Autofill other fields automatically if one field is entered with jquery - javascript

Please check my fiddle.
Fiddle
When i enter any data in any rows in slab_range, i need to autofill all the other rows of 'Slab Range' with a value 'No Bid'. If i left blank, nothing has to be filled. Likewise if i enter any data in 'Part Number', all the other rows of 'Part Number' has to be filled with value '2'. The rows are coming from db, so i cant tell how many rows it will be, it should iterate all the rows.
<tr>
<td>
<input size="1" id="sl[0]" name="sl[0]" value="1" type="text">
</td>
<td>
<input size="9" data-validation="required" name="slab_range[]" id="slab_range[]" type="text">
</td>
<td>
<input size="9" name="item_partno[]" id="item_partno[]" type="text">
</td>
</tr>


There you go, now it's your task to refactoring the code because both methods are equals.
var ProcessTable = (function () {
var _slabs, _partsNumber;
var _init = function () {
_slabs = $('input[name^="slab_range"]');
_partsNumber = $('input[name^="item_partno"]');
_slabs.on('blur', _slabBlurHandler);
_partsNumber.on('blur', _partNumberBlurHandler);
};
var _slabBlurHandler = function (e) {
var value = $.trim($(this).val());
if (value !== '') {
_slabs.val('No bid');
} else {
_slabs.val('');
}
$(this).val(value); // Because the previous line override the original value
};
var _partNumberBlurHandler = function (e) {
var value = $.trim($(this).val());
if (value !== '') {
_partsNumber.val('2');
} else {
_partsNumber.val('');
}
$(this).val(value); // Because the previous line override the original value
};
return {
init: _init
}
})();
ProcessTable.init();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form id="cart1" name="cart" method="post" class="single" action="price_edit_save.php?supplier_name=Jupiter+Microwave+Components+Inc&tender_id=151501">
<div class="clone_row">
<table style="border-collapse: collapse;" id="table" border="1" cellpadding="2" cellspacing="2" width="100%">
<thead>
<tr bgcolor="#E6E6FA">
<th width="4%">SlNo</th>
<th width="4%">Slab Range</th>
<th width="6%">Part Number</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input size="1" name="id[0]" value="9978" readonly="readonly" type="hidden">
<input size="1" id="sl[0]" name="sl[0]" value="1" type="text">
<input size="1" id="item_id[0]" name="item_id[0]" readonly="readonly" type="hidden">
</td>
<td>
<input size="9" data-validation="required" name="slab_range[]" id="slab_range[]" type="text">
</td>
<td>
<input size="9" name="item_partno[]" id="item_partno[]" type="text">
</td>
</tr>
<tr>
<td>
<input size="1" name="id[1]" value="9979" readonly="readonly" type="hidden">
<input size="1" id="sl[1]" name="sl[1]" value="2" type="text">
<input size="1" id="item_id[1]" name="item_id[1]" readonly="readonly" type="hidden">
</td>
<td>
<input size="9" data-validation="required" name="slab_range[]" id="slab_range[]" type="text">
</td>
<td>
<input size="9" name="item_partno[]" id="item_partno[]" type="text">
</td>
</tr>
<tr>
<td>
<input size="1" name="id[1]" value="9979" readonly="readonly" type="hidden">
<input size="1" id="sl[1]" name="sl[1]" value="2" type="text">
<input size="1" id="item_id[1]" name="item_id[1]" readonly="readonly" type="hidden">
</td>
<td>
<input size="9" data-validation="required" name="slab_range[]" id="slab_range[]" type="text">
</td>
<td>
<input size="9" name="item_partno[]" id="item_partno[]" type="text">
</td>
</tr>
</tbody>
</table>
</div>
<div class="addMoreDIV">
</div>
<table>
<tr>
<td>
<input value="--Update Data--" type="submit">
</td>
</tr>
</table>
</form>
And please, be more kindly when you ask for "help".

Related

How to Pass HTML Input values (batch) to Google Spreadsheet using only JavaScript?

I am using Google Scripts App, and I need to send the value of a batch of HTML Inputs to a Google Spreadsheet, on specific cells (row and column). However, the code I used, takes forever, and when it finish, not all inputs are passed to the Spreadsheet. Do to company restrictions (policies on software), I can only use pure JavaScript. This HTML page, is just a part of an App whit others pages, so using Google Forms, can’t be an option.
Is there a better way to send the inputs values to Google Spreadsheet faster and without skipping inputs?
I know that using too much “google.script.run”, slows down the process heavily, but can’t figure out another way. I am new at this, so don’t expect I know too much, just the barely basics.
Because of STACKOVERFLOW limitation, I limited the code to only three MODULES and 20 inputs per module (but there are four MODULES, with 30 inputs per module, as you can see it in the picture).
What alternative would you all recommend?
I am sharing the Code.gs and HTML scripts.
Thanks.
code.gs
function doGet() {
var template = HtmlService.createTemplateFromFile("HTML_start_page")
return template.evaluate().setSandboxMode(HtmlService.SandboxMode.IFRAME);
return HtmlService.createHtmlOutputFromFile('HTML_start_page');
}
var ss = SpreadsheetApp.openByUrl("YOUR_GOOGLE_SPREADSHEET_URL_HERE");
var sheet_Balance = ss.getSheetByName("Page_1");
function getValuesFromForm_Balance_001A(id2000_01AA){
sheet_Balance.getRange(267,6).setValue(id2000_01AA);
}
function getValuesFromForm_Balance_002A(id2000_02AA){
sheet_Balance.getRange(268,6).setValue(id2000_02AA);
}
function getValuesFromForm_Balance_003A(id2000_03AA){
sheet_Balance.getRange(269,6).setValue(id2000_03AA);
}
function getValuesFromForm_Balance_004A(id2000_04AA){
sheet_Balance.getRange(270,6).setValue(id2000_04AA);
}
function getValuesFromForm_Balance_005A(id2000_05AA){
sheet_Balance.getRange(271,6).setValue(id2000_05AA);
}
function getValuesFromForm_Balance_006A(id1000_01AA){
sheet_Balance.getRange(272,6).setValue(id1000_01AA);
}
function getValuesFromForm_Balance_007A(id1000_02AA){
sheet_Balance.getRange(273,6).setValue(id1000_02AA);
}
function getValuesFromForm_Balance_008A(id1000_03AA){
sheet_Balance.getRange(274,6).setValue(id1000_03AA);
}
function getValuesFromForm_Balance_009A(id1000_04AA){
sheet_Balance.getRange(275,6).setValue(id1000_04AA);
}
function getValuesFromForm_Balance_010A(id1000_05AA){
sheet_Balance.getRange(276,6).setValue(id1000_05AA);
}
function getValuesFromForm_Balance_011A(id500_01AA){
sheet_Balance.getRange(277,6).setValue(id500_01AA);
}
function getValuesFromForm_Balance_012A(id500_02AA){
sheet_Balance.getRange(278,6).setValue(id500_02AA);
}
function getValuesFromForm_Balance_013A(id500_03AA){
sheet_Balance.getRange(279,6).setValue(id500_03AA);
}
function getValuesFromForm_Balance_014A(id500_04AA){
sheet_Balance.getRange(280,6).setValue(id500_04AA);
}
function getValuesFromForm_Balance_015A(id500_05AA){
sheet_Balance.getRange(281,6).setValue(id500_05AA);
}
function getValuesFromForm_Balance_016A(id200_01AA){
sheet_Balance.getRange(282,6).setValue(id200_01AA);
}
function getValuesFromForm_Balance_017A(id200_02AA){
sheet_Balance.getRange(283,6).setValue(id200_02AA);
}
function getValuesFromForm_Balance_018A(id200_03AA){
sheet_Balance.getRange(284,6).setValue(id200_03AA);
}
function getValuesFromForm_Balance_019A(id200_04AA){
sheet_Balance.getRange(285,6).setValue(id200_04AA);
}
function getValuesFromForm_Balance_020A(id200_05AA){
sheet_Balance.getRange(286,6).setValue(id200_05AA);
}
function getValuesFromForm_Balance_001B(id2000_01BB){
sheet_Balance.getRange(267,7).setValue(id2000_01BB);
}
function getValuesFromForm_Balance_002B(id2000_02BB){
sheet_Balance.getRange(268,7).setValue(id2000_02BB);
}
function getValuesFromForm_Balance_003B(id2000_03BB){
sheet_Balance.getRange(269,7).setValue(id2000_03BB);
}
function getValuesFromForm_Balance_004B(id2000_04BB){
sheet_Balance.getRange(270,7).setValue(id2000_04BB);
}
function getValuesFromForm_Balance_005B(id2000_05BB){
sheet_Balance.getRange(271,7).setValue(id2000_05BB);
}
function getValuesFromForm_Balance_006B(id1000_01BB){
sheet_Balance.getRange(272,7).setValue(id1000_01BB);
}
function getValuesFromForm_Balance_007B(id1000_02BB){
sheet_Balance.getRange(273,7).setValue(id1000_02BB);
}
function getValuesFromForm_Balance_008B(id1000_03BB){
sheet_Balance.getRange(274,7).setValue(id1000_03BB);
}
function getValuesFromForm_Balance_009B(id1000_04BB){
sheet_Balance.getRange(275,7).setValue(id1000_04BB);
}
function getValuesFromForm_Balance_010B(id1000_05BB){
sheet_Balance.getRange(276,7).setValue(id1000_05BB);
}
function getValuesFromForm_Balance_011B(id500_01BB){
sheet_Balance.getRange(277,7).setValue(id500_01BB);
}
function getValuesFromForm_Balance_012B(id500_02BB){
sheet_Balance.getRange(278,7).setValue(id500_02BB);
}
function getValuesFromForm_Balance_013B(id500_03BB){
sheet_Balance.getRange(279,7).setValue(id500_03BB);
}
function getValuesFromForm_Balance_014B(id500_04BB){
sheet_Balance.getRange(280,7).setValue(id500_04BB);
}
function getValuesFromForm_Balance_015B(id500_05BB){
sheet_Balance.getRange(281,7).setValue(id500_05BB);
}
function getValuesFromForm_Balance_016B(id200_01BB){
sheet_Balance.getRange(282,7).setValue(id200_01BB);
}
function getValuesFromForm_Balance_017B(id200_02BB){
sheet_Balance.getRange(283,7).setValue(id200_02BB);
}
function getValuesFromForm_Balance_018B(id200_03BB){
sheet_Balance.getRange(284,7).setValue(id200_03BB);
}
function getValuesFromForm_Balance_019B(id200_04BB){
sheet_Balance.getRange(285,7).setValue(id200_04BB);
}
function getValuesFromForm_Balance_020B(id200_05BB){
sheet_Balance.getRange(286,7).setValue(id200_05BB);
}
function getValuesFromForm_Balance_001C(id2000_01CC){
sheet_Balance.getRange(267,8).setValue(id2000_01CC);
}
function getValuesFromForm_Balance_002C(id2000_02CC){
sheet_Balance.getRange(268,8).setValue(id2000_02CC);
}
function getValuesFromForm_Balance_003C(id2000_03CC){
sheet_Balance.getRange(269,8).setValue(id2000_03CC);
}
function getValuesFromForm_Balance_004C(id2000_04CC){
sheet_Balance.getRange(270,8).setValue(id2000_04CC);
}
function getValuesFromForm_Balance_005C(id2000_05CC){
sheet_Balance.getRange(271,8).setValue(id2000_05CC);
}
function getValuesFromForm_Balance_006C(id1000_01CC){
sheet_Balance.getRange(272,8).setValue(id1000_01CC);
}
function getValuesFromForm_Balance_007C(id1000_02CC){
sheet_Balance.getRange(273,8).setValue(id1000_02CC);
}
function getValuesFromForm_Balance_008C(id1000_03CC){
sheet_Balance.getRange(274,8).setValue(id1000_03CC);
}
function getValuesFromForm_Balance_009C(id1000_04CC){
sheet_Balance.getRange(275,8).setValue(id1000_04CC);
}
function getValuesFromForm_Balance_010C(id1000_05CC){
sheet_Balance.getRange(276,8).setValue(id1000_05CC);
}
function getValuesFromForm_Balance_011C(id500_01CC){
sheet_Balance.getRange(277,8).setValue(id500_01CC);
}
function getValuesFromForm_Balance_012C(id500_02CC){
sheet_Balance.getRange(278,8).setValue(id500_02CC);
}
function getValuesFromForm_Balance_013C(id500_03CC){
sheet_Balance.getRange(279,8).setValue(id500_03CC);
}
function getValuesFromForm_Balance_014C(id500_04CC){
sheet_Balance.getRange(280,8).setValue(id500_04CC);
}
function getValuesFromForm_Balance_015C(id500_05CC){
sheet_Balance.getRange(281,8).setValue(id500_05CC);
}
function getValuesFromForm_Balance_016C(id200_01CC){
sheet_Balance.getRange(282,8).setValue(id200_01CC);
}
function getValuesFromForm_Balance_017C(id200_02CC){
sheet_Balance.getRange(283,8).setValue(id200_02CC);
}
function getValuesFromForm_Balance_018C(id200_03CC){
sheet_Balance.getRange(284,8).setValue(id200_03CC);
}
function getValuesFromForm_Balance_019C(id200_04CC){
sheet_Balance.getRange(285,8).setValue(id200_04CC);
}
function getValuesFromForm_Balance_020C(id200_05CC){
sheet_Balance.getRange(286,8).setValue(id200_05CC);
}
html
<!DOCTYPE html>
<html>
<body>
<!-- MODULE I ---->
<div>
<form style="border:0px solid #1f3f79; float:left; padding-left: 5px;">
<table>
<div>
<tr>
<tr>
<td>
<label>MODULE I</label>
<br>
<input type="text" value="0" id="id2000_01AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_02AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_03AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_04AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_05AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_01AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_02AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_03AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_04AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_05AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_01AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_02AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_03AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_04AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_05AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_01AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_02AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_03AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_04AA">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_05AA">
</td>
</tr>
</div>
</table>
</form>
</div>
<!-- MODULE II ---->
<div>
<form style="border:0px solid #1f3f79; float:left; padding-left: 5px;">
<table>
<div>
<tr>
<tr>
<td>
<label>MODULE II</label>
<br>
<input type="text" value="0" id="id2000_01BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_02BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_03BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_04BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_05BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_01BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_02BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_03BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_04BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_05BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_01BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_02BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_03BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_04BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_05BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_01BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_02BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_03BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_04BB">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_05BB">
</td>
</tr>
</div>
</table>
</form>
</div>
<!-- MODULE III ---->
<div>
<form style="border:0px solid #1f3f79; float:left; padding-left: 5px;">
<table>
<div>
<tr>
<tr>
<td>
<label>MODULE III</label>
<br>
<input type="text" value="0" id="id2000_01CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_02CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_03CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_04CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id2000_05CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_01CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_02CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_03CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_04CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id1000_05CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_01CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_02CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_03CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_04CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id500_05CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_01CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_02CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_03CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_04CC">
</td>
</tr>
<tr>
<td>
<input type="text" value="0" id="id200_05CC">
</td>
</tr>
</div>
</table>
</form>
</div>
<div>
<input type='button' id="botonREGISTRAR" value='REGISTER' onclick="get_New_Balances()">
</div>
<script>
function get_New_Balances() {
google.script.run.getValuesFromForm_Balance_001A(document.getElementById("id2000_01AA").value);
google.script.run.getValuesFromForm_Balance_002A(document.getElementById("id2000_02AA").value);
google.script.run.getValuesFromForm_Balance_003A(document.getElementById("id2000_03AA").value);
google.script.run.getValuesFromForm_Balance_004A(document.getElementById("id2000_04AA").value);
google.script.run.getValuesFromForm_Balance_005A(document.getElementById("id2000_05AA").value);
google.script.run.getValuesFromForm_Balance_006A(document.getElementById("id1000_01AA").value);
google.script.run.getValuesFromForm_Balance_007A(document.getElementById("id1000_02AA").value);
google.script.run.getValuesFromForm_Balance_008A(document.getElementById("id1000_03AA").value);
google.script.run.getValuesFromForm_Balance_009A(document.getElementById("id1000_04AA").value);
google.script.run.getValuesFromForm_Balance_010A(document.getElementById("id1000_05AA").value);
google.script.run.getValuesFromForm_Balance_011A(document.getElementById("id500_01AA").value);
google.script.run.getValuesFromForm_Balance_012A(document.getElementById("id500_02AA").value);
google.script.run.getValuesFromForm_Balance_013A(document.getElementById("id500_03AA").value);
google.script.run.getValuesFromForm_Balance_014A(document.getElementById("id500_04AA").value);
google.script.run.getValuesFromForm_Balance_015A(document.getElementById("id500_05AA").value);
google.script.run.getValuesFromForm_Balance_016A(document.getElementById("id200_01AA").value);
google.script.run.getValuesFromForm_Balance_017A(document.getElementById("id200_02AA").value);
google.script.run.getValuesFromForm_Balance_018A(document.getElementById("id200_03AA").value);
google.script.run.getValuesFromForm_Balance_019A(document.getElementById("id200_04AA").value);
google.script.run.getValuesFromForm_Balance_020A(document.getElementById("id200_05AA").value);
google.script.run.getValuesFromForm_Balance_001B(document.getElementById("id2000_01BB").value);
google.script.run.getValuesFromForm_Balance_002B(document.getElementById("id2000_02BB").value);
google.script.run.getValuesFromForm_Balance_003B(document.getElementById("id2000_03BB").value);
google.script.run.getValuesFromForm_Balance_004B(document.getElementById("id2000_04BB").value);
google.script.run.getValuesFromForm_Balance_005B(document.getElementById("id2000_05BB").value);
google.script.run.getValuesFromForm_Balance_006B(document.getElementById("id1000_01BB").value);
google.script.run.getValuesFromForm_Balance_007B(document.getElementById("id1000_02BB").value);
google.script.run.getValuesFromForm_Balance_008B(document.getElementById("id1000_03BB").value);
google.script.run.getValuesFromForm_Balance_009B(document.getElementById("id1000_04BB").value);
google.script.run.getValuesFromForm_Balance_010B(document.getElementById("id1000_05BB").value);
google.script.run.getValuesFromForm_Balance_011B(document.getElementById("id500_01BB").value);
google.script.run.getValuesFromForm_Balance_012B(document.getElementById("id500_02BB").value);
google.script.run.getValuesFromForm_Balance_013B(document.getElementById("id500_03BB").value);
google.script.run.getValuesFromForm_Balance_014B(document.getElementById("id500_04BB").value);
google.script.run.getValuesFromForm_Balance_015B(document.getElementById("id500_05BB").value);
google.script.run.getValuesFromForm_Balance_016B(document.getElementById("id200_01BB").value);
google.script.run.getValuesFromForm_Balance_017B(document.getElementById("id200_02BB").value);
google.script.run.getValuesFromForm_Balance_018B(document.getElementById("id200_03BB").value);
google.script.run.getValuesFromForm_Balance_019B(document.getElementById("id200_04BB").value);
google.script.run.getValuesFromForm_Balance_020B(document.getElementById("id200_05BB").value);
google.script.run.getValuesFromForm_Balance_001C(document.getElementById("id2000_01CC").value);
google.script.run.getValuesFromForm_Balance_002C(document.getElementById("id2000_02CC").value);
google.script.run.getValuesFromForm_Balance_003C(document.getElementById("id2000_03CC").value);
google.script.run.getValuesFromForm_Balance_004C(document.getElementById("id2000_04CC").value);
google.script.run.getValuesFromForm_Balance_005C(document.getElementById("id2000_05CC").value);
google.script.run.getValuesFromForm_Balance_006C(document.getElementById("id1000_01CC").value);
google.script.run.getValuesFromForm_Balance_007C(document.getElementById("id1000_02CC").value);
google.script.run.getValuesFromForm_Balance_008C(document.getElementById("id1000_03CC").value);
google.script.run.getValuesFromForm_Balance_009C(document.getElementById("id1000_04CC").value);
google.script.run.getValuesFromForm_Balance_010C(document.getElementById("id1000_05CC").value);
google.script.run.getValuesFromForm_Balance_011C(document.getElementById("id500_01CC").value);
google.script.run.getValuesFromForm_Balance_012C(document.getElementById("id500_02CC").value);
google.script.run.getValuesFromForm_Balance_013C(document.getElementById("id500_03CC").value);
google.script.run.getValuesFromForm_Balance_014C(document.getElementById("id500_04CC").value);
google.script.run.getValuesFromForm_Balance_015C(document.getElementById("id500_05CC").value);
google.script.run.getValuesFromForm_Balance_016C(document.getElementById("id200_01CC").value);
google.script.run.getValuesFromForm_Balance_017C(document.getElementById("id200_02CC").value);
google.script.run.getValuesFromForm_Balance_018C(document.getElementById("id200_03CC").value);
google.script.run.getValuesFromForm_Balance_019C(document.getElementById("id200_04CC").value);
google.script.run.getValuesFromForm_Balance_020C(document.getElementById("id200_05CC").value);
}
</script>
</body>
</html>

Here is the optimized and working code. Read the change logs below.
Code.gs:
function doGet() {
var template = HtmlService.createTemplateFromFile("HTML_start_page")
return template.evaluate().setSandboxMode(HtmlService.SandboxMode.IFRAME);
}
function getValuesFromForm(inputs){
var ss = SpreadsheetApp.openByUrl("spreadsheet url");
var sheet_Balance = ss.getSheetByName("Page_1");
// use setValues to write the 2D data by bulk
sheet_Balance.getRange(267, 7, inputs.length, inputs[0].length).setValues(inputs);
}
HTML_start_page.html:
<!DOCTYPE html>
<html>
<body>
<div>
<form style="border:0px solid #1f3f79; float:left; padding-left: 5px;">
<table id="table">
<tr>
<td><label>MODULE I</label></td>
<td><label>MODULE II</label></td>
<td><label>MODULE III</label></td>
<td><label>MODULE IV</label></td>
</tr>
</table>
</form>
</div>
<div>
<input type='button' id="botonREGISTRAR" value='REGISTER' onclick="get_New_Balances()">
</div>
<script>
window.onload = function () {
// automatically generate input rows
var table = document.getElementById("table");
var row, input, cell;
for (i = 0; i < 30; i++) {
row = table.insertRow();
for (j = 0; j < 4; j++) {
input = document.createElement('input')
input.type='text';
input.value='0';
cell = row.insertCell();
cell.appendChild(input);
}
}
};
function get_New_Balances() {
var tableRows = document.getElementById("table").rows;
var myrow, mytd;
var row = [], inputs = [];
for (i = 1; i < tableRows.length; i++) {
myrow = tableRows[i];
row = [];
for (j = 0; j < myrow.cells.length; j++) {
mytd = myrow.cells[j];
row.push(mytd.children[0].value);
}
inputs.push(row);
}
google.script.run.getValuesFromForm(inputs);
}
</script>
</body>
</html>
Change logs:
HTML table is now generated by a loop.
get_New_Balances now creates a 2D array from the table, and then passes it to the new function that writes 2D data directly to the sheet
getValuesFromForm is now using setValues to write the 2D data generated from the get_New_Balances
Input:
Output:
References:
Get the values of input field of each row of html table
Add and removing rows [with input field] in a table

About the same solution as #NaziA, without auto generation the HTML:
HTML:
...
<script>
function get_New_Balances() {
var nums1 = ['2000', '1000', '500', '200'];
var nums2 = ['01', '02', '03', '04', '05'];
var letters = ['AA', 'BB', 'CC'];
var values = [];
letters.forEach(letter => nums1.forEach(n1 => nums2.forEach(n2 => {
var id = 'id' + n1 + '_' + n2 + letter;
values.push(document.getElementById(id).value);
})));
var table = new Array(values.length / letters.length).fill('');
table = table.map((_, row) =>
letters.map((_, col) => values[row + table.length * col]));
google.script.run.main(table);
}
</script>
...
GS:
function doGet() {
var template = HtmlService.createTemplateFromFile("HTML_start_page");
return template.evaluate().setSandboxMode(HtmlService.SandboxMode.IFRAME);
}
function main(table) {
var ss = SpreadsheetApp.openByUrl("URL");
var sheet_Balance = ss.getSheetByName("Page_1");
sheet_Balance.getRange(267,6,table.length,table[0].length).setValues(table);
}

Comparing two value in a dynamic table using jQuery in Asp.net core 2.2

I have the following dynamic table
I want to compare the value of submit Quantity textbox and Stock textbox together to check if Submit Quantity value is greater than stock value for all rows.
When submit Quantity textbox loses focus I want check, if Submit Quantity value is greater than stock, I want show an alert that "Not enough goods exist in stock" and Submit Quantity textbox must receive focus again.
My HTML and C#
<tbody>
#{ var i = 0;}
#foreach (var item in Model)
{
<tr>
<td></td>
<td>
<input type="text" name="[#i].GoodsName" readonly="readonly" asp-for="#item.GoodsName" class="form-control" />
</td>
<td>
<input type="text" name="[#i].BrandName" readonly="readonly" asp-for="#item.BrandName" class="form-control" />
</td>
<td>
<input type="text" name="[#i].Quantity" readonly="readonly" asp-for="#item.Quantity" class="form-control" />
</td>
<td>
<input type="number" onblur="compare()" id="submitQ" class="form-control" />
</td>
<td>
<input type="text" name="stock" id="stock" readonly="readonly" class="form-control" />
</td>
</tr>
}
I have no idea how to do that
Any help will be appreciated
Thanks in advance
Edit:
This is what I have done to achieve the result but it only works on first row Submit Quantity textbox not on second row
function compare() {
$('#submitQ').each(function () {
let submit = $('#submitQ').val();
let quantity = $('#stock').val();
if (submit > quantity) {
alert('Not enough goods!')
$('#submitQ').select();
return false
}
})

You cannot have mutliple elements with same ids instead use class selector .Then , just get value of submit quantity using $(this).val() and stock value using .closest('tr').find('.stock').. then simply compare these values .
Demo Code :
$('.submitQ').on("blur", function() {
//get value of submit qnty
let submit = $(this).val();
//get stock
let quantity = parseInt($(this).closest('tr').find('.stock').val());
if (submit > quantity) {
alert('Not enough goods!')
$(this).focus(); //show focus
}
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table>
<thead>
<th>No</th>
<th>Name</th>
<th>Brand</th>
<th>Requested Quantity</th>
<th>Submit Quantity</th>
<th>Stock</th>
</thead>
<tbody>
<tr>
<td>1</td>
<td>
<input type="text" name="[#i].GoodsName" readonly="readonly" asp-for="#item.GoodsName" value="something" class="form-control" />
</td>
<td>
<input type="text" name="[#i].BrandName" readonly="readonly" asp-for="#item.BrandName" class="form-control" />
</td>
<td>
<input type="text" name="[#i].Quantity" readonly="readonly" asp-for="#item.Quantity" class="form-control" />
</td>
<td>
<!--use class-->
<input type="number" class="submitQ" class="form-control" />
</td>
<td>
<input type="text" name="stock" value="8" class="stock" readonly="readonly" class="form-control" />
</td>
</tr>
<tr>
<td>2</td>
<td>
<input type="text" name="[#i].GoodsName" readonly="readonly" asp-for="#item.GoodsName" value="something" class="form-control" />
</td>
<td>
<input type="text" name="[#i].BrandName" readonly="readonly" asp-for="#item.BrandName" class="form-control" />
</td>
<td>
<input type="text" name="[#i].Quantity" readonly="readonly" asp-for="#item.Quantity" class="form-control" />
</td>
<td>
<input type="number" class="submitQ" class="form-control" />
</td>
<td>
<input type="text" name="stock" value="5" class="stock" readonly="readonly" class="form-control" />
</td>
</tr>
</tbody>
</table>

Clone table data input values to entire row onclick button

The below table I want to change the input value for first row become value="1" onclick the copy button.
This value="1" when I entered manually and the value should repeat to the entire row when I click the copy button.
Note: I couldn't found any script regarding this to add the tried code.
Kindly comment below for further clarification.
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" class="form-control" value="1"> Copy</td>
<td>
<input type="text" class="form-control" value="11">
</td>
<td>
<input type="text" class="form-control" value="11">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="2"> Copy</td>
<td>
<input type="text" class="form-control" value="2">
</td>
<td>
<input type="text" class="form-control" value="2">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="3"> Copy</td>
<td>
<input type="text" class="form-control" value="3">
</td>
<td>
<input type="text" class="form-control" value="3">
</td>
</tr>
</tbody>
</table>

Copy this first value to the rest:
$(function() {
$(".btn-success").on("click", function(e) {
e.preventDefault(); // stop the link
var $inputs = $(this).closest("tr").find("input");
var val = $inputs.eq(0).val(); // take the first
$inputs.val(val);
})
});
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" class="form-control" value="1"> Copy</td>
<td>
<input type="text" class="form-control" value="11">
</td>
<td>
<input type="text" class="form-control" value="11">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="2"> Copy</td>
<td>
<input type="text" class="form-control" value="2">
</td>
<td>
<input type="text" class="form-control" value="2">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="3"> Copy</td>
<td>
<input type="text" class="form-control" value="3">
</td>
<td>
<input type="text" class="form-control" value="3">
</td>
</tr>
</tbody>
</table>

You could do it like this:
$('.table a.btn').click(function() {
var inputVal = $(this).prev().val();
var td = $(this).closest("td");
var sib = td.siblings().find("input");
sib.val(inputVal)
});
This will take the value from the input associated with the link/button and put that value into the other input's on the same tr
Demo
$('.table a.btn').click(function() {
var inputVal = $(this).prev().val();
var td = $(this).closest("td");
var sib = td.siblings().find("input");
sib.val(inputVal)
});
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" class="form-control" value="1"> Copy</td>
<td>
<input type="text" class="form-control" value="11">
</td>
<td>
<input type="text" class="form-control" value="11">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="2"> Copy</td>
<td>
<input type="text" class="form-control" value="2">
</td>
<td>
<input type="text" class="form-control" value="2">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="3"> Copy</td>
<td>
<input type="text" class="form-control" value="3">
</td>
<td>
<input type="text" class="form-control" value="3">
</td>
</tr>
</tbody>
</table>

You get the value of input using prev() inside click handler of the copy button.
Find parent td using closest and then get all its sibling tds. find input inside sibling tds and append first input value to the input existing values
$(document).ready(function(){
$('a.btn.btn-success').on('click', function(){
var val = $(this).prev('input').val();
var $td = $(this).closest('td');
var $siblings = $td.siblings();
//to append values
/*$siblings.find('input.form-control').each(function(){
$(this).val($(this).val() + val);
});*/
// to replace values
$siblings.find('input.form-control').val(val);
});
});
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" class="form-control" value="1"> Copy</td>
<td>
<input type="text" class="form-control" value="11">
</td>
<td>
<input type="text" class="form-control" value="11">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="2"> Copy</td>
<td>
<input type="text" class="form-control" value="2">
</td>
<td>
<input type="text" class="form-control" value="2">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="3"> Copy</td>
<td>
<input type="text" class="form-control" value="3">
</td>
<td>
<input type="text" class="form-control" value="3">
</td>
</tr>
</tbody>
</table>

This JS code could be helpful.
jQuery(document).ready(function($) {
jQuery('.table a.btn').click(function(event) {
event.preventDefault();
var fieldVal = jQuery(this).siblings('.form-control').val();
jQuery(this).parent('td').siblings('td').children('.form-control').val(fieldVal);
});
});
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" class="form-control" value="1"> Copy</td>
<td>
<input type="text" class="form-control" value="11">
</td>
<td>
<input type="text" class="form-control" value="11">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="2"> Copy</td>
<td>
<input type="text" class="form-control" value="2">
</td>
<td>
<input type="text" class="form-control" value="2">
</td>
</tr>
<tr>
<td>
<input type="text" class="form-control" value="3"> Copy</td>
<td>
<input type="text" class="form-control" value="3">
</td>
<td>
<input type="text" class="form-control" value="3">
</td>
</tr>
</tbody>
</table>

In order to answer the question "Is it possible to place the button outside?":
Here is a version with the button in front of all the input fields:
Starting from the button itself (this) you look for the closest parent container of type td, then find all its siblings and their children of type input. The result is a jquery object with all the inputs of one table row. Then do the copying of values from the first (flds.eq(0)) to the rest of them all (flds.slice(1)).
$('.table a.btn').click(function() {
var flds = $(this).closest('td').siblings().find('input');
flds.slice(1).val(flds.eq(0).val());
});
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<table class="table"><thead><tr>
<th scope="col">#</th><th scope="col">First</th><th scope="col">Last</th>
</tr></thead><tbody><tr><td>
Copy
</td><td>
<input type="text" class="form-control" value="1">
</td><td>
<input type="text" class="form-control" value="11">
</td><td>
<input type="text" class="form-control" value="11">
</td></tr><tr><td>
Copy
</td><td>
<input type="text" class="form-control" value="2">
</td><td>
<input type="text" class="form-control" value="2">
</td><td>
<input type="text" class="form-control" value="2">
</td></tr><tr><td>
Copy
</td><td>
<input type="text" class="form-control" value="3">
</td><td>
<input type="text" class="form-control" value="3">
</td><td>
<input type="text" class="form-control" value="3">
</td></tr></tbody></table>

How to Read the Values From Input field inside td Jquery

I have a table and with in tds i had a text box
<table class="table ratemanagement customtabl-bordered " id="rate_table">
<tbody>
<tr>
<th><input type="checkbox" onclick="select_all()" class="check_all"></th>
<th>From Days*</th>
<th>To Days*</th>
<th>Rent*</th>
</tr>
<tr>
<td>
<input class="case" type="checkbox">
</td>
<td class="v">
<input id="rate_fromdays" class="form-control" name="fromdays" type="text">
</td>
<td>
<input id="rate_todays" class="form-control" name="todays" type="text">
</td>
<td>
<input id="rate_rent" class="form-control" name="rent" type="text">
</td>
</tr>
<tr>
<td>
<input class="case" type="checkbox">
</td>
<td class="v">
<input id="rate_fromdays" class="form-control" name="fromdays" type="text">
</td>
<td>
<input id="rate_todays" class="form-control" name="todays" type="text">
</td>
<td>
<input id="rate_rent" class="form-control" name="rent" type="text">
</td>
</tr>
</tbody>
</table>
i want to read the values from text box i tried
var values = {};
$('.v input').each(function () {
values[$(this).attr('name')] = $(this).val();
});
and
$('input[name="fromdays"],[name="todays"],[name="rent"]').each(function () {
var fromdays = $(this).val();
alert(fromdays);
});
I want to store the values in independent variables how do i do that ex all fromdays to firstvariable, all todays to second variable
how do i do that
Thanks

var values = [];
$('.v input').each(function () {
values.push($(this).attr('name') = $(this).val());
});

You can store the values in three different arrays by checking the name attribute of the input fields
var fromdays=new Array();
var todays=new Array();
var rent=new Array();
$('#rate_table input[type="text"]').each(function () {
if($(this).attr('name')=="fromdays")
fromdays.push($(this).val())
if($(this).attr('name')=="todays")
todays.push($(this).val())
if($(this).attr('name')=="rent")
rent.push($(this).val())
});
JsFiddle

On button click, iterate over the inputs and push their values in to the respective array:
$(document).on('click', '#getVar', function() {
var fromVar = [];
var toVar = [];
$('input[name=fromdays]').each(function() {
fromVar.push($(this).val());
});
$('input[name=todays]').each(function() {
toVar.push($(this).val());
});
alert('from: ' + fromVar + ' - to: ' + toVar);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<table class="table ratemanagement customtabl-bordered " id="rate_table">
<tbody>
<tr>
<th><input type="checkbox" onclick="select_all()" class="check_all"></th>
<th>From Days*</th>
<th>To Days*</th>
<th>Rent*</th>
</tr>
<tr>
<td>
<input class="case" type="checkbox">
</td>
<td class="v">
<input id="rate_fromdays" class="form-control" name="fromdays" type="text">
</td>
<td>
<input id="rate_todays" class="form-control" name="todays" type="text">
</td>
<td>
<input id="rate_rent" class="form-control" name="rent" type="text">
</td>
</tr>
<tr>
<td>
<input class="case" type="checkbox">
</td>
<td class="v">
<input id="rate_fromdays" class="form-control" name="fromdays" type="text">
</td>
<td>
<input id="rate_todays" class="form-control" name="todays" type="text">
</td>
<td>
<input id="rate_rent" class="form-control" name="rent" type="text">
</td>
</tr>
</tbody>
</table>
<button id="getVar">get variables</button>

validating multiple textboxes in javascript

<form name="quest" onsubmit="return validate();">
<table width="100%" border="1">
<tr>
<td>Question</td>
<td> </td>
</tr>
<tr>
<td width="98">Response Type<font color="#CC0000">*</font></td>
<td>
<input type="radio" value="1" name="R1" onClick="showresponse(1)">
True/False
<input type="radio" value="2" name="R1" onclick="showresponse(2)">Single
Best Answer
<input type="radio" value="3" name="R1" onclick="showresponse(3)">Multiple
Answers</td>
</tr>
<tr>
<td width="98" valign="top"><span id="lbl" >Add Response<font color="#CC0000">*</font></span></td>
<td>
<table border="0" width="425" cellspacing="0" id="response2" cellpadding="5">
<tr>
<td width="161">
<input type="text" name="cb1" size="20" style="width:300px;" maxlength="100"></td>
<td>
<input type="radio" value="1" name="R3">
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb2" size="20" style="width:300px;" maxlength="100"></td>
<td>
<input type="radio" value="2" name="R3">
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb3" size="20" style="width:300px;" maxlength="100"></td>
<td>
<input type="radio" value="3" name="R3">
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb4" size="20" style="width:300px;" maxlength="100"></td>
<td>
<input type="radio" value="4" name="R3">
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb5" size="20" style="width:300px;" maxlength="100"></td>
<td>
<input type="radio" value="5" name="R3">
Answer</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
I want to validate to that a person can enter min 3 responses(Add response) and max 5 responses. once enter the response only allow to select the answer(radio button). pls anbody help me . thanks in advance

You can try this solution below.
Note that a full working example can be found at the end of this post.
Set the method method attribute of your <form> to GET or POST, and define its method attribute (= which specifies where to send the form's data)
Add an ID to each of your "Answer" checkboxes. You can provide them the following IDs, respectively: R1, R2, R3, R4, and R5. Provide different names to each input.
Disable your "Answer" checkboxes by adding the attribute disabled. Since you only want the responses to check / uncheck the checkboxes, we want to prevent the users from doing it.
Eg:
<input type="radio" value="1" name="R1" id="R1" disabled>
Add an the following events to each of your "Answer" text inputs:
onkeyup="toggle_checkbox(this, i);", where i should be the index related to the ID of the checkbox concerned (check the example below). The toggle_checkbox function is called every time we type something inside an "Answer" textbox, and checks, or unchecks, the checkbox associated to the text input we're typing in, depending on the latter's content:
if the content of the texbox is empty, the function unchecks the checkbox,
else, it checks it.
ondragstart="return false" which prevents to copy the content from a given textbox to another.
Eg:
<td width="161">
<input type="text" name="cb1" size="20" style="width:300px;" maxlength="100"
onkeyup="toggle_checkbox(this, 1);" ondragstart="return false"></td>
<td>
<input type="radio" value="1" name="R1" id="R1" disabled>
Answer
</td>
In the example above, i is equal to 1, which is related to the concerned checkbox's ID R1.
In your <head>, add the following JS functions:
function toggle_checkbox(el, index) {
var val = el.value;
if(val!="") {
document.getElementById("R"+index).checked = "checked";
}
else {
document.getElementById("R"+index).checked = "";
}
}
function validate() {
var isok = false;
var nb_checked = 0;
for(var i =1; i<6; i++) {
var el = document.getElementById("R"+i);
if(el.checked) {
nb_checked++;
}
}
if(nb_checked < 3) {
alert("Enter at least 3 responses!");
}
else {
isok = true;
}
return isok;
}
As you can see, there are two functions: one is toggle_checkbox and the other is validate.
As explained a little bit previously, the function toggle_checkbox is called every time we type something inside an "Answer" textbox. This checks / unchecks the associated checkbox according to whether the content of the corresponding textbox is empty or not.
The function validate is called when we submit the form. It counts the number of "Answer" checkboxes which are checked with the variable nb_checked. If this number is lower than 3, then we alert the message Enter at least 3 responses!. Otherwise, we set the output variable isok to true, which will allow the form to be processed and sent to the link provided in the action attribute of the <form>
Full working example:
<!DOCTYPE html>
<html>
<head>
<script>
function toggle_checkbox(el, index) {
var val = el.value;
if(val!="")
document.getElementById("R"+index).checked = "checked";
else document.getElementById("R"+index).checked = "";
}
function validate() {
var isok = false;
var nb_checked = 0;
for(var i =1; i<6; i++) {
var el = document.getElementById("R"+i);
if(el.checked)
nb_checked++;
}
if(nb_checked < 3) alert("Enter at least 3 responses!");
else
isok = true;
return isok;
}
</script>
<head>
<body>
<form onsubmit="return validate();" method="post" action="http://www.google.com">
<table width="100%" border="1">
<tr>
<td>Question</td>
<td> </td>
</tr>
<tr>
<td width="98">Response Type<font color="#CC0000">*</font></td>
<td>
<input type="radio" value="1" name="Ra" onClick="showresponse(1)">
True/False
<input type="radio" value="2" name="Rb" onclick="showresponse(2)">Single
Best Answer
<input type="radio" value="3" name="Rc" onclick="showresponse(3)">Multiple
Answers</td>
</tr>
<td width="98" valign="top"><span id="lbl" >Add Response<font color="#CC0000">*</font></span></td>
<td>
<table border="0" width="425" cellspacing="0" id="response2" cellpadding="5">
<tr>
<td width="161">
<input type="text" name="cb1" size="20" style="width:300px;" maxlength="100"
onkeyup="toggle_checkbox(this, 1);" ondragstart="return false"></td>
<td>
<input type="radio" value="1" name="R1" id="R1" disabled>
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb2" size="20" style="width:300px;" maxlength="100"
onkeyup="toggle_checkbox(this, 2);" ondragstart="return false"></td>
<td>
<input type="radio" value="2" name="R2" id="R2" disabled>
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb3" size="20" style="width:300px;" maxlength="100"
onkeyup="toggle_checkbox(this, 3);" ondragstart="return false"></td>
<td>
<input type="radio" value="3" name="R3" id="R3" disabled>
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb4" size="20" style="width:300px;" maxlength="100"
onkeyup="toggle_checkbox(this, 4);" ondragstart="return false"></td>
<td>
<input type="radio" value="4" name="R4" id="R4" disabled>
Answer</td>
</tr>
<tr>
<td width="161">
<input type="text" name="cb5" size="20" style="width:300px;" maxlength="100"
onkeyup="toggle_checkbox(this, 5);" ondragstart="return false"></td>
<td>
<input type="radio" value="5" name="R5" id="R5" disabled>
Answer</td>
</tr>
</table>
</td>
</tr>
</table>
<input type="submit" value="SUBMIT"/>
</form>
</body>
</html>
PS: Change the action attribute of the form. I set google's url just to let you see the redirection when the form is valid.
Hope this helps. Let me know if you have any questions.

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