I have 2 selects and what i wanna do is (without refreshing the page): the moment the user selects a value from the first select (value1 or value2) changes the second select: if he choosed value1, then he have a select with values a, b, c, d; if he choosed value2, then he can choose on second select e, f, g, h.
Is this possible without refreshing the page?
Edit: I know you all are not here to write code for others; just wanted to keep it simple instead of posting all my messy code :). So, what i want to do, is to modify the second select id=selectAccessiblePaths with the onchange function applyGroupSelection()
function initDivWithConfig () {
divWithInfo = document.createElement('div');
divWithInfo.class = 'divWithInfoControls';
divWithInfo.style.position = 'absolute';
divWithInfo.style.top = '10px';
divWithInfo.style.width = '100%';
divWithInfo.style.textAlign = 'center';
var groupToDisplay = '<p id="pSelectGroup" style="display: block;">Select the user group: ';
groupToDisplay += '<select id="selectGroup" onchange="applyGroupSelection()">';
groupToDisplay += '<option selected>Nothing selected</option>';
for ( var g in userGroups ) {
groupToDisplay += '<option>' + g + '</option>';
}
groupToDisplay += '</select></p>';
divWithInfo.innerHTML += groupToDisplay;
groupSelected = 'group1';
var accessiblePathsToDisplay = '<p id="pSelectAccessiblePaths" style="display: none;">Select the accessible paths: ';
accessiblePathsToDisplay += '<select id="selectAccessiblePaths" onchange="applyAccessiblePathsSelection()">';
accessiblePathsToDisplay += '<option selected>Nothing selected</option>';
for ( var ap=0; ap<userGroups[ groupSelected ].accessiblePaths.length; ap++ ) {
var pathsForThisGroup = userGroups[ groupSelected ].accessiblePaths[ ap ][ "ns0:svg" ][ "groupPathsName" ];
accessiblePathsToDisplay += '<option>' + pathsForThisGroup + '</option>';
}
accessiblePathsToDisplay += '</select></p>';
divWithInfo.innerHTML += accessiblePathsToDisplay;
document.body.appendChild( divWithInfo );
}
function applyGroupSelection () {
groupSelected = "group2";
hideUnhideObject( "pSelectGroup" );
hideUnhideObject( "pSelectAccessiblePaths" );
}
Easy with HTML, CSS and a JavaScript line:
HTML:
<select id='firstselect' onchange="document.getElementById('secondselect').className=this.value">
<option value='select'>Select a value</option>
<option value='value1'>Value1</option>
<option value='value2'>Value2</option>
</select>
<select id='secondselect'>
<option value='a'>a</option>
<option value='b'>b</option>
<option value='c'>c</option>
<option value='d'>d</option>
<option value='e'>e</option>
<option value='f'>f</option>
<option value='g'>g</option>
<option value='h'>h</option>
</select>
CSS:
#secondselect, #secondselect option {
display: none;
}
#secondselect.value1, #secondselect.value2 {
display: block;
}
.value1 option[value="a"], .value1 option[value="b"], .value1 option[value="c"], .value1 option[value="d"] {
display: block !important;
}
.value2 option[value="e"], .value2 option[value="f"], .value2 option[value="g"], .value2 option[value="h"] {
display: block !important;
}
See in action: http://jsfiddle.net/nukz3ns3/
UPDATED:
Also you can do a function for change to default value when firstselect change:
function setSecondSelect( select ){
var secondselect = document.getElementById('secondselect');
secondselect.className=select.value;
secondselect.selectedIndex = (select.value === 'value1')?0:4;
}
See how it works: http://jsfiddle.net/nukz3ns3/1/
Yes this is possible by using ajax post method.
Yes its possible if you used ajax.
http://api.jquery.com/jquery.ajax/
try this:
<script type="text/javascript">
$(document).ready(function () {
$("#select1").change(function() {
if($(this).data('options') == undefined){
$(this).data('options',$('#select2 option').clone());}
var id = $(this).val();
// alert(id);
var options = $(this).data('options').filter('[value=' + id + ']');
if(options.val() == undefined){
//$('#select2').hide();
$('#select2').prop("disabled",true);
}else{
//$('#select2').show();
$('#select2').prop("disabled",false);
$('#select2').html(options);
}
});
});
</script>
<div class="pageCol1">
<div class="panel">
<div class="templateTitle">Request for Items</div>
<table class="grid" border="0" cellspacing="0" cellpadding="0">
<tr class="gridAlternateRow">
<td><b>Item to be Request</b></td>
<td>
<select name="select1" id="select1">
<option value="1">--Select--</option>
<option value="2">Stationaries</option>
<option value="3">Computer Accessories</option>
<option value="4">Bottle</option>
<option value="5">Chair</option>
<option value="6">Office File</option>
<option value="7">Phone Facility</option>
<option value="8">Other Facilities</option>
</select>
</td></tr>
<tr><td>
<b>Category</b>
</td>
<td>
<select name="select2" id="select2" >
<option value="1">--Select--</option>
<option value="2">Note Books</option>
<option value="2">Books</option>
<option value="2">Pen</option>
<option value="2">Pencil</option>
<option value="2">Eraser</option>
<option value="2">Drawing sheets</option>
<option value="2">Others</option>
<option value="3">Laptop</option>
<option value="3">PC</option>
<option value="3">CPU</option>
<option value="3">Monitor</option>
<option value="3">Mouse</option>
<option value="3">Keyboard</option>
<option value="3">Mouse Pad</option>
<option value="3">Hard Disk</option>
<option value="3">Pendrive</option>
<option value="3">CD/DVD Writer</option>
<option value="3">RAM</option>
<option value="3">Mother Board</option>
<option value="3">SMPS</option>
<option value="3">Network Cables</option>
<option value="3">Connectors</option>
<option value="7">Land Line</option>
<option value="7">BlackBerry </option>
<option value="7">Other</option>
</select>
</td>
</tr>
</table>
</div>
</div>
</div>
your html can be of your required format.
If you are trying to populate the second select from existing options,
Try using filter() on a change handler
$("firstselect").change(function() {
var options = $("secondselect").filter(function() {
//return the options you want to display
});
$("secondselect").html(options);
});
Or if you want to retrieve options from server, use AJAX and form the options
and do an innerHTML as above.
Related
Can you help me to solve this problem.
The problem is this.
I have multiple select lists with same class name but different ids. If user select same option which is already selected in other select list then there should be an alert. and after alert the current select list which is clicked or changed should be restore to the previous value. for example we have 3 select boxes name as A1, A2, A3. Each one have same values for example 1,2,3,4. A1 selected value is 1, A2 selected value is 2 and A3 selected value is 3. Now if your want to change A1 value from 1 to 2 then there should be an alert like "Already selected". After this alert A1 list should be restored back to its original value which is 1. I tried the following code. In this code I can get already existing alert but the value of the last changes select box is changed to new one.
$(document).ready(function(){
var init = true;
if(init == true){
var a = new Array();
$(".brand-list").each(function(i, obj){
var current_obj_id = $(this).attr('id');
var current_obj_value = $('#'+ current_obj_id + " option:selected").val();
a[current_obj_id] = current_obj_value;
});
init = false;
}
$(".brand-list").change(function(){
a[$(this).attr('id')] = $('#'+ $(this).attr('id') + " option:selected").val();
var current_selected_obj_id = $(this).attr('id');
var current_selected_obj_value = $('#'+ $(this).attr('id') + " option:selected").val();
$(".brand-list").each(function(i, obj){
var current_obj_id = $(this).attr('id');
var current_obj_value = $('#'+ current_obj_id + " option:selected").val();
if(current_obj_id != current_selected_obj_id){
if(current_selected_obj_value == current_obj_value){
alert("current element global value: "+ a[current_selected_obj_id]);
$('#'+ current_selected_obj_id + " option[value=" + a[current_selected_obj_id] +"]").attr('selected','selected')
alert("already selected");
}
}else{
a[current_obj_id] = current_obj_value;
}
});
});
$( ".brand-list" ).focus(function() {
var current_selected_obj_id = $(this).attr('id');
var current_selected_obj_value = $('#'+ $(this).attr('id') + " option:selected").val();
a[current_selected_obj_id] = current_selected_obj_value;
console.log(a[current_selected_obj_id]);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<select id="inputBrand-1" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1" selected="selected">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="inputBrand-2" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1">1</option>
<option value="2" selected="selected">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="inputBrand-3" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3" selected="selected">3</option>
<option value="4">4</option>
</select>
Hopefully you can understand my question, because I'm not get to ask question which community members can understand easily. Thanks
You can save the previous value and check it then
$(document).ready(function(){
var init = true;
if(init == true){
var a = new Array();
$(".brand-list").each(function(i, obj){
var current_obj_id = $(this).attr('id');
var current_obj_value = $('#'+ current_obj_id + " option:selected").val();
a[current_obj_id] = current_obj_value;
});
init = false;
}
function hasConflict(input){
var conflict = false;
$(".brand-list").not(input).each(function(i, obj){
if($(this).val()==input.val()){
conflict = true;
return false; //break the loop
}
});
return conflict;
}
$(".brand-list").change(function(){
var $this = $(this); //recycle object
if(hasConflict($this)){
$this.val($this.data('prev'));
alert("Conflict"); //do whatever
}
});
$( ".brand-list" ).on('click focus',function() {
$(this).data('prev',$(this).val());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<select id="inputBrand-1" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1" selected="selected">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="inputBrand-2" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1">1</option>
<option value="2" selected="selected">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="inputBrand-3" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3" selected="selected">3</option>
<option value="4">4</option>
</select>
Rather than annoy user by letting them select something and be told they can't it's better UX to either disable previous selections or remove them completely.
Here's an approach that manages the filtering/removing of other selections
var $selects = $(".brand-list"),
// store a cloned set of all options
$storedOptions = $selects.first().children().clone().removeAttr('selected'),
// whether to always include "SELECT A BRAND"
alwaysShowDefault = true;
$selects.change(function() {
// create array of all the selected values
var allValues = $selects.map(function() {
return $(this).val()
}).get();
// loop through each select to create filtered options
$selects.each(function(i) {
// new set of cloned and filtered options for this select instance
var $opts = $storedOptions.clone().filter(function() {
if(+this.value === -1){
return alwaysShowDefault || +allValues[i] === -1;
}
return allValues[i] === this.value || allValues.indexOf(this.value) === -1;
});
// update filtered options and reset current value
$(this).html($opts).val(allValues[i])
})
// trigger one change on page load to filter what is already selected
}).first().change();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<select id="inputBrand-1" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1" selected="selected">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="inputBrand-2" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1">1</option>
<option value="2" selected="selected">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="inputBrand-3" class="brand-list">
<option value="-1">SELECT A BRAND</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3" >3</option>
<option value="4">4</option>
</select>
Actually you'r currently doing is manually setting the selected attribute on each option element. It is not a good approach because it doesn't remove other attributes of options of the same select element. So use following code in your source.
$(e.currentTarget).val(-1);
Replace following code with above one
$('#'+ current_selected_obj_id + " option[value=" + a[current_selected_obj_id] +"]").attr('selected','selected')
I Have html select form like this:
<label>Num:</label>
<select id="id_num">
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
<option value=''>all</option>
</select>
<label>Choices:</label>
<select id="id_choices">
<option value='car'>car</option>
<option value='bike'>bike</option>
<option value='house'>house</option>
<option value='money'>money</option>
<option value='plane'>plane</option>
<option value='wife'>wife</option>
</select>
In my case I need to make it so that if I choose "1" at the first select form (# id_num), then the next select form (#id_choices) should only show "car" and "bike" options, and if I choose "2", #id_choices should only show "house" and "money", and also the rest.. But if i select "all", then every options on #id_choices should be shown.
How to solve that condition by using jQuery?
You can use jQuery's $.inArray() to filter your options, and make them display: none; depending upon the occurence of the item in the array,
Please have a look on the code below:
$(function() {
$('#id_num').on('change', function(e) {
if ($(this).val() == 1) {
var arr = ['car', 'bike'];
$('#id_choices option').each(function(i) {
if ($.inArray($(this).attr('value'), arr) == -1) {
$(this).css('display', 'none');
} else {
$(this).css('display', 'inline-block');
}
});
} else if ($(this).val() == 2) {
var arr = ['house', 'money'];
$('#id_choices option').each(function(i) {
if ($.inArray($(this).attr('value'), arr) == -1) {
$(this).css('display', 'none');
} else {
$(this).css('display', 'inline-block');
}
});
} else if ($(this).val() == 3) {
var arr = ['plane', 'wife'];
$('#id_choices option').each(function(i) {
if ($.inArray($(this).attr('value'), arr) == -1) {
$(this).css('display', 'none');
} else {
$(this).css('display', 'inline-block');
}
});
} else {
$('#id_choices option').each(function(i) {
$(this).css('display', 'inline-block');
});
}
})
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<label>Num:</label>
<select id="id_num">
<option disabled selected>Select</option>
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
<option value=''>all</option>
</select>
<label>Choices:</label>
<select id="id_choices">
<option value='car'>car</option>
<option value='bike'>bike</option>
<option value='house' >house</option>
<option value='money' >money</option>
<option value='plane' >plane</option>
<option value='wife' >wife</option>
</select>
Hope this helps!
You can run a function once when the page loads and then every time #id_num changes, such that all the visible #id_choices options are removed (using remove()), and then only the relevant options are re-added to #id_choices (using append()) to replace them.
Working Example:
$(document).ready(function(){
var car = '<option value="car">car</option>';
var bike = '<option value="bike">bike</option>';
var house = '<option value="house">house</option>';
var money = '<option value="money">money</option>';
var plane = '<option value="plane">plane</option>';
var wife = '<option value="wife">wife</option>';
function options1() {
$('#id_choices').append(car);
$('#id_choices').append(bike);
}
function options2() {
$('#id_choices').append(house);
$('#id_choices').append(money);
}
function options3() {
$('#id_choices').append(plane);
$('#id_choices').append(wife);
}
function displayOptions() {
$('#id_choices option').remove();
switch ($('#id_num option:selected' ).text()) {
case('1') : options1(); break;
case('2') : options2(); break;
case('3') : options3(); break;
case('all') : options1(); options2(); options3(); break;
}
}
$('#id_num').change(function(){displayOptions();});
displayOptions();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<label>Num:</label>
<select id="id_num">
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
<option value=''>all</option>
</select>
<label>Choices:</label>
<select id="id_choices">
<option value='car'>car</option>
<option value='bike'>bike</option>
<option value='house'>house</option>
<option value='money'>money</option>
<option value='plane'>plane</option>
<option value='wife'>wife</option>
</select>
For the sake of completeness, here is the same approach as above, but this time in native javascript, so you can compare and contrast with the jQuery above:
var numbers = document.getElementById('id_num');
var choices = document.getElementById('id_choices');
function displayOptions() {
var optionSet1 = ['car', 'bike'];
var optionSet2 = ['house', 'money'];
var optionSet3 = ['plane', 'wife'];
var oldOptions = choices.getElementsByTagName('option');
var selected = numbers.options[numbers.selectedIndex].text;
while (oldOptions.length > 0) {
choices.removeChild(oldOptions[0]);
}
switch (selected) {
case('1') : var optionSet = optionSet1; break;
case('2') : optionSet = optionSet2; break;
case('3') : optionSet = optionSet3; break;
case('all') : optionSet = optionSet1.concat(optionSet2).concat(optionSet3); break;
}
for (var i = 0; i < optionSet.length; i++) {
var option = document.createElement('option');
option.setAttribute('value',optionSet[i]);
option.textContent = optionSet[i];
choices.appendChild(option);
}
}
numbers.addEventListener('change',displayOptions,false);
window.addEventListener('load',displayOptions,false);
<label>Num:</label>
<select id="id_num">
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
<option value=''>all</option>
</select>
<label>Choices:</label>
<select id="id_choices">
<option value='car'>car</option>
<option value='bike'>bike</option>
<option value='house'>house</option>
<option value='money'>money</option>
<option value='plane'>plane</option>
<option value='wife'>wife</option>
</select>
Add the attribute display with a value of none using .prop() instead of using disabled attribute (like in Saumya's answer) in case you want them completely invisible instead of just disabled/grayed-out
there may be a better way, however this does work.. you can also add hide/display classes to any other elements
$(document).ready(function () { $('#id_num').on('change', change) });
function change() {
$('#id_choices > option').hide();
$($(this).find(':selected').attr('clssval')).show();
}
.sel{display:none;}
.num1{display:block;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<label>Num:</label>
<select id="id_num">
<option value='1' clssval=".num1">1</option>
<option value='2' clssval=".num2">2</option>
<option value='3' clssval=".num3">3</option>
<option value='' clssval=".num1,.num2,.num3">all</option>
</select>
<label>Choices:</label>
<select id="id_choices">
<option value='car' class="sel num1">car</option>
<option value='bike' class="sel num1">bike</option>
<option value='house' class="sel num2">house</option>
<option value='money' class="sel num2">money</option>
<option value='plane' class="sel num3">plane</option>
<option value='wife' class="sel num3">wife</option>
</select>
I want to remove a specific value from an array.
For example:
var categories = ["Lenovo","Large","100"];
I displayed it like this
HTML CODE:
<div style="margin-bottom:5px;">
<select class="form-control product-type" id="brand" >
<option value="">Select a Brand</option>
<option value="Lenovo">Lenovo</option>
<option value="Acer">Acer</option>
</select>
</div>
<div style="margin-bottom:5px;">
<select class="form-control product-type" id="screen_size" style="margin-top:0px;">
<option value="">Select a Screen Size</option>
<option value="Small">Small</option>
<option value="Large">Large</option>
</select>
</div>
<div style="margin-bottom:5px;">
<select class="form-control product-type" id="cpu">
<option value="">Select a CPU</option>
<option value="Intel">Intel</option>
<option value="Amd">Amd</option>
</select>
</div>
<div style="margin-bottom:5px;">
<select class="form-control product-type" id="memory">
<option value="">Select a Memory</option>
<option value="500mb">500mb</option>
<option value="1tb">1tb</option>
</select>
</div>
<div style="margin-bottom:5px;">
<select class="form-control product-type" id="price">
<option value="">Filter by Price</option>
<option value="10000">10000</option>
<option value="20000">20000</option>
</select>
</div>
How can I achieve this?
I tried it so many times but I failed because I cant get the value. You can check my code:
jQuery("#filter").val()
jQuery(function() {
jQuery("#brand,#screen_size,#cpu,#memory,#price").change(function() {
var brand = jQuery("#brand").val();
var screen_size = jQuery("#screen_size").val();
var cpu = jQuery("#cpu").val();
var memory = jQuery("#memory").val();
var price = jQuery("#price").val();
var categories = [];
if (brand) {
categories.push(brand);
}
if (screen_size) {
categories.push(screen_size);
}
if (cpu) {
categories.push(cpu);
}
if (memory) {
categories.push(memory);
}
if (price) {
categories.push(price);
}
length = categories.length;
categories2 = categories.toString();
var categories3 = "";
for (var i = 0; i < length; i++) {
var cat_id = "cat" + i;
categories3 += "<div class='filter_style'>" + categories[i] + "<a href='" + cat_id + "' id='" + cat_id + "' onclick='removeCat(event)'><span style='margin-left:15px;color:gray;' >x</span></a></div>";
jQuery("#filter").html(categories3);
}
});
});
function removeCat(evt) {
evt.preventDefault();
var catid = jQuery(this).attr('href');
var cat = jQuery(this).data("id");
//jQuery.grep(); maybe or indexOf first then slice() but I do not get the value
alert(catid);
}
You can simply remove element from array using below method
categories .splice( $.inArray(removeItem, categories), 1 );//removeItem is name of item which you want to remove from array
If you want to remove, for example, "Lenovo" from:
var categories = ["Lenovo","Large","100"];
do:
categories.splice(0)
I've three select-box here to choose Format, Amount & Shipping type. After selection, it will calculate price automatically.
here, how those select-box look like:
<p>Format: <select class="calculate" name="format">
<option value="0">Please Select</option>
<option value="0">Format 1</option>
<option value="0">Format 2</option>
</select></p>
<p>Amount: <select class="calculate" name="amount">
<option value="0">Select amount</option>
<option value="247">250pcs</option>
<option value="279">1,000pcs</option>
<option value="389">2,500pcs</option>
</select></p>
<p>Shipping type: <select id="surcharge" name="shipping">
<option value="0">Select Shipping</option>
<option value="10%">Standard</option>
<option value="15%">Express</option>
</select></p>
currently, the Amount for the both Format (Format 1/Format 2) are same.
what i'm trying to do is like: for the Format 1, the current Amount will remain same, but if user select Format 2 then the Amount will something like this:
<option value="0">Select amount</option>
<option value="300">250pcs</option>
<option value="350">1,000pcs</option>
<option value="400">2,500pcs</option>
where the value is different! how can i achive this?
here goes the JSfiddle
Thanks in advance for any help!
You should first set the new values in an array. So you can loop through them while changing the first select.
Then you can easily get the options from the 2nd select, and update them with the correct new values:
$(".calculate, #surcharge").on("change", function(){
if($(this).val() == 1)
{
var amountValues = new Array(0,250,400,500);
$("#menge option").each(function(key,value)
{
$(this).val(amountValues[key]);
});
} else if($(this).val() == 2)
{
var amount Values = new Array();
// .....
}
});
http://jsfiddle.net/7Bfk5/15/
You can do this by checking the text() in the options you are selecting
if ($('#sel option:selected').text() === 'Format 2') {
$('#amt option').each(function () {
alert($(this).text());
if ($(this).text() == "250pcs") $(this).val("300");
else if ($(this).text() == "1,000pcs") $(this).val("350");
else $(this).val("400");
});
}
working fiddle
You can create a function that does values/options replacement and call it on your select changes.
I did an example for you but used static html options to replace old ones, this might not be the best way but tried to keep it as simple as possible.
HTML
<p>Format: <select class="calculate format" name="format">
<option value="0">Please Select</option>
<option value="1">Format 1</option>
<option value="2">Format 2</option>
</select></p>
<p>Amount: <select class="calculate amount" name="menge">
<option value="0">Select Menge</option>
<option value="247">250pcs</option>
<option value="279">1,000pcs</option>
<option value="389">2,500pcs</option>
</select></p>
<p>Shipping type: <select id="surcharge" name="shipping">
<option value="0">Select Shipping</option>
<option value="10%">Standard</option>
<option value="15%">Express</option>
</select></p>
<p>Price: <span id="total">0 €</span></p>
Javascript
var updateValues = function (){
if($('.format').val() == 1) {
html = '<option value="300">300pcs</option>';
html += '<option value="400">400pcs</option>';
html += '<option value="500">500pcs</option>';
$('.amount').html(html);
} else if( $('.format').val() == 2) {
html = '<option value="600">600pcs</option>';
html += '<option value="900">900pcs</option>';
html += '<option value="1200">1200pcs</option>';
$('.amount').html(html);
}
};
$('.format').change(function(){updateValues()});
$(".calculate, #surcharge").on("change", function(){
var total = 0;
$('.calculate').each(function() {
if($(this).val() != 0) {
total += parseFloat($(this).val());
}
});
if($('#surcharge').val() != 0) {
total = total * ((100 + parseFloat($('#surcharge').val())) / 100);
}
$('#total').text(total.toFixed(2) + ' €');
});
Fiddle link
http://jsfiddle.net/7Bfk5/23/
I have this select; to select countries and add to a new select multiple with a limit of 5 countries, but I just want to add 1 country by select or more countries if i do a multiple select.
My mistake is in my function addC(), when I want to add more than 1 country in my select, it add the several countries in 1 option tag like this:
<option>South KoreaUSAJapan</option>
What I can modify to display the following way if i do a multiple select?:
<option>South Korea</option>
<option>USA</option>
<option>Japan</option>
My code:http://jsbin.com/osesem/4/edit
function addC() {
if ($("#agregarProvincia option").length < 5) {
var newC = ($("#countries option:selected").text());
$("#addCountry").append("<option>" + newC + "</option>");
}
}
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<label for="provincia2"><b>¿Country?</b></label><br>
<span>
<select multiple="multiple" size="5" id="countries">
<option value="1">South Korea</option>
<option value="2">USA</option>
<option value="2">Japan</option>
<option value="3">Italy</option>
<option value="4">Spain</option>
<option value="5">Mexico</option>
<option value="6">England</option>
<option value="7">Phillipins</option>
<option value="8">Portugal</option>
<option value="9">France</option>
<option value="10">Germany</option>
<option value="11">Hong Kong</option>
<option value="12">New Zeland</option>
<option value="13">Ireland</option>
<option value="14">Panama</option>
<option value="15">Norwey</option>
<option value="16">Sweeden</option>
<option value="17">India</option>
<option value="18">Morroco</option>
<option value="19">Russia</option>
<option value="20">China</option>
</select>
</span>
<div class="addremover">
<input class="add" type="button" onclick="addC()" value="Addd »" />
<br/>
</div>
<span>
<select id="addCountry" multiple="multiple" size="5">
</select>
</span>
use each function to loop through the text and append it..
try this
function addC() {
if ($("#agregarProvincia option").length < 5) {
var newC = ($("#countries option:selected"));
newC.each(function(){
$("#addCountry").append("<option>" + $(this).text() + "</option>");
})
}
}
JSbin here
Or just clone the selected <option>'s
function addC() {
if ($('#countries option:selected').size() < 5)
{
$('#addCountry').append($('#countries option:selected').clone());
}
else
{
alert('you can only select 5');
}
}