I have a piece of code that seems to have a problem. I've tried JSLint and other tools to see where I might have a missing delimiter. Eclipse doesn't show me anything either. In Firebug, the complete block of code shows as disabled line numbers like comment lines do. Anyone know of a good tool? I used ctrl+K to indent the code I pasted below.
$(document).ready(function() {
$('.startover').live('click', function() {
var ReInitAnswer = confirm('Are you sure you want TO start over FROM SCRATCH?');
if (ReInitAnswer){
return true;
}
ELSE {
alert('canceled');
return false;
}
});
$('.notdupe').live('click', function(e) {
alert("indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"));
$.ajax({ type: "POST",
url: "cfc/basic.cfc?method=SetNotDupe",
data: "indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"),
error: function (xhr, textStatus, errorThrown){
// show error alert(errorThrown);
}
});
});
$('.alphabet').live('click', function(l) {
SelectedLetter = $(l.target).val();
$(".alphabet").each(function(i){
var CheckLetter = $(this).val();
if (CheckLetter == SelectedLetter){
$(this).css("background-color", "yellow");
$('.NameBeginsWith').val(SelectedLetter);
} ELSE {
$(this).css("background-color", "");
}
});
$('.Reinit').attr('value', SelectedLetter);
$('.Reinit').trigger ('click');
});
$(".alphabet").hover(function () {
var _$this = $(this);
var usercount = 0;
$.ajax({ type: "POST",
url: "scribble.cfc?method=CountUsersByLetter&returnformat=json",
data: "nbw=" + $(this.target).val(),
datatype: "html",
success: function(res){
usercount = eval("(" + res + ")").DATA[0][0];
_$this.append($("<span> (" + usercount +")</span>"));
},
error: function (xhr, textStatus, errorThrown){
console.log('errorThrown');
}
});
},
function () {
$(this).find("span:last").remove();
}
);
});
It's really difficult to tell what you're asking, but if you mean it's formatted wrong, try http://jsbeautifier.org/ for better formatting. Here's that code cleaned up (including the incorrect casing of else):
$(document).ready(function () {
$('.startover').live('click', function() {
var ReInitAnswer = confirm('Are you sure you want TO start over FROM SCRATCH?');
if(ReInitAnswer) {
return true;
} else {
alert('canceled');
return false;
}
});
$('.notdupe').live('click', function(e) {
alert("indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"));
$.ajax({
type: "POST",
url: "cfc/basic.cfc?method=SetNotDupe",
data: "indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"),
error: function (xhr, textStatus, errorThrown) {
// show error alert(errorThrown);
}
});
});
$('.alphabet').live('click', function(l) {
SelectedLetter = $(l.target).val();
$(".alphabet").each(function (i) {
var CheckLetter = $(this).val();
if(CheckLetter == SelectedLetter) {
$(this).css("background-color", "yellow");
$('.NameBeginsWith').val(SelectedLetter);
} else {
$(this).css("background-color", "");
}
});
$('.Reinit').attr('value', SelectedLetter);
$('.Reinit').trigger('click');
});
$(".alphabet").hover(function() {
var _$this = $(this);
var usercount = 0;
$.ajax({
type: "POST",
url: "scribble.cfc?method=CountUsersByLetter&returnformat=json",
data: "nbw=" + $(this.target).val(),
datatype: "html",
success: function(res) {
usercount = eval("(" + res + ")").DATA[0][0];
_$this.append($("<span> (" + usercount + ")</span>"));
},
error: function(xhr, textStatus, errorThrown) {
console.log('errorThrown');
}
});
}, function() {
$(this).find("span:last").remove();
});
});
Javascript is case sensitive.
ELSE must be lowercase.
ELSE must be lowercase
ELSE { // <-- this is bad
alert('canceled');
return false;
}
Related
I am trying to pass down the coding value to datetimepicker in order to disable the specific day using "daysOfTheWeekDisabled". The problem is I get TypeError: g[b] is undefined as an error when I check the console. What could be the problem?
Here's the code:
<script type="text/javascript">
$(document).ready(function () {
$('#VehicleIDDD').change(function () {
var vehdrv = ($('#VehicleIDDD :selected').val());
var val = vehdrv.split("_");
var drvid = val[1];
var vehid = val[0];
if (drvid == "0") {
$("#DriverID > option").each(function () {
$(this).show();
});
}
else {
//console.log(vehid + "= with driver " + drvid);
$("#DriverID > option").each(function () {
var option_val = $(this).val();
if (option_val != drvid) {
$(this).hide();
}
});
}
$("#DriverID").val(drvid)
$("#VehicleID").val(vehid);
$.ajax({
type: 'GET',
url: '#Url.Action("checkCodingDay", "Reservation")',
data: { "VehicleID": vehid },
dataType: 'json',
success: function (data) {
var coding = data[0].CodingDay
daysOfWeekDisabled(coding);
},
error: function (emp) {
alert('error');
}
});
}).trigger("change");
})
function daysOfWeekDisabled(coding) {
$("#datetimepicker").datetimepicker({
daysOfWeekDisabled: coding,
});
$("#datetimepicker").datetimepicker('refresh');
}
</script>
If you need more details just comment down and I'll add what you're looking for.
UPDATE
I have 2 similar JS functions:
1)
$(area).on('click','#copy',function (e) {
//var images=[];
e.preventDefault();
var $this=$(this);
var $gal=$this.closest('.gal_insertion_new');
var id=$gal.attr('gal_id');
var $copy=$gal.find("#copy");
$copy.attr("disabled", true);
var copy_to=$gal.find('#copy_to').val();
var row_paste=$gal.find('#row_copy_to');
var formData=new FormData();
var row_p_l=row_paste.length;
var row_p_v=row_paste.val();
console.log(row_p_v);
if (copy_to=='') {
alert('Заполните id галереи');
return;
}
formData.append('gal_id',id);
if ($gal.find('input:checked').length<1){
alert('Выберите хотябы одну картинку');
return;
}
$.each($gal.find('input:checked'),function (i,item) {
formData.append(i,$(item).attr('image_id'));
});
formData.append('what','copy_images');
formData.append('where',copy_to);
if (row_p_l>0) {
if (row_p_v==''){
alert('Заполните номер ряда');
return;
}
formData.append('where_row',row_p_v);
}
$.ajax({
type:'post',
data:formData,
cache:false,
contentType: false,
processData: false
}).done(function (response) {
console.log(response);
//alert(response);
if (response[0]==0) {
alert(response[1]);
} else if (response[0]==1) {
alert(response[1]);
} else if (response[0]==2) {
alert(response[1]);
} else {
if ($('div[gal_id=' + copy_to + ']').length > 0) {
if (row_p_l > 0) {
response.forEach(function (item,i) {
$('.row_item_img_preview[image_id=' + item['id'] + ']').attr('src', item['path']);
});
} else {
$('.img_previews[gallery_id=' + copy_to + ']').append(response);
}
alert('Скопировано');
}
}
$copy.attr("disabled", false);
});
});
2)
$(area).on('click','#delete_selected_images',function (e) {
e.preventDefault();
console.log('delete');
var $this=$(this);
//$this.attr("disabled", true);
var $gal=$this.closest('.gal_insertion_new');
var id=$gal.attr('gal_id');
var formData=new FormData();
//console.log(row_p_v);
formData.append('gal_id',id);
if ($gal.find('input:checked').length<1){
alert('Выберите хотябы одну картинку');
return;
}
$.each($gal.find('input:checked'),function (i,item) {
formData.append(i,$(item).attr('image_id'));
console.log(item);
});
formData.append('what','delete_images');
for (var pair of formData.entries()) {
console.log(pair[0]+ ', ' + pair[1]);
}
$.ajax({
type:'post',
data:formData,
cache:false,
contentType: false,
processData: false
}).done(function (response) {
console.log('delete2');
/*
console.log(response);
//alert(response);
$.each($gal.find('input:checked'),function (i,item) {
$(item).remove();
});
*/
$this.attr("disabled", false);
});
});
The first one works perfect, but the second one gives me net::ERR_CONNECTION_RESET error.
I'm using laravel, PHP 7.0.1, currently running on OpenServer.
The use of debugger gives nothing, but the understanding that the error is somewhere in the framework, or in my script.
Using json is not an option, cause of my PHP code...
i want to check whether is a valid item or not before saving the values. then i create java-script function to check validation and return result. but the problem is this function returns before validate items, the always true the condition above if condition. my code is below. could anyone help me please?
this is series of ajax call and i'm not aware of how to use callback for this..
if(IsValidItems() != ''){
//Do something
}
function IsValidItems() {
var IsvalidStatus = '';
var lineqty = 0;
var LineNumber = -1;
var allRowData = jQuery("#tblJQGrid").jqGrid("getRowData");
for (var i = 0; i < allRowData.length - 1; i++) {
if (allRowData[i].BulkItem != "False") {
if (allRowData[i].quantity != '') {
lineqty = parseInt(allRowData[i].quantity);
LineNumber = i + 1;
var postURL = "/BookingDetail/GetItemAvailablity?ItemCode=" + allRowData[i].itemCode + "&StartDate=" + allRowData[i].StartDate + "&EndDate=" + allRowData[i].EndDate + "&srno=" + allRowData[i].srno + "&locationID=" + allRowData[i].Location;
$.ajax({
url: postURL,
dataType: "json",
contentType: "application/json; charset=utf-8",
data: "",
type: "POST",
async: true,
dataFilter: function (data) {
return data;
},
success: function (result) {
if (lineqty > parseInt(result)) {
IsvalidStatus = IsvalidStatus + "," + LineNumber;
}
},
error: function (XMLHttpRequest, textStatus, errorThrown) { }
});
}
}
}
return IsvalidStatus;
}
When I check this code in Firebug, the entire block is disabled.
<script type="text/javascript">
var usercount = 0;
var nbw = '';
$(document).ready(function () {
$('.alphabet').each(function () {
_$this = $(this);
nbw = $(this).val();
$.ajax({
type: "Get",
url: "cfc/basic.cfc?method=CountUsersByLetter&returnformat=json",
data: "nbw=" + nbw,
datatype: "html",
success: function (response) {
usercount = parseInt(response.substring(0, 10));
$(_$this.target).attr('title', usercount);
},
error: function (xhr, textStatus, errorThrown) {
alert('errorThrown');
}
});
});
$('.StartOver').live('click', function () {
var ReInitAnswer = confirm('Are you sure you want TO DELETE ALL temp dupe records AND start over FROM SCRATCH? \nIt may take a couple OF hours.');
if (ReInitAnswer) {
// submit the form TO BEGIN re-creating the temp table
document.forms["dupeIndivs"].submit();
//return true;
} ELSE {
alert('canceled');
return false;
}
});
$('.notdupe').live('click', function (e) {
alert("indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"));
$.ajax({
type: "POST",
url: "cfc/basic.cfc?method=SetNotDupe",
data: "indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"),
error: function (xhr, textStatus, errorThrown) {
// show error alert(errorThrown);
}
});
});
$('.alphabet').live('click', function (l) {
SelectedLetter = $(l.target).val();
$(".alphabet").each(function (i) {
var CheckLetter = $(this).val();
if (CheckLetter == SelectedLetter) {
$(this).css("background-color", "yellow");
$('.NameBeginsWith').val(SelectedLetter);
} ELSE {
$(this).css("background-color", "");
}
});
$('.Reinit').attr('value', SelectedLetter);
$('.Reinit').trigger('click');
});
</script>
You have to replace all uppercase ELSE with else (JavaScript is case-sensitive).
Add the closing brace and parenthesis at the end of the code, to finish the $(document).ready(function(){ block.
Working code:
<script type="text/javascript">
var usercount = 0;
var nbw = '';
$(document).ready(function () {
$('.alphabet').each(function () {
_$this = $(this);
nbw = $(this).val();
$.ajax({
type: "Get",
url: "cfc/basic.cfc?method=CountUsersByLetter&returnformat=json",
data: "nbw=" + nbw,
datatype: "html",
success: function (response) {
usercount = parseInt(response.substring(0, 10));
$(_$this.target).attr('title', usercount);
},
error: function (xhr, textStatus, errorThrown) {
alert('errorThrown');
}
});
});
$('.StartOver').live('click', function () {
var ReInitAnswer = confirm('Are you sure you want TO DELETE ALL temp dupe records AND start over FROM SCRATCH? \nIt may take a couple OF hours.');
if (ReInitAnswer) {
// submit the form TO BEGIN re-creating the temp table
document.forms["dupeIndivs"].submit();
//return true;
} else { // <------------------------------------ ELSE > else
alert('canceled');
return false;
}
});
$('.notdupe').live('click', function (e) {
alert("indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"));
$.ajax({
type: "POST",
url: "cfc/basic.cfc?method=SetNotDupe",
data: "indivNum=" + $(e.target).val() + "&SetValue=" + $(e.target).is(":checked"),
error: function (xhr, textStatus, errorThrown) {
// show error alert(errorThrown);
}
});
});
$('.alphabet').live('click', function (l) {
SelectedLetter = $(l.target).val();
$(".alphabet").each(function (i) {
var CheckLetter = $(this).val();
if (CheckLetter == SelectedLetter) {
$(this).css("background-color", "yellow");
$('.NameBeginsWith').val(SelectedLetter);
} else { // <------------------------------------ ELSE > else
$(this).css("background-color", "");
}
});
$('.Reinit').attr('value', SelectedLetter);
$('.Reinit').trigger('click');
});
}); // <---------------------------------------------------- Added });
</script>
Could anyone tell me why this code doesn't work? I can't even get the alert(); in init() to work right...
window.onload = init;
var downloadedstuff;
function init() {
alert();
$.get('example.php' + '?v=' + Math.random(), success: function (data) {
downloadedstuff = data;
});
doTimer();
}
var t;
var timer_is_on=0;
function timedCount()
{
$.get('example.php' + '?v=' + Math.random(), success: function (data) {
if(data != downloadedstuff)
{
alert('SOMETHING HAPPENED!!!!');
location.reload(true);
}
else
{
alert(data);
}
});
t=setTimeout("timedCount()",5000);
}
function doTimer()
{
if (!timer_is_on)
{
timer_is_on=1;
timedCount();
}
}
once again, really sorry for all the questions, i just don't know what's wrong.
This line (which occurs twice):
$.get('example.php' + '?v=' + Math.random(), success: function(data) {
should be:
$.get('example.php' + '?v=' + Math.random(), function(data) {
since the : is for javascript objects