I am using JQuery DataTables to allow the user the ability to set stores as Active (checked) or inActive (not checked). I need a way of capturing the ID (hidden column) and the check value (checked or unchecked).
I have this function which I thought would do it, but nothing is being written tot he console.
$('#tblAddRemoveStores').on('change', 'tbody input.editor-active', function () {
var data = table.row( $(this).parents('tr') ).data();
cb = $(this).prop('checked');
console.log(data.id + ' ' + cb);
});
And here is a codepen of full syntax that illustrates what I'm after.
https://codepen.io/chalupabatman/pen/VwwyaYv
Try this:
$('#tblAddRemoveStores').on('change', 'tbody input.checkbox_checked', function () {
if($(this).is(':checked')){
console.log("checked");
} else {
console.log("unchecked");
}
var id = $(this).parent().parent().find("td:first").text();
console.log(id);
});
https://codepen.io/tshenolo/pen/abbEmzY
Not the best solution but it will get you started. I hope this helps.
Related
Hi I am developing one jquery application. I ghave one dropdownbox with jquery choosen.
$(function () {
$(".limitedNumbSelect").chosen();
});
This is my dropdown and binding values from database.
<b>Awarded To:</b> <asp:ListBox ID="ddlvendorss" runat="server" SelectionMode="Multiple" class="limitedNumbSelect"></asp:ListBox>
I am trying to get click event for the above dropdown. As soon as i click on the dropodwn i want to fire a alert before loading any options.
$('#ddlvendorss').click(function (e) {
alert("I am going crazy");
});
In the below code checkedValues arrays contains some values(values present in dropdownlistbox). As soon as i click on the drodpown i ant to hide those values. But below code doesnt work.
$(".chzn-select").chosen().on('chosen:showing_dropdown', function () {
$(".limitedNumbSelect option").each(function () {
var val = $(this).val();
var display = checkedValues.indexOf(val) === -1;
$(this).toggle(display);
$('.limitedNumbSelect option[value=' + display + ']').hide();
$(".limitedNumbSelect").find('option:contains(' + display + ')').remove().end().chosen();
});
});
Above code does not work. May I get some advise on this? Any help would be appreciated. Thank you.
Chosen hides the select element, thus you are not actually clicking the element. However you can use chosen:showing_dropdown event
$(".chzn-select").chosen().on('chosen:showing_dropdown', function() {
alert('No need to go crazy');;
});
Fiddle
If you want to hide options, You can use
$(".chzn-select").chosen().on('chosen:showing_dropdown', function() {
//Find options and hide
$(this).find('option:lt(3)').hide();
//Update chosen
$(this).chosen().trigger("chosen:updated");
});
Fiddle
As per OP's code
$(".chzn-select").chosen().on('chosen:showing_dropdown', function () {
//Get all options
var options = $(this).find('option');
//Show all
options.show();
//Hide based on condtion
options.filter(function () {
return checkedValues.indexOf($(this).val()) === -1;
});
//Update chosen
$(this).chosen().trigger("chosen:updated");
});
instead on using on click, use on change e.g.:
jQuery('#element select').on('change', (function() {
//your code here
}));
I'm trying to toggle all checkboxes on a table and my code works but has a few issues and I don't find how to get ride of them. So here is the code:
$(function () {
$('#toggleCheckbox').on('click', function () {
var $toggle = $(this).is(':checked');
$("#codigoArancelarioBody").find("input:checkbox").click();
});
});
Take a look at this Fiddle I setup for testing and do this tests:
Mark the first checkbox (the one at table heading level) the rest of them inside #codigoArancelarioBody get checked and this is right
Mark first the checkbox at the first row (the only at table body level) and then mark the toggleAll you will see how things goes wrong since if I check the toggleAll them all should remain checked and that's the wrong part on my code
How I can fix this? Also I'll like to add a class 'removedAlert' to those TR I mark, how?
You need two click event handlers, one for the check/uncheck all box and one for the other ones
JS
$('#toggleCheckbox').on('click', function () {
var $toggle = $(this).is(':checked');
$("#codigoArancelarioBody").find("input:checkbox").prop("checked", $toggle);
});
$("#codigoArancelarioBody input:checkbox").on('click', function () {
if (!$(this).is(':checked')) {
$('#toggleCheckbox').prop("checked", false);
} else if ($("#codigoArancelarioBody input:checkbox").length == $("#codigoArancelarioBody input:checkbox:checked").length) {
$('#toggleCheckbox').prop("checked", true);
}
});
DEMO
since the same code will be applied in a lot of places on my code and
to avoid DRY, I'll like to pass the selector as a parameter in all
your code solution could you edit your post to achieve this?
$toggleCheckBox = $('#toggleCheckbox');
$checkBoxTbody = $("#codigoArancelarioBody");
$toggleCheckBox.on('click', function () {
var $toggle = $(this).is(':checked');
$checkBoxTbody.find("input:checkbox").prop("checked", $toggle);
});
$checkBoxTbody.find("input:checkbox").on('click', function () {
if (!$(this).is(':checked')) {
$toggleCheckBox.prop("checked", false);
} else if ($checkBoxTbody.find("input:checkbox").length == $checkBoxTbody.find("input:checkbox:checked").length) {
$toggleCheckBox.prop("checked", true);
}
});
DEMO
If you don't need the "click" event for something else you can do this:
$(function () {
$('#toggleCheckbox').on('change', function () {
var toggle = $(this).is(':checked');
$("#codigoArancelarioBody").find("input:checkbox").prop('checked', toggle ).closest('tr').addClass('removedAlert');
});
});
The code is actually executing what you told it to do, i.e. every time I click the checkbox on top click to other checkboxes. This way if a box is checked it will uncheck itself, because it won't mind if the top is checked or not.
What you really want is "when I check the box on top, check all the others, when I uncheck it, then uncheck all the others", which is sort of different as you see.
Try this:
$(function () {
// best practice: always store the selectors you access multiple times
var checkboxes = $("#codigoArancelarioBody").find("input:checkbox"),
toggleAll = $('#toggleCheckbox');
toggleAll.on('click', function () {
// is the top checkbox checked? return true, is it unchecked? Then return false.
var $toggle = $(this).is(':checked');
// .prop('checked', true) makes it checked, .prop('checked', false) makes it unchecked
checkboxes.prop('checked', $toggle);
});
});
see: http://jsfiddle.net/gleezer/nnfg80x1/3/
I've checkbox list that load by ajax and I want to show the checked value in page while user checking each checkbox. Please see below image.
Hear That country and City load from the ajax according to the parent selection. Here there are 4 cites are checked and I want to show those all selected city values below the check boxes.
I've used below jquery code but it doesn't work.
$("#cites input[type='checkbox']").click(function(){
var checkedc = $(this).val();
$('#show_city').html(checkedc);
});
Use .on()
You have to use Event Delegation
Syntax
$( elements ).on( events, selector, data, handler );
like this
$(document).on('change', '#cites input[type="checkbox"]',function () { //better use change event
if (this.checked) {// check if the checkbox is checked
var checkedc = this.value;
$('#show_city').html(checkedc);
}
});
or
$('parentElementPresesntAtDOMready').on('click','#cites input[type="checkbox"]',function(){
// code here
});
Updated After OP's comment
.map()
$(document).on('change', '#cites input[type="checkbox"]', function () {
var checkedc = $('#cites input[type="checkbox"]:checked').map(function () {//use map to create array of checked elements
return this.value;
}).get().join(); //than join array with comma to string
$('#show_city').html(checkedc);
});
I'm completing Tushar's answer so that you get all the checked cities :
$(document).on('change', '#cites input[type="checkbox"]',function () { //better use change event
var listChecked = "";
if (this.checked) {// check if the checkbox is checked
if (this.checked) {
var value = $(this).val();
listChecked = listChecked + value + ";";
}
}
$('#show_city').html(listChecked);
});
Currently I have two tables
I have select-all functions on the top left checkboxes, but clicking on one select-all highlights all checkboxes in BOTH tables, whereas I only want all boxes to be selected in the specific 'check-all' clicked.
Also, when I do select all and click one of the directional buttons < or >, it drags all the rows fine but drags the headers with it as shown here:
My JQuery is quite simple at the moment but I'm obviously missing out on something -
$('#select-all').click(function (event) {
if (this.checked) {
// Iterate each checkbox
$(':checkbox').each(function () {
this.checked = true;
});
}
else
// Iterate each checkbox
$(':checkbox').each(function () {
this.checked = false;
});
});
Where 'select-all' is the id of the select-all checkbox in the 'tarifs de quittancement'.
Any help is appreciated
EDIT
My JQuery for the > button code is as follows :
$("#move-to-1").on("click", function () {
var selected = $("#table2").find("input:checked");
selected.each(function (idx, elem) {
$(elem).closest("tr").detach().appendTo($("#table1 tbody"));
});
});
This works fine to move all from one table to the other, but I don't want the row containing the select-all checkbox/table headers to move with the rest of the row data. How can this be done?
Thanks again.
Further Edit
Now it's all sorted, except for a small bug where selecting one checkbox row (not select-all) and moving it < or > results in ALL rows being moved.
JQuery in use:
$('#move-to-1').on('click', function () {
var selected = $('#table2').find('input:checked');
selected.each(function (idx, elem) {
$(elem).closest('tbody').find('tr').detach().appendTo($("#table1 tbody"));
$('input[type=checkbox]').attr('checked', false);
});
});
$('#select-all').click(function (event) {
$(this).closest('table').find(':checkbox').prop('checked', this.checked);
});
You only need to modify the checkboxes inside the current table. Since you haven't shown your markup it is extremely hard to guess how the proper selector might look or whether you are using tables at all but try like this:
$('#select-all').click(function (event) {
$(this).closest('table').find(':checkbox').prop('checked', this.checked);
});
UPDATE:
To address your second question, assuming you have separated the headers from the body inside those tables using the <thead> and <tbody> sections which is the correct way, you could adapt your selector:
$('#move-to-1').on('click', function () {
var selected = $('#table2 tbody').find('input:checked');
selected.each(function (idx, elem) {
$(elem).closest('tr').detach().appendTo($("#table1 tbody"));
});
});
$('#select-all').click(function (event) {
// mention the table
var table = $('selector_to_your_table');
if (this.checked) {
// Iterate each checkbox
table.find(':checkbox').each(function () {
this.checked = true;
});
}
else
// Iterate each checkbox
table.find(':checkbox').each(function () {
this.checked = false;
});
});
Note
In latest version of jQuery :checkbox is deprecated. See here..
Instead of :checkbox use input[type=checkbox].
Instead of:
$(':checkbox').each(function () {
this.checked = true;
});
Do:
$('some_sort_of_selector :checkbox').attr('checked', true);
You don't need that each() loop - jQuery does it automatically. You need some kind of selector to limit which checkboxes are changed.
I notice you have #select-all - and yet you say you have two select-all checkboxes. You can't do that. ID's must be unique.
I have a hidden select which should be automatically selected via a visible select, my jquery is:
$(document).ready(function() {
var selected_val = $('#id_foo option:selected').val();
$('#id_bar').val(selected_val);
$("#id_foo").change(function() {
selected_val = $(this).attr('value');
$('#id_bar').val(selected_val);
});
});
This works fine, but the page I am working on has the option to add a value to the (visible) select on the fly. How do I bind to this event and add this to the hidden list before updating the selected value?
The best way to tackle this is to update the hidden select with the new values when you update the visible one.
Or, as per my comment, you could populate the hidden select when the visible one is changed:
$("#id_foo").change(function() {
selected_val = $(this).attr('value');
//clear and re-populate all of hidden select here
$('#id_bar').val(selected_val);
});
This should do the trick:
$(function () {
var $bar = $('#id_bar');
var $foo = $('#id_foo');
$bar.val($foo.val());
$foo.change(function () {
var newValue = $(this).val();
if ($bar.find('[value="' + newValue + '"]').length === 0) {
$bar.append($('<option/>').val(newValue));
}
$bar.val(newValue);
});
});
Before setting the new value, checks if the value is an option. If it's not, add as an option.
This snippet correctly identifies the event and succesfully copies the select options from foo to bar. However it does not seem to set :selected correctly on either id_foo or id_bar and using DOMSubtreeModified feels hackish
$('#id_foo').bind("DOMSubtreeModified", function(){
var high = 0;
$('#id_foo').children().each(
function(){
if ($(this).val() > high) {
high = $(this).val();
}
}
);
$('#id_foo').val(high);
var new_options = $('#id_foo').clone();
$('#id_bar').html('');
$('#id_bar').append(new_options.children());
});
So, for now the best I could come up with:
$('#id_foo').bind("DOMSubtreeModified", function(){
location.reload();
});