uncheck all checkboxes on button click using jquery

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I have this table, which get populated from an xml

<table id="tableDg" 
    style="border:#2F5882 1px solid;width:100%;"  cellspacing="1" cellpadding="1"> 

    <thead>
     <tr id="trHead" style="color :#FFFFFF;background-color: #8EA4BB" > 
         <th></th>
         <th width="2%"><input id="chkbHead" type='checkbox'  /></th>
         <th width="10%" align="center" spry:sort="name"><b>Name</b></th> 
         <th width="22%" align="center" spry:sort="host"><b>Host</b></th> 

     </tr>
     </thead>

     <tbody spry:repeat="pv1">   
     <tr class="trOdd"   
     spry:if="({ds_RowNumber} % 2) != 0" onclick="ds1.setCurrentRow('{ds_RowID}');"
        style="color :#2F5882;background-color: #FFFFFF"> 
         <td><input type="hidden" id="path" value="{path}"></input></td>
         <td><input type="checkbox" id="chkbTest" class = "chkbCsm" ></input></td>
         <td width="10%" align="center">&nbsp;&nbsp;<input type="hidden" id="nameText" readonly="true" value="{name}"><a href="#" class="aDg">{name}</a></input></td> 
         <td width="22%" align="center">&nbsp;&nbsp;<input type="hidden" id="nameText" readonly="true" value="{host}">{host}</input></td> 

     </tr> 

     <tr class="trEven" name="trEven" id="trEven"
     spry:if="({ds_RowNumber} % 2) == 0" onclick="ds1.setCurrentRow('{ds_RowID}');"
        style="color :#2F5882;background-color: #EDF1F5;"> 
         <td><input type="hidden" id="path" value="{path}"></input></td>
         <td><input type="checkbox" class = "chkbCsm" ></input></td>
         <td width="10%" align="center">&nbsp;&nbsp;<input type="hidden" id="nameText" readonly="true" value="{name}"><a href="#" class="aDg">{name}</a></input></td> 
         <td width="22%" align="center">&nbsp;&nbsp;<input type="hidden" id="nameText" readonly="true" value="{host}">{host}</input></td> 

     </tr>
     </tbody>
     </table>

on button click I am calling a function and inside that function I am doing something like below

$('#tableDg input:checkbox').removeAttr('checked');

but no luck. Help please!! I want to uncheck all the checkboxes on button click


Try this:

$('#tableDg input:checkbox').attr('checked',false);

uncheck all checkboxes on button click using jquery, Calling the following function on button click will do: <script src="https://ajax.​googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input type='​checkbox' if all checkbox are selected, check the selectall checkbox // and viceversa  You can use the prop()method to check or uncheck a checkbox, such as on click of a button. The method requires jQuery 1.6+.


i would use $('#tableDg input[type=checkbox]').removeAttr('checked');

Additional Notes: Because :checkbox is a jQuery extension and not part of the CSS specification, queries using :checkbox cannot take advantage of the performance boost provided by the native DOM querySelectorAll() method. For better performance in modern browsers, use [type="checkbox"] instead.

But I assume that the problem is not in the code you used, better provide the script that executes when you click your button

also it seems that your checkboxes do not have value and name attributes, i would recommend you add them if you are using them in forms

also in 1.6 there is a .removeProp('checked') but comes with a note

Note: Do not use this method to remove native properties such as checked, disabled, or selected. This will remove the property completely and, once removed, cannot be added again to element. Use .prop() to set these properties to false instead.

so your code should be

$('#tableDg input[type=checkbox]').prop('checked', false);

How do I check/uncheck all checkboxes with a button using jQuery , How do you uncheck a selected checkbox when one checkbox is unchecked? Create a Blank HTML file and put following code: <body> <div id="container"> <div id="body"> <div class="header" >Check/Uncheck all checkbox with Jquery</div> <table class="bordered" > <tr> <th width="10%"><input type="checkbox" name="chk_all" class="chk_all"></th> <th >Select All Items</th> </tr> <tr> <td ><input type="checkbox" name="country_id" class="checkboxes" value="6" ></td> <td > Item-1 </td> </tr> <tr> <td ><input type="checkbox" name="country_id" class="checkboxes"


I use this code to toggle checkbox status :

checked = false;
$('#select_all').click(function() {
  checked = !checked
  $(this).children('input:checkbox').attr('checked', checked);
});

Try setting 'checked' to false in your case. Also, try out the same in firebug / chrome inspect's console.

How to make a button that will uncheck all checkboxes?, How do you check if all checkboxes are unchecked in jQuery? The check and uncheck all functionality basically is seen where the large list of records are available. It is very useful when need to perform the same action on the large list of records. In this tutorial, I create some examples with jQuery and JavaScript to show how you can implement check uncheck all on table,


Pretty much what José Valente said, but you could also check only for checked checkboxes instead of all of them.

$('#tableDg input:checked').attr('checked',false);

5 Ways To Check or Uncheck Multiple Checkboxes in Web Browsers, We used jQuery to accomplish this, moreover we have explained two ways to do the same, one is by using button to check/uncheck all options, and other one is  Hence, today we are going to help you to check or uncheck checkbox using jQuery. With the help of jQuery prop() method, you can use it to check or uncheck a checkbox dynamically. To check a checkbox using jQuery. $(‘input:checkbox[name=checkme]’).attr(‘checked’,true); To uncheck a checkbox using jQuery.


You probably have table in form to handle inputs, so you can use this:

$('.my-button').click(
    function(){
        $(this).parents('form').find('input:checkbox').removeAttr('checked');
    }
)

jQuery Uncheck/Check All Checkboxes, A protip by tmaster about checkbox, jquery, and javascript. Check all the checkboxes by clicking one button value="Motorbike">I have a Motorbike. We can check or uncheck them all using: $('#check_all').click(function()  Here Mudassar Ahmed Khan has explained with an example, how to implement check uncheck all (select unselect all) CheckBoxes functionality in ASP.Net DataList control using JavaScript and jQuery. When the header Checkbox is checked (selected), all the CheckBoxes in DataList will be checked (selected) and vice versa. When any CheckBox in DataList is unchecked (unselected), the header Checkbox is


Check all the checkboxes by clicking one button (Example), You can use the jQuery prop() method to check or uncheck a checkbox dynamically such as on click of button or an hyperlink etc. The prop() method require  Check-all checkbox should be updated itself under certain conditions. Try to click on '#select-all-teammembers' then untick few items and click select-all again. You can see inconsistency. To prevent it use the following trick:


How to Check or Uncheck A Checkbox Dynamically Using jQuery, Create a List box and a checkbox for select or unselect all options in List. <​input type='button' value='Reset' id='but_reset' onclick='reset();' ><br/> <table  This code binds click event to “Select All” checkbox. It will search for all the checkbox inside the checkItems (as checkbox list, when rendered becomes a table. See the view source.) and set the checked attribute to the value of “Select All” checkbox. 2 Lines of code can serve your purpose. That’s why I love JQuery.


How to Check and uncheck all using jQuery and JavaScript, Check Uncheck All Checkbox using jQuery name="checkall" id="checkall" onClick="check_uncheck_checkbox(this.checked);" />Check  Check/Uncheck all Checkboxes on Button Click using JavaScript In this article, we will learn how to code select/Unselect (check/uncheck) all Checkboxes on Button Click by using JavaScript. This JavaScript function is used to check (select), unselect (uncheck) all checkboxes by just clicking one button.