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How to get the values of Dynamically generated CheckBoxes using jquery

for(i=startAt;i<limit;i++)
{
    var str = '<tr>'+
              '<td width="48" align="center"><input class="A" type="checkbox" name="checkbox" value='+ local[i]['_id'] +'></td>'+
              '<td width="270" >' + local[i]['_id'] +'</td>'+
              '<td width="883" class="alignRt">'+local[i]['count']+'</td>'+
              '</tr>'
            $("#tableBody").append(str);
}   

using this I am able to get the total checkboxes at runtime

$(document).on('click', '.A', function(){
var n = $("input:checked.A").length;
console.log(n)

But I want to get the values too.

How can I do that ?

How to get the values of Dynamically generated CheckBoxes using jquery

for(i=startAt;i<limit;i++)
{
    var str = '<tr>'+
              '<td width="48" align="center"><input class="A" type="checkbox" name="checkbox" value='+ local[i]['_id'] +'></td>'+
              '<td width="270" >' + local[i]['_id'] +'</td>'+
              '<td width="883" class="alignRt">'+local[i]['count']+'</td>'+
              '</tr>'
            $("#tableBody").append(str);
}   

using this I am able to get the total checkboxes at runtime

$(document).on('click', '.A', function(){
var n = $("input:checked.A").length;
console.log(n)

But I want to get the values too.

How can I do that ?

• javascript
• jquery
• checkbox

Share Improve this question Follow edited Sep 23, 2015 at 19:51 user784540 asked Jun 13, 2013 at 13:21 Alok AgarwalAlok Agarwal 3,09933 gold badges2525 silver badges3434 bronze badges 5

• 2 You are generating invalid HTML, ids must be unique – Quentin Commented Jun 13, 2013 at 13:22
• 2 You should learn how to use the label element – Quentin Commented Jun 13, 2013 at 13:24
• if i remove id than too i want to get the values of all generated checkboxes as soon as they get clicked @Quentin – Alok Agarwal Commented Jun 13, 2013 at 13:27
• use .class instead. – Omar Commented Jun 13, 2013 at 13:27
• @ Quentin i have updated the code i want the values at runtime – Alok Agarwal Commented Jun 13, 2013 at 13:30

Add a ment  | 

4 Answers 4

Sorted by: Reset to default 5

Use the :checked selector

jQuery('.A:checked')

You can then loop over the elements to get all their values.

$(document).on('click', '.A', function(){

    var n = $( "input:checked.A" ).length;
    var arr=[]
    for(i=0;i<n;++i){
        arr.push($($( "input:checked.A" )[i]).val())
    }
    alert(arr)
});

You can get checked checkboxes using:

$("#tableBody").find("input:checked");

It returns a list of checked checkboxes

use JQuery's $('#CheckboxID').val()

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