Checkbox is already checked but textbox isnt enabled

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I have Used A function like CheckBox Checked Enable Textbox, It is working fine but On clicking edit button in grid view row A pop up appears with all row columns in edit mode but this check box isn't checked and textbox is not enabled

I have used web method to get all the rows of grid row and used a prop

JavaScript

[webmethod] $('<%=chk.clientid%>').prop('checked', obj.kmc)

this is checking the checkbox but how to enable the text box

JavaScript

$('<%=txt.clientid').val(obj.txt);

this should enable on row only if check box checked

any ideas??

help ??

What I have tried:

this function working on textbox normally, but on row edit in gridview it isnt

JavaScript

function changevalue(checkbox) {              
            document.getElementById('&lt;%= inputKmcCode.ClientID%>').style.display = checkbox.checked ? 'block' : 'none';
        }       
    &lt;/script

Posted 9-Mar-17 5:07am

Mahesh2223

Updated 10-Mar-17 2:00am

CHill60

v4

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Kotagiri1222 · Answer 1 · 2017-03-10T02:00:00

Please try the below inside the javascript function when you call on change of checkbox

JavaScript

function changevalue(checkbox) {
var chkbox = $(document.getElementById(checkbox));
var textboxId = chkbox.replace('checkbox id', 'textboxid');
if(chkbox.checked)
{
$('#<%=textboxId.ClientID%>').removeAttr("disabled", "disabled");
or
document.getElementById('<%=%=textboxId .ClientID%>').disable=false;
}
}

Checkbox is already checked but textbox isnt enabled

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Checkbox is already checked but textbox isnt enabled

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