How to get textbox disable using javascript

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In my project i ve a textbox inside the gridview .i need to visible and disable that textbox in javascript .how can i cal ?

Help me.

Posted 30-Mar-12 3:13am

priya from Madras

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Bojjaiah · Answer 1 · 2012-03-30T03:39:00

Solution 1

call this function where u want

JavaScript

function enable() {
           document.getElementById( '<%=txtid.ClientID%>' ).disabled = 'false';
       }
function disable() {
           document.getElementById( '<%=txtid.ClientID%>' ).disabled = 'true';
       }

Posted 30-Mar-12 3:39am

Bojjaiah

Comments

priya from Madras 30-Mar-12 9:50am

ya actually i tried for the same method . but it doesnt take tat textbox id.

Bojjaiah 30-Mar-12 9:55am

can you post your code?

priya from Madras 30-Mar-12 10:03am

i create row and cal that row id mean its working .in pageload it shows "the textbox value is null" but when i cal the tr id its working fine .
<asp:gridview id="gv" runat="server" >
<tr id="txtid">
textbox
</tr>

Bojjaiah 30-Mar-12 10:18am

this is not clear. plz can u post full code?