I am taking input image in this way and making it invisible on form load
style="display:none;" runat="server" src="../Images/calendar.jpg" " />
On certain condition i am making it visible/Invisible through javascript
After making it visible whenever i am clicking server side button or whenever form is getting postback it is getting invisible again
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Suthish NairPosted Jun 27, 2011, 7:06 AM
Instead of calling selected indexchanged, use javascript to change the controls state.
On PageLoad, like below and remove AutoPostBack = true, if not using any other logics...
ddl1.Attributes.Add("onchange", "javascript:showimgdate()");
Mayur GujrathiPosted Jun 27, 2011, 1:58 AM
On selected index change of one dropdown i am making image visible conditionally
and also making it invisible again
function showimgdate() {
form1.txtvalue.value = "";
// document.getElementById("img").style.visibility = 'hidden'
if (document.getElementById("filter").selectedIndex != 2) {
document.getElementById("img").style.display = 'none';
}
else {
document.getElementById("img").style.display = '';
}
}
but when it is visible after clicking server side button i am not getting how to maintain its state as image is invisible on form load
Suthish NairPosted Jun 27, 2011, 1:45 AM