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After closing the window that means 'X' symbol click if any changes are there then only i want to refresh my parent page else not .
is it possible in javascript ?
if it is
please suggest me the possibility .
Posted 23-Sep-12 21:38pm
bpendem231
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Solution 1

var objWindow = window.open('asdf');
objWindow.location.reload();
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v3
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Solution 2

1. Add a Script Manager control to your child page (if it is not already there).
2. Now you can add two methods in your page : pageLoad() that runs when the page is loaded. and pageUnload() which runs when the page is closed.
 
3. In Parent document, Add a hidden input control like :
 
<input type="hidden" id="inpRefresh" value="0" />
 
4 In Child Page also add a hidden input control as follows :
 
<input type="hidden" id="inpRefreshParent" value="0" />
 
5. In child window page (aspx) , add javascript function "pageUnload" and in that, set a flag like value in parent document's hidden control as follows ,
<script type="test/javascript">
 
function pageUnload()
{
parent.document.getElementById('inpRefresh').value = document.getElementById('inpRefreshParent').value;
 
}
</script>
 
Now in the child page's server side method where you are doing some data saving operation, set value of this hidden input to '1'.
 
e.g. inpRefreshParent.Value = "1";
 
6. In parent page, say on a button click you are opening the child window.
Then that function should be like this :
 
function ShowChildPage()
{
window.showModalDialog( ChildPageurl, arguments, feature options);
if(document.getElementById('inpRefresh').value == '1')
{
document.getElementById('inpRefresh').value = '0';//reset the value
return true; //this will execute server side click event of the button //which you can reload the data
}
else
{
return false;
}
}
 
The code for the button that will open the child page will be like this:
 
<asp:button runat="server" id="btnShow" onclientclick="javascript:return ShpwChildPage();" onclick="btnShow_Click" xmlns:asp="#unknown" />
 

and the server side click event handler will be like this :
 
protected void btnShow_Click(object sender,EventArgs e)
{
//Reload data
}
 

Hope this helps you Smile | :)
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v2
Comments
bpendem at 26-Sep-12 6:02am
   
Thank you so much ..

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