Pop up and grid view on one button

Question

1.00/5 (1 vote)

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I try to call gridview and pop up on one button click

pop up

What I have tried:

JavaScript

<script type="text/javascript">
  $(function () {
      $("#divcontainer").dialog({
          modal: true,
          autoOpen: false,
          title: "Chart",
          width: 600,
          height: 450
      });
      $("#search_data").click(function () {
          $("#divcontainer").dialog('open');
      });
  });

button

ASP.NET

<input type="button" ID="search_data"    runat="server" 
class="sear_btn"  value="Search Data" OnServerClick="search_data_Click" />

now when i remove this OnServerClick="search_data_Click" from button then pop up display and grid view not display and when i add this then pop up not appear grid view display

whereas i want both on one button any solution?

Posted 12-Jul-16 23:50pm

super_user

Updated 13-Jul-16 5:36am

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Vincent Maverick Durano · Answer 1 · 2016-07-13T05:36:00

That is normal. Web is stateless, your popup runs on the client/browser. Invoking the OnServerClick will cause a page to do a server postback, thus recreating the page. In other words, your popup will disappear when you trigger a server postback. Bottom line is you can't do server and client operation at the same time.

Now here are your options:

1) You could use your existing popup function and remove the OnServerClick. Then you could write a JavaScript/jQuery function that will do an AJAX requrest to the server to call a server-side method.

2) Get rid of your client-side popup, and instead use a server-side AJAX Dialog, for example the ModalPopupControl from AJAXControlToolkit. That way you can still invoke your OnServerClick event and call the ModalPopUpControl from your server code
.

3)You can probably do a hack, and that is to add a hiddenfield to mark a page if it postbacks, and decide if you show the popup. Though, I haven't tried it yet, so I cannot guarantee if it will work. ;)