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grid view with select command button

Posted By: Jaishree on 5/17/2011 9:47:58 PM | Comments:1 [Forward This]
Hi Sir, i am programmer i meet some problem in the small project developement. In this project, i use VB.NET to create web application. I have a grid view with select command button. When i click the select button, i want the table which is invisible to be visible . The grid view is implementing AJAX coding and so when i click Select, there is no any postback. The 1st method i do is i set the table1( is an id for html table) to visible during gridview.selectedIndexChanged. But due to no postback, the table1 cannot show out. The table 1 only show out after i press other button which will cause postback.(just like refresh) the second method is i set session flag at gridview.selectedIndexChanged. Then i detect at page load If postback then If Session("flag1").ToString = "OK" Then frmdetail1.Visible = True Else frmdetail1.Visible = False End If End If End IF The problrm for second method is ...the VS only run gridview.selectedIndexChanged event after page load event. so it cant detect any flag. both of the method above is not working. Is there any recommended way to solve this method. What i want is when i select a row from grid view, the table1 will be visible. thanks and sorry for any poor language used :)
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Responses to the Discussion: grid view with select command button
Reply by: nehasinhar on: 5/18/2011 9:19:13 PM
Visible property of any control with mark as runat="server" will not send any html on browser, if you set the value to False. Thus display of this table against any client side event is not possible. You can hide the table1 with style attribute and display with a JavaScript function. i.e. style="display:none" and document.getElementById("table1").style.display="";
 
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