Loop through gridview rows on client-side javascript

Question

I have a gridview with a template field of check boxes.

I have my rows color coded in BLUE color in the gridview based on a database value on page load.

Now I want a button on the page to loop through the gridview and select the the checkbox for the rows that are in BLUE Color without a post back.

any help would be appreciated.

thanks.

Navoneel Talukdar · Accepted Answer · 2016-01-14 10:37:47Z

1

Loop through gridview rows on client-side javascript

var GridviewRows = $("#<%=gvbooksdetails.ClientID%> tr").length;
var rowlenght = GridviewRows - 1;
for (var i = 0; i < rowlenght; i++)
    {                                                  
    var Aname = document.getElementById("MainContent_gvbooksdetails_lblgvauthorname_" +[i]+"").innerHTML;
    var Bname = document.getElementById("MainContent_gvbooksdetails_lblgvbookname_" +[i]+ "").innerHTML;
    var BType = document.getElementById("MainContent_gvbooksdetails_lblgvbooktype_" +[i]+ "").innerHTML;
    var Pubilication = document.getElementById("MainContent_gvbooksdetails_lblgvPublisher_" + [i] + "").innerHTML;
    var Bid = document.getElementById("MainContent_gvbooksdetails_hiddenid_"+[i]+"").value;
    }

Instead of foreach we can use this method.

edited Jan 14, 2016 at 10:37

Navoneel Talukdar

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answered Mar 5, 2015 at 11:37

Vinoth Narayan

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Comments

Gideon · Accepted Answer · 2011-01-17 11:35:36Z

0

$('#mygrid tr.blueClass input[type="checkbox"]').each(
     function() { 
         this.checked = true;
 });

Assuming mygrid is the name of your gridview, and each blue row has a class called blueClass

answered Jan 17, 2011 at 11:35

Gideon

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