GridView JavaScript

Question

How to check whether an ASP.NET GridView has atleast one row, using JavaScript?

jebberwocky · Accepted Answer · 2010-11-01 09:41:39Z

2

just wondering why count the Dom element

var _count = '<%=GridView1.Rows.Count %>';
var rowcount = (_count)?_count:0;

answered Nov 1, 2010 at 9:41

jebberwocky

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Comments

Fraz Sundal · Accepted Answer · 2010-11-01 07:17:20Z

1

GridView is rendered as an Html table so you just access it in javascript like

var grid = document.getElementById('<%=GridViewId.ClientID %>');
var totalrowcount = grid.rows.length;

answered Nov 1, 2010 at 7:17

Fraz Sundal

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kbvishnu · Accepted Answer · 2010-11-01 07:23:31Z

1

using Jquery find the ID of your gridview

 var rowCount = $('#<%=gridview.ClientID%> tr').length;

rowCount will get the value of the total rows.If it is 1 then it contains only only headers.

answered Nov 1, 2010 at 7:23

kbvishnu

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