how to get row id on mouse rollover on gridview cell of rows

Posted by Sharadgupta2110 under ASP.NET on 10/27/2010 | Points: 10 | Views : 5319 | Status : [Member] | Replies : 7

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Hello All,

I have one gridview fetching data from database and showing, now i want to get the particular rows id (which is not visible in gridview) on mouse rollover on particular cells of rows in gridview. please help me...
Thanks in advance...

Regards
Sharad Gupta

Sharad Gupta

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Posted by: Lalji_mer on: 10/27/2010 [Member] Bronze | Points: 25

0	try this code sample protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { e.Row.Attributes.Add("onmouseover", string.Format("alert('{0}');",e.Row.RowIndex)); } } LP MER Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

try this code sample


protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

    {

        if (e.Row.RowType == DataControlRowType.DataRow)

        {

            e.Row.Attributes.Add("onmouseover", string.Format("alert('{0}');",e.Row.RowIndex));

        }   

    }

LP MER

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Posted by: Sharadgupta2110 on: 10/27/2010 [Member] Starter | Points: 25

0	Thanks for giving quick response, this code will return the rows number like o, 1, 2 etc, but i want rows id which is in database but not visible in gridview.. This code is working fine giving row number but not id.. Thanks Sharad Gupta Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Raja on: 10/27/2010 [Member] Starter | Points: 25

0	You can keep the rowid of the database inside the hidden html div, write the onmouseover javascript function to show the div. This will solve your problem. Regards, Raja, USA Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Prabhakar on: 1/22/2011 [Member] [MVP] Starter | Points: 25

0	hi Sharadgupta2110 u set ur gridview select Button TRUE . on SelectIndexChaning event write this code protected void gv_SelectedIndexChanged(object sender, EventArgs e) { GridViewRow row = gv.SelectedRow; Label1.Text = row.Cells[0].Text; } Thanks & Regard's Prabhakar Best Regard's Prabhakar Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Karthikanbarasan on: 1/22/2011 [Member] [Moderator] [Microsoft_MVP] [MVP] Silver | Points: 25

0	Try this using a java script <asp:GridView ID="GridView1" runat="server"> <Columns> <asp:TemplateField> <ItemTemplate> <input type="button" value="getIndex" onclick="getIndex(<%# Container.DataItemIndex %>);" /> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> <script type="text/javascript"> function getIndex(index) { alert(index); } </script> Thanks Karthik www.f5Debug.net Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

Try this using a java script


<asp:GridView ID="GridView1" runat="server">

    <Columns>

        <asp:TemplateField>

            <ItemTemplate>

                <input type="button" value="getIndex" onclick="getIndex(<%# Container.DataItemIndex %>);" />

            </ItemTemplate>

        </asp:TemplateField>

    </Columns>

</asp:GridView>



<script type="text/javascript">

    function getIndex(index) {

        alert(index);

    }

</script>

Thanks
Karthik
www.f5Debug.net

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Posted by: Kumarsudu on: 1/24/2011 [Member] Starter | Points: 25

0	Hi, Please assign the rowId in the DataKeyField of the Gridview <asp:GridView ID="grdview1" datakeynames="RowId"......... then you write the below code in rowDataBound protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { e.Row.Attributes.Add("onmouseover", string.Format("alert('{0}');",GridView1.DataKeys[e.Row.RowIndex].Value.ToString())); } } Hope this helps you. Thanks and Regards, Kumar Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

Hi,

Please assign the rowId in the DataKeyField of the Gridview

<asp:GridView ID="grdview1" datakeynames="RowId".........

then you write the below code in rowDataBound

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

    {

        if (e.Row.RowType == DataControlRowType.DataRow)

        {

            e.Row.Attributes.Add("onmouseover", string.Format("alert('{0}');",GridView1.DataKeys[e.Row.RowIndex].Value.ToString()));

        }   

    }

Hope this helps you.

Thanks and Regards,
Kumar

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Posted by: Lalji_mer on: 1/24/2011 [Member] Bronze | Points: 25

0	Hi,, Here step by step guide http://csharpbits.notaclue.net/2008/08/customising-gridview-for-row-rollover.html LP MER Sharadgupta2110, if this helps please login to Mark As Answer. \| Alert Moderator

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