Change gridview color on condition

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Posted 20-Jul-18 22:23pm

Member 13920580

Updated 20-Aug-18 0:21am

v5

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4 solutions

Solution 1

use jquery
pass the column index
and use this.text() for evry row and compare the value in the if condition
and apply .css to change the color
https://www.aspsnippets.com/Articles/Dynamically-change-GridView-Row-Background-Color-based-on-condition-in-ASPNet-using-C-and-VBNet.aspx

Posted 21-Jul-18 2:12am

aparnalakshmi

Updated 21-Jul-18 2:58am

v2

Comments

Member 13920580 21-Jul-18 8:47am

can you please be more specific? I'm new to asp.net

aparnalakshmi 22-Jul-18 15:00pm

go through the link I provided

Member 13920580 23-Jul-18 5:56am

I did what it said on that link but still, I can't get it worked, this is the code I used


        protected void OnRowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                string ostatus = e.Row.Cells[8].Text;

                foreach (TableCell cell in e.Row.Cells)
                {
                    if (ostatus == "Accepted")
                    {
                        cell.BackColor = Color.Red;
                    }
                }
            }
        }

Solution 2

try something like this:

C#

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
     if (e.Row.RowType == DataControlRowType.DataRow)
     {
          DataRowView drv = e.Row.DataItem as DataRowView;
          if (drv["ostatus"].ToString().ToLower().Equals("accepted"))
          {
              //to change the Row color
              e.Row.BackColor = System.Drawing.Color.Green;

              //to change the Cell color
              e.Row.Cells[8].BackColor = System.Drawing.Color.Green;
          }
     }
}

Posted 22-Jul-18 18:15pm

Vincent Maverick Durano

Comments

Member 13920580 23-Jul-18 5:58am

Changed the GV id to 5 and tried it on the codebehind but it didn't work :(

Vincent Maverick Durano 24-Jul-18 7:39am

BoundField should work. You just have to tell us what exactly do you meant by “it doesnt work”. Are you getting error? Did you tried debugging the code and stepping into it to figureout what’s going on.

Solution 5

ya good it will be helpful to others

Posted 23-Jul-18 2:42am

aparnalakshmi

Comments

Vincent Maverick Durano 24-Jul-18 7:36am

Please post reply as comments instead of solution. Thank you.

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Member 13920580 · Accepted Answer · 2018-07-23T02:35:00

I've used TemplateField instead of BoundField which resolved my problem, it might help someone else so I will put the codes here.

<asp:TemplateField HeaderText="وضعیت">
    <ItemTemplate>
        <span style="background-color: <%# (Eval("ostatus").ToString() == "Accepted") ? "green;" : (Eval("ostatus").ToString() == "Denied") ? "red;" : "blue;" %>">
            <%# Eval("ostatus") %>
        </span>
    </ItemTemplate>
</asp:TemplateField>