radio button checked problem

Question

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C#

protected string GMap1_Click1(object s, GAjaxServerEventArgs e)
    {
       
        if (rdo_circle.Checked)
        {
         
            return "circle clicked";

        }
        else
        {
    
            return "polygon clicked";

        }

    }

XML

<body>
    <form runat="server">
    <asp:RadioButton ID="rdo_polygon" runat="server" Text="Draw Polygon" GroupName="r" Checked="true"/>
    <asp:RadioButton ID="rdo_circle" runat="server" Text="Draw Circle" GroupName="r" />
    <cc1:GMap ID="GMap1" runat="server" enableServerEvents="True" OnClick="GMap1_Click1" />
     </form>
</body>

i check radio button but all time both button give false value
if check radio circle button than it return false value and not true condition
if i change condition up-down than also run false condition

please help me how to run true condition...

Posted 16-Oct-13 22:36pm

Bama Boy

Updated 16-Oct-13 22:44pm

v3

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Comments

Dharmendra-18 17-Oct-13 4:52am

use radio button property auto post back and clear other on it..

Bama Boy 17-Oct-13 4:54am

i used but not run
it run only false condition

[no name] 17-Oct-13 5:56am

r u checked ur group name?go to the radio button property then put same group name for both radio button.

Bama Boy 17-Oct-13 5:59am

in above code i also declare group name "r" for both

hsakarp 18-Oct-13 2:44am

I guess the problem is with cc1:GMap. Have you tried with direct button click event?

Bama Boy 18-Oct-13 6:45am

yes in direct button click event it will run but not run in gmap

HariPrasad katakam 23-Oct-13 6:52am

Check your page_load event and put the code which is not needed to reload in post backs in if(!postBack){--} block.

Bama Boy 23-Oct-13 8:46am

sir my code only in gmap click event not in if(!postBack){--} block.

1 solution

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HariPrasad katakam · Answer 1 · 2013-10-28T23:21:00

Replace your two radio buttons with radiolist as below

XML

<asp:radioButtonList ID="rbtlistdrawings" runat="server" RepeatLayout="Flow" RepeatDirection="Horizontal">
</asp:radioButtonList>

and put this piece of code in page_load evevt

C#

if (!IsPostBack)
            {
                rbtlistdrawings.Items.Add("Draw Polygon");
                rbtlistdrawings.Items.Add("Craw Circle");
            }

lastly change the Gmap_click1 event as below

C#

protected string GMap1_Click1(object s, GAjaxServerEventArgs e)
    {

        if (rbtlistdrawings.SelectedIndex == 0)
        {

            return "polygon clicked";

        }
        else
        {

            return "Circle clicked";

        }

    }