how to pass a value to modal form

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Hi all,

I have the following code in my main aspx form.

XML

<asp:button id="Button1" name="cmd_add_key" runat="server" OnClick="add_keys" Text="Attach keys" />
        <asp:ToolkitScriptManager ID="ToolkitScriptManager2" runat="server"></asp:ToolkitScriptManager>
        <asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server" PopupControlID="Panl1" DropShadow="true"
            TargetControlID="cmd_add_key" CancelControlID="cmd_cancel" ></asp:ModalPopupExtender>
        <asp:Panel ID="Panel1" runat="server" CssClass="#transparent" align="center" style = "display:none; background-color:White;">
            <iframe style=" width: 800px; height: 300px;" id="Iframe1" src="getKeysforAddUpdatePropertyKey.aspx?PropertyId=324" runat="server"></iframe>
            <br/>
            <asp:Button ID="Button2" runat="server" Text="Close" class="btn btn-primary"/>
        </asp:Panel>

Following is the code behind of add_keys method

C#

protected void add_keys(object sender, EventArgs e)
{
    string url = "getKeysforAddUpdatePropertyKey.aspx?PropertyId=" + txt_property_id.Text;
    irm1.Attributes["src"] = url;
}

Now every time I call the form, I get the value 324 which I understand is the default value in page. I am however looking for a way where I can change the value. I thought by writing the code in add_keys method will do the trick, however it is completely ignored and I always get 324.

Any help would be appreciated.

Many thanks in advance

Posted 5-Nov-13 11:12am

Member 8430279

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Comments

Sergey Alexandrovich Kryukov 5-Nov-13 18:21pm

What do you mean by "call the form"? It is not a method, function, procedure, subroutine, property or operator... :-)
Basically: modality is irrelevant here. What is that 324? a value of what? why default?..
—SA

Member 8430279 6-Nov-13 2:15am

Sorry by "call the form" I mean when the popup open the form "getKeysforAddUpdatePropertyKey.aspx". 324 is just a default value. I actually want to pass a number in textBox "txt_property_id".

Madhu Nair 5-Nov-13 23:24pm

Do you want Random Values for PropertyId Query string?

Member 8430279 6-Nov-13 2:12am

Rather than 324 which is just a static value, I want to pass a value which is in my textBox. I have tried debugging and the method "add_keys" is not even called.

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Member 8430279 · Answer 1 · 2013-11-07T00:56:00

Managed to solve the problem myself. Hope it will help someone else

I moved the code from add_keys method to load method of ModalPopupExtender (mp1)

C#

protected void mp1_Load(object sender, EventArgs e)
{
    string url = "getKeysforAddUpdatePropertyKey.aspx?PropertyId=" + txt_property_id.Text;
    irm1.Attributes["src"] = url;
}

On the front end (aspx page) changed

XML

<asp:ModalPopupExtender ID="mp1" runat="server" PopupControlID="Panl1" DropShadow="true"
    TargetControlID="cmd_add_key" CancelControlID="cmd_cancel"
    </asp:ModalPopupExtender>

to

XML

<asp:ModalPopupExtender ID="mp1" runat="server" PopupControlID="Panl1" DropShadow="true"
    TargetControlID="cmd_add_key" CancelControlID="cmd_cancel"
    onload="mp1_Load"></asp:ModalPopupExtender>