TextBox text assigned by javascript

[PAOLO]

Good day.
With the release 2013.2 I assign the value of a tbox with the script:

$("#RadWindowDataEntryArticolo_C_tboxArticoloCodice_tbox").val(Codice)

In code behind the text property is blank. After a click in the control, the text property, is what I'm expected.
What's wrong ?

[Shinu]

Hi PAOLO,

I am able to replicate this issue in RadControls version 2013.2.611.40 whereas it works fine in 2013.1.417.40 and previous releases. This seems to a bug in the latest version and as you said the value is preserved if the user clicks in the control. As a work around, along with your JS code you try focusing and blurring the RadTextBox so that the value is accessible in the server side. Please check the following code.

JavaScript:

$telerik.$('#RadTextBox1').val(Codice).focus().blur();

Thanks,
Shinu.

[PAOLO]

Hi Shinu,
I've try but is not working.
The value is correctly visible in the control but until I click on the control it's not in the text codebehind property.

$("#RadWindowDataEntryArticolo_C_tboxArticoloCodice_tbox").val(Codice).focus().blur();

[Shinu]

Hi PAOLO,

I am able to replicate the issue at my end but the JavaScript code I tried solved the issue and I am able to access the updated text in the code behind. To avoid a click in the RadTextBox, I am giving focus from JS code and I guess it should work. Here is the full code I tried in which after setting the RadTextBox text from JavaScript I am accessing the updated text in server side on a RadButton click and updating an ASP label text.

ASPX:

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">
    <Scripts>
        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />
        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />
    </Scripts>
</telerik:RadScriptManager>
<div>
    <telerik:RadTextBox ID="RadTextBox1" runat="server">
    </telerik:RadTextBox>
    <br />
    <input type="button" value="Set Text from JavaScript" onclick="setText();" />
    <br />
    <telerik:RadButton ID="RadButton1" runat="server" Text="Get Text in C#" OnClick="RadButton1_Click">
    </telerik:RadButton>
    <br />
    <br />
    <asp:Label ID="Label1" runat="server"></asp:Label>
</div>

JavaScript:

<script type="text/javascript">
    function setText() {
        var Codice = "MyText";
        $telerik.$('#RadTextBox1').val(Codice).focus().blur();
    }
</script>

C#:

protected void RadButton1_Click(object sender, EventArgs e)
{
    Label1.Text = RadTextBox1.Text;
}

Thanks,
Shinu.

[PAOLO]

Hi Shinu,
I've try your solution but at my side is not working.
Another, maybe useful, information for you: my input controls are in a RadWindow control.