can we assign selectedvalue from ASP. dropdown to Hidden field?

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Hello Experts

I have a drop down and hidden field. I want to assign the selected value of Drop down in the hidden field value literal.

XML

<asp:DropDownList ID="ddlTireLn" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlTireLn_SelectedIndex"
                               DataTextField="I001TRLN" DataValueField="I001TRLN" Height="16px" Width="100%">
                            </asp:DropDownList>
                            <input type="hidden" name="TirelineSearch" value="<asp:Literal id='litTirelineSearch' runat='server' />" />

Can anyone tell me how to achieve this?

Posted 12-Mar-15 7:09am

sudevsu

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F-ES Sitecore · Accepted Answer · 2015-03-12T07:26:00

Solution 1

ASP.NET

<asp:DropDownList ID="ddlTireLn" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlTireLn_SelectedIndex"
    DataTextField="I001TRLN" DataValueField="I001TRLN" Height="16px" Width="100%">
</asp:DropDownList>
<asp:HiddenField ID="TirelineSearch" runat="server" />

C#

protected void ddlTireLn_SelectedIndex(object sender, EventArgs e)
{
    TirelineSearch.Value = ddlTireLn.SelectedValue;
}

Posted 12-Mar-15 7:26am

F-ES Sitecore

Comments

sudevsu 12-Mar-15 14:21pm

I actually should use <input type="hidden" name="TirelineSearch" value="<asp:Literal id='litTirelineSearch' runat="'server'" />" />

I know that we can use ASp:Hidden.
ButI want something like above with <input>

F-ES Sitecore 12-Mar-15 14:45pm

asp:Hidden renders as <input type="hidden"> in the source.