Question

I have a hidden field

<asp:HiddenField ID="selectedRecievedValue" ClientIDMode="Static" runat="server" />

I then have a TextBox with a onfocus event

<asp:TextBox runat="server" Text='<%# Eval("value") %>' CssClass="rowSpildValue"
 onfocus='<%# Eval("data_id", "document.getElementById(\"selectedDataID\").value = 
 \"{0}\"; document.getElementById(\"selectedFieldID\").value = \"rowSpildValue\";") %>'
 OnTextChanged="SpildChanged" AutoPostBack="true" ID="rowSpildValue" />

This already runs some code, but how would I add another line of code that would set my

HiddenField = Eval("deliveredValue")

Answer 1

This will work:

<asp:TextBox runat="server" Text='<%# Eval("value") %>' CssClass="rowSpildValue"
    onfocus='<%# Eval(
        "data_id", 
        "document.getElementById(\"selectedDataID\").value = \"{0}\";" +
        "document.getElementById(\"selectedFieldID\").value = \"rowSpildValue\";") + 
                Eval(
        "deliveredValue",
        "document.getElementById(\"selectedRecievedValue\").value=\"{0}\"") %>'
    OnTextChanged="SpildChanged" AutoPostBack="true" ID="rowSpildValue" />