Textbox like Dropdown liast

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SQL

Can I bind textbox like dropdownlist means in dropdownlist we can set datatextfield to show text and datavaluefield to insert value into database.

I have to do using textbox,I have added Autocomplete ajax toolkit extender to textbox. I am showing only Student Names but on click of button i have to insert SID of student not student name into the database.I search google they tell me use OnClientItemSelected of Autocomplete extender.How can i do any idea regarding this.

Posted 31-Oct-15 0:27am

Aviinash

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Gokulprasad05 · Answer 1 · 2015-10-31T00:47:00

XML

<body>
    <form id="form1" runat="server">
    <div>
        <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="true" OnSelectedIndexChanged="SelectedIndexChanged">
            <asp:ListItem Value="Value 1" Text="Value 1" />
            <asp:ListItem Value="Value 2" Text="Value 2" />
            <asp:ListItem Value="Value 3" Text="Value 3" />
            <asp:ListItem Value="Value 4" Text="Value 4" />
            <asp:ListItem Value="Other" Text="Other" />
        </asp:DropDownList>


        <asp:TextBox ID="TextBox1" runat="server" />
    </div>
    </form>
</body>

C#

public void SelectedIndexChanged(object sender, EventArgs e)
        {
            DropDownList dropDownList = (DropDownList)sender;
            if (dropDownList.SelectedValue == "Other")
            {
                TextBox1.Enabled = true;
                TextBox1.Text = string.Empty;
            }
            else
            {
                TextBox1.Enabled = false;
                TextBox1.Text = dropDownList.SelectedValue;
            }
        }

SanthoshBabu Mahimairaj · Answer 2 · 2015-10-31T00:58:00

Solution 2

Hello ,
Good Day!!!

Editable Drop-down list may help you for your requirement
better you try this one .............

Custom ASP.NET Editable DropDownList[^]

Posted 31-Oct-15 0:58am

SanthoshBabu Mahimairaj