TextBox appear depended on checkbox

[MichaeltCheong]

<script language="javascript" type="text/javascript">

       function forRentClicked(sender) {

               var tb1 = document.getElementById('<%= TextBox4.ClientID %>');
               tb1.style.display = sender.checked ? 'inline' : 'none';
       }

    </script>

_____________________________________________________________

<asp:CheckBox ID="CheckBox1" runat="server"
Text=" XS" onClick="forRentClicked(this)" Checked="True" />

<asp:TextBox ID="TextBox4" runat="server" Height="19px" Width="80%" CssClass="123"
style="display:block;" ></asp:TextBox >

how to set the default checkbox uncheck and the javascript can function ~ i want to create 5 check box while i'm click the text box appear~ thx

[Martin OHV]

Hi Michael, sorry but i think i dont understand your question... the Check-Status of an ASP Checkbox can be assigned within the ASP Tag (Checked="True|False") the Actual Script seems to be hiding showing the Textbox4 independend of other textboxes or checkboxes... So maybe you can give us more details... Martin

[jkirkerx]

I think you of just search for each component and just pieced it together yourself.

function forRentClicked(sender) {

var checked = document.getElementById('CheckBox1').checked;
var textbox\_4 = document.getElementById('<%= TextBox4.ClientID %>');

if (checked == true) {
  textbox\_4.style.display = "block";
}
else {
  textbox\_4.style.display = "none";
}

}

[liuguozhu2015]

Hello Michael5119,

has not "onclick"event,you can use

<input id="Checkbox1" type="checkbox" onclick="forRentClicked(this)"/>

to replace it.

[MichaeltCheong]

thx :)

[MichaeltCheong]

thx ~ :)

[MichaeltCheong]

thx ~ :)