Why am I unable to add a CSS Content Page in my Master Page Asp.Net? I've tried the following:
<asp:TextBox ID="name" runat="server"></asp:TextBox>
I then added the following CSS:
#name {
width:300px;
height: 300px;
}
However, the changes did not take effect. Can anyone help me resolve this issue?
Server object ID's may not render the same way by default. It is recommended to use a class or set the clientidmode to static for the textbox.
If you inspect the source of the rendered page, you might notice that the ID of the textbox consists of multiple names separated by an underscore.
Here is an example of using a static client id:
<asp:TextBox ID="name" runat="server" ClientIDMode="static"></asp:TextBox>
Keep in mind that this approach should not be used for controls that will be repeated on the page. In such cases, it's best to use a class instead.
It is important to utilize CSS classes when styling elements because server controls generate unique IDs based on the server and page holder name.
For example:
<asp:TextBox ID="name" runat="server"></asp:TextBox>
this will generate
<input id="ContantPlaceholderName_name" name="ContantPlaceholderName_name"/>
Therefore, using class names is a more efficient option for styling purposes.
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