是否可以placeholder通过ASP.NET代码更改文本框?如果是这样,怎么样?
标记:
<asp:TextBox ID="TXTPassR" runat="server" CssClass="form-control"
placeholder="Enter password" TextMode="Password"></asp:Textbox>
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代码背后:
if (Something)
{
//Change placeholder
}
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