Pet*_*ter 2 javascript c# asp.net webforms
我对 ASP.NET 相当陌生,所以有没有办法在一段时间后使按钮可见?
<asp:Button ID="Button1" runat="server" Text="Click here" OnClick="btn_Click" Visible="False" />
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代码隐藏:
protected void btn_Click(object sender, EventArgs e)
{
Response.Redirect("~/site...." );
}
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我认为以下代码可以帮助您:
<script type="text/javascript">
function show()
{
document.getElementById("Button1").style.visibility = "visible";
}
function hide()
{
document.getElementById("Button1").style.visibility = "hidden";
}
window.onload = function()
{
hide();
setTimeout('show()', 30000);
}
</script>
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页面底部的代码在页面创建后运行