C# 当前上下文中不存在名称“ClientScript”
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The name 'ClientScript' does not exist in the current context
提问by user1529419
I have a behindcode javascript. it is to show a javascript dialog box.
我有一个隐藏代码 javascript。它是显示一个javascript对话框。
however, it keep show this error
然而，它一直显示这个错误
The name 'ClientScript' does not exist in the current context
This code was put inside masterpage. I had also use the exactly same code at other aspx file, and it work out fine apart from this..
此代码放在母版页中。我还在其他 aspx 文件中使用了完全相同的代码，除此之外它运行良好..
here is my code:
这是我的代码：
protected void Button2_Click(object sender, EventArgs e)
{
string message = "Order Placed Successfully.";
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append("<script type = 'text/javascript'>");
sb.Append("window.onload=function(){");
sb.Append("alert('");
sb.Append(message);
sb.Append("')};");
sb.Append("</script>");
ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", sb.ToString()); string script = "alert('abc');";
}
采纳答案by Brian Mains
Try:
尝试：
Page.ClientScript
instead to see if it makes a difference.
而是看看它是否有所作为。
回答by Dennis Traub
On the master page try ScriptManager.RegisterStartupScript()instead. Watch out, the signature slightly differs from Page.ClientScript.RegisterClientScriptBlock().
在母版页上尝试ScriptManager.RegisterStartupScript()。注意，签名与Page.ClientScript.RegisterClientScriptBlock().
- Documentation of the ScriptManager Class
回答by denizemektup
For cs file the sample is;
对于 cs 文件，示例是；
ClientScript.RegisterClientScriptBlock(this.GetType(), "{some text for type}", "alert('{Text come to here}'); ", true);
for masterpage cs the sample is;
对于 masterpage cs，示例是；
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "{some text for type}", "alert('{Text come to here}'); ", true);
