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我想,按鈕單擊它首先檢查驗證,然後打印命令在此執行 後,我的ASPX代碼:打印頁面查看驗證
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server">
<style type="text/css">
.style1
{
}
@media print
{
.header, .style1, .footer,.hide
{
display:none
}
}
</style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
ErrorMessage="RequiredFieldValidator" style="color: #FF0000"></asp:RequiredFieldValidator>
<br />
<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="window.print();" />
</asp:Content>
問題是,當我在按鈕點擊執行打印功能並且不檢查驗證器。