打开窗口-一键打开两个窗口

OpenWindow-Opens two windows on one click

本文关键字:两个 窗口 开窗口 一键      更新时间:2023-09-26

当我单击以下按钮时,它会打开页面两次。我似乎找不到错误:

.cs文件:

protected void Page_Load(object sender, EventArgs e)
{ 
     if (!Page.IsPostBack)
     {
         btnPrint.Attributes.Add("onclick", "openWindow(" + Request.QueryString["cId"].ToString() + "," + Request.QueryString["aId"].ToString() + ");");
     }
}

javascript:

<script type="text/javascript">
    //Function To Open A New Window To View the selected PDF
    function openWindow(cId, aId) {
        window.open("printMe.aspx?cId=" + cId + "&aId=" + aId + "", "", "", "");
    } 
</script>

和 ASPX 中的按钮:

<dx:ASPxButton ID="btnPrint" runat="server" Image-Url="~/images/print.bmp" ToolTip="Printer Friendly Page">
</dx:ASPxButton>

像下面这样更改JavaScript解决了这个问题。我不是javascript的专家。

<script type="text/javascript">
    //Function To Open A New Window To View the selected PDF
    function openWindow(cId, aId) {
        window.open("printMe.aspx?cId=" + cId + "&aId=" + aId,"mywindow");
    } 
</script>