使用按钮单击复制带有零剪贴板的文本

时间:2013-09-26 11:48:20

标签: c# asp.net web-applications zeroclipboard

我注意到它在禁用CSS时有效 任何人都可以解释原因吗?

我正在使用零剪贴板将文本框的值复制到剪贴板。

我能够在普通的HTML页面上工作,但是当我在aspx页面上应用相同的代码时,它无法正常工作。

首先让我解释它是如何在正常的html页面上工作的。

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="test.aspx.cs" Inherits="Locker.test" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>

</head>
<body>
    <form id="form1" runat="server">
    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
     <asp:Button ID="Button1" runat="server" Text="Button" />      
    </form>

             <script type="text/javascript" src="Scripts/jquery-1.9.1.js"></script>
             <script type="text/javascript" src="Scripts/jquery.zclip.js"></script>
             <script type="text/javascript" src="Scripts/jquery.zclip.min.js"></script>
              <script>
                  $(document).ready(function () {
                      $('#<%=Button1.ClientID%>').zclip({
                          path: 'ZeroClipboard.swf',
                          copy: function () { return $('#<%=TextBox1.ClientID%>').val(); }
                      });
                  });
              </script>
</body>
</html>

它将文本框中键入的内容复制到剪贴板。

当我右键单击按钮时,我可以看到它附加到Zeroclipboard flash。 enter image description here

现在,如果我在链接到母版页的aspx页面上实现相同的功能,那么

我认为zerocliboard没有初始化。

当我右键单击按钮时,我看到不同。 (必须如上所述才能完成这项工作。)

enter image description here

aspx页面上的代码如下:

<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="searchResult.aspx.cs" Inherits="Locker.searchResult" %>
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">
    <style type="text/css">
        .auto-style1 {
            color: #FFFFFF;
            font-size: large;
        }
        .auto-style2 {
            color: #000000;
        }
        .auto-style3 {
            color: #000000;
            font-size: large;
        }
    </style>
</asp:Content>

<asp:Content ID="Content3" ContentPlaceHolderID="MainContent" runat="server">

        &nbsp;<p>

        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<p>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <strong> <span class="auto-style3">Information</span><span class="auto-style1">&nbsp;&nbsp;&nbsp;</span></strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
         <div style="width:70%; margin: auto auto; text-align:left;">
          <asp:Panel ID="Panel1" runat="server">
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<asp:Label ID="Label4" runat="server" style="font-weight: 700; font-size: large" Text="Details for :" CssClass="auto-style2"></asp:Label>
            <asp:Label ID="Label5" runat="server" style="font-weight: 700; font-size: large; color: #0000FF"></asp:Label>
            <br />
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<asp:Label ID="Label1" runat="server" Font-Bold="False" style="font-weight: 700; font-size: large" Text="Password :" CssClass="auto-style2"></asp:Label>
            &nbsp;<asp:TextBox ID="TextBox2" runat="server" BorderStyle="Solid"  Enabled="False" Font-Size="Medium" ForeColor="Black" Width="213px"></asp:TextBox>

              &nbsp;

              <asp:Button ID="Button3" runat="server" Text="Button" />              
              <input type="text" id="test_description" value="hi" />

             <script type="text/javascript" src="Scripts/jquery-1.9.1.js"></script>
             <script type="text/javascript" src="Scripts/jquery.zclip.js"></script>
             <script type="text/javascript" src="Scripts/jquery.zclip.min.js"></script>
              <script>
                 window.onload = $(document).ready(function () {
                      $('#<%=Button3.ClientID%>').zclip({
                          path: 'ZeroClipboard.swf',
                          copy: window.onload = function () { return $('#<%=TextBox2.ClientID%>').val(); }
                      });
                  });
              </script>
            <br />
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;
            <asp:Label ID="Label6" runat="server" style="font-weight: 700; font-size: large" Text="Description :" CssClass="auto-style2"></asp:Label>
            &nbsp;<asp:TextBox ID="TextBox5" runat="server" BorderStyle="Solid" Enabled="False" Font-Size="Medium" Height="48px" TextMode="MultiLine" Width="213px"></asp:TextBox>
            <br />
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <asp:Label ID="Label7" runat="server" style="font-weight: 700; font-size: small" Text="Last Editor was " CssClass="auto-style2"></asp:Label>
            <asp:Label ID="Label8" runat="server" style="font-weight: 700; font-size: small" CssClass="auto-style2"></asp:Label>
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Edit" Width="97px" />
            <asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Update" Visible="False" Width="97px" />
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <asp:Label ID="Label12" runat="server" style="font-weight: 700; font-size: large; color: #0000FF" Visible="False"></asp:Label>
            <br />
            <br />
            <br />
            <br />
            &nbsp;&nbsp;&nbsp;&nbsp;
    </asp:Panel>

         </div>
</asp:Content>

有谁知道问题是什么,如何纠正?

检查HTML页面的结果 enter image description here

检查正常页面的结果 enter image description here

1 个答案:

答案 0 :(得分:1)

查看“从正常页面检查结果”的输出,我可以看到“TextBox2”被禁用(应该启用它),并且它还应用了CSS类“aspNetDisabled”。很可能是“aspNetDisabled”类导致ZeroCopy工具失败,因为当你关闭CSS时,功能会起作用。

请注意,“检查HTML页面的结果”中的“TextBox1”未被禁用。

因此要确保其正常工作,请确保ASPX页面中的“TextBox2”已将“已启用”设置为True。

同时确保您在使用此功能的浏览器上安装了Flash,因为ZeroClipboard使用“隐形Adobe Flash电影”。

最后,删除“window.onload”,即将代码更改为:

$(document).ready(function () {
 $('#<%=Button3.ClientID%>').zclip({
  path: 'ZeroClipboard.swf',
  copy: function () { return $('#<%=TextBox2.ClientID%>').val(); }
 });
});

因为我认为它不适用于ZeroClipboard库。

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