head runat="server">
<title>Untitled Page</title> <script language="javascript" type="text/javascript">
// <!CDATA[function Button1_onclick()
{
var url;
var exname;
var pos=(FileUpload1.FileName).indexOf(".");
if (pos!=-1)
{
exname=(FileUpload1.FileName).subString(pos,(FileUpload1.FileName).length);
}
url = (Math.random()).toString();
url = url.substr(3,8);
parent.document.all.docinput.focus();
parent.document.selection.createRange().text+="\n<img>~/temp/" + url+exname+"</img>";
parent.document.all.docinput.blur();
document.all.HashBox.value = parent.hashcode;//hashcode为主页面自动生成的随机数(字符型)
document.all.URLBox.value = url;
alert(document.all.HashBox.value);
document.form1.submit();
}// ]]>
</script></head>
<body>
<form id="form1" runat="server">
<div>
<asp:FileUpload ID="FileUpload1" runat="server" Width="293px" />
<input id="Button1" type="button" value="button" onclick="return Button1_onclick()" />
<br />
<input id="URLBox" runat="server" type="hidden" />
<input id="HashBox" runat="server" type="hidden" />
</div>
</form>
</body>
</html>这个是放在iframe里面的一个页面。
<title>Untitled Page</title> <script language="javascript" type="text/javascript">
// <!CDATA[function Button1_onclick()
{
var url;
var exname;
var pos=(FileUpload1.FileName).indexOf(".");
if (pos!=-1)
{
exname=(FileUpload1.FileName).subString(pos,(FileUpload1.FileName).length);
}
url = (Math.random()).toString();
url = url.substr(3,8);
parent.document.all.docinput.focus();
parent.document.selection.createRange().text+="\n<img>~/temp/" + url+exname+"</img>";
parent.document.all.docinput.blur();
document.all.HashBox.value = parent.hashcode;//hashcode为主页面自动生成的随机数(字符型)
document.all.URLBox.value = url;
alert(document.all.HashBox.value);
document.form1.submit();
}// ]]>
</script></head>
<body>
<form id="form1" runat="server">
<div>
<asp:FileUpload ID="FileUpload1" runat="server" Width="293px" />
<input id="Button1" type="button" value="button" onclick="return Button1_onclick()" />
<br />
<input id="URLBox" runat="server" type="hidden" />
<input id="HashBox" runat="server" type="hidden" />
</div>
</form>
</body>
</html>这个是放在iframe里面的一个页面。
解决方案 »
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