asp.net多檔案上傳代碼（完整執行個體）(1/2)

我們這裡提供一款asp教程.net多檔案上傳代碼（完整執行個體）哦，並且這是一款相容多瀏覽器的檔案上傳代碼哦。

網頁特效代碼

<script type="text/網頁特效">
var attachname = "uploadfile";
var i = 1;
function addinput() {
if (i > 0) {
var attach = attachname + i;
if (createinput(attach))
i = i + 1;
}
}
function deleteinput() {
if (i > 1) {
i = i - 1;
if (!removeinput())
i = i + 1;
}
}
function createinput(nm) {
var aelement = document.createelement("input");
aelement.name = nm;
aelement.id = nm;
aelement.type = "file";
aelement.size = "50";
if (document.getelementbyid("upload").appendchild(aelement) == null)
return false;
return true;
}
function removeinput(nm) {
var aelement = document.getelementbyid("upload");
if (aelement.removechild(aelement.lastchild) == null)
return false;
return true;
}
</script>

asp.net教程檔案

<div style="text-align: center">
<div style="width: 200px;">
<input type="file" size="50" name="file" />
<span id="upload"></span>
<br />
<input type="button" name="button" value="添加檔案" onclick="addinput()">
<input type="button" name="button" value="刪除檔案" onclick="deleteinput()">
</div>
<div style="margin: 10px 0 10px 0;width: 200px;">
<asp:button runat="server" text="上傳" id="btnupload" onclick="btnupload_click"></asp:button><br/>
<asp:label id="strstatus" runat="server"></asp:label>
</div>
</div>

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