//引用JS
<script src=
"../../../Scripts/upload/jquery.uploadify.js" type=
"text/javascript"></script>
<script src=
"../../../Scripts/upload/jquery.uploadify.min.js" type=
"text/javascript"></script>
<script src=
"../../../Scripts/upload/swfobject.js" type=
"text/javascript"></script>
<link href=
"../../../Scripts/upload/uploadify.css" rel=
"stylesheet" type=
"text/css" />
//JS方法
<script type=
"text/javascript">
$(document).ready(function () {
$(
"#uploadify").uploadify({
‘uploader‘:
‘/Scripts/upload/uploadify.swf‘,
‘script‘:
‘Uploads.ashx‘,
‘scriptData‘: {
‘lyh‘:
‘<%=Request.QueryString["lyh"] %>‘,
‘lc‘:
‘<%=Request.QueryString["lc"] %>‘,
‘HandlerType‘:
‘file‘ },
‘method‘:
‘Get‘,
‘cancelImg‘:
‘/Scripts/upload/cancel.png‘,
‘buttonImg‘:
‘/Scripts/upload/uploadbtn.png‘,
‘buttonText‘:
‘‘,
‘width‘:
120,
‘height‘:
28,
‘queueID‘:
‘fileQueue‘,
‘auto‘:
false,
‘multi‘:
true,
‘queueSizeLimit‘:
10,
‘simUploadLimit‘:
1,
‘onInit‘: function () {
},
‘onSelect‘: function (e, queueId, fileObj) {
},
‘onComplete‘: function (
event, queueId, fileObj, response, data) {
if (response ==
"null") {
$.messager.alert(
"系统提示",
"未选择需要上传的文件。",
"error");
}
else if (response ==
"error") {
$.messager.alert(
"系统提示",
"上传文件时发生错误。",
"附件格式不对");
}
else {
$.messager.alert(
"系统提示",
"上传成功");
}
}
});
});
//获取附件信息
function getAttachment() {
$.ajax({
type:
"GET",
dataType:
"text",
async:
false,
url:
‘<%=ResolveUrl("/Ajax/Common/Attachment.ashx")%>‘,
data:
"HandlerType=getequipment&lyh=" +
‘<%=Request.QueryString["lyh"] %>‘ +
"&lc=" +
‘<%=Request.QueryString["lc"] %>‘ +
"&rand=" + newCommon.atrand(
10000000),
success: function (msg) {
var table =
"";
if (msg !=
"") {
table =
"<table class=‘list‘ style=‘width:460px; margin-top:10px;margin-bottom:10px; margin-left:10px‘>";
table +=
"<thead>";
table +=
"<tr style=‘height:28px;‘>";
table +=
"<th align=‘left‘ style=‘border-left:1px solid #5f89c6‘> 楼宇号</th>";
table +=
"<th align=‘center‘ style=‘width:15%‘>楼层</th>";
table +=
"<th align=‘center‘ style=‘width:15%;‘>上传上传人</th>";
table +=
"<th style=‘width:20%;‘ align=‘center‘>操作</th>";
table +=
"</tr>";
table +=
"</thead>";
table +=
"<tbody>";
var info = msg.split(
‘|‘);
for (
var i =
0; i < info.length; i++) {
var name = info[i].split(
‘,‘);
table +=
"<tr style=‘height:28px;‘><td align=‘left‘ style=‘border-left:1px solid #5f89c6‘> " + name[
1] +
"</td>";
table +=
"<td align=‘center‘> " + name[
2] +
"</td>";
table +=
"<td align=‘center‘> " + name[
3] +
"</td>";
table +=
"<td align=‘center‘><a class=‘abtn2‘ style=‘cursor:pointer; width:40px‘ href=‘/Ajax/Common/Attachment.ashx?HandlerType=download&id=" + name[
0] +
"‘ target=‘frm‘>下载</a>";
table +=
" <a class=‘abtn2‘ style=‘cursor:pointer; width:40px‘ onclick=‘deldata(\"" + name[
0] +
"\")‘>删除</a>";
table +=
"</td></tr>";
}
table +=
"</tbody>";
table +=
"</table>";
}
$(
"#divattachment").html(table);
}
});
}
//删除
function deldata(attid) {
$.messager.confirm(
‘系统提示‘,
‘确定要删除该附件‘, function (r) {
if (r) {
$.ajax({
type:
"GET",
dataType:
"json",
async:
false,
url:
‘<%=ResolveUrl("../../../Ajax/Common/Attachment.ashx")%>‘,
data:
"HandlerType=delattinfo&id=" + attid +
"&rand=" + newCommon.atrand(
10000000),
success: function (data) {
if (data.State ==
"1")
getAttachment();
else $.messager.alert(
"系统提示", data.Message,
"error");
}
});
}
});
}
</script>
//HTML代码
//显示进度条
<div style=
"padding: 1px;">
<div id=
"fileQueue">
</div>
</div>
<table cellpadding=
"0" cellspacing=
"0">
<tr>
<td style=
"border: 0px;">
<input type=
"file" name=
"uploadify" id=
"uploadify" />
</td>
<td style=
"border: 0px;">
<a id=
"btnUpload" plain=
"true" class=
"easyui-linkbutton" iconcls=
"icon-ok" onclick=
" javascript:$(‘#uploadify‘).uploadifyUpload(); ">
上传文件</a>
</td>
<td style=
"border: 0px;">
<a id=
"btnCancle" plain=
"true" class=
"easyui-linkbutton" iconcls=
"icon-cancel" onclick=
" javascript:$(‘#uploadify‘).uploadifyClearQueue(); ">
取消上传</a>
</td>
</tr>
</table>
//显示附件列表
<div id=
"divattachment">
</div>
//一般处理程序代码
public override void OnRequest(HttpContext context)
{
context.Response.ContentType =
"text/plain";
string HandleType = context.Request[
"HandlerType"].ToLower();
switch (HandleType)
{
case "file":
//获取自定义树形结构
GetFIle(context);
break;
}
}
#region 获取设备树
/// <summary>
/// 附件处理
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private void GetFIle(HttpContext context)
{
Mes oMes =
new Mes();
context.Response.ContentType =
"text/plain";
try {
string basePath = Hzjg.Common.Config.ConfigManage.fGetAppConfig(
"SaveFilePath");
HttpPostedFile file = context.Request.Files[
"FileData"];
string extension = Path.GetExtension(file.FileName).ToUpper();
if (extension !=
".PDF" && extension !=
".PNG" && extension !=
".GIF" && extension !=
".JPEG" && extension !=
".JPG")
{
context.Response.Write(
"格式不对");
}
else {
if (file !=
null)
{
#region 执行文件上传
string documentPath =
@"\files\" + context.Request[
"lyh"] +
@"\消防设备图纸\";
if (!Directory.Exists(basePath + documentPath))
Directory.CreateDirectory(basePath + documentPath);
if (!File.Exists(basePath + documentPath))
{
file.SaveAs(basePath + documentPath + file.FileName);
Model.LOGISTICS_BUILDINGEQUIPMENTPIC model =
new Model.LOGISTICS_BUILDINGEQUIPMENTPIC();
model = cBll.GetList(
" where t.LYH=‘" + context.Request[
"lyh"] +
"‘ and t.LC=‘" + context.Request[
"lc"] +
"‘",
"").FirstOrDefault();
if (model !=
null)
{
model.PICTUREPATH = documentPath.Replace(
"\\",
"/") + file.FileName;
oMes =
new BLL.LOGISTICS_BUILDINGEQUIPMENTPIC().Update(model);
}
else {
model =
new Model.LOGISTICS_BUILDINGEQUIPMENTPIC();
model.ID = Guid.NewGuid().ToString();
model.LYH = context.Request[
"lyh"];
model.LC =
decimal.Parse(context.Request[
"lc"]);
model.PICTUREPATH = documentPath.Replace(
"\\",
"/") + file.FileName;
model.INPUTTIME = DateTime.Now;
model.INPUTCODE = JG.Base.Portal.AppCode.Data.CurrentUserInfo.UserCode;
oMes =
new BLL.LOGISTICS_BUILDINGEQUIPMENTPIC().Add(model);
}
}
#endregion }
}
}
catch (Exception ex)
{
Hzjg.Common.Utility.Log.fWriterLog(
"上传发文附件异常：" + ex.Message, ex);
}
context.Response.Write(
"Succeed");
}
#endregion 
