运行代码，照片会正常上传到ProjectPath & "Attachments\"中，但是压缩功能无效，照片还是原始大小，是哪里的问题？
Case "diaryadd.htm"
If e.PostValues.Count = 0 Then
wb.AddForm("","form1","diaryadd.htm")
With wb.AddInputGroup("form1","ipg1","新闻")
.AddInput("标题","标题","Text")
With .AddUploader("up1","文章照片",True)
.Accept = "image/*"
.ScaleWidth = 400 '自动压缩图片宽度为400个像素,高度等比例压缩
End With
End With
With wb.AddButtonGroup("form1","btg1",True)
.Add("btn1", "确定发布", "submit")
' .Add("btn2", "返回栏目", "", "mmindex.htm") '单击这个按钮可以打开foxtable主页
End With
e.WriteString(wb.Build)
wb.AddToast("","tst1", "正在上传",1)
wb.AddToast("","tst2", "上传成功",0)
wb.AddToast("","tst3", "上传失败",0).Icon= "warn"
wb.AppendHTML("<script src='./lib/ajaxform.js'></script>") '引入脚本文件
e.WriteString(wb.Build) '生成网页
e.WriteString("OK")
Else
Dim nms() As String = {"新闻标题","新闻内容"}
Dim drr As DataRow = DataTables("新闻通知").AddNew()
For Each nm As String In nms
drr(nm) = e.PostValues(nm)
drr("发布时间") = Date.Now
Next
For Each key As String In e.Files.Keys
If key = "up1" Then
Dim lst As List(of String) = drr.Lines("文章照片")
For Each fln As String In e.Files(key)
Dim n As String = Format(Date.Now,"yyyyMMddHHmmssffff") & fln
e.SaveFile(key, fln, ProjectPath & "Attachments\" & n)
lst.Add(n)
Next
drr.Lines("文章照片") = lst
End If
Next
drr.save()
With wb.AddMsgPage("","msgpage","增加成功", "好好学习,天天向上")
.AddButton("btn1","继续增加","diaryadd.htm")
' .AddButton("btn2","返回栏目","mmindex.htm")
End With
e.WriteString(wb.Build)
End If
Case "receive.htm"
For Each key As String In e.Files.Keys
For Each fln As String In e.Files(key)
e.SaveFile(key,fln,"c:\web\uploadfiles\" & fln) '保存接收到的文件
Next
Next
e.WriteString("OK")
ajaxform.js代码，已经在lib文件里面
function submitForm(){
show("tst1",2000);
var result = submitAjaxForm('form1','afterSubmit');
}
function afterSubmit(result){
hide("tst1");
if (result=='OK') {
show("tst2");
location="upload.htm";
}
else{
show("tst3",2000);
}
}
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Post By：2021/8/10 7:50:00 [只看该作者]
