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----  [求助]setAjaxOptions代码求助  (http://www.foxtable.com/bbs/dispbbs.asp?boardid=2&id=146968)

--  作者:huangfanzi
--  发布时间:2020/3/6 21:04:00
--  [求助]setAjaxOptions代码求助
老师帮我看看这段代码有何问题,现在的情况是公司中能出现内容,选择公司后工程名称始终没可先内容,谢谢!
Dim e As RequestEventArgs = args(0)
Select Case e.Path
    Case "Xdcg.htm"
        Dim wb As New WeUI
        wb.AddPageTitle("","ph1","常规","生产任务通知下单")
        wb.AddForm("","form1","Xdcg.htm")
        With wb.AddInputGroup("form1","ipg1","")
            With .AddSelect("公司","公司","|" & _dt销售合同.SQLGetComboListString("公司"))
                .Attribute = "on change=""set AjaxOptions(\'工程名称\',\'getBrands.htm\',\'公司\',false)"""   (代码中on change与set AjaxOptions加了2个空格,要不然发不上来)
            End With
            .AddSelect("工程名称","工程名称","")
        End With
        With wb.AddButtonGroup("form1","btg1",True)
            .Add("btn1", "确定", "submit")
        End With
        e.WriteString(wb.Build) \'生成网页
        
    Case  "getBrands.htm"
        Dim pps As String
        pps = "|" & _dt销售合同.SQLGetComboListString("工程名称","公司=\'" & e.PostValues("公司") & "\'")
        e.WriteString(pps)      
End Select
[此贴子已经被作者于2020/3/6 21:14:51编辑过]

--  作者:有点蓝
--  发布时间:2020/3/6 21:15:00
--  
下面代码放到httprequest事件,不要放到函数里

    Case  "getBrands.htm"
        Dim pps As String
        pps = _dt销售合同.SQLGetComboListString("工程名称","|" & "公司=\'" & e.PostValues("公司") & "\'")
        e.WriteString(pps)