如何让打开这个网页时，光标就在 sn 字段闪烁
Dim e As RequestEventArgs = args(0)
Dim wb As New weui
'wb.DeleteCookie("SN") '打开或跳转此页面则清除cookies 中的SN
If e.Cookies.ContainsKey("username") Or e.Cookies.ContainsKey("password") Then '如果cookie里面有 username 和 password字段
' wb.AddForm("","form1","CheckPd.htm").Attribute="" 'checkpd.htm 是接收结果的页面
wb.AddForm("","form1","CheckPd.htm") '.Attribute="" ' 由CheckPd接收提交的数据
With wb.AddInputGroup("form1","ipg1","请扫描设备标签上的二维码")
' .AddInput("AssetNumber","资产编号","Text") '前一个"AssetNumber"是ID,后一个"资产编号"是标题
'.AddInput("AssetNumber","资产编号","Text").Attribute=""
' .AddInput("AssetNumber","资产编号","Text").Attribute="""
'.AddInput("AssetNumber","资产编号","Text").Attribute="""
.AddInput("SN","SN","Text").Attribute="""
.AddHidenValue("test","test") '为了避免一扫描就跳转,添加的干扰代码
End With
With wb.AddButtonGroup("form1","btg1",True) '显示 待用户扫描的界面
.Add("btnOK","确定","button").Attribute="" 'button千万不能写成submit,否则就会造成数据提交两遍
'.Add("btnOK","继续","./CheckPd.htm?AssetNumber=" & "172.16.5.1" )
'.Add("btnExit","退出登录","./exit.htm" ) '退出盘点按钮
.Add("btn1", "退出登录", "button","./exit.htm") '返回原页面
End With
'当扫描到没有收录的二维码时,给出不存在的提示
With wb.AddDialog("","dlg3", "错误","") '增加订单失败提示框
.AddButton("btnOK","确定")
End With
'存在重复盘点记录时,给出是否重新盘点的提示.
With wb.AddDialog("","dlg4", "重新盘点确认","您确定要对当前设备重新盘点吗?")
.AddButton("btnCancel","取消").Kind = 1
.AddButton("btnOK","继续","./CheckPd.htm?SN=" & e.Cookies("SN") )
' .AddButton("btnOK","继续","./CheckPd.htm?AssetNumber=" & "'pdJumpFunction()'" )
End With
wb.InsertHTML("<script>assetnumber.focus(); </script>")
wb.AppendHTML("<script src='./ajax/libs/pdScan.js'></script>") '引入脚本文件
' wb.AppendHTML("<script src='./ajax/libs/pdJump.js'></script>") '引入脚本文件
e.WriteString(wb.Build)
Else
wb.InsertHTML("<meta http-equiv='Refresh' c>") '如果不含username或password的cookies,那就直接跳转到登录界面
e.WriteString(wb.Build) '生成网页
End If
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Post By：2019/2/18 11:44:00 [只看该作者]
