以文本方式查看主题 - Foxtable(狐表) (http://foxtable.com/bbs/index.asp) -- 专家坐堂 (http://foxtable.com/bbs/list.asp?boardid=2) ---- 代码保存提示不存在列名false (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=158710) |
-- 作者:weibu -- 发布时间:2020/11/30 11:40:00 -- 代码保存提示不存在列名false 老师下面代码哪个地方问题,保存不存在列名false和true Dim t As String = e.Form.Controls("label1").text Dim m As Byte = e.Form.Controls("ComboBox1").value Dim v2 As Boolean = e.Form.Controls("CheckBox2").Checked If m = Nothing Then DataTables("vframe").LoadFilter = "jid= \'" & t & "\' And isd"> DataTables("growcheck").LoadFilter = "jid= \'" & t & "\' And isgood = True" Else DataTables("vframe").LoadFilter = "jid= \'" & t & "\' And lage = "& m & " And isd"> DataTables("growcheck").LoadFilter = "jid= \'" & t & "\' And lage = "& m & " And isgood = True And isd">End If DataTables("vframe").Load DataTables("growcheck").Load
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-- 作者:有点蓝 -- 发布时间:2020/11/30 11:49:00 -- 先看几遍:http://www.foxtable.com/webhelp/topics/1284.htm 给出的代码不完整吧,有点看不明白呀 DataTables("vframe").LoadFilter = "jid= \'" & t & "\' And isd > 。。。。。这里是什么条件? DataTables("growcheck").LoadFilter = "jid= \'" & t & "\' And isgood = True"
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-- 作者:weibu -- 发布时间:2020/11/30 12:02:00 -- 老师感觉是逻辑性列表达式引用不对,v2是逻辑型变量,下面代码对吗 老师我用的SQL数据库,数据中逻辑字段的存储不是false和true是0和1;是不是这个原因。我这边需要怎么修改这个代码 DataTables("growcheck").LoadFilter = "jid= \'" & t & "\' And lage = "& m & " And isgood = True And isdone =" & v2 [此贴子已经被作者于2020/11/30 13:15:22编辑过]
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-- 作者:有点蓝 -- 发布时间:2020/11/30 13:31:00 -- 看看:http://www.foxtable.com/webhelp/topics/2343.htm |