java代码的城市三级联动, 各种注册必备

微信小程序picker实现的省市区三级联动-附件资源

HTML+js单文件大学专业三级联动选择含3161个专业.html,适合程序员编写报名系统用到的下拉选择库参考。

省市区三级联动，输入街道具体地址可定位到腾讯地图上，在地图上点击获取点击位置的经纬度，后台传值为省市区的名称，不是代号。

select标签获取省县乡三级联动 点击测试按钮并获取三级联动的值

js手机三级联动菜单多项选择代码 j

echarts map 地图版 省，市，区 三级联动 下沉下效果。

因项目需求需要在选择省市区的时候得到其行政编码，所以在原有一版没有行政编码的基础上整理了行政编码，供参考

这个是使用Bootstrat实现的省市区三级联动的jQuery插件，非常方便就能实现省市区选择，各种样式集成，可供选择。

Excel 三级 联动 下拉框 宏代码 实例 代码注释 先在第一个下拉框加入一个valiation, 内容是 =$A$2:$A$5 Private Sub Worksheet_Change(ByVal Target As Range) ' Call back function which defined within according worksheet Dim i As Integer Dim tempStr As String Dim firstDrawBoxRowCount As Integer Dim firstDrawBoxColumn As Integer firstDrawBoxRowCount = 4 'Define the row number of first draw box firstDrawBoxColumn = 1 'Define the column number of ifrst draw box Dim secondDrawBoxRowCount As Integer Dim secondDrawBoxColumn As Integer secondDrawBoxRowCount = 33 'Define the row number of second draw box secondDrawBoxColumn = 4 'Define the column number of second draw box If Target.Column = 1 Then 'This defines the first column of draw box list, you can also define the row number of draw box list Cells(Target.Row, Target.Column + 1) = "" ' Do the clean first Cells(Target.Row, Target.Column + 1).Validation.Delete Cells(Target.Row, Target.Column + 2) = "" Cells(Target.Row, Target.Column + 2).Validation.Delete For i = 2 To firstDrawBoxRowCount + 1 'Enter the cycle to find out the content for column 2 If Trim(Cells(Target.Row, Target.Column)) = Trim(Cells(i, firstDrawBoxColumn)) Then tempStr = Trim(Cells(i, firstDrawBoxColumn + 1)) 'Find out the options for second draw box, it is seperated by , Cells(Target.Row, Target.Column + 1).Select ' Fill the validation to second draw box With Selection.Validation .Delete .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, Operator:= _ xlBetween, Formula1:=tempStr .IgnoreBlank = True .InCellDropdown = True .InputTitle = "" .ErrorTitle = "" .InputMessage = "" .ErrorMessage = "" .IMEMode = xlIMEModeNoControl .ShowInput = True .ShowError = True