根据值将数组拆分为其他数组

您没有发布storeData的确切数据以及如何构建它，所以我做了一些假设：请参阅演示

一个简单的设计更改可能会帮助您。考虑改变创建品牌阵列的方式。例如，不要存储1_Sophie_Gray，而是考虑1_Sophie-Gray。

var arr1;
var arr2;
//etc
for(i=0;i<brands.length - 1; i++){ //So we've split 1_Sophie-Gray from everything else
   var tmpArr = brands[i].split('_');
   if(tmpArr[0] == 1){             //parse to the correct array
      arr1.push("brands[i]");      //push into the appropriate array
   } else if(tmpArr[0] == 2) {
      arr2.push("brands[i]");
   }
}

请记住，这是伪代码。希望能有所帮助！

-sf

编辑：在评论中回答El Guapo的问题。是的，您可以动态地创建arr变量，但您必须从代码背后做一些工作。所有代码隐藏示例都在VB.Net.中

如果您希望在页面加载时激发此函数。您可以使用Page.ClientScript.RegisterClientScriptBlock方法在Page_Load函数中构建并注册它。Page_Load（）中的示例

Protected Overrides Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
     If Not ScriptManager1.IsInAsyncPostBack Then
      MyBase.Page_Load(sender, e)
      'Do whatever else you need to do on Page Load
      Page.Form.DefaultButton = btnSubmit.UniqueID
      Page.ClientScript.RegisterClientScriptBlock(Me.GetType(), Guid.NewGuid().ToString(),createjs())
End Sub
Public Function createjs() As String
   Dim str As String = ""
   str = "<script type='text/javascript' language='javascript'>function ClickSubmit(){var btn = '" & btnSubmit.ClientID & "'; btn = getElementSomehow(btn); btn.click()};" & _
   " <all your javascript> " & _
   " //Im using & _ to make things more readable once the js gets created" & _
   " </script>"
   return str
End Function

通过从代码背后创建javascript，可以将通常不可用的数组传递给客户端。让我们举上面这个人为的例子，更接近你想做的事情。假设arr是你在其他地方得到的一个变量，它的定义如下：

arr = ""1_Sophie_Gray", "2_Atlantic_Bay", "2_Trait", "3_Tammy", "3_Flipback", "3_Duck_Dodge", "3_Bambini", "4_Bellisima""

请注意，您可以完全从.vb代码中添加、删除和修改此数组。然后，一旦它到达了你想要的位置。你可以把它扔给你的代码隐藏函数，该函数的任务是创建你的客户端javascript。

Public Function ModifyJS(ByVal PassedArr As String) As String
   Dim str As String = ""
   str = "<script type='text/javascript' language='javascript'>function ClickSubmit(){var btn = '" & btnSubmit.ClientID & "'; btn = getElementSomehow(btn); btn.click()};" & _
   " <all your javascript> " & _
   " var JSarr = [" & PassedArr & "]; " & _
   " //Im using & _ to make things more readable once the js gets created" & _
   " </script>"
   return str
End Function

而且。。。那么这并不是一个巨大的飞跃：

Public Function ModifyJS(ByVal PassedArr As String, ByVal NoArrays As Integer) As String
   Dim str As String = ""
   str = "<script type='text/javascript' language='javascript'>function ClickSubmit(){var btn = '" & btnSubmit.ClientID & "'; btn = getElementSomehow(btn); btn.click()};" & _
   " <all your javascript> " & _
   " var JSarr = [" & PassedArr & "]; " & _
   For i As Integer = 0 To NoArrays
      str &= " var arr" & i & "=[];"
   Next
   " //Im using & _ to make things more readable once the js gets created" & _
   " </script>"
   return str
End Function

希望对兄弟有所帮助！

-sf