"Custom" ScriptManager control?
I'm looking to build a control that essentially abstracts a ScriptManager. I need it to look/feel just like as close to a regular ScriptManager as possible. The reason for this is so we can use an "#if not DEBUG" statement to dynamically load the .js files in CompositeScript for release, but also maintain easy debugging in our dev environment.
Here is what I've been playing with so far(The control markup contains nothing but an empty ScriptManagerProxy):
Public Partial Class MyScriptManager
Inherits System.Web.UI.UserControl
Dim mlScripts As New List(Of ScriptReference)
Dim mlServices As New List(Of ServiceReference)
Region "Properties"
Public Property Scripts() As List(Of ScriptReference)
Get
Return mlScripts
End Get
Set(ByVal value As List(Of ScriptReference))
mlScripts = value
End Set
End Property
Public Property Services() As List(Of ServiceReference)
Get
Return mlServices
End Get
Set(ByVal value As List(Of ServiceReference))
mlServices = value
End Set
End Property
End Region
Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init
#If DEBUG Then
LoadNonComposite()
#Else
LoadComposite()
#End If
For Each scr As ServiceReference In mlServices
smScriptManagerProxy1.Services.Add(scr)
Next
End Sub
Re开发者_如何转开发gion "Helper Methods"
Private Sub LoadComposite()
For Each sr As ScriptReference In mlScripts
smScriptManagerProxy1.CompositeScript.Scripts.Add(sr)
Next
End Sub
Private Sub LoadNonComposite()
For Each sr As ScriptReference In mlScripts
smScriptManagerProxy1.Scripts.Add(sr)
Next
End Sub
End Region
End Class
It appears that the ScriptReferences are not getting registered correctly. In DEBUG, I get errors about multiple scripts being loaded, and in RELEASE, I get "sys not defined"(Ajax library not being loaded). We use ScriptReferenceProfiler to get all the .js being loaded and add it manually(aka, "MicrosoftAjax.js" is manually added to the ScriptManager in markup)
Any help/direction is appreciated!
Sorry guys, I figured it out. I was using copy and pasted .js references from a while ago and they had changed since. Thus causing the issue.
The above code works, if anyone is interested in an easy performance boost without sacrificing ease of development.
精彩评论