Intersoft WebGrid Documentation
OnChildRowCollapse Property
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ISNet.WebUI.WebGrid Namespace > ClientEvents Class : OnChildRowCollapse Property






Specifies the client side (JavaScript) function that will be invoked when a childRow is being collapsed.

Syntax

Visual Basic (Declaration) 
<DescriptionAttribute("Specifies the client side (JavaScript) function that will be invoked when a childRow is being collapsed.")>
<NotifyParentPropertyAttribute(True)>
<DefaultValueAttribute()>
<ISNet.Serialization.XmlSerializableAttribute()>
<ISNet.Serialization.BinarySerializableAttribute()>
<ISNet.EventParameterAttribute("controlId, tblName, rowIndex, rowEl")>
<EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")>
Public Property OnChildRowCollapse As String
Visual Basic (Usage)Copy Code
Dim instance As ClientEvents
Dim value As String
 
instance.OnChildRowCollapse = value
 
value = instance.OnChildRowCollapse
C# 
[DescriptionAttribute("Specifies the client side (JavaScript) function that will be invoked when a childRow is being collapsed.")]
[NotifyParentPropertyAttribute(true)]
[DefaultValueAttribute()]
[ISNet.Serialization.XmlSerializableAttribute()]
[ISNet.Serialization.BinarySerializableAttribute()]
[ISNet.EventParameterAttribute("controlId, tblName, rowIndex, rowEl")]
[EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")]
public string OnChildRowCollapse {get; set;}
Delphi 
public read-write property OnChildRowCollapse: String;
JScript 
DescriptionAttribute("Specifies the client side (JavaScript) function that will be invoked when a childRow is being collapsed.")
NotifyParentPropertyAttribute()
DefaultValueAttribute()
ISNet.Serialization.XmlSerializableAttribute()
ISNet.Serialization.BinarySerializableAttribute()
ISNet.EventParameterAttribute("controlId, tblName, rowIndex, rowEl")
EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")
public function get,set OnChildRowCollapse : String
Managed Extensions for C++ 
[DescriptionAttribute("Specifies the client side (JavaScript) function that will be invoked when a childRow is being collapsed.")]
[NotifyParentPropertyAttribute(true)]
[DefaultValueAttribute()]
[ISNet.Serialization.XmlSerializableAttribute()]
[ISNet.Serialization.BinarySerializableAttribute()]
[ISNet.EventParameterAttribute("controlId, tblName, rowIndex, rowEl")]
[EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")]
public: __property string* get_OnChildRowCollapse();
public: __property void set_OnChildRowCollapse( 
   string* value
);
C++/CLI 
[DescriptionAttribute("Specifies the client side (JavaScript) function that will be invoked when a childRow is being collapsed.")]
[NotifyParentPropertyAttribute(true)]
[DefaultValueAttribute()]
[ISNet.Serialization.XmlSerializableAttribute()]
[ISNet.Serialization.BinarySerializableAttribute()]
[ISNet.EventParameterAttribute("controlId, tblName, rowIndex, rowEl")]
[EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")]
public:
property String^ OnChildRowCollapse {
   String^ get();
   void set (    String^ value);
}

Property Value

Returns return value.

Example

The following is the example on how to assign a javascript function to the client side event when a child row is collapsed.
C#Copy Code
WebGrid1.LayoutSettings.ClientSideEvents.OnChildRowCollapse = "WebGrid1_ChildRowCollapse";
The following is the example of the javascript function that is assigned in above event.
JScriptCopy Code
function WebGrid1_OnChildRowCollapse(controlId, tblName, rowIndex, rowEl) 
{ 
    var WebGrid1 = ISGetObject(controlId); 

    alert ("Child Row number "+ rowIndex +" is collapsed") 

    return true; 
}

Remarks

You can specify user-defined Javascript function to respond when the a childRow is being collapsed. The user-defined function should only contain the name of the function. For example, "DoChildRowCollapse".

The function can be defined in either inline or linked JavaScript files and can accept following parameters:

gridId

The ID of the grid calling the function.

tblName

The Table's Name of the collapsed childRow.

rowIndex

The rowIndex of the collapsed ChildRow.

rowEl

The rowElement of the collapsed ChildRow.

Note that you should include the return value of your function. Returning a true value means that default behavior will be processed. Otherwise, the default behavior will be skipped.

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

Reference

ClientEvents Class
ClientEvents Members

Concepts

Events

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