Associations enable you to express relationships between different Models. Let's say we're writing an ecommerce system where Users can make Orders - there's a relationship between these Models that we can express like this: More...
Classes | |
| class | Builder |
| class | Config |
Public Member Functions | |
| virtual void | Validate () |
 Public Member Functions inherited from Ext.Net.BaseItem | |
| virtual bool | HasExplicitValue (string name) |
| void | EnsureDataBind () |
| virtual void | Call (string name) |
| virtual void | Call (string name, params object[] args) |
| virtual void | AddScript (string script) |
| virtual void | AddScript (string script, params object[] args) |
| virtual bool | IsEmptyObject () |
| T | Apply< T > (IApply config) |
| BaseItem | Apply (object config) |
| virtual void | LoadViewState (object state) |
| virtual object | SaveViewState () |
| virtual void | TrackViewState () |
| void | SetDirty () |
| virtual void | DataBind () |
| virtual IControlBuilder | ToNativeBuilder () |
Properties | |
| override string | InstanceOf [get] |
| abstract string | Type [get] |
| Alias More... | |
| virtual string | AssociationKey [get, set] |
| The name of the property in the data to read the association from. Defaults to the name of the associated model. More... | |
| virtual string | PrimaryKey [get, set] |
| The name of the primary key on the associated model. In general this will be the Ext.data.Model.idProperty of the Model. Defaults to 'id' More... | |
| virtual string | Model [get, set] |
| The string name of the model that is being associated with. Required More... | |
| virtual ReaderCollection?? | Reader [get] |
| A special reader to read associated data More... | |
| string | PropertyName [get] |
| override ConfigOptionsCollection | ConfigOptions [get] |
| Properties inherited from Ext.Net.BaseItem | |
| virtual string | InstanceOf [get] |
| ItemState | State [get] |
| virtual DefaultValueMode | DefaultValueMode [get, set] |
| virtual bool | DesignMode [get] |
| bool | AutoDataBind [get, set] |
| ResourceManager | ResourceManager [get] |
| virtual Control | Owner [get, set] |
| The Owner Control for this Listener. More... | |
| virtual bool | IsDefault [get] |
| Does this object currently represent it's default state. More... | |
| bool | IsTrackingViewState [get] |
| EventHandlerList | Events [get] |
| EventHandler | DataBinding |
| Control?? | BindingContainer [get] |
| virtual ConfigItemCollection?? | CustomConfig [get] |
| Collection of custom js config More... | |
| virtual ConfigOptionsCollection | ConfigOptions [get] |
| virtual ConfigOptionsExtraction | ConfigOptionsExtraction [get] |
| System.Web.Mvc.HtmlHelper?? | HtmlHelper [get, set] |
| Properties inherited from Ext.Net.IXObject | |
| ConfigOptionsCollection | ConfigOptions [get] |
| ConfigOptionsExtraction | ConfigOptionsExtraction [get] |
| DefaultValueMode | DefaultValueMode [get, set] |
| Properties inherited from Ext.Net.IAlias | |
| string | PropertyName [get] |
Additional Inherited Members | |
| Protected Member Functions inherited from Ext.Net.BaseItem | |
| BaseItem (Control owner) | |
| BaseItem () | |
| virtual void | OwnerUpdate (Control owner) |
| virtual void | OnDataBinding (EventArgs e) |
Detailed Description
Associations enable you to express relationships between different Models. Let's say we're writing an ecommerce system where Users can make Orders - there's a relationship between these Models that we can express like this:
Ext.regModel('User', { fields: ['id', 'name', 'email'],
hasMany: {model: 'Order', name: 'orders'} });
Ext.regModel('Order', { fields: ['id', 'user_id', 'status', 'price'],
belongsTo: 'User' }); We've set up two models - User and Order - and told them about each other. You can set up as many associations on each Model as you need using the two default types - hasMany and belongsTo. There's much more detail on the usage of each of those inside their documentation pages.
Member Function Documentation
◆ Validate()
|
inlinevirtual |
Property Documentation
◆ AssociationKey
|
getset |
The name of the property in the data to read the association from. Defaults to the name of the associated model.
◆ ConfigOptions
|
get |
◆ InstanceOf
|
get |
◆ Model
|
getset |
The string name of the model that is being associated with. Required
◆ PrimaryKey
|
getset |
The name of the primary key on the associated model. In general this will be the Ext.data.Model.idProperty of the Model. Defaults to 'id'
◆ PropertyName
|
get |
◆ Reader
|
get |
A special reader to read associated data
◆ Type
|
getprotected |
Alias
The documentation for this class was generated from the following files:
- AbstractAssociation.cs
- AbstractAssociationConfigOptions.cs
