Add
pentaho.type.action Add
The Add class describes the primitive operation of adding a new element to a list at a given index.
This type of change is always part of a pentaho.type.action.ListChangeset.
AMD Module
require(["pentaho/type/action/Add"], function(Add) { /* code goes here */ }); Extends
Constructor
| Name | Description |
|---|---|
| new Add(elem, index) | Creates an instance. |
Members
| Name | Description |
|---|---|
element : | Gets the element that is added to the list. |
| eventName | |
index : | Gets the list index at which the element is inserted. |
| transactionVersion |
Methods
| Name | Description |
|---|---|
| _cancel(changeset) Protected | Unregisters reference changes caused by this change. |
| _prepare(changeset) Protected | Registers reference changes caused by this change. |
| _setTransactionVersion(txnVersion) Protected | Sets the new transaction version of this change. |
Constructor Details
| new Add(elem, index) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Creates an instance. Source: javascript/web/pentaho/type/action/Add.js, line 45
|
Members Details
element: |
|---|
| Gets the element that is added to the list. |
| eventName: |
|---|
| Source: javascript/web/pentaho/type/action/Change.js, line 40 Inherited From: pentaho.type.action.Change#eventName |
index: |
|---|
| Gets the list index at which the element is inserted. |
| transactionVersion: |
|---|
| Source: javascript/web/pentaho/type/action/PrimitiveChange.js, line 49 Inherited From: pentaho.type.action.PrimitiveChange#transactionVersion |
Methods Details
| _cancel(changeset) Protected | ||||||
|---|---|---|---|---|---|---|
| Unregisters reference changes caused by this change. Source: javascript/web/pentaho/type/action/PrimitiveChange.js, line 83 Inherited From: pentaho.type.action.PrimitiveChange#_cancel
|
| _prepare(changeset) Protected | ||||||
|---|---|---|---|---|---|---|
| Registers reference changes caused by this change. Source: javascript/web/pentaho/type/action/PrimitiveChange.js, line 72 Inherited From: pentaho.type.action.PrimitiveChange#_prepare
|
| _setTransactionVersion(txnVersion) Protected | ||||||
|---|---|---|---|---|---|---|
| Sets the new transaction version of this change. Source: javascript/web/pentaho/type/action/PrimitiveChange.js, line 60 Inherited From: pentaho.type.action.PrimitiveChange#_setTransactionVersion
|