本文整理汇总了TypeScript中@dataservices/virtualization/view-editor/command/command-factory.CommandFactory.createUpdateViewDescriptionCommand方法的典型用法代码示例。如果您正苦于以下问题：TypeScript CommandFactory.createUpdateViewDescriptionCommand方法的具体用法？TypeScript CommandFactory.createUpdateViewDescriptionCommand怎么用？TypeScript CommandFactory.createUpdateViewDescriptionCommand使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类@dataservices/virtualization/view-editor/command/command-factory.CommandFactory的用法示例。
在下文中一共展示了CommandFactory.createUpdateViewDescriptionCommand方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: it
it("UpdateViewDescriptionCommand Test", () => {
const temp = CommandFactory.createUpdateViewDescriptionCommand( "theNewDescription",
"theOldDescription" );
expect( temp instanceof UpdateViewDescriptionCommand ).toBe( true );
const cmd = temp as UpdateViewDescriptionCommand;
expect( cmd.id ).toBe( UpdateViewDescriptionCommand.id );
expect( cmd.args ).not.toBeNull();
expect( cmd.args.size ).toBe( 2 );
expect( cmd.getArg( UpdateViewDescriptionCommand.newDescription ) ).toEqual( "theNewDescription" );
expect( cmd.getArg( UpdateViewDescriptionCommand.oldDescription ) ).toEqual( "theOldDescription" );
expect( cmd.toString() ).toEqual( "UpdateViewDescriptionCommand, newDescription=theNewDescription, oldDescription=theOldDescription" );
expect( cmd.isUndoable() ).toBe( true );
const json = cmd.toJSON();
const tempRoundtrip = CommandFactory.decode( json );
expect( tempRoundtrip instanceof UpdateViewDescriptionCommand ).toBe( true );
const roundtrip = tempRoundtrip as UpdateViewDescriptionCommand;
expect( roundtrip.id ).toBe( cmd.id );
expect( roundtrip.args.size ).toBe( cmd.args.size );
expect( roundtrip.getArg( UpdateViewDescriptionCommand.newDescription ) )
.toBe( cmd.getArg( UpdateViewDescriptionCommand.newDescription ) );
expect( roundtrip.getArg( UpdateViewDescriptionCommand.oldDescription ) )
.toBe( cmd.getArg( UpdateViewDescriptionCommand.oldDescription ) );
});示例2: it
it( "shouldConvertToJsonCorrectly" , () => {
const undoMgr = new UndoManager();
// add update name command
let cmd = CommandFactory.createUpdateViewNameCommand( "newName", "oldName");
let undoable = CommandFactory.createUndoable( cmd as Command ) ;
undoMgr.add( undoable as Undoable );
// add update description command
cmd = CommandFactory.createUpdateViewDescriptionCommand( "newDescription", "oldDescription");
undoable = CommandFactory.createUndoable( cmd as Command ) ;
undoMgr.add( undoable as Undoable );
// should include both undoables
expect( undoMgr.toJSON() ).not.toBe( null );
expect( undoMgr.toJSON()[ UndoManager.undoables ] ).not.toBe( null );
expect( undoMgr.toJSON()[ UndoManager.undoables ] instanceof Array ).toBe( true );
const undoables = undoMgr.toJSON()[ UndoManager.undoables ] as Array< any >;
expect( undoables.length ).toBe( 2 );
// move the pointer to the left
undoMgr.popUndoCommand();
expect( undoMgr.toArray().length).toBe( 1 );
expect( undoMgr.toArray().length).toBe( 1 );
} );