Dojo developers will be pleased to read about the recent update to the Dojo grid control . Version 1.2 of the grid control focuses primarily on improving integration with Dojo data stores, improved grid layout handling and providing advanced in-place editing capabilities. The update was fairly extensive forcing the team to rethink the design of the widget and refactor quite a bit of code. As such, the updated version of the grid has been setup as a new control allowing developers to continue to use the older version while being able to take advantage the updated features. This will ensure that applications based on the previous grid control won't break. The biggest benefit truly is the tighter coupling between the new DataGrid and Dojo's existing dojo.data stores: In order to use dojo.data stores with the grid in previous releases, you needed the dojox.grid.data.DojoData model which would bridge the gap between the grid and the store. DataGrid has been engineered to remove that bridge. Instead of using stand-alone models to store data for the grid, any dojo.data store that implements the Dojo Data read API can be used. Additionally, DataGrid can use the write and notification API’s if they are available. For example, the following code will create a new dojo.data store based off of a JSON file from a URL and populate the new DataGrid by passing it as an option to the DataGrid constructor: PLAIN TEXT JAVASCRIPT: var jsonStore = new do ...
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Dojo developers will be pleased to read about the recent update to the Dojo grid control . Version 1.2 of the grid control focuses primarily on improving integration with Dojo data stores, improved grid layout handling and providing advanced in-place editing capabilities. The update was fairly extensive forcing the team to rethink the design of the widget and refactor quite a bit of code. As such, the updated version of the grid has been setup as a new control allowing developers to continue to use the older version while being able to take advantage the updated features. This will ensure that applications based on the previous grid control won't break. The biggest benefit truly is the tighter coupling between the new DataGrid and Dojo's existing dojo.data stores: In order to use dojo.data stores with the grid in previous releases, you needed the dojox.grid.data.DojoData model which would bridge the gap between the grid and the store. DataGrid has been engineered to remove that bridge. Instead of using stand-alone models to store data for the grid, any dojo.data store that implements the Dojo Data read API can be used. Additionally, DataGrid can use the write and notification API’s if they are available. For example, the following code will create a new dojo.data store based off of a JSON file from a URL and populate the new DataGrid by passing it as an option to the DataGrid constructor: PLAIN TEXT JAVASCRIPT: var jsonStore = new do ...