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[Jaffa-svn] SF.net SVN: jaffa:[3886] trunk/JaffaRIA/source/html/js/extjs/jaffa/ maintenance
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From: <ga...@us...> - 2009-05-30 22:02:13
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Revision: 3886
http://jaffa.svn.sourceforge.net/jaffa/?rev=3886&view=rev
Author: gautamj
Date: 2009-05-30 22:02:00 +0000 (Sat, 30 May 2009)
Log Message:
-----------
Refactored Jaffa.maintenance.FormPanel to utilize the all new PanelLoadSave plugin
Modified Paths:
--------------
trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/Maintenance.js
trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/plugins/PanelLoadSave.js
Modified: trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/Maintenance.js
===================================================================
--- trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/Maintenance.js 2009-05-30 21:06:42 UTC (rev 3885)
+++ trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/Maintenance.js 2009-05-30 22:02:00 UTC (rev 3886)
@@ -251,137 +251,9 @@
* By default this panel will get a "save" option in the toolbar, which will be tied to
* the controllers "save" process.
*/
-Jaffa.maintenance.FormPanel = Ext.extend(Jaffa.maintenance.Panel, {
- /**
- * @cfg {boolean} isNew
- * This indicates if the Panel is being used to create a record.
- */
- isNew: false
-
- ,readOnly: false
- ,autoScroll: true
- ,defaultType: 'textfield'
- ,layout: 'formdescription'
-
-
- ,constructor: function (config) {
- Jaffa.maintenance.FormPanel.superclass.constructor.call(this, config);
- }
-
- /**
- * A general load method that is automatically wired in to the controller's
- * onload event as part of the panels registration. This method generally will
- * use the panel's {@link #findDataSource} method to figure out what data to
- * load into the panel. For this to work the "mapping" properties on the widgets
- * in the panel should be based on the object returned as the data source.
- * <p>
- * By default this method will make "textOnly" any field on this panel that is specified
- * as a "key" field in its class metadata definition.
- */
- ,load: function(){
- this.controller.clearPanelFields(this);
-
- if (this.isDirty)
- this.onSaveSuccess();
-
- var ds = this.findDataSource();
- if (ds)
- this.controller.setPanelFields(this, ds);
-
- // Disable primary key fields for existing records
- if (ClassMetaData[this.metaClass] && ClassMetaData[this.metaClass].key && typeof ClassMetaData[this.metaClass].key === 'string') {
- //var keyField = this.findByMapping(ClassMetaData[this.metaClass].key);
- var keyField = this.find("mapping", ClassMetaData[this.metaClass].key);
- if (keyField && keyField.length == 1)
- keyField[0].setTextOnly(true);
- }
-
- // reset the isNew flag to support subsequent saves after a creation of a new record
- this.isNew = false;
- }
-
- /**
- * This method is used to locate the data source associated to this panel by
- * the {@link #load} method. On reload of a previously registered panel this method
- * is also used by the controller to register this panel with it's data source.
- *
- * @return {Object} Returns first entry in array of objects in the associated controller's model
- */
- ,findDataSource: function () {
- var output = this.controller.isLoaded && this.controller.model ? this.controller.model.itemAt(0) : null;
- if (!output) {
- output = new Ext.util.MixedCollection();
- this.controller.model = output;
- this.isNew = true;
- }
- return output;
- }
-
- /**
- * A general validation method that is invoked to see if this panel's
- * data can be saved without errors. This is invoked because (a) a save
- * has been invoked on the controller related to this panel, and (b) because
- * this panel when created registered its self with the controller
- *
- * @return {String} Returns a null string if all vaildation pass, or
- * a HTML string containing the errors to be displayed *
- * @DEPRECATES tabValidate
- */
- ,validateData: function() {
- return this.controller.validatePanelFields(this);
- }
-
- /**
- * This packages up the data to saved from this panel, the original data object is provided
- * so a delta between it and the panel's values so only changed values need to be saved.
- *
- * If the 'isDelete' flag is set to true on the panel, the object will be marked for deletion
- *
- *
- * @param {Object} origData This is the original graph data object this panel is changing
- * @param {Object} saveData This object should be modifed by this function to contain a copy of
- * the origData including all the changes made to the panel.
- * It is recommended that you only include the fields that have changed,
- * assuming your back end service can support this.
- * @return {boolean} Return true if there is a change in the data, ie something needs
- * to be saved
- *
- * @DEPRECATES tabSave
- */
- ,saveData: function(origData, saveData) {
- // Propagate the isDelete flag so the source object will be deleted
- if (this.isDelete) {
- saveData.deleteObject = true;
- this.isDelete = false;
- return true;
- }
- return this.controller.getModifiedPanelFields(this, saveData, origData);
- }
-
- /**
- * (Optional) Implement if data added to this panel should be saved.
- *
- * This packages up the data to saved from this panel, the original data object is provided
- * so a delta between it and the panel's values so only changed values need to be saved.
- *
- * If this Panel contains new data, the Panel is registered with a Collection, as opposed
- * to the instance being modified. Therefore the difference between the data passed here, compared
- * to the saveData() method, is that the origData is the array of these kinds of records, and
- * saveData is also the array of records to save.
- *
- * @param {Object} origData This is the original array of graph data objects.
- * @param {Object} saveData This array should have the new object appended to it.
- */
- ,createData: function (origData, saveData) {
- var child, exists = false;
- // @TODO: Lookup existing object in saveData. Reuse, if present
- if (!exists)
- child = {};
- var updated = this.saveData(null, child);
- if (updated && !exists)
- saveData[saveData.length] = child;
- return updated;
- }
+Jaffa.maintenance.FormPanel = Ext.extend(Ext.Panel, {
+ defaultType: 'textfield',
+ plugins: [new Jaffa.maintenance.plugins.PanelLoadSave()]
});
Modified: trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/plugins/PanelLoadSave.js
===================================================================
--- trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/plugins/PanelLoadSave.js 2009-05-30 21:06:42 UTC (rev 3885)
+++ trunk/JaffaRIA/source/html/js/extjs/jaffa/maintenance/plugins/PanelLoadSave.js 2009-05-30 22:02:00 UTC (rev 3886)
@@ -37,14 +37,16 @@
//determine metaClass
if (!c.metaClass)
c.metaClass = this.metaClass
- if (!c.metaClass)
- c.metaClass = Jaffa.component.Controller.lookupMetaClass(c); //lookup the metaClass from the component or its parent
+ //@FIXME: Uncomment the following after the lookupMetaClass() function has been implemented
+ //if (!c.metaClass)
+ // c.metaClass = Jaffa.component.Controller.lookupMetaClass(c); //lookup the metaClass from the component or its parent
//determine controller
if (!c.controller && this.controller)
c.controller = typeof this.controller == "string" ? Jaffa.component.Controller.getController(this.controller) : this.controller;
- if (!c.controller)
- c.controller = Jaffa.component.Controller.lookupController(c); //lookup the controller from the component or its parent
+ //@FIXME: Uncomment the following after the lookupController() function has been implemented
+ //if (!c.controller)
+ // c.controller = Jaffa.component.Controller.lookupController(c); //lookup the controller from the component or its parent
if (c.controller)
c.controller.registerPanel(c, c.findDataSource());
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