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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
commite44a7e37b6c7b5961adaffc62b9042b8d442938e (patch)
tree95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/wire/TableAdapter.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
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New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
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+if(!dojo._hasResource["dojox.wire.TableAdapter"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.wire.TableAdapter"] = true;
+dojo.provide("dojox.wire.TableAdapter");
+
+dojo.require("dojox.wire.CompositeWire");
+
+dojo.declare("dojox.wire.TableAdapter", dojox.wire.CompositeWire, {
+ // summary:
+ // A composite Wire for table rows
+ // description:
+ // This class has multiple child Wires for object properties or array
+ // elements of a table row.
+ // The root object for this class must be an array.
+ // When an object with Wires is specified to 'columns' property, they
+ // are used to get a row object with property values.
+ // When an array of Wires is specified to 'columns' property, they
+ // are used to get a row array with element values.
+ // The row values are returned in an array.
+ // This class only supports getValue(), but not setValue().
+
+ _wireClass: "dojox.wire.TableAdapter",
+
+ constructor: function(/*Object*/args){
+ // summary:
+ // Initialize properties
+ // description:
+ // If object properties or array elements specified in 'columns'
+ // property are not Wires, Wires are created from them as
+ // arguments, with 'parent' property set to this Wire instance.
+ // args:
+ // Arguments to initialize properties
+ // columns:
+ // An object or array containing child Wires for column values
+ this._initializeChildren(this.columns);
+ },
+
+ _getValue: function(/*Array*/object){
+ // summary:
+ // Return an array of table row value (object or array)
+ // description:
+ // This method iterates over an array specified to 'object'
+ // argument and calls getValue() method of the child Wires with
+ // each element of the array to get a row object or array.
+ // Finally, an array with the row objects or arrays are retuned.
+ // object:
+ // A root array
+ // returns:
+ // An array of table row value
+ if(!object || !this.columns){
+ return object; //Array
+ }
+
+ var array = object;
+ if(!dojo.isArray(array)){
+ array = [array];
+ }
+
+ var rows = [];
+ for(var i in array){
+ var row = this._getRow(array[i]);
+ rows.push(row);
+ }
+ return rows; //Array
+ },
+
+ _setValue: function(/*Array*/object, /*Array*/value){
+ // summary:
+ // Not supported
+ throw new Error("Unsupported API: " + this._wireClass + "._setValue");
+ },
+
+ _getRow: function(/*Object||Array*/object){
+ // summary:
+ // Return an array or object for a table row
+ // description:
+ // This method calls getValue() method of the child Wires to
+ // create a row object or array.
+ // returns:
+ // An array or object for a table row
+ var row = (dojo.isArray(this.columns) ? [] : {}); // array or object
+ for(var c in this.columns){
+ row[c] = this.columns[c].getValue(object);
+ }
+ return row; //Array||Object
+ }
+});
+
+}