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New build scripts
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5282 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
279
source/web/scripts/ajax/dojo/src/collections/Store.js
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279
source/web/scripts/ajax/dojo/src/collections/Store.js
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/*
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Copyright (c) 2004-2006, The Dojo Foundation
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All Rights Reserved.
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Licensed under the Academic Free License version 2.1 or above OR the
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modified BSD license. For more information on Dojo licensing, see:
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http://dojotoolkit.org/community/licensing.shtml
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*/
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dojo.provide("dojo.collections.Store");
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dojo.require("dojo.lang.common");
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/* Store
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* Designed to be a simple store of data with access methods...
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* specifically to be mixed into other objects (such as widgets).
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*/
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dojo.collections.Store = function(/* array? */jsonArray){
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// summary
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// Data Store with accessor methods.
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var data = [];
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this.keyField = "Id";
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this.get = function(){
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// summary
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// Get the internal data array, should not be used.
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return data; // array
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};
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this.getByKey = function(/* string */key){
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// summary
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// Find the internal data object by key.
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for(var i=0; i<data.length; i++){
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if(data[i].key==key){
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return data[i]; // object
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}
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}
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return null; // null
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};
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this.getByIndex = function(/*number*/idx){
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// summary
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// Get the internal data object by index.
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return data[idx]; // object
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};
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this.getData = function(){
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// summary
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// Get an array of source objects.
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var arr = [];
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for(var i=0; i<data.length; i++){
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arr.push(data[i].src);
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}
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return arr; // array
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};
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this.getDataByKey = function(/*string*/key){
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// summary
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// Get the source object by key.
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for(var i=0; i<data.length; i++){
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if(data[i].key==key){
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return data[i].src; // object
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}
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}
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return null; // null
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};
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this.getDataByIndex = function(/*number*/idx){
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// summary
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// Get the source object at index idx.
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return data[idx].src; // object
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};
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this.update = function(/* Object */obj, /* string */fieldPath, /* Object */val){
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var parts=fieldPath.split("."), i=0, o=obj, field;
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if(parts.length>1) {
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field = parts.pop();
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do{
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if(parts[i].indexOf("()")>-1){
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var temp=parts[i++].split("()")[0];
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if(!o[temp]){
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dojo.raise("dojo.collections.Store.getField(obj, '" + field + "'): '" + temp + "' is not a property of the passed object.");
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} else {
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// this *will* throw an error if the method in question can't be invoked without arguments.
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o = o[temp]();
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}
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} else {
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o = o[parts[i++]];
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}
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} while (i<parts.length && o != null);
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} else {
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field = parts[0];
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}
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obj[field] = val;
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this.onUpdateField(obj, fieldPath, val);
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};
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this.forEach = function(/* function */fn){
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// summary
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// Functional iteration directly on the internal data array.
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if(Array.forEach){
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Array.forEach(data, fn, this);
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}else{
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for(var i=0; i<data.length; i++){
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fn.call(this, data[i]);
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}
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}
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};
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this.forEachData = function(/* function */fn){
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// summary
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// Functional iteration on source objects in internal data array.
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if(Array.forEach){
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Array.forEach(this.getData(), fn, this);
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}else{
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var a=this.getData();
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for(var i=0; i<a.length; i++){
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fn.call(this, a[i]);
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}
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}
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};
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this.setData = function(/*array*/arr){
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// summary
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// Set up the internal data.
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data = []; // don't fire onClearData
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for(var i=0; i<arr.length; i++){
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data.push({
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key:arr[i][this.keyField],
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src:arr[i]
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});
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}
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this.onSetData();
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};
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this.clearData = function(){
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// summary
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// Clears the internal data array.
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data = [];
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this.onClearData();
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};
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this.addData = function(/*obj*/obj,/*string?*/key){
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// summary
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// Add an object with optional key to the internal data array.
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var k = key || obj[this.keyField];
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if(this.getByKey(k)){
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var o = this.getByKey(k);
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o.src = obj;
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} else {
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var o={ key:k, src:obj };
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data.push(o);
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}
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this.onAddData(o);
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};
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this.addDataRange = function(/*array*/arr){
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// summary
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// Add a range of objects to the internal data array.
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var objects=[];
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for(var i=0; i<arr.length; i++){
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var k = arr[i][this.keyField];
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if(this.getByKey(k)){
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var o = this.getByKey(k);
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o.src = obj;
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} else {
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var o = { key:k, src:arr[i] };
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data.push(o);
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}
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objects.push(o);
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}
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this.onAddDataRange(objects);
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};
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this.removeData = function(/*obj*/obj){
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// summary
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// remove the passed object from the internal data array.
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var idx=-1;
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var o=null;
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for(var i=0; i<data.length; i++){
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if(data[i].src==obj){
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idx=i;
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o=data[i];
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break;
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}
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}
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this.onRemoveData(o);
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if(idx>-1){
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data.splice(idx,1);
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}
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};
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this.removeDataByKey = function(/*string*/key){
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// summary
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// remove the object at key from the internal data array.
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this.removeData(this.getDataByKey(key));
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};
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this.removeDataByIndex = function(/*number*/idx){
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// summary
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// remove the object at idx from the internal data array.
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this.removeData(this.getDataByIndex(idx));
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};
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if(jsonArray && jsonArray.length && jsonArray[0]){
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this.setData(jsonArray);
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}
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};
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dojo.extend(dojo.collections.Store, {
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getField:function(/*object*/obj, /*string*/field){
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// helper to get the nested value if needed.
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var parts=field.split("."), i=0, o=obj;
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do{
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if(parts[i].indexOf("()")>-1){
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var temp=parts[i++].split("()")[0];
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if(!o[temp]){
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dojo.raise("dojo.collections.Store.getField(obj, '" + field + "'): '" + temp + "' is not a property of the passed object.");
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} else {
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// this *will* throw an error if the method in question can't be invoked without arguments.
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o = o[temp]();
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}
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} else {
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o = o[parts[i++]];
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}
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} while (i<parts.length && o != null);
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if(i < parts.length){
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dojo.raise("dojo.collections.Store.getField(obj, '" + field + "'): '" + field + "' is not a property of the passed object.");
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}
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return o; // object
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},
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getFromHtml:function(/* array */meta, /* HTMLTableBody */body, /* function? */fnMod){
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// summary
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// Parse HTML data into native JSON structure for the store.
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var rows = body.rows;
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// create a data constructor.
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var ctor=function(row){
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var obj = {};
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for(var i=0; i<meta.length; i++){
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var o = obj;
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var data = row.cells[i].innerHTML;
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var p = meta[i].getField();
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if(p.indexOf(".") > -1){
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p = p.split(".");
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while(p.length>1){
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var pr = p.shift();
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o[pr] = {};
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o = o[pr];
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}
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p = p[0];
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}
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var type = meta[i].getType();
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if(type == String){
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o[p] = data;
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} else {
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if(data){
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o[p] = new type(data);
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} else {
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o[p] = new type();
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}
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}
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}
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return obj;
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};
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// we have initialization data, let's parse it.
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var arr=[];
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for(var i=0; i<rows.length; i++){
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var o = ctor(rows[i]);
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if(fnMod){
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fnMod(o, rows[i]); // apply any modifiers.
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}
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arr.push(o);
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}
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return arr; // array
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},
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onSetData:function(){ },
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onClearData:function(){ },
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onAddData:function(obj){ },
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onAddDataRange:function(arr){ },
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onRemoveData:function(obj){ },
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onUpdateField:function(obj, field, val){ }
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});
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