1 | /* |
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2 | * Ext JS Library 0.30 |
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3 | * Copyright(c) 2006-2009, Ext JS, LLC. |
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4 | * licensing@extjs.com |
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5 | * |
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6 | * http://extjs.com/license |
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7 | */ |
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8 | |
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9 | |
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10 | tx.data.ListStore = Ext.extend(Ext.data.Store, { |
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11 | constructor: function(){ |
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12 | tx.data.ListStore.superclass.constructor.call(this, { |
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13 | sortInfo:{field: 'listName', direction: "ASC"}, |
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14 | reader: new Ext.data.JsonReader({ |
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15 | id: 'listId', |
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16 | fields: tx.data.List |
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17 | }) |
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18 | }); |
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19 | this.boundTrees = {}; |
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20 | this.conn = tx.data.conn; |
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21 | this.proxy = new Ext.sql.Proxy(tx.data.conn, 'list', 'listId', this); |
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22 | }, |
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23 | |
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24 | getName : function(id){ |
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25 | var l = this.data.map[id]; |
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26 | return l ? l.data.listName : ''; |
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27 | }, |
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28 | |
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29 | addList : function(name, id, isFolder, parentId){ |
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30 | var l = this.findList(name); |
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31 | if(!l){ |
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32 | var id = id || Ext.uniqueId(); |
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33 | l = new tx.data.List({listId: id, listName: name, isFolder: isFolder === true, parentId: parentId || 'root'}, id); |
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34 | this.add(l); |
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35 | } |
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36 | return l; |
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37 | }, |
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38 | |
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39 | newList : function(isFolder, parentId){ |
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40 | var i = 1; |
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41 | var text = isFolder ? 'New Folder ' : 'New List '; |
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42 | while(this.findList(text + i)){ |
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43 | i++; |
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44 | } |
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45 | return this.addList(text + i, undefined, isFolder, parentId); |
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46 | }, |
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47 | |
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48 | findList : function(name){ |
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49 | var d = this.data; |
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50 | for(var i = 0, len = d.length; i < len; i++){ |
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51 | if(d.items[i].data.listName === name){ |
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52 | return d.items[i]; |
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53 | } |
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54 | } |
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55 | return null; |
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56 | }, |
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57 | |
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58 | loadDemoLists: function(){ |
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59 | this.addList('Personal', 'personal', true, 'root'); |
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60 | this.addList('Family', 'family', false, 'personal'); |
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61 | this.addList('Bills', 'bills', false, 'personal'); |
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62 | this.addList('Fun', 'fun', false, 'personal'); |
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63 | this.addList('Other Stuff', 'personal-misc', false, 'personal'); |
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64 | this.addList('Work', 'work', true, 'root'); |
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65 | this.addList('Ext 2.x', 'ext2', false, 'work'); |
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66 | this.addList('Ext 1.x', 'ext1', false, 'work'); |
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67 | this.addList('Meetings', 'meetings', false, 'work'); |
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68 | this.addList('Miscellaneous', 'work-misc', false, 'work'); |
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69 | }, |
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70 | |
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71 | bindTree : function(tree){ |
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72 | this.boundTrees[tree.id] = { |
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73 | add: function(ls, records){ |
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74 | var pnode = tree.getNodeById(records[0].data.parentId); |
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75 | if(pnode){ |
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76 | pnode.reload(); |
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77 | } |
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78 | }, |
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79 | |
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80 | remove: function(ls, record){ |
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81 | var node = tree.getNodeById(record.id); |
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82 | if(node && node.parentNode){ |
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83 | node.parentNode.removeChild(node); |
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84 | } |
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85 | }, |
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86 | |
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87 | update: function(ls, record){ |
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88 | var node = tree.getNodeById(record.id); |
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89 | if(node){ |
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90 | node.setText(record.data.listName); |
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91 | } |
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92 | } |
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93 | }; |
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94 | |
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95 | this.on(this.boundTrees[tree.id]); |
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96 | }, |
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97 | |
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98 | unbindTree : function(tree){ |
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99 | var h = this.boundTrees[tree.id]; |
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100 | if (h) { |
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101 | this.un('add', h.add); |
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102 | this.un('remove', h.remove); |
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103 | this.un('update', h.update); |
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104 | } |
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105 | }, |
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106 | |
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107 | prepareTable : function(){ |
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108 | try{ |
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109 | this.createTable({ |
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110 | name: 'list', |
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111 | key: 'listId', |
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112 | fields: tx.data.List.prototype.fields |
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113 | }); |
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114 | }catch(e){console.log(e);} |
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115 | } |
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116 | }); |
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