1 | /*! |
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2 | * Ext JS Library 3.0.0 |
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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 | * http://www.extjs.com/license |
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6 | */ |
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7 | // Application instance for showing user-feedback messages. |
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8 | var App = new Ext.App({}); |
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9 | |
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10 | // Create HttpProxy instance. Notice new configuration parameter "api" here instead of load. However, you can still use |
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11 | // the "url" paramater -- All CRUD requests will be directed to your single url instead. |
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12 | var proxy = new Ext.data.HttpProxy({ |
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13 | api: { |
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14 | read : 'app.php/users/view', |
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15 | create : 'app.php/users/create', |
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16 | update: 'app.php/users/update', |
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17 | destroy: 'app.php/users/destroy' |
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18 | } |
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19 | }); |
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20 | |
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21 | // Typical JsonReader. Notice additional meta-data params for defining the core attributes of your json-response |
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22 | var reader = new Ext.data.JsonReader({ |
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23 | totalProperty: 'total', |
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24 | successProperty: 'success', |
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25 | idProperty: 'id', |
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26 | root: 'data' |
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27 | }, [ |
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28 | {name: 'id'}, |
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29 | {name: 'email', allowBlank: false}, |
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30 | {name: 'first', allowBlank: false}, |
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31 | {name: 'last', allowBlank: false} |
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32 | ]); |
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33 | |
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34 | // The new DataWriter component. |
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35 | var writer = new Ext.data.JsonWriter({ |
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36 | encode: true, |
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37 | writeAllFields: false |
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38 | }); |
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39 | |
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40 | // Typical Store collecting the Proxy, Reader and Writer together. |
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41 | var store = new Ext.data.Store({ |
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42 | id: 'user', |
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43 | proxy: proxy, |
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44 | reader: reader, |
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45 | writer: writer, // <-- plug a DataWriter into the store just as you would a Reader |
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46 | autoSave: true, // <-- false would delay executing create, update, destroy requests until specifically told to do so with some [save] buton. |
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47 | listeners: { |
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48 | write : function(store, action, result, res, rs) { |
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49 | App.setAlert(res.success, res.message); // <-- show user-feedback for all write actions |
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50 | }, |
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51 | exception : function(proxy, type, action, options, res, arg) { |
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52 | if (type === 'remote') { |
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53 | Ext.Msg.show({ |
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54 | title: 'REMOTE EXCEPTION', |
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55 | msg: res.message, |
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56 | icon: Ext.MessageBox.ERROR, |
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57 | buttons: Ext.Msg.OK |
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58 | }); |
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59 | } |
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60 | } |
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61 | } |
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62 | }); |
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63 | |
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64 | |
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65 | // A new generic text field |
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66 | var textField = new Ext.form.TextField(); |
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67 | |
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68 | // Let's pretend we rendered our grid-columns with meta-data from our ORM framework. |
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69 | var userColumns = [ |
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70 | {header: "ID", width: 40, sortable: true, dataIndex: 'id'}, |
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71 | {header: "Email", width: 100, sortable: true, dataIndex: 'email', editor: textField}, |
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72 | {header: "First", width: 50, sortable: true, dataIndex: 'first', editor: textField}, |
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73 | {header: "Last", width: 50, sortable: true, dataIndex: 'last', editor: textField} |
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74 | ]; |
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75 | |
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76 | // load the store immeditately |
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77 | store.load(); |
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78 | |
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79 | |
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80 | Ext.onReady(function() { |
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81 | Ext.QuickTips.init(); |
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82 | |
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83 | // create user.Form instance (@see UserForm.js) |
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84 | var userForm = new App.user.Form({ |
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85 | renderTo: 'user-form', |
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86 | listeners: { |
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87 | create : function(fpanel, data) { // <-- custom "create" event defined in App.user.Form class |
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88 | var rec = new userGrid.store.recordType(data); |
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89 | userGrid.store.insert(0, rec); |
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90 | } |
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91 | } |
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92 | }); |
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93 | |
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94 | // create user.Grid instance (@see UserGrid.js) |
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95 | var userGrid = new App.user.Grid({ |
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96 | renderTo: 'user-grid', |
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97 | store: store, |
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98 | columns : userColumns, |
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99 | listeners: { |
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100 | rowclick: function(g, index, ev) { |
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101 | var rec = g.store.getAt(index); |
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102 | userForm.loadRecord(rec); |
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103 | }, |
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104 | destroy : function() { |
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105 | userForm.getForm().reset(); |
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106 | } |
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107 | } |
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108 | }); |
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109 | }); |
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