Mercurial > lada > lada-client

annotate app/view/widgets/LadaForm.js @ 217:4db982514a5f

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Fixed issue21
author Torsten Irländer <torsten.irlaender@intevation.de>
date Mon, 15 Jul 2013 16:30:52 +0200
parents 401d559e0461
children cf83b382dc02
rev   line source
66
fcb63271d1bd Created custom Form element which is bound to the model
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1 Ext.define('Lada.view.widgets.LadaForm', {
fcb63271d1bd Created custom Form element which is bound to the model
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2 extend: 'Ext.form.Panel',
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3
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4 alias: 'widget.ladaform',
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5 /**
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6 * http://moduscreate.com/expert-ext-js-model-integration-in-forms/
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7 */
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8
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9 /**
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10 * Can be a reference to a model instance or a model class name.
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11 */
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12 model: null,
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13 /**
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14 * Set to the id of the model instance and the model will be loaded for you.
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15 * Only applicable if model provided is a model class name (string).
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16 */
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17 modelId: null,
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18 bodyPadding: '10 10',
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19 border: 0,
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20
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21 errors: null,
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22 warnings: null,
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23 message: null,
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24 success: null,
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25 readonly: false,
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26
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27 initComponent: function() {
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28
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29 this.callParent();
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30
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31 this.getForm().trackResetOnLoad = true; //Workaround
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32
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33 if (Ext.isString(this.model)) {
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34
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35 //Load a model to be updated
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36 if (this.modelId) {
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37
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38 Ext.ClassManager.get(this.model).load(this.modelId, {
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39 failure: this.onModelLoadFailure,
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40 success: this.onModelLoadSuccess,
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41 scope: this
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42 });
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43
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44 //Load an empty record to be inserted
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45 } else {
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46 this.bindModel(Ext.create(this.model, {}));
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47 }
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48
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49 } else {
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50
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51 //Bind the provided model to be updated
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52 this.bindModel(this.model);
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53
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54 }
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55
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56 this.addEvents('loadsuccess', 'loadfailure', 'savesuccess', 'savefailure');
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57 },
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58
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59 bindModel: function(model) {
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60 this.model = model;
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61 this.loadRecord(model);
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62 // Set the form to readonly if the models readonly attribute is
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63 // true
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64 if (model.get('readonly') === true) {
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65 this.setReadOnly(true);
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66 }
66
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67 },
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68
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69 commit: function(callback, scope) {
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70 if (this.form.isDirty() && this.form.isValid()) {
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71 this.form.updateRecord(this.model);
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72
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73 var data = this.model.getAllData();
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74 var baseUrl = this.model.getProxy().url;
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75 var url = baseUrl;
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76 var method = "POST";
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77 if (this.model.getId()) {
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78 url += this.model.getEidi();
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79 method = "PUT";
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80 }
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81
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82 Ext.Ajax.request({
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83 url: url,
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84 jsonData: data,
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85 method: method,
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86 callback: function(option, success, response) {
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87 this.parseResponse(response);
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88 if (this.success) {
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89 console.log('Save was successfull');
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90 this.fireEvent('savesuccess', this);
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91 } else {
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92 console.log('Save was not successfull');
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93 this.form.markInvalid(this.errors);
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94 this.fireEvent('savefailure', this);
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95 }
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96 },
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97 scope: this
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98 });
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99 }
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100 },
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101
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102 onModelLoadSuccess: function(record, operation) {
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103 this.bindModel(record);
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104 this.parseResponse(operation);
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105 this.fireEvent('loadsuccess', this, record, operation);
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106 },
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107
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108 onModelLoadFailure: function(record, operation) {
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109 this.parseResponse(operation);
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110 this.fireEvent('loadfailure', this, record, operation);
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111 },
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112
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113 translateReturnCodes: function(codes) {
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114 var translated = {};
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115 for (var k in codes) {
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116 translated[k] = Lada.getApplication().bundle.getMsg(codes[k]);
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117 }
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118 return translated;
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119 },
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120 setReadOnly: function (bReadOnly) {
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121 this.getForm().getFields().each (function (field) {
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122 //field.setDisabled(bReadOnly);
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123 field.setReadOnly(bReadOnly);
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124 });
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125 },
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126 parseResponse: function(response) {
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127 var json = Ext.decode(response.responseText);
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128 if (json) {
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129 this.success = json.success;
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130 this.errors = this.translateReturnCodes(json.errors);
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131 this.warnings = this.translateReturnCodes(json.warnings);
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132 this.message = Lada.getApplication().bundle.getMsg(json.message);
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133 } else {
211
401d559e0461 Fix rendering the form readonly.
Torsten Irländer <torsten.irlaender@intevation.de>
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134 this.setReadOnly(this.model.get('readonly'));
133
819bfedb70de Do not use the model.save mathod to store items in the databut but trigger a
Torsten Irländer <torsten.irlaender@intevation.de>
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135 }
66
fcb63271d1bd Created custom Form element which is bound to the model
Torsten Irländer <torsten.irlaender@intevation.de>
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136 }
fcb63271d1bd Created custom Form element which is bound to the model
Torsten Irländer <torsten.irlaender@intevation.de>
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137 });
http://lada.wald.intevation.org