Mercurial > lada > lada-client

annotate app/view/widgets/LadaForm.js @ 119:1a08905b46e2

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Added tag tag-refactor for changeset f2579cadaee8
author Torsten Irländer <torsten.irlaender@intevation.de>
date Fri, 21 Jun 2013 16:51:16 +0200
parents ee1d1305dcff
children 819bfedb70de
rev   line source
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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 readonly: false,
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25
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26 initComponent: function() {
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27
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28 this.callParent();
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29
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30 this.getForm().trackResetOnLoad = true; //Workaround
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31
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32 if (Ext.isString(this.model)) {
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33
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34 //Load a model to be updated
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35 if (this.modelId) {
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36
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37 Ext.ClassManager.get(this.model).load(this.modelId, {
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38 failure: this.onModelLoadFailure,
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39 success: this.onModelLoadSuccess,
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40 scope: this
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41 });
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42
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43 //Load an empty record to be inserted
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44 } else {
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45 this.bindModel(Ext.create(this.model, {}));
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46 }
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47
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48 } else {
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49
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50 //Bind the provided model to be updated
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51 this.bindModel(this.model);
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52
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53 }
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54
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55 this.addEvents('loadsuccess', 'loadfailure', 'savesuccess', 'savefailure');
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56 },
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57
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58 bindModel: function(model) {
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59 this.model = model;
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60 this.loadRecord(model);
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61 },
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62
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63 commit: function(callback, scope) {
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5ad82cff1a21 Only submit form if internal validation is ok.
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64 if (this.form.isDirty() && this.form.isValid()) {
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65 this.form.updateRecord(this.model);
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66
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67 this.model.save({
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68 callback: function(records, operation) {
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69 this.parseResponse(operation);
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70 if (operation.wasSuccessful()) {
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71 console.log('Save was successfull');
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72 this.fireEvent('savesuccess', this, records, operation);
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73 } else {
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74 console.log('Save was not successfull');
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75 this.form.markInvalid(this.errors);
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76 this.fireEvent('savefailure', this, records, operation);
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77 }
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78 if (callback) {
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79 callback.call(scope || this, this, operation.wasSuccessful(), this.model);
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80 }
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81 },
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82 scope: this
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83 });
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84 }
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85 },
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86
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87 onModelLoadSuccess: function(record, operation) {
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88 this.bindModel(record);
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89 this.parseResponse(operation);
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90 this.fireEvent('loadsuccess', this, record, operation);
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91 },
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92
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93 onModelLoadFailure: function(record, operation) {
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94 this.parseResponse(operation);
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95 this.fireEvent('loadfailure', this, record, operation);
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96 },
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97
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98 translateReturnCodes: function(codes) {
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99 var translated = {};
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100 for (var k in codes) {
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101 translated[k] = Lada.getApplication().bundle.getMsg(codes[k]);
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102 }
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103 return translated;
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104 },
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105 setReadOnly: function (bReadOnly) {
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106 this.getForm().getFields().each (function (field) {
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107 //field.setDisabled(bReadOnly);
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108 field.setReadOnly(bReadOnly);
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109 });
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110 },
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111 parseResponse: function(operation) {
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112 this.errors = this.translateReturnCodes(operation.request.scope.reader.jsonData["errors"]);
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113 this.warnings = this.translateReturnCodes(operation.request.scope.reader.jsonData["warnings"]);
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114 this.message = Lada.getApplication().bundle.getMsg(operation.request.scope.reader.jsonData["message"]);
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115 //this.setReadOnly(true);
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116 }
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117
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118 });
http://lada.wald.intevation.org