X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/2e847cf21b8ab9d15fa167b315ca5b2fa92638fc..3789b528d8dd8aad4558e38e22d775bcab1cbd36:/examples/form/registration.js
diff --git a/examples/form/registration.js b/examples/form/registration.js
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--- /dev/null
+++ b/examples/form/registration.js
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+Ext.require([
+ 'Ext.form.*',
+ 'Ext.Img',
+ 'Ext.tip.QuickTipManager'
+]);
+
+Ext.onReady(function() {
+ Ext.tip.QuickTipManager.init();
+
+ var formPanel = Ext.widget('form', {
+ renderTo: Ext.getBody(),
+ frame: true,
+ width: 350,
+ bodyPadding: 10,
+ bodyBorder: true,
+ title: 'Account Registration',
+
+ defaults: {
+ anchor: '100%'
+ },
+ fieldDefaults: {
+ labelAlign: 'left',
+ msgTarget: 'none',
+ invalidCls: '' //unset the invalidCls so individual fields do not get styled as invalid
+ },
+
+ /*
+ * Listen for validity change on the entire form and update the combined error icon
+ */
+ listeners: {
+ fieldvaliditychange: function() {
+ this.updateErrorState();
+ },
+ fielderrorchange: function() {
+ this.updateErrorState();
+ }
+ },
+
+ updateErrorState: function() {
+ var me = this,
+ errorCmp, fields, errors;
+
+ if (me.hasBeenDirty || me.getForm().isDirty()) { //prevents showing global error when form first loads
+ errorCmp = me.down('#formErrorState');
+ fields = me.getForm().getFields();
+ errors = [];
+ fields.each(function(field) {
+ Ext.Array.forEach(field.getErrors(), function(error) {
+ errors.push({name: field.getFieldLabel(), error: error});
+ });
+ });
+ errorCmp.setErrors(errors);
+ me.hasBeenDirty = true;
+ }
+ },
+
+ items: [{
+ xtype: 'textfield',
+ name: 'username',
+ fieldLabel: 'User Name',
+ allowBlank: false,
+ minLength: 6
+ }, {
+ xtype: 'textfield',
+ name: 'email',
+ fieldLabel: 'Email Address',
+ vtype: 'email',
+ allowBlank: false
+ }, {
+ xtype: 'textfield',
+ name: 'password1',
+ fieldLabel: 'Password',
+ inputType: 'password',
+ style: 'margin-top:15px',
+ allowBlank: false,
+ minLength: 8
+ }, {
+ xtype: 'textfield',
+ name: 'password2',
+ fieldLabel: 'Repeat Password',
+ inputType: 'password',
+ allowBlank: false,
+ /**
+ * Custom validator implementation - checks that the value matches what was entered into
+ * the password1 field.
+ */
+ validator: function(value) {
+ var password1 = this.previousSibling('[name=password1]');
+ return (value === password1.getValue()) ? true : 'Passwords do not match.'
+ }
+ },
+
+ /*
+ * Terms of Use acceptance checkbox. Two things are special about this:
+ * 1) The boxLabel contains a HTML link to the Terms of Use page; a special click listener opens this
+ * page in a modal Ext window for convenient viewing, and the Decline and Accept buttons in the window
+ * update the checkbox's state automatically.
+ * 2) This checkbox is required, i.e. the form will not be able to be submitted unless the user has
+ * checked the box. Ext does not have this type of validation built in for checkboxes, so we add a
+ * custom getErrors method implementation.
+ */
+ {
+ xtype: 'checkboxfield',
+ name: 'acceptTerms',
+ fieldLabel: 'Terms of Use',
+ hideLabel: true,
+ style: 'margin-top:15px',
+ boxLabel: 'I have read and accept the Terms of Use.',
+
+ // Listener to open the Terms of Use page link in a modal window
+ listeners: {
+ click: {
+ element: 'boxLabelEl',
+ fn: function(e) {
+ var target = e.getTarget('.terms'),
+ win;
+ if (target) {
+ win = Ext.widget('window', {
+ title: 'Terms of Use',
+ modal: true,
+ html: '',
+ buttons: [{
+ text: 'Decline',
+ handler: function() {
+ this.up('window').close();
+ formPanel.down('[name=acceptTerms]').setValue(false);
+ }
+ }, {
+ text: 'Accept',
+ handler: function() {
+ this.up('window').close();
+ formPanel.down('[name=acceptTerms]').setValue(true);
+ }
+ }]
+ });
+ win.show();
+ e.preventDefault();
+ }
+ }
+ }
+ },
+
+ // Custom validation logic - requires the checkbox to be checked
+ getErrors: function() {
+ return this.getValue() ? [] : ['You must accept the Terms of Use']
+ }
+ }],
+
+ dockedItems: [{
+ xtype: 'container',
+ dock: 'bottom',
+ layout: {
+ type: 'hbox',
+ align: 'middle'
+ },
+ padding: '10 10 5',
+
+ items: [{
+ xtype: 'component',
+ id: 'formErrorState',
+ baseCls: 'form-error-state',
+ flex: 1,
+ validText: 'Form is valid',
+ invalidText: 'Form has errors',
+ tipTpl: Ext.create('Ext.XTemplate', ''),
+
+ getTip: function() {
+ var tip = this.tip;
+ if (!tip) {
+ tip = this.tip = Ext.widget('tooltip', {
+ target: this.el,
+ title: 'Error Details:',
+ autoHide: false,
+ anchor: 'top',
+ mouseOffset: [-11, -2],
+ closable: true,
+ constrainPosition: false,
+ cls: 'errors-tip'
+ });
+ tip.show();
+ }
+ return tip;
+ },
+
+ setErrors: function(errors) {
+ var me = this,
+ baseCls = me.baseCls,
+ tip = me.getTip();
+
+ errors = Ext.Array.from(errors);
+
+ // Update CSS class and tooltip content
+ if (errors.length) {
+ me.addCls(baseCls + '-invalid');
+ me.removeCls(baseCls + '-valid');
+ me.update(me.invalidText);
+ tip.setDisabled(false);
+ tip.update(me.tipTpl.apply(errors));
+ } else {
+ me.addCls(baseCls + '-valid');
+ me.removeCls(baseCls + '-invalid');
+ me.update(me.validText);
+ tip.setDisabled(true);
+ tip.hide();
+ }
+ }
+ }, {
+ xtype: 'button',
+ formBind: true,
+ disabled: true,
+ text: 'Submit Registration',
+ width: 140,
+ handler: function() {
+ var form = this.up('form').getForm();
+
+ /* Normally we would submit the form to the server here and handle the response...
+ form.submit({
+ clientValidation: true,
+ url: 'register.php',
+ success: function(form, action) {
+ //...
+ },
+ failure: function(form, action) {
+ //...
+ }
+ });
+ */
+
+ if (form.isValid()) {
+ Ext.Msg.alert('Submitted Values', form.getValues(true));
+ }
+ }
+ }]
+ }]
+ });
+
+});