/ext-4.0.7/examples/direct/direct.js

  1/*
  2
  3This file is part of Ext JS 4
  4
  5Copyright (c) 2011 Sencha Inc
  6
  7Contact:  http://www.sencha.com/contact
  8
  9GNU General Public License Usage
 10This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file.  Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
 11
 12If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact.
 13
 14*/
 15Ext.require([
 16    'Ext.direct.*',
 17    'Ext.panel.Panel',
 18    'Ext.form.field.Text',
 19    'Ext.toolbar.TextItem'
 20]);
 21
 22Ext.onReady(function(){
 23    
 24    function doEcho(field){
 25        TestAction.doEcho(field.getValue(), function(result, event){
 26            var transaction = event.getTransaction(),
 27                content = Ext.String.format('<b>Successful call to {0}.{1} with response:</b><pre>{2}</pre>',
 28                    transaction.action, transaction.method, Ext.encode(result));
 29            
 30            updateMain(content);
 31            field.reset();
 32        });
 33    }
 34    
 35    function doMultiply(field){
 36        TestAction.multiply(field.getValue(), function(result, event){
 37            var transaction = event.getTransaction(),
 38                content;
 39                
 40            if (event.status) {
 41                content = Ext.String.format('<b>Successful call to {0}.{1} with response:</b><pre>{2}</pre>',
 42                    transaction.action, transaction.method, Ext.encode(result));
 43            } else {
 44                content = Ext.String.format('<b>Call to {0}.{1} failed with message:</b><pre>{2}</pre>',
 45                    transaction.action, transaction.method, event.message);
 46            }
 47            updateMain(content);
 48            field.reset();
 49        });
 50    }
 51    
 52    function updateMain(content){
 53        main.update({
 54            data: content
 55        });
 56        main.body.scroll('b', 100000, true);
 57    }
 58    
 59    Ext.direct.Manager.addProvider(Ext.app.REMOTING_API, {
 60        type:'polling',
 61        url: 'php/poll.php',
 62        listeners: {
 63            data: function(provider, event){
 64                updateMain('<i>' + event.data + '</i>');
 65            }
 66        }
 67    });
 68    
 69    var main = Ext.create('Ext.panel.Panel', {
 70        id: 'logger',
 71        title: 'Remote Call Log',
 72        renderTo: document.body,
 73		width: 600,
 74		height: 300,
 75        tpl: '<p>{data}</p>',
 76        tplWriteMode: 'append',
 77        autoScroll: true,
 78        bodyStyle: 'padding: 5px;',
 79        dockedItems: [{
 80            dock: 'bottom',
 81            xtype: 'toolbar',
 82            items: [{
 83                hideLabel: true,
 84                itemId: 'echoText',
 85                xtype: 'textfield',
 86                width: 300,
 87                emptyText: 'Echo input',
 88                listeners: {
 89                    specialkey: function(field, event){
 90                        if (event.getKey() === event.ENTER) {
 91                            doEcho(field);
 92                        }
 93                    }
 94                }
 95            }, {
 96                itemId: 'echo',
 97                text: 'Echo',
 98                handler: function(){
 99                    doEcho(main.down('#echoText'));
100                }
101            }, '-', {
102                hideLabel: true,
103                itemId: 'multiplyText',
104                xtype: 'textfield',
105                width: 80,
106                emptyText: 'Multiply x 8',
107                listeners: {
108                    specialkey: function(field, event){
109                        if (event.getKey() === event.ENTER) {
110                            doMultiply(field);
111                        }
112                    }
113                }
114            }, {
115                itemId: 'multiply',
116                text: 'Multiply',
117                handler: function(){
118                    doMultiply(main.down('#multiplyText'));
119                }
120            }]
121        }]
122	});
123});
124