extjs

问题 I am very new to Ext js . I am trying to implement Grid in application in that once user will click on data new msg window will open with current data and user can edit that and this will saved in model. I am using Classic toolkit I tried like this: Ext.define('MyApp.view.main.MainController', { extend: 'Ext.app.ViewController', alias: 'controller.main', require:['Ext.plugin.Viewport'], itemtap: function (view,index,item,record) { Ext.Viewport.add({ xtype:'formpanel', title:'update', width

问题 I'm trying to apply a constraint on combobox. It's half-working at the moment. On the combobox, I have this listener: [...] listeners: { 'focus': function (combo, value) { var orgComboVal = Ext.getCmp('Org1') var getOrgValue = orgComboVal.getValue(); if (typeof getOrgValue !== undefined) { reseaulist.clearFilter(true); for (var q = 0, l = getOrgValue.length; q < l; q++) { reseaulist.filter([ {property:'code_organisme', value: getOrgValue[q]} ]); } } } } Ext.getCmp('Org1') defines another

问题 I am new in extjs and just stuck on dynamic (percent) height in hbox setting. Sorry i could provide you my code on sencha fiddle, so i simplified my question, here is code Ext.application({ name : 'Fiddle', launch : function() { Ext.create('Ext.Container', { width: "100%", height: 200, title: "HBoxLayout Panel", layout: { type: 'hbox', align: 'stretch' }, renderTo: document.body, items: [{ xtype: 'panel', title: 'Inner Panel One', flex: 2 },{ xtype: 'panel', title: 'Inner Panel Two', flex: 1

问题 My main EXTJS function is calling three different AJAX asynch functions.The good news is that each AJAX function is successfully returning a boolean callback on whether the AJAX GET call was successful or not. The problem - I need to perform additional post business logic from my main calling function once the boolean results have been returned from all three AJAX functions. But as it is async the code will not wait for the async functions to complete and will fly through. Any ideas on how I

问题 I have a php file that returns a string like this ["item1","item2","item3","item4"] I need to create a combobox with ExtJS. The options must be the items like 4 options. How would I do this if the php link is items.php . Just to make things clear I need the combobox displayField and valueField have the same values, like the item1 will be the displayField and the valueField . Thanks in advance! P.S. the string is not Json formatted, I guess it's array store. 回答1: Firstly, I think you have to

问题 I am trying to upload a file through a form submit using Ext.Direct, however Ext.direct is sending my request as type 'application/json' instead of 'multipart/form-data' Here is my form. { xtype: 'form', api: { submit: 'App.api.RemoteModel.Site_Supplicant_readCSV' }, items: [ { xtype: 'filefield', buttonOnly: false, allowBlank: true, buttonText: 'Import CSV' } ], buttons: [ { text: 'Upload', handler: function(){ var form = this.up('form').getForm(); if(form.isValid()){ form.submit({ waitMsg:

问题 I am trying to upload a file through a form submit using Ext.Direct, however Ext.direct is sending my request as type 'application/json' instead of 'multipart/form-data' Here is my form. { xtype: 'form', api: { submit: 'App.api.RemoteModel.Site_Supplicant_readCSV' }, items: [ { xtype: 'filefield', buttonOnly: false, allowBlank: true, buttonText: 'Import CSV' } ], buttons: [ { text: 'Upload', handler: function(){ var form = this.up('form').getForm(); if(form.isValid()){ form.submit({ waitMsg:

问题 In ExtJs 4, I included a custom css like this: <!-- <x-compile> --> <!-- <x-bootstrap> --> <link rel="stylesheet" href="bootstrap.css"> <script src="ext/ext-dev.js"></script> <script src="bootstrap.js"></script> <!-- </x-bootstrap> --> <script src="app.js"></script> <!-- </x-compile> --> <link rel="stylesheet" href="/custom/css.css" type="text/css" charset="utf-8" /> The fact that the link to the CSS comes after the <x-compile> section makes that it is loaded later and thus rules in custom

问题 In ExtJs 4, I included a custom css like this: <!-- <x-compile> --> <!-- <x-bootstrap> --> <link rel="stylesheet" href="bootstrap.css"> <script src="ext/ext-dev.js"></script> <script src="bootstrap.js"></script> <!-- </x-bootstrap> --> <script src="app.js"></script> <!-- </x-compile> --> <link rel="stylesheet" href="/custom/css.css" type="text/css" charset="utf-8" /> The fact that the link to the CSS comes after the <x-compile> section makes that it is loaded later and thus rules in custom

问题 I'd like to create a recursive function to parse json-like data as below. When key is xtype, a new class will be created. In particular, when xtype = gridpanel/treepanel, all the properties have to be its constructor argument, otherwise, properties will be added after class has been created. My recursive function as below, I got an error 'too much recursion' at line 21 in ext-all.js. Please take a look, how am I able to solve this problem? codes in main program: me.recursiveParser(null, data