extjs

问题 I want to display a message from my server in the UI after synchronizing an ExtJS grid. Here's an excerpt of how that goes: this.store.sync({ callback: function (records, operation, success) { // messageProperty accessing code }, success: function (batch, options) { // messageProperty accessing code }, failure: function (batch, options) { } }); Here's a piece of the store definition: proxy: { headers: { 'Accept': 'application/json' }, limitParam: undefined, pageParam: undefined, startParam:

问题 I want to display a message from my server in the UI after synchronizing an ExtJS grid. Here's an excerpt of how that goes: this.store.sync({ callback: function (records, operation, success) { // messageProperty accessing code }, success: function (batch, options) { // messageProperty accessing code }, failure: function (batch, options) { } }); Here's a piece of the store definition: proxy: { headers: { 'Accept': 'application/json' }, limitParam: undefined, pageParam: undefined, startParam:

问题 I want to display a message from my server in the UI after synchronizing an ExtJS grid. Here's an excerpt of how that goes: this.store.sync({ callback: function (records, operation, success) { // messageProperty accessing code }, success: function (batch, options) { // messageProperty accessing code }, failure: function (batch, options) { } }); Here's a piece of the store definition: proxy: { headers: { 'Accept': 'application/json' }, limitParam: undefined, pageParam: undefined, startParam:

问题 colleagues! Please suggest, how to add a custom font to ExtJS so, that it would be loaded together with the applicaton, in case the user doesn't have this font installed in his system ? What folder must it be loaded to, and where and how should it be included? Thank you for answers! 回答1: You can simply add new font files to myApp\resources\fonts and add corresponding CSS rules to sass\etc\all.scss (thanks to scebotari66) like @font-face { font-family: Pragmatica; src: url(fonts/Pragmatica.ttf

问题 with extjs,i m runnig the server from one system,giving the url in another system and i m using JSONP in extjs ver:4.02,when i check in response i m getting data in json format,when i try to print in console or Store im not getting..here is my extjs code... <script type="text/javascript"> Ext.Ajax.cors = true; Ext.Ajax.useDefaultXhrHeader = false; Ext.define('User', { extend: 'Ext.data.Model', fields: ['empid', 'name', 'email'] }); var myStore = Ext.create('Ext.data.Store', { model: 'User',

问题 I randomly face the issue of missing first character in the ExtJS5 input field, while sending string via sendKeys method. System info: Ubuntu 14.04 -> docker containers with selenium grid (2.48.2) Browser Firefox Code is simple. I just get input web element, wait if it's clickable (i.e. isEnabled and isDisplayed), clear and send string: wait.until(ExpectedConditions.elementToBeClickable(input)).clear(); input.sendKeys(value); input element is simple too: <input id="textfield-1455-inputEl"

问题 I randomly face the issue of missing first character in the ExtJS5 input field, while sending string via sendKeys method. System info: Ubuntu 14.04 -> docker containers with selenium grid (2.48.2) Browser Firefox Code is simple. I just get input web element, wait if it's clickable (i.e. isEnabled and isDisplayed), clear and send string: wait.until(ExpectedConditions.elementToBeClickable(input)).clear(); input.sendKeys(value); input element is simple too: <input id="textfield-1455-inputEl"

问题 I'm using Exjts 4 and i want to change the button text color. Here is my code: { xtype: 'button', text: 'My Button', style:{ color: 'red' } } 回答1: There is some strange behavior in Extjs 4.2.0, but there is an override possible. Give your button a class using cls:'yourClassName' property and then in CSS make a full path to span holding the text, like so: .yourClassName div a span . Also give your css property a !important value to successfuly override base class. Ext.create('Ext.Button', {

问题 i define a treeGrid with plugin CellEditing like Ext.define('MyExample', { extend: 'Ext.tree.Panel', id: 'example', alias: 'example', .... plugins: [ Ext.create('Ext.grid.plugin.CellEditing', { clicksToEdit: 1, listeners: { beforeedit: function(plugin, edit){ alert('don't run second time'); } } }) ], ... And i have a button when i click this button will call below window (this window has treeGrid above) Ext.create('Ext.window.Window', { title: 'Phân xử lý', modal:true, height: 500 width: 500

问题 I try to create a combo with an image ( or something else ) and when I choose an option, value in combo has some options. I create a combo box look like: But when I choose an option that looks like: Here is my code http://jsfiddle.net/QZqeK/ // The data store containing the list of states var states = Ext.create('Ext.data.Store', { fields: ['abbr', 'name'], data : [{ "abbr":"AL", "name":"<img src='http://icons.iconarchive.com/icons/famfamfam/silk/16/folder-picture-icon.png'>" }, { "abbr":"AK"