extjs

问题 I have a multiselect with search bound to a store (with attribute string_value). Search only searches strings that start with "string to search" instead of contains "string to search" (similar to searching for '%string%' instead of 'string%'). Is there a way to do this by extending 'multiselector-search'? Below is my multiselector control bound to a form: var ms = Ext.widget('form', { xtype: 'multi-selector', width: 400, height: 300, requires: [ 'Ext.view.MultiSelector' ], layout: 'fit',

问题 I am trying to get data that is being passed and load it into various textfields. Right now, I have a .html file which contains this: <script type="text/javascript"> var res = {"address":"","city":"","state":"","zip":""}; </script> Then, I have a .js file which contains my entire layout with all the textfields, etc. and my entire store. This is what I have so far as my store trying to load the data, but I am not sure what the correct method is to try and get the data from the html file and

问题 I'm trying to filter my list of auditions by show ID but when the show ID is '1' all auditions that have a show Id of '1x' are being returned. Below is my code. Audition Model: Ext.regModel("Audition", { fields: [ {name: "id", type: "integer"}, {name: "show_id", type: "integer"}, {name: "date", type: "string"}, {name: "details", type: "string"} ], belongsTo: 'Show', proxy: { type: 'ajax', url : 'app/data/auditions.json', reader: { type: 'json', root: 'auditions', id : 'id' } }, }); app.stores

问题 I've a grid cloumn with xtype:datecolumn as below, Now what happens is when i want to alter the value of the cell , i.e change the time on click the cell becomes blank for editing and on clicking way the previous value comes back, I want the value to be present to edit on click this is my gridcolumn { text: ' Time', dataIndex: 'time', xtype: 'datecolumn', format: 'Y-m-d H:i:s', editor: { xtype: 'datefield', format: 'Y-m-d H:i:s', allowBlank: false, maskRe: /[0-9,:,-]/ } }, How will I be

问题 I'm creating a formpanel with items created via xtype (not calling new for each items). I'd like to add a precision at the right of the TextField. I managed to do it by setting a CompositeField containing the TextField + a standard Panel, but is there a better way, like a property in the TextField I would have missed or a better alternative ? Thanks for your help ! :) new Ext.form.FormPanel ({ 'id': 'create-form', 'header': true, 'headerAsText': true, 'hideCollapseTool': true, 'title': 'New

问题 How can I draw an stock chart or a line chart with hundreds points? I disabled animation in regular line chart, but not successful and still too heavy and slow. 回答1: I've recently written a blog post on creating stock charts in Ext JS 4 - http://www.scottlogic.co.uk/2011/12/ext-js-4-stock-charts/. It uses a couple of hundred points and performs fine in modern browsers and isn't too bad in IE7-8. This said however, even after messing with the Ext JS build system, the minimum Ext build required

问题 I need to implement Window which can be always on top. How can I to do it? All my tries with WindowManager give me no results :( 回答1: In Ext.window.Window, there's a property called ' modal ': set it to true. Otherwise, use the WindowManager to manage your windows: in this case you have to follow the following steps: register your windows to the WindowManager ( Ext.WindowManager.register (winId) ) use bringToFront method to set your window on top ( Ext.WindowManager.bringToFront (winId) )

问题 I'm trying to load 'nested' data in a hasMany relation in ExtJS4. My model looks like this: Ext.define("Entrypage.model.Entrypage",{ extend: "Ext.data.Model", fields: ['id','title','urlkey','text','picture','keywords', 'searchterms','description','critriamodus'], hasMany: {model: 'EntrypageCriterium',name:'brands'}, proxy: { type: 'ajax', url: '/Admin/extjson/entrypages', reader: {type:'json', root:'entrypages'} } }); And EntrypageCriterium : Ext.define("Entrypage.model.EntrypageCriterium",{

问题 I have been learning SenCha Touch for awhile and still feel confused when trying to create a store. In the SenCha Documentation, it says to use Ext.create() Example I tried and it simply doesn't work. For the rest of others, I always see people use Ext.define() to create a store and it works. Now, my question is: what are the differences between them and when/how to use either one of them in a right way? Some demo code is highly appreciated Thanks a lot my friends. 回答1: define is for

问题 I have an existing CSS file that I would like to include in my ExtJS production build. I am using a custom theme. I know I can go to MyApp/packages/myCustomTheme/sass/etc/ and use an @import in the all.scss file. But that uses the @import in the production file. I'm hoping there is a way that I can get my existing CSS file compressed with the rest of my app's CSS. 回答1: To include your custom css file in your production build, you can include the stylesheet above the <!-- <x-compile> -->