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Questions tagged [extjs5]

Sencha Ext JS (JavaScript Framework for Rich Desktop Apps)

Sencha Ext JS is the industry's most powerful desktop application development platform with unparalleled cross-browser compatibility, advanced MVC architecture, plugin-free charting, and modern UI widgets.

Ext JS 5 has a myriad of new features and improvements. Here are some of the best:

  • Two-way data binding is a new mechanism that allows changes made in the view to be automatically written back to the model (and vice versa) without the need for custom event handlers.
  • Grid gadgets are new lightweight components useful for embedding within grid cells. Widgets and buffered updates make Ext JS grids even better, enabling richer data visualization and real-time data updates.
  • Touch-optimized charts is a new charting package that comes with features like 3D charts, financial charts, and multi-axis. It also has faster performance, cleaner code and a great experience on touch-screen devices. (The existing chart package is available as a separate package, so you can still use it.)
  • Routing allows application deep linking by translating your application's URL into controller actions and methods.
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How to show tooltip for grid cells?

I have a grid and when doing a mouseover on a cell a tooltip shows up for each cell. That works great. However, I have couple issues: 1) I only want to show tooltips for cells under the flag column. 2) If a cell doesn't have a value don't show a…
Devmix
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How to change image on panel when doing mouseover using CSS - ExtJs?

I'm trying to change images when doing mouseover/mouseleave using CSS or SASS. However, to acomplish this I can always do: header = panel.getHeader().getEl(); and then do this: //mouse enter event header.on('mouseover', function (e)…
HenryDev
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ExtJS 6 - How to upload a file without using form?

Ext JS provides fileuploadfield which is bundled with a button to browse local files. I just need to upload a file using as soon as it is selected from local instead of using a submit button in order to trigger the post process. Could not find an…
talha06
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Ext JS - how to pass arguments to listener present in controller from view

I have a view - a panel basically ... i have menu buttons in it ..... 4 menus inside a button ... i want to call one particular function present in the controller each time but with different parameters ... how is it possible ? xtype:…
Anindya Halder
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"Ext.mixin.Observable#addEvents" is deprecated in Extjs 5/6

What can we use instead of addEvents to add an event to the extended class? this.addEvents({ "itemclick" : true });
Eleanor
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What is the best way to remove multiple records from store? extjs

What is the best way to remove multiple records with a condition in extjs? For example: var store = Ext.create('Ext.data.Store', { data: [ {name: 'Ed', age: 21}, {name: 'Tommy', age: 15}, {name: 'Aaron', age: 18}, …
Kohei Mikami
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ExtJS 5.1.1 Immediately fire binding in ViewModel

Seems like i have some misunderstanding with binding timings. I have a simple combobox with value binded to some object in viewmodel. Selecting new value, firing change event, which fired after setValue method, so my new value is already set, but my…
Exclaim
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ExtJS 5 textfield bug (Chrome)

I create simple application with window and 3 field: Fiddle Link (Use Chrome) When I enter a value in the field, it looks fine. But when I change the focus,text in field moves down. All fields work similarly. After click on trigger (if field has…
ki11en
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EXTJS 5 - Date picker year and month only

I guess this question has been asked a lot (as I found a few topics about it), but I still don't really know how to render a date picker, by only displaying month and year. I think I can do this differently: Create my own cuctom component (but I…
JkSuf
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EXT JS 5.1 Minified Core Frame work when developing

When developing I want to use a a minified .js file of Ext JS 5.1 like they do on Sencha Fiddle. It looks like you can use the cdn link from Sencha but when I use this in the index file it fails. Is there something I need to be doing in the…
JesseRules
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ExtJS Chart Label Issue

I have a cartesian Chart with multiple series. One series is a Bar and the other series is a Line. The line axis label is not rendering the correct values corresponding to the data entered for the line. For instance my store data is as follows: { …
Brent Wilderman
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Can ExtJS 3.x and ExtJS 5 co-exist in a single application?

I'm not a developer myself, but my company develops and supports a large web application for insurance brokers. Since way back we've been using ExtJS 3.x and as we went further the harder it got to migrate from 3.x to 4 and now to ExtJS 5. Due to…
al_x13
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How to use Ext5 combobox with data bindings

I want to use a combobox which receives the preselected value from a data binding and also the possible options from a data binding of the same store. The panel items configuration looks like this: { xtype: 'combobox', name:…
Erik Theoboldt
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extjs store proxy not invoking for xtype

I have a popup window that has some xtypes, one xtype is a grid and that has a Store but i dont see it invoking any ajax call. Can someone tell me what am i missing? Ext.define('myApp.view.myPopup' {... .... { xtype: 'grid', …
Red Forman
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Show only 10 rows on my Gridpanel

I'm building my first platform using Ext.js, and I'm trying to figure it out how can I specify a limit of rows for my Gridpanel. I would like to show only the last 10 values from a store At the moment, I'm receiving all the values from a store, and…
Tony
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