What is layout in Extjs?
Layout is the way the elements are arranged in a container. It can be horizontal, vertical, or any other. This layout arranges different components in tab fashion. Tabs will be displayed on top of the container. Every time only one tab is visible and each tab is considered as a different component.
What is the latest version of Extjs?
Ext JS
| Ext JS 2.0 Web Desktop | |
|---|---|
| Stable release | 7.4.0 / May 10, 2021 |
| Type | JavaScript library |
| License | Proprietary |
| Website | www.sencha.com/products/extjs/ |
Which layout gives privilege to specify size of each element with respect to the container size Extjs?
Anchor
Different type of Layouts:
| Layout Type | Description |
|---|---|
| Accordion | This layout allows to place all the items in stack fashion (one on top of other) inside container. |
| Anchor | This layout gives the privilege to the user to give the size of each element with respect to the container size. |
How do we add a tooltip to any component in Ext JS?
new BoxComponent({ qtip: “This is a tip”, listeners: { rendered: function(c){ Ext. QuickTips. register({ target: c. getEl(), text: c.
Is Ext JS still popular?
For being over a decade old, Ext JS is still a good platform to develop many enterprise-grade (think intranet) applications.
How do I create a container in Extjs?
Basic container with different layout example:
- Absolute. Ext. create(‘Ext.container.Container’, { renderTo: Ext.
- Accordion. Ext. create(‘Ext.container.Container’, { renderTo : Ext.
- Anchor. Ext. create(‘Ext.container.Container’, { renderTo : Ext.
- Auto. Ext.
- Column. Ext.
- Border. Ext.
- hBox. Ext.
- vBox. Ext.
Which of the following is a base class for all Extjs components?
Container is the base class for all the containers in Ext JS.
What is tooltip in Extjs?
ToolTip is a Ext. Tip implementation that handles the common case of displaying a tooltip when hovering over a certain element or elements on the page. It allows fine-grained control over the tooltip’s alignment relative to the target element or mouse, and the timing of when it is automatically shown and hidden.
How are the layouts defined in ext.js?
Ext JS has a different layout defined in its library but we can always write custom layouts as well. This layout allows to position the items using XY coordinates in the container. This layout allows to place all the items in stack fashion (one on top of the other) inside the container.
When to use ext.layout.container.column?
Ext.layout.container.Column This is a useful layout style when you need multiple columns that can have varying content height. Any fixed-width column widths are calculated first, then any percentage-width columns specified using the columnWidthconfig will be calculated based on remaining container width.
What is ext.layout.container.absolute config?
Ext.layout.container.Absolute This is a simple layout style that allows you to position items within a container using CSS-style absolute positioning via XY coordinates. Sample Config: layout: ‘absolute’, items:[{ title: ‘Panel 1’, x: 50, y: 50, html: ‘Positioned at x:50, y:50’ }] API Reference
How to customize an accordion panel in ExtJS?
You can easily customize individual accordion panels by adding styles scoped to the panel by class or id. For example, to style the panel with id ‘panel2’ above you could add rules like this: