What is Ext panel?
Ext. panel. Panel: It is the basic container which allows to add items in a normal panel.
What is ext display?
It is used to display various notifications such as the time, Caller-ID, missed calls. In many camera phones, the external display can act as a viewfinder to help frame self-portrait photos. Related terms: Display type.
Why do people use external monitor?
By having an external monitor to a laptop means they will be able to edit documents side by side and enhance multitasking whatever line of work you might be in.
What is Grid ExtJS?
grid. Panel is one of the centerpieces of ExtJS. It’s an incredibly versatile component that provides an easy way to display, sort, group, and edit data.
Is it worth buying an external monitor?
Using an extra monitor for at home has several advantages. For example, you can expand your laptop screen, giving you extra screen space for your text documents, graphical programs, movies, and games. I’ll explain to you why the extra pixels on a monitor will come in handy.
What is renderer in Extjs?
Column renderers give us the ability to customize the behavior and rendering of the cells inside a grid’s panel. A renderer is tied to a particular column, and will run for each cell that it has to display/create in that column. In the Ext JS library, many renderers are already set inside the Ext. util.
What does panel mean in ext.panel.container?
Panel is a container that has specific functionality and structural components that make it the perfect building block for application-oriented user interfaces. Panels are, by virtue of their inheritance from Ext.container.Container, capable of being configured with a layout, and containing child Components.
Can a tool be added dynamically in ExtJS?
Well according to ExtJs docs, tools can only be specified in the config options for the Panel, but cannot be added dynamically. But I needed to add the tool dynamically to the Panel, as the Panel was already instantized and shown from another portion of the application code, that I did not want to be modified.
Is there an alternate name for ext button?
Alternate Name- One or more additional class name synonymns (in Ext JS 6.0.0 the Ext.button.Buttonclass has an alternate class name of Ext.Button). Alternate class names are commonly maintained for backward compatibility.
What are listeners in Extjs?
Ext JS provides listener property for writing events and custom events in Ext JS files. We will add the listener in the previous program itself by adding a listen property to the panel. This way we can also write multiple events in listeners property.
What is Afterrender Extjs?
afterrender is an event on the tree. Panel itself, so it will only be called after the tree. Panel is rendered. Sounds like the column renderer is being called every time the column is rendered; for example, on column sorting.
How do I create a grid in Extjs?
var myGrid = Ext. create(‘Ext. grid. Panel’, { store: { fields: [‘name’, ’email’, ‘phone’], sorters: [‘name’, ‘phone’] }, columns: [ { text: ‘Name’, dataIndex: ‘name’ }, { text: ‘Email’, dataIndex: ’email’ } ] });
What does external monitor do?
The external display can extend your viewing area, giving you more space for applications, or mirror your laptop screen (show the same thing on both screens). So, an external monitor is actually an extra screen which plugs into your laptop which gives you the use of two screens instead of one.
What is dataIndex in ExtJS?
dataIndex: The dataIndex is the field in the underlying Ext. data. Store to use as the value for the column. renderer: Allows the underlying store value to be transformed before being displayed in the grid.
Is it worth getting an external monitor?
That will help them with the issue of productivity and lack of comfort. By having an external monitor to a laptop means they will be able to edit documents side by side and enhance multitasking whatever line of work you might be in.
Is monitor better for eyes than laptop?
If you spend all day staring at a monitor, you could be suffering from eye strain. However, a new monitor can relieve your eyes. If you’re experiencing the symptoms of eye strain, the best solution is to spend less time looking at screens.
Does external monitor slow down laptop?
The short answer: a monitor should show games at the same frame rate as the laptop’s internal screen. If the monitor you’re connecting to has a higher resolution than your laptop screen and you run the game at that higher resolution, then your performance could drop.