What is xType in Extjs?

October 26, 2019 Off By idswater

What is xType in Extjs?

xtype is an easy way to create Components without using the full class name. This is especially useful when creating a Ext. Container that contains child Components. An xtype is simply a shorthand way of specifying a Component – for example you can use xtype: ‘panel’ instead of typing out Ext.

What is xType?

xtype is a shorthand way to identify particular components: panel = Ext.Panel , textfield = Ext.form.TextField , etc. When you create a page or a form, you may use these xtypes rather than instantiate objects. For example, items: [{ xtype: ‘textfield’, autoWidth: true, fieldLabel: ‘something’ }]

Which architecture follows in Sencha Touch?

MVC architecture
Sencha Touch is a combination of three frameworks − ExtJs, JqTouch, and Raphael (vector drawing). It follows MVC architecture. MVC separates the code into more manageable chunks.

What is widget in Extjs?

Widget is a light-weight Component that consists of nothing more than a template Element that can be cloned to quickly and efficiently replicate many instances. Ext. Widget is typically not instantiated directly, because the default template is just a single element with no listeners.

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.

What is Sencha Architect?

Sencha Architect is a visual app builder that empowers a developer (and a development team) to design, develop, and deploy apps from a single and integrated environment. It also provides support for Ext JS and Sencha Touch development.

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.

What is the meaning of sencha?

Sencha (煎茶) is a type of Japanese ryokucha (緑茶, green tea) which is prepared by infusing the processed whole tea leaves in hot water. This is as opposed to matcha (抹茶), powdered Japanese green tea, where the green tea powder is mixed with hot water and therefore the leaf itself is included in the beverage.

Is ExtJS dead?

will ExtJS simply die at some point? Indeed it will, as at some point will die . Net, Java etc. It will not die in a foreseen future however and the need for this kind of Flesh-less solutions will only increase.

What does sencha taste like?

What Does Sencha Tea Taste Like? Sencha has a fresh, herbal, or grassy flavor, which can have notes of grass, kale, Brussel sprouts, kiwi, and spinach depending on how long it is steeped. When you first sip it, sencha tea may have an astringent taste which typically evolves from sour to sweet to savory.

Which is the latest version of Ext JS?

Ext JS 4.2 is a pure JavaScript application framework that works on all modern browsers from IE6 to the latest version of Chrome. It enables you to create the best cross-platform applications using nothing but a browser, and has a phenomenal API. This is the biggest upgrade we’ve ever made to Ext JS and we think you’re going to love it.

What does the xtype mean in ext.js?

xType defines the type of Ext JS UI component, which is determined during rendering of the component. For example, the element can be a textbox for which we have xType as textField or the element can have a numeric value only for which we have Numeric xType. This xType is to represent a text field, where the user can enter a value.

How is the type of an ext.js component determined?

xType defines the type of Ext JS UI component, which is determined during rendering of the component. For example, the element can be a textbox for which we have xType as textField or the element can have a numeric value only for which we have Numeric xType. Different Types of xType

Which is the most important widget in ext.js?

Ext.js – Form. In most of the web applications, forms are the most important widget to get the information from the user such as login form/feedback form so that the value can be saved in the database for future reference. Form widget is used for this purpose.