What are the common properties in vue.js

Commonly used attributes in vue.js are: 1. el attribute; 2. data attribute; 3. template attribute; 4. methods attribute; 5. render attribute; 6. computed attribute; 7. watch attribute.

The operating environment of this article: windows10 system, vue.js 2.9, thinkpad t480 computer.

Vue is a progressive framework for building user interfaces. Its core library only focuses on the view layer. It is not only easy to get started, but also easy to integrate with third-party libraries or existing projects. On the other hand, when combined with a modern tool chain and various supporting libraries, Vue is fully capable of providing drivers for complex single-page applications.

The following are some common properties in vue, let’s take a look.

el attribute

• is used to instruct the vue compiler from where to start parsing vue's syntax. It can be said to be a placeholder.

data attribute

• is used to organize the attributes abstracted from the view. It can be said that the data of the view is abstracted and stored in data.

template attribute

• is used to set the template and will replace page elements, including placeholders.

methods attribute

• Place the business logic in the page, js methods are generally placed in methods

render attribute

• Create a real Virtual Dom

computed attribute

• Used Calculation

• Vue.js calculated properties, calculated properties are very useful when dealing with some complex logic

watch property

• Vue.js listens to the property watch. We can respond to data changes through watch

• watch:function(new,old){} monitors the data in data Change two parameters, one returns the new value and the other returns the old value.

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