Detailed explanation of the calling sequence of functions in vue

This article mainly shares an introduction to the calling sequence of functions in vue. It has a good reference value and I hope it will be helpful to everyone. Let’s follow the editor to take a look, I hope it can help everyone. Method is used to define methods. For example, if you @click="test", methods defines the method test.

created and ready are both the life cycle of vue components

created

Type: Function

Details:

Called synchronously after the instance is created. At this point the instance has finished parsing options, which means that: data bindings, computed properties, methods, watchers/event callbacks have been established. But DOM compilation has not started yet, $el does not exist yet.

ready

Type: Function

Details:

Compiling End and el are called after the first insertion of the document, such as after the first attached hook. Note that it must be triggered by Vue insertion (for example, it is called after vm.el inserts the document for the first time, such as after the first attached hook. Note that it must be triggered by Vue insertion (for example, vm.appendTo() and other methods or instructions update)) ready hook.

compted is a calculated attribute, such as

#

computed:{ 
b:function(){ 
return this.a+1 
} 
}

route: { 
data: function (transition) { 
//数据获取,修改data 
transition.next() 
} 
}

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