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HomeWeb Front-endJS TutorialSummarize the instance methods of vue2.0 configuration

Summarize the instance methods of vue2.0 configuration

Jun 21, 2017 am 11:10 AM
AttributesmethodOptionsConfiguration

Global configuration

                                         credcess lain                                                                                                                .    errorHandler    Error tracking
     ignoredElements   Ignore the Custom elements outside of Vue.
Keycodes Customized Key Leader
Performance enables components to initialize components in the browser.
                                                                                                                                                                   . Vue.set(object, key,value)                                        cred should should be added that ID, [definition]) Register or get the global filter
.mixin(mixin )       Global Mixing
      Vue.compile(template)    Compile the template string in the render function

Options/Data       data     Vue Instance data object
Props Computed properties
Methods Methods and event handling
Watch Instance methods




Options/DOM

El Dom element as

Template String Templates

Render String Templates

#Options/Lifecycle Hooks

BeforeCreate Called after instance initialization and before data observation and event configuration
Created Called after instance creation is completed
beforeMount Called before mounting starts
      mounted                                             wealth Hook
BeforeUpdate Called when the data is updated
deactivated Called when the component is deactivated
beforeDestroy Called before the instance is destroyed
destroyed Vue examples Called after destruction

Options/resources

                                                                                                            ’ s ’ s ’s ’s ’s ’s ’ s ’s ’ s use to use A hash table of available filters for the instance

            vues        Hash table of components available for the instance Mixins Options Accepts an array of mixin objects                                                                                       ]                                    int                             uga By in the in ” ”                               Change the plain text insertion delimiter


#Instance attributes

    vm.$data                                                ductcess] The root DOM element used by the instance vm. $options        Initialization options for the current Vue instance       vm.$parent        Parent instance, if the current instance has one
        vm.$root       Current The root Vue instance of the component tree
       vm.$children       The current instance Direct subcomponent
                                                 by vm.$slots                                      ductatch'.      vm.$refs      An object that contains all sub-registers with ref Component
    vm.$isServer       Whether the current Vue instance is running on the server

Instance method/data

  vm.$watch(expOrFn,callback,[options])                                          An expression or calculated property   ##       vm.$delete(object,key)      This is the alias of the global Vue.delete

Instance method/event

      vm.on(event, callback)                                   vm.$once(event,callback)                                   ui in others in in the custom event
​Remove event listening $emit(event,[...args]) Trigger an event on the instance The text content
of v-html updates the innerHTML
of the element. v-show switches the display css attribute of the element based on the true or false value of the expression.
       v-if   Render elements based on the true or false condition of an expression

   v-else   Add an else block for v-if or v-else-if.

V-FOR Based on the source data, multiple rendering element living model sections

v-on abbreviation@, binding event monitor, the event type is specified by the parameter.

v-bind Abbreviation: Dynamically bind one or more properties v-model Create two-way data binding on a form control or component v-pre Skip this element and its child elements Compilation process
v-cloak This directive remains on the element until the associated instance is compiled
v-once Only render elements and components once




Special properties## Key Insert the content of the subcomponent into the slot




Built-in components

Rendering an element as a dynamic component

Transition Element as a single element or transition effect of a component

Transition-group Element as multiple element/ Component's excessive effect      keep-alive         Mainly used to retain component state or avoid repeated rendering        slot                                                                             ''    ool step  by is mainly used to retain component state or avoid repeated rendering
The element serves as a content distribution slot in the component template

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