Vuetify, how to set default props

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梦毁少年i
梦毁少年i 2021-01-22 02:44

I have started using Vuetify, but I am looking for a way to modify the default props on some components.

Is there a way to do this?

i.e. Instead of constantly ha

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  • 2021-01-22 03:08

    something along these lines, but beware if you are new to vue.js you'll have to do some reading:

    relevant doc: vue mixin, vue extends

    js

    // some already existing component, you need to get it somehow
    // most likely via `import <something-to-import>`
    let theExternalComponent = {
      props: { wrap: { default: false, type: Boolean } },
      template: "<li>wrap:{{wrap}}</li>"
    };
    // this simulates the global registration
    Vue.component("v-some-external-component", theExternalComponent);
    
    // -- lets start --
    
    // lets extend that component - and overwrite the default prop for wrap
    let extendedExternalwithOtherDefaults = {
      extends: theExternalComponent,
      mixins: [{ props: { wrap: { default: true } } }],
    };
    
    var app = new Vue({
      el: "#app",
      components: { "v-my-customized-component": extendedExternalwithOtherDefaults }
    });
    

    html (pug actually but that does not matter here)

    div(id="app")
      ul
        v-some-external-component
    
        v-some-external-component(wrap)
    
        v-my-customized-component
        // now defaults to wrap:true
    
        v-my-customized-component(:wrap="false") 
        // you can still set the wrap to false if required
    

    output

    wrap:false
    wrap:true
    wrap:true
    wrap:false
    

    codepen: https://codepen.io/anon/pen/MLxbEW

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