vue render function
vue render function
https://vuejs.org/v2/guide/render-function.html
{
// Same API as `v-bind:class`, accepting either
// a string, object, or array of strings and objects.
class: {
foo: true,
bar: false
},
// Same API as `v-bind:style`, accepting either
// a string, object, or array of objects.
style: {
color: 'red',
fontSize: '14px'
},
// Normal HTML attributes
attrs: {
id: 'foo'
},
// Component props
props: {
myProp: 'bar'
},
// DOM properties
domProps: {
innerHTML: 'baz'
},
// Event handlers are nested under `on`, though
// modifiers such as in `v-on:keyup.enter` are not
// supported. You'll have to manually check the
// keyCode in the handler instead.
on: {
click: this.clickHandler
},
// For components only. Allows you to listen to
// native events, rather than events emitted from
// the component using `vm.$emit`.
nativeOn: {
click: this.nativeClickHandler
},
// Custom directives. Note that the `binding`'s
// `oldValue` cannot be set, as Vue keeps track
// of it for you.
directives: [
{
name: 'my-custom-directive',
value: '2',
expression: '1 + 1',
arg: 'foo',
modifiers: {
bar: true
}
}
],
// Scoped slots in the form of
// { name: props => VNode | Array<VNode> }
scopedSlots: {
default: props => createElement('span', props.text)
},
// The name of the slot, if this component is the
// child of another component
slot: 'name-of-slot',
// Other special top-level properties
key: 'myKey',
ref: 'myRef',
// If you are applying the same ref name to multiple
// elements in the render function. This will make `$refs.myRef` become an
// array
refInFor: true
}
attrs
https://css-tricks.com/what-does-the-h-stand-for-in-vues-render-method/
https://alligator.io/vuejs/introduction-render-functions/
macOS & bash shell
bash !== node
Windows
#!/usr/bin/env node
echo "^-v-^ app is running in development env!" && npm run start
MacOS
#!/usr/bin/env bash
echo "^-v-^ app is running in development env!" && npm run start
# chmod +x
$ chmod +x ./app.sh & sudo npm link & "app": "app.sh"
# npm link
$ npm link
本文首发于博客园,作者:xgqfrms,原文链接:https://www.cnblogs.com/xgqfrms/p/10210341.html
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