avalon2
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an elegant efficient express mvvm framework
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<title>Code coverage report for renders/Directive.js</title>
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<a href="../index.html">all files</a> / <a href="index.html">renders/</a> Directive.js
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">import { avalon, inBrowser } from '../seed/core'
import { Action, protectedMenbers } from '../vmodel/Action'
/**
* 一个directive装饰器
* @returns {directive}
*/
// DirectiveDecorator(scope, binding, vdom, this)
// Decorator(vm, options, callback)
export function Directive(vm, binding, vdom, render) {
var type = binding.type
var decorator = avalon.directives[type]
<span class="missing-if-branch" title="else path not taken" >E</span>if (inBrowser) {
var dom = avalon.vdom(vdom, 'toDOM')
if (dom.nodeType === 1) {
dom.removeAttribute(binding.attrName)
}
vdom.dom = dom
}
var callback = decorator.update ? function (value) {
if (!render.mount && /css|visible|duplex/.test(type)) {
render.callbacks.push(function () {
decorator.update.call(directive, directive.node, value)
})
} else {
decorator.update.call(directive, directive.node, value)
}
} : <span class="branch-1 cbranch-no" title="branch not covered" >avalon.noop</span>
for (var key in decorator) {
binding[key] = decorator[key]
}
binding.node = vdom
var directive = new Action(vm, binding, callback)
if(directive.init){
//这里可能会重写node, callback, type, name
directive.init()
}
directive.update()
return directive
}
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Code coverage
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