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File: public/js/lib/vue/src/directives/public/html.js

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  Classes of Sergey Beskorovayniy   Silex MVC Blog   public/js/lib/vue/src/directives/public/html.js   Download  
File: public/js/lib/vue/src/directives/public/html.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Silex MVC Blog
MVC based blog using on the Silex micro-framework
Author: By
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Date: 7 years ago
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import { parseTemplate } from '../../parsers/template' import { createAnchor, before, replace, remove, _toString, toArray } from '../../util/index' export default { bind () { // a comment node means this is a binding for // {{{ inline unescaped html }}} if (this.el.nodeType === 8) { // hold nodes this.nodes = [] // replace the placeholder with proper anchor this.anchor = createAnchor('v-html') replace(this.el, this.anchor) } }, update (value) { value = _toString(value) if (this.nodes) { this.swap(value) } else { this.el.innerHTML = value } }, swap (value) { // remove old nodes var i = this.nodes.length while (i--) { remove(this.nodes[i]) } // convert new value to a fragment // do not attempt to retrieve from id selector var frag = parseTemplate(value, true, true) // save a reference to these nodes so we can remove later this.nodes = toArray(frag.childNodes) before(frag, this.anchor) } }