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mini-van-plate

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Comparing version 0.4.2 to 0.5.0-perf.0

package.json

		{
		"name": "mini-van-plate",
		"version": "0.4.2",
		"version": "0.5.0-perf.0",
		"description": "A minimalist template engine for DOM generation and manipulation, working for both client-side and server-side rendering",
		@@ -5,0 +5,0 @@ "files": [

src/van-plate.js

		@@ -47,15 +47,19 @@ /// <reference types="./van-plate.d.ts" />
		const elementProto = {
		renderToBuf(buf) {
		buf.push(`<${this.name}${this.propsStr}>`)
		if (noChild[this.name]) return
		for (const c of this.children) {
		const plainC = plainValue(c)
		protoOf(plainC) === elementProto ? plainC.renderToBuf(buf) : buf.push(escape(plainC.toString()))
		}
		buf.push(`</${this.name}>`)
		},

		render() {
		return noChild[this.name] ?
		`<${this.name}${this.propsStr}>` :
		`<${this.name}${this.propsStr}>${this.childrenStrs.join("")}</${this.name}>`
		}
		const buf = []
		this.renderToBuf(buf)
		return buf.join("")
		},
		}

		const toStr = children => children.map(
		c => {
		const plainC = plainValue(c)
		return protoOf(plainC) === elementProto ? plainC.render() : escape(plainC.toString())
		}).join("")

		const tags = new Proxy((name, ...args) => {
		@@ -70,10 +74,8 @@ const [props, ...children] = protoOf(args[0] ?? 0) === objProto ? args : [{}, ...args]
		}).join("")
		const flattenedChildren = children.flat(Infinity).filter(c => c != null)
		return {__proto__: elementProto, name, propsStr,
		childrenStrs: flattenedChildren.length > 0 ? [toStr(flattenedChildren)] : []}
		children: children.flat(Infinity).filter(c => c != null)}
		}, { get: (tag, name) => tag.bind(null, name) })

		const add = (dom, ...children) => {
		children = children.flat(Infinity).filter(c => c != null)
		if (children.length > 0) dom.childrenStrs.push(toStr(children))
		dom.children.push(...children.flat(Infinity).filter(c => c != null))
		return dom
		@@ -85,3 +87,7 @@ }
		val, oldVal: val, derive: f => state(f()),
		html: (...args) => "<!DOCTYPE html>" + tags.html(...args).render()
		html: (...args) => {
		const buf = ["<!DOCTYPE html>"]
		tags.html(...args).renderToBuf(buf)
		return buf.join("")
		}
		}

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