122 lines
3.9 KiB
JavaScript
122 lines
3.9 KiB
JavaScript
import { makeMap } from '@/utils/generator/index'
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// 参考https://github.com/vuejs/vue/blob/v2.6.10/src/platforms/web/server/util.js
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const isAttr = makeMap(
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'accept,accept-charset,accesskey,action,align,alt,async,autocomplete,' +
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'autofocus,autoplay,autosave,bgcolor,border,buffered,challenge,charset,' +
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'checked,cite,class,code,codebase,color,cols,colspan,content,http-equiv,' +
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'name,contenteditable,contextmenu,controls,coords,data,datetime,default,' +
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'defer,dir,dirname,disabled,download,draggable,dropzone,enctype,method,for,' +
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'form,formaction,headers,height,hidden,high,href,hreflang,http-equiv,' +
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'icon,id,ismap,itemprop,keytype,kind,label,lang,language,list,loop,low,' +
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'manifest,max,maxlength,media,method,GET,POST,min,multiple,email,file,' +
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'muted,name,novalidate,open,optimum,pattern,ping,placeholder,poster,' +
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'preload,radiogroup,readonly,rel,required,reversed,rows,rowspan,sandbox,' +
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'scope,scoped,seamless,selected,shape,size,type,text,password,sizes,span,' +
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'spellcheck,src,srcdoc,srclang,srcset,start,step,style,summary,tabindex,' +
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'target,title,type,usemap,value,width,wrap'
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)
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function vModel(self, dataObject, defaultValue) {
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dataObject.props.value = defaultValue
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dataObject.on.input = val => {
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self.$emit('input', val)
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}
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}
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const componentChild = {
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'el-input': {
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prepend(h, conf, key) {
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return <template slot='prepend'>{conf[key]}</template>
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},
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append(h, conf, key) {
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return <template slot='append'>{conf[key]}</template>
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}
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},
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'el-select': {
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options(h, conf, key) {
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const list = []
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conf.options.forEach(item => {
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list.push(<el-option label={item.label} value={item.value} disabled={item.disabled}></el-option>)
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})
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return list
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}
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},
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'el-radio-group': {
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options(h, conf, key) {
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const list = []
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conf.options.forEach(item => {
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if (conf.optionType === 'button') list.push(<el-radio-button label={item.value}>{item.label}</el-radio-button>)
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else list.push(<el-radio label={item.value} border={conf.border}>{item.label}</el-radio>)
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})
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return list
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}
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},
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'el-checkbox-group': {
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options(h, conf, key) {
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const list = []
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conf.options.forEach(item => {
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if (conf.optionType === 'button') {
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list.push(<el-checkbox-button label={item.value}>{item.label}</el-checkbox-button>)
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} else {
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list.push(<el-checkbox label={item.value} border={conf.border}>{item.label}</el-checkbox>)
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}
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})
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return list
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}
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},
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'el-upload': {
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'list-type': (h, conf, key) => {
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const list = []
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if (conf['list-type'] === 'picture-card') {
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list.push(<i class='el-icon-plus'></i>)
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} else {
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list.push(<el-button size='small' type='primary' icon='el-icon-upload'>{conf.buttonText}</el-button>)
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}
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if (conf.showTip) {
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list.push(<div slot='tip' class='el-upload__tip'>只能上传不超过 {conf.fileSize}{conf.sizeUnit} 的{conf.accept}文件</div>)
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}
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return list
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}
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}
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}
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export default {
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render(h) {
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const dataObject = {
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attrs: {},
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props: {},
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on: {},
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style: {}
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}
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const confClone = JSON.parse(JSON.stringify(this.conf))
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const children = []
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const childObjs = componentChild[confClone.tag]
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if (childObjs) {
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Object.keys(childObjs).forEach(key => {
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const childFunc = childObjs[key]
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if (confClone[key]) {
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children.push(childFunc(h, confClone, key))
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}
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})
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}
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Object.keys(confClone).forEach(key => {
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const val = confClone[key]
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if (key === 'vModel') {
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vModel(this, dataObject, confClone.defaultValue)
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} else if (dataObject[key]) {
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dataObject[key] = val
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} else if (!isAttr(key)) {
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dataObject.props[key] = val
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} else {
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dataObject.attrs[key] = val
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}
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})
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return h(this.conf.tag, dataObject, children)
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},
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props: ['conf']
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}
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