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How to use genDirectives method in Playwright Internal

Best JavaScript code snippet using playwright-internal

index.js

Source:index.js

...8        this.directives = Object.assign({},baseDirectives)9    }10}1112function genDirectives(el,state){13    const dirs = el.directives 14    if(!dirs) return15    let res = 'directives:['16    let hasRuntime = false 17    var i, l, dir, needRuntime18    for(i = 0, l = dirs.length; i< l; i++){19        dir = dirs[i]20        needRuntime = true        21        22        var gen = state.directives[dir.name]23        if(gen){24            needRuntime = !!gen(el,dir,state.warn)25        }26        27        // v-model, v-show28        if(needRuntime){29            hasRuntime = true30            res += `{name:${JSON.stringify(dir.name)}, rawName:${JSON.stringify(dir.rawName)}`31                    + `${dir.value ? `,value:${dir.value},expression:${JSON.stringify(dir.value)}` 32                    : ''}` + `},`        33            console.log("==genDirectives=======",res);34        }        35    }3637    if (hasRuntime) {38        return res.slice(0, -1) + ']';39    }4041} 4243// ä»£ç çæå¨ï¼ ä½¿ASTçærenderå½æ°çä»£ç åç¬¦ä¸²44export function generate(ast,options){    45    console.log(" codegen å¥å£----",ast);46    const state = new CodegenState(options)        47    const code = ast ? genElement(ast,state): '_c("div")'  48    console.log("+++++++++++++++++++++",code);  49    return {                50        render: createFunction(`with(this){return ${code}}`),        51        staticRenderFns: state.staticRenderFns52    }53}5455function createFunction(code){    56    try{57        return new Function(code)58    }catch(err){59        return ''60    }6162}6364export function genElement(el,state){65    let code 66    if(el.parent){67        el.pre = el.pre || el.parent.pre68    }6970    if(el.staticRoot && !el.staticProcessed){71        // return genStatic(el,state)72    }else if(el.once && !el.onceProcessed){73        return genOnce(el,state) 74    }else if(el.for && !el.forProcessed){75        return genFor(el,state)76    }else if(el.if && !el.ifProcessed){77        return genIf(el,state)78    }else{79        if(el.component){80            // code = genComponent(el.component, el, state)81        }else{82            let data83            // el.plain ä¸ºtrue è¯¥èç¹æ²¡æå±æ§ï¼ä¸éè¦æ§è¡genData84            if(!el.plain || (el.pre && state.maybeComponent(el))){            85                data = genData(el, state)            86            }8788            let children = genChildren(el,state,true)89            code = `_c('${el.tag}'${data?`,${data}`:''}${children?`,${children}`: ''})`                            90            return code91        }9293    }94}9596function genChildren(el,state){97    const children = el.children98    if(children.length){99        const el = children[0]        100        if(children.length == 1 && el.for && el.tag !== 'template' && el.tag !== 'slot'){101            const normalizationType = checkSkip && state.maybeComponent(el) ? `,1` : ``            102            return `${genElement(el,state)}${normalizationType}`103        }104        return `[${children.map(c=> genNode(c,state)).join(',')}]`105    }106107}108109// æ¼æ¥ astä¸çå±æ§;110// ç®æ ï¼{key: 3,ref: 'xx', id:'app', class: 'test' }111function genData(el,state){112    let data = '{'113    114    const dirs = genDirectives(el,state)        115    if(dirs){116        data += dirs + ','        117    } 118    119    if(el.key){120        data += `key:${el.key},`121    }    122123    if(el.props){124        data += `domProps:{${genProps(el)}},`125    }126    127    if(el.events){128        data += `${genHandlers(el.events,false)},`
...

menu-generators.js

Source:menu-generators.js

...33          name: this.transition34        }35      }, [this.genContent()]);36    },37    genDirectives: function genDirectives() {38      var _this = this;39      // Do not add click outside for hover menu40      var directives = !this.openOnHover ? [{41        name: 'click-outside',42        value: {43          callback: function callback() {44            return _this.closeOnClick;45          },46          include: function include() {47            return [_this.$el].concat(_toConsumableArray(_this.getOpenDependentElements()));48          }49        }50      }] : [];51      directives.push({52        name: 'show',53        value: this.isContentActive54      });55      return directives;56    },57    genContent: function genContent() {58      var _this2 = this;59      var options = {60        'class': [('vf-menu__content vf-' + this.contentClass).trim(), { 'vf-menuable__content__active': this.isActive }],61        style: this.styles,62        directives: this.genDirectives(),63        ref: 'content',64        on: {65          click: function click(e) {66            e.stopPropagation();67            if (e.target.getAttribute('disabled')) return;68            if (_this2.closeOnContentClick) _this2.isActive = false;69          }70        }71      };72      !this.disabled && this.openOnHover && (options.on.mouseenter = this.mouseEnterHandler);73      this.openOnHover && (options.on.mouseleave = this.mouseLeaveHandler);74      return this.$createElement('div', options, this.showLazyContent(this.$slots.default));75    }76  }...

menu-generator.js

Source:menu-generator.js

...57          [this.contentClass.trim()]: true,58          'menuable__content__active': this.isActive59        },60        style: this.styles,61        directives: this.genDirectives(),62        ref: 'content',63        on: {64          click: e => {65            e.stopPropagation()66            if (e.target.getAttribute('disabled')) return67            if (this.closeOnContentClick) this.isActive = false68          }69        }70      }71      !this.disabled && this.openOnHover && (options.on.mouseenter = this.mouseEnterHandler)72      this.openOnHover && (options.on.mouseleave = this.mouseLeaveHandler)73      return this.$createElement('div', options, this.$slots.default)74    }75  }...

v-model.html.17c0d33c.js

Source:v-model.html.17c0d33c.js

1const data = {2  "key": "v-12e405a0",3  "path": "/vue/source-study/compile/topics/v-model.html",4  "title": "v-model",5  "lang": "en-US",6  "frontmatter": {},7  "excerpt": "",8  "headers": [9    {10      "level": 2,11      "title": "\u7F16\u8BD1\u9636\u6BB5",12      "slug": "\u7F16\u8BD1\u9636\u6BB5",13      "children": [14        {15          "level": 3,16          "title": "processAttrs",17          "slug": "processattrs",18          "children": []19        },20        {21          "level": 3,22          "title": "addDirective",23          "slug": "adddirective",24          "children": []25        }26      ]27    },28    {29      "level": 2,30      "title": "\u4EE3\u7801\u751F\u6210\u9636\u6BB5",31      "slug": "\u4EE3\u7801\u751F\u6210\u9636\u6BB5",32      "children": [33        {34          "level": 3,35          "title": "genData",36          "slug": "gendata",37          "children": []38        },39        {40          "level": 3,41          "title": "genDirectives",42          "slug": "gendirectives",43          "children": []44        },45        {46          "level": 3,47          "title": "\u751F\u6210 v-model \u6307\u4EE4\u4EE3\u7801",48          "slug": "\u751F\u6210-v-model-\u6307\u4EE4\u4EE3\u7801",49          "children": []50        }51      ]52    },53    {54      "level": 2,55      "title": "\u8FD0\u884C\u65F6\u9636\u6BB5",56      "slug": "\u8FD0\u884C\u65F6\u9636\u6BB5",57      "children": [58        {59          "level": 3,60          "title": "\u7EC4\u4EF6\u7684 v-model",61          "slug": "\u7EC4\u4EF6\u7684-v-model",62          "children": []63        }64      ]65    },66    {67      "level": 2,68      "title": "\u603B\u7ED3",69      "slug": "\u603B\u7ED3",70      "children": []71    }72  ],73  "filePathRelative": "vue/source-study/compile/topics/v-model.md"74};...

Using AI Code Generation

1const { genDirectives } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const { genPlaywrightCode } = require('playwright-core/lib/server/supplements/recorder/playwrightCodeGenerator');3const page = await browser.newPage();4const directives = genDirectives(page);5const { playwrightCode } = genPlaywrightCode(directives);6console.log(playwrightCode);7[Apache 2.0](./LICENSE)

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