const dfiles = dv.pages(`"文件目录"`), yamlkey = 'source' , dc = (str, obj)=> object.assign(document.createelement(str), obj||{}) const inpu = dc('input', { style: 'width: 120px;', /*输入框宽度*/ onchange: ()=> arr.includes(inpu.value) && xl(), }) inpu.setattribute('list', 'demo') const sele = dc('datalist', {id: 'demo'}) const arr = array.from(new set(dfiles.map(p=> p[yamlkey]).filter(p=> p))) arr.unshift('..'); arr.map(p=> sele.append(dc('option', {value: p}))) dv.container.append(inpu, sele) const