| 123456789101112131415161718192021222324252627282930 | //创建楼层选择器function creatFloorChoose() {    var floorsign =        `<div id="floorChooseDiv" class="showFloorBtn">                         <div value='close' onclick="handleSide()"  class ="closeIocn"  id='rightSideSwitch'></div>        </div>`;    $('#div2d').append($(floorsign));    var car = app.query(".Floor")    var html = ``    for(let i = 0 ; i < car.length; i++){        html +=        `        <div onclick="floorclick('${car[i].id}')" class = "showFloorBtns" id='${car[i].id}'>${car[i].id}</div>         `    }    $('#floorChooseDiv').append($(html));        $('head').append($(`        <style>        .showFloorBtns{            margin-bottom:6px;            border:1px solid rgb(24,118,208);            border-radius:4px;            text-align:center;            height:28px;            line-height:28px;
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