| 12345678910111213141516171819202122232425262728293031323334353637383940 | //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;            width:40px;            color:rgba(255,255,255,0.5);            background-color:rgba(24,144,255,0.3);        //  display:inline-block;                    }        .showFloorBtn{        position: absolute;        // top:10px;            top:calc(2%);            right:-52px;
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