我要在按钮单击页面上添加一个新的<div>
。问题在于样式不适用于新的div,不适用于新的div,主要是内部div,这是我需要的地方。我已经看过一些问题,并尝试使用转义字符,但似乎没有任何效果。
如果页面加载时div存在,则样式有效。
添加div的JavaScript:
AddNewSection: function () {
var me = IndexController;
$("#addNew").before('<div id="New' + me.options.count + '" class="block center">\
<div style="width:100%;flex:1;display:inline-flex" >\
<div class="group">\
<input id="Question' + me.options.count + '" type="text" class="inputHighlight">\
<span class="bar"></span>\
<label class="labelHighlight">Question</label>\
</div>\
<div class="group">\
<label>Type</label>\
</div>\
<div class="group">\
<input id="Drop'+ me.options.count + '" value="1" />\
</div>\
</div>\
<div id="TypeDiv'+ me.options.count + '">\
</div>\
</div>');
me.CreateDropDown(me.options.count);
me.options.count++;
},
在页面上硬编码的div:
<div id="New1" class="block center">
<div style="width:100%;flex:1;display:inline-flex">
<div class="group">
<input id="Question1" type="text" class="inputHighlight" required>
<span class="bar"></span>
<label class="labelHighlight">Question</label>
</div>
<div class="group">
<label>Type</label>
</div>
<div class="group">
<input id="Drop1" value="1" />
</div>
</div>
<div id="TypeDiv1">
</div>
CSS
<style>
p {
margin: 10px;
}
body {
background: white;
min-height: 100%;
}
#Page {
position: relative;
padding: 5px 10px;
background-color: whitesmoke;
margin: 60px auto;
font: normal 12px/21px sans-serif;
color: #444;
}
#Page.wide {
width: 70%;
}
#Page.narrow {
width: 30%;
}
#Page:before, #Page:after {
content: '';
position: absolute;
left: 0;
box-shadow: 0 0 10px black;
border-radius: 50%;
width: 100%;
height: 20px;
display: none;
}
#Page.top-shadow:before {
display: block;
top: 0px;
clip: rect(-40px auto 0 auto);
}
#Page.bottom-shadow:after {
display: block;
bottom: 0px;
clip: rect(20px auto 40px auto);
}
.AddNew {
width: 90%;
height: 100px;
border: thin solid #ddd;
flex: 1;
text-align: center;
}
.center {
margin: 15px auto 15px;
padding: 10px;
}
.block {
width: 90%;
height: 150px;
border: thin solid #ddd;
flex: 1;
text-align: center;
}
.block.center {
margin: 15px auto 15px;
padding: 10px;
}
.group {
position: relative;
margin-bottom: 45px;
}
.inputHighlight {
font-size: 18px;
padding: 10px 10px 5px 5px;
display: block;
width: 300px;
border: none;
border-bottom: 1px solid #757575;
}
.inputHighlight:focus {
outline: none;
}
/* LABEL ======================================= */
.labelHighlight {
color: #999;
font-size: 18px;
font-weight: normal;
position: absolute;
pointer-events: none;
left: 5px;
top: 10px;
transition: 0.2s ease all;
-moz-transition: 0.2s ease all;
-webkit-transition: 0.2s ease all;
}
/* active state */
.inputHighlight:focus ~ .labelHighlight, .inputHighlight:valid ~ .labelHighlight {
top: -10px;
font-size: 14px;
color: #5264AE;
}
/* BOTTOM BARS ================================= */
.bar {
position: relative;
display: block;
width: 300px;
}
.bar:before, .bar:after {
content: '';
height: 2px;
width: 0;
bottom: 1px;
position: absolute;
background: #5264AE;
transition: 0.2s ease all;
-moz-transition: 0.2s ease all;
-webkit-transition: 0.2s ease all;
}
.bar:before {
left: 50%;
}
.bar:after {
right: 50%;
}
/* active state */
.inputHighlight:focus ~ .bar:before, .inputHighlight:focus ~ .bar:after {
width: 50%;
}
输出:
让我知道您是否还需要其他东西。
谢谢你。