功能要求:点击图片后,将图片放大,实现预览。
效果图:
点击前
点击后:
直接上代码:
以下为CSS部分:
<style type="text/css">
*{
margin:0;
padding:0;
}
h1{
text-align: center;
margin:20px 0;
}
#imgdiv{
width: 500px;
margin:50px auto;
}
#imgdiv img{
width: 300px;
margin:0 100px;
}
#bigimg{
width: 100%;
height: 100%;
position: fixed;
background: rgba(0,0,0,0);
top: 0;
display: none;
z-index:999;
}
#bigimg img{
width: 1000px;
margin:auto;
position: fixed;
left:0;
right:0;
top: 80px;
cursor: pointer;
}
</style>
HTML部分:
<div class="form-group">
<label class="col-sm-3 control-label is-required">现场图片:</label>
<div class="col-sm-8">
<div id="imgdiv" onclick="imgbig();">
<img th:src="*{ctdcImg}" id="imgsrc" />
</div>
<div id="bigimg" onclick="closeimg();"></div>
/div>
</div>
script部分:
<script>
function imgbig() {
var imgsrc = $('#imgsrc').attr('src');
$("#bigimg").css("display","block");
$("#bigimg").html("<img src="+imgsrc+" />");
}
function closeimg() {
$("#bigimg").css("display","none");
}
</script>