css样式:
*{ margin:0px auto; padding:0px} #xiala{ width:180px; height:33px; border:1px solid #999;text-align:center; line-height:33px; vertical-align:middle; } #xiala:hover{ cursor:pointer} #zi{width:180px; height:150px; border:1px solid #63C; border-top:0px; display:none} .list{width:180px; height:33px; text-align:center; line-height:33px; vertical-align:middle; border-bottom:1px solid #63C; background-color:#CCC} .list:hover{ cursor:pointer; background-color:#63C; color:white}
html代码:
<div style="width:700px; height:500px; margin-top:30px"> <div id="xiala" onclick="Show()"></div> <div id="zi"> <div class="list" onclick="Xuan(this)">山东</div> <div class="list" onclick="Xuan(this)">淄博</div> <div class="list" onclick="Xuan(this)">张店</div> </div> </div>
JS代码:
function Show() { document.getElementById("zi").style.display="block"; } function Xuan(ys) { var v = ys.innerText; document.getElementById("xiala").innerText = v; document.getElementById("zi").style.display="none"; }
时间: 2024-11-05 19:26:44