我一直在尝试创建一个包含 4 个元素的表单。一个是复选框的下拉框,另一个是简单的复选框。我试图将它们放在另一个下方。困难在于当单击带有复选框的下拉菜单时,另一个下拉菜单会向下滑动。在使用复选框关闭下拉菜单时,它们会再次向上滑动。我试图将它们放在另一个下方,这样如果单击带有复选框的下拉菜单,另一个就会变得不可见并且不会向下滑动。当复选框的下拉菜单关闭时,剩余的下拉菜单只会显示出来。有人可以帮我解决这个问题。我正在尝试模仿luxuryretreats.com上的过滤器之类的东西
下面是代码。
<html>
<head>
<script type="text/javascript">
function ExposeList1() {
var showstatus = document.getElementById('ScrollCountry').style.visibility;
if (showstatus == 'hidden') {
document.getElementById('ScrollCountry').style.visibility = "visible";
document.getElementById('Scrollguests').style.visibility = "hidden";
document.getElementById('Scrollminprice').style.visibility = "hidden";
document.getElementById('Scrollmaxprice').style.visibility = "hidden";
} else {
document.getElementById('ScrollCountry').style.visibility = 'hidden';
document.getElementById('Scrollguests').style.visibility = "visible";
document.getElementById('Scrollminprice').style.visibility = "visible";
document.getElementById('Scrollmaxprice').style.visibility = "visible";
}
}
</script>
</head>
<body>
<form action="trying.php" method="post">
<img src="original1.png" onmouseover="this.src='onhover1.png'"
onmouseout="this.src='original1.png'" onclick="ExposeList1()">
<div id="ScrollCountry"
style="height: 120; width: 150px; overflow: auto; border: 2px solid orange; visibility:hidden;border-radius:10px;">
<input type="checkbox" id="scb1" name="c1" value="Mexico">Mexico<br>
<input type="checkbox" id="scb2" name="c2" value="Belize">Belize<br>
<input type="checkbox" id="scb3" name="c3" value="Jamaica">Jamaica<br>
<input type="checkbox" id="scb4" name="c4" value="Thailand">Thailand<br>
<input type="checkbox" id="scb5" name="c5" value="Turks & Caicos">Turks & Caicos<br>
</div>
<br />
<div id = "Scrollguests">
<select>
<option id="n1" value="4">2 - 4</option>
<option id="n2" value="6">4 - 6</option>
<option id="n3" value="8">6 - 8</option>
<option id = "n4" value="10">8 - 10</option>
<option id = "n5" value="30">10+</option>
</select>
</div>
<br />
<div id = "Scrollminprice">
<select>
<option id="mn1" value="200">200</option>
<option id="mn2" value="300">300</option>
<option id="mn3" value="400">400</option>
<option id = "mn4" value="500">500</option>
<option id = "mn5" value="600">600</option>
</select>
</div>
<br />
<div id = "Scrollmaxprice">
<select >
<option id = "mx1" value="600">600</option>
<option id = "mx2" value="700">700</option>
<option id = "mx3" value="800">800</option>
<option id = "mx4" value="900">900</option>
<option id = "mx5" value="1000">1000</option>
</select>
</div>
<input type="submit" />
</form>
</body>
</html>