带onclick功能的跳转菜单

Jump menu with onclick function

我想将 link 与 onclick 事件集成到 <a href="#" onclick="fireMarker(1);">Map Marker URL 1</a><a href="#" onclick="fireMarker(2);">Map Marker URL 2</a> 之类的功能中,并集成到

之类的跳转菜单中
<select id="selectbox" name="" onchange="javascript:location.href = this.value;">
    <option value="https://www.yahoo.com/" selected>Option1</option>
    <option value="https://www.google.co.in/">Option2</option>
    <option value="https://www.gmail.com/">Option3</option>

</select>

<select onchange="fireMarker(this);">
    <option value="15">1</option>
    <option value="16">2</option>
    <option value="18">3</option>
</select>

fireMarker 函数是:

 function fireMarker(id){
                    google.maps.event.trigger(markers[id], 'click');
                    markers[id].setAnimation(google.maps.Animation.DROP);
                    markers[id].setVisible(true);
                    }

当我单击一个选项时,我希望它以地图标记 URL 格式执行 url。 希望同一个页面有多个跳转菜单 谢谢

将 onchange="fireMarker(this); 替换为 onchange="fireMarker(value)"

喜欢:

<html>
<head>  
<script type="text/javascript">
    function fireMarker(id) {
        google.maps.event.trigger(markers[id], 'click');
        markers[id].setAnimation(google.maps.Animation.DROP);
        markers[id].setVisible(true);
   }
</script>
</head>
<body>
    <select onchange="fireMarker(value)">
        <option value="15">1</option>
        <option value="16">2</option>
        <option value="18">3</option>
    </select>
</body>