87,910
社区成员
发帖
与我相关
我的任务
分享
<select name="group_id" id="group_id">
<c:forEach var="group" items="${groups }">
<option value="${group.id }">${group.name }</option>
</c:forEach>
</select>
<input id="url" type="text" name="url" size="100" value="http://192.168.1.3/">
<Script>
document.getElementById('group_id').onchange=function(){
document.getElementById('url').value="http://192.168.1.3/"+this.value+"/"+this.options[this.selectedIndex].innerText;console.log(this.select);
}
</script>
<select name="group_id" id="group_id">
<c:forEach var="group" items="${groups }">
<option value="${group.id }" area="${group.area}">${group.name }</option>
</c:forEach>
</select>
<input id="url" type="text" name="url" size="100" value="http://192.168.1.3/">
<Script>
var group_id=document.getElementById('group_id');
group_id.onchange=function(){
document.getElementById('url').value="http://192.168.1.3/"+this.value+"/"+this.options[this.selectedIndex].innerText+"/"+this.options[this.selectedIndex].getAttribute('area');
}
group_id.onchange.call(group_id);
</script>