没想到c标签还能用在js文件中,下面是我的代码
function order(id,order_sort,s_id){
var prev_id="";
var next_id="";
if(order_sort=='up'){
<c:forEach var="p" items="${products}" varStatus="s">
if("${s.count+1}"==s_id){
prev_id="${p.id}";
//return;
}
</c:forEach>
location.href="?method=pro_order&id="+id+"&order_sort=up&s_id="+prev_id;
}
if(order_sort=='down'){
<c:forEach var="p" items="${products}" varStatus="s">
if("${s.count-1}"==s_id){
next_id="${p.id}";
//return;
}
</c:forEach>
location.href="?method=pro_order&id="+id+"&order_sort=down&s_id="+next_id;
}
}
function order(id,order_sort,s_id){
var prev_id="";
var next_id="";
if(order_sort=='up'){
<c:forEach var="p" items="${products}" varStatus="s">
if("${s.count+1}"==s_id){
prev_id="${p.id}";
//return;
}
</c:forEach>
location.href="?method=pro_order&id="+id+"&order_sort=up&s_id="+prev_id;
}
if(order_sort=='down'){
<c:forEach var="p" items="${products}" varStatus="s">
if("${s.count-1}"==s_id){
next_id="${p.id}";
//return;
}
</c:forEach>
location.href="?method=pro_order&id="+id+"&order_sort=down&s_id="+next_id;
}
}
本文介绍了一种在JavaScript文件中使用c标签的方法来实现产品列表的上下排序功能。通过遍历产品列表并根据指定的排序方式调整URL参数来完成排序操作。
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