使用 jQuery 刷新(重新加载)页面一次

发布于04月01日

我想知道如何刷新/重新加载页面(甚至是特定的div)一次(！)使用jQuery？

Ideally in a way right after the DOM structure is available (cf. onload event) and not negatively affecting back button or bookmark functionality.

请注意:由于第三方的限制，replace()是不允许的.

推荐答案

Alright, I think I got what you're asking for. Try this

if(window.top==window) {
    // You're not in a frame, so you reload the site.
    window.setTimeout('location.reload()', 3000); //Reloads after three seconds
}
else {
    //You're inside a frame, so you stop reloading.
}

如果只有一次，那就这么做吧

$('#div-id').triggerevent(function(){
    $('#div-id').html(newContent);
});

如果是周期性的

function updateDiv(){
    //Get new content through Ajax
    ...
    $('#div-id').html(newContent);
}

setInterval(updateDiv, 5000); // That's five seconds

So, every five seconds the div #div-id content will refresh. Better than refreshing the whole page.