打字时不要刷新
这是我的代码:
// Refresh feeds, but ONLY when you are NOT typing
var refreshId = setInterval(function() {
$("#load-feeds").load('/actions/loadfeed.php?randval='+ Math.random());
}, 9000);
$.ajaxSetup({ cache: false });
我正在开发一种类似 Facebook 的“墙”,您可以在其中评论彼此的帖子。墙会使用 AJAX 自动刷新(每 9 秒),但是当您键入并且文本字段获得焦点时,它会在页面刷新后删除焦点和文本框的内容。
我怎样才能让它只在您不打字时刷新并在您打字时停止。谢谢!我到处寻找并尝试了一切,但没有运气。
This is my code:
// Refresh feeds, but ONLY when you are NOT typing
var refreshId = setInterval(function() {
$("#load-feeds").load('/actions/loadfeed.php?randval='+ Math.random());
}, 9000);
$.ajaxSetup({ cache: false });
I'm working on a kind of "wall" like Facebook where you can comment on each other's posts. The wall automatically refreshes with AJAX (every 9 seconds), but when you're typing and the textfield is focused it removes the focus and the content of the textbox after the page refreshed.
How can I make it only refresh when you're NOT typing and make it stop when you're typing. Thanks! I've looked everywhere and tried everything, but no luck.
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我想你有一个像这样的输入框:
你所要做的就是维护一个全局变量,而不是说这个输入是否具有焦点:
那么你只需要在允许更新之前检查这个变量:
I suppose you have an input box like this:
All you have to do is mantain a global variable than says if this input has the focus:
then you just have to check this variable before to allow the update:
您应该在他们键入时保持超时计时器运行,并在加载之前进行检查:
You should keep a
timeout
timer running when they type, and check before you load: