Yii的afterAjaxUpdate发生了13次？ [英] Yii afterAjaxUpdate happening 13 times?

问题描述

在我CGridView我有这个简单的功能：

in my CGridView I have this simple function:

'afterAjaxUpdate' =>
'function(id, data) {
    var checks2 = $("#checks").val().split(",").sort();
    $("#rule-competitors-grid input:checkbox").each(function() {
        console.log($.inArray($(this).attr("name").substr(11,$(this).attr("name").length - 12), checks2));
        if ($.inArray($(this).attr("name").substr(11,$(this).attr("name").length - 12), checks2) !== -1)
            $(this).attr("checked", "checked");
    });
}',

在一个列表，其中显示2项的时间（调试）。

On a list that shows 2 items at a time (for debugging).

见的console.log（）在那边？他们出现13次，每次通话。 我该如何解决这个问题？

See the console.log()s over there? They happen 13 times each call. How can I fix this?

推荐答案

该解决方案是愚蠢和不相关的，但我敢肯定有人在这个世界上可能会遇到相同的。

The solution was dumb and unrelated, but I'm sure someone in this world might encounter the same.

我的问题是，JavaScript是通过AJAX加载在一个对话框/选项卡中加载的页面，而不是在主页面。什么情况是，点击触发被重新分配，而添加应用于元素每次我重新加载标签/对话时间。重装它13次检查的微小变化（因为它是一个AJAX对话框我能够避免到更新整个页面）后，它被装进去。

My problem was that the JavaScript was loaded through AJAX in the loaded page in a dialog/tab and not in the main page. What happens is that the "click" trigger was re-assigned, and added to the elements every time I reloaded the tab/dialog. After reloading it 13 times to check on small changes (since it's an AJAX dialog I was able to avoid having to update the whole page), it was loaded inside.

要避免这种情况，要么尽快取消绑定事件对话框/选项卡将被重新装入，或者使用。对（）热闹的负载它的主要页面，而不是标签/对话框，因此code不重新添加到事件每次加载它。

To avoid this, either unbind the events as soon as the dialog/tab is reloaded, or use .on() to lively load it on the main page and not the tab/dialog so the code isn't re-added to the event every time you load it.

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