在JQuery中还原多个分离的元素

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问题描述

我在表中有一个链接，当单击该链接时，它会删除整个父级tr.我正在使用detach()以便稍后基于事件还原该项目.

I have a link inside of a table that, when clicked, removes the entire parent tr. I am using detach() for the purposes of restoring that item later based on an event.

通常，将其存储为变量，然后稍后调用它并在以后将其保存为append()，但是如果我需要恢复多行怎么办?

Typically, one would store this as a variable, then recall it later and have it append() later, but what if I need to restore multiple rows?

没有.=方法可以向变量添加更多内容吗?

There is no .= method to add more to a variable is there?

JSFiddle = http://jsfiddle.net/nErDy/

推荐答案

为什么不使用数组?

var deleted = [];
//Allow people to delete rows
$('a.delete').click(function() {
    deleted.push($(this).parent().parent().detach());
});

//Restore all
$('a.restore').click(function() {
    $.each(deleted, function(i, v) {
        $('#teams').append(v);
    });
});

http://jsfiddle.net/wirey00/nErDy/2/

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