省略号解决方案-Jquery + Bootstrap + Datatables [英] Solution for Ellipsis - Jquery + Bootstrap + Datatables

问题描述

我在具有引导程序和jquery的网站上使用大型表（超过2000个条目）的数据表。一些（文本）值太长了，此刻我使用的是这样的东西：

I am using Datatables on a site with bootstrap and jquery for a large (2000+ entries) table. Some of the (text) values are way too long and at the moment I use something like this:

render: function ( data, type, row ) {
                        return data.length > 35 ?
                        data.substr( 0, 35 ) +'…' :
                            data;
                    }

在数据表中剪切字符串并在html标题中显示完整值。
还有更好的方法吗？就像一个自动剪切但点击后显示全部的插件一样？我找不到东西。

in Datatables to cut the strings and display the full value in the html title. Is there a better way to do this? Like a plugin that automatically cuts but shows all when clicked on or something similar? I was not able to find something.

我看到了jquery dotdotdot，但这并没有给我带来扩展的机会。

I saw jquery dotdotdot but it doesnt give me a click to extend.

推荐答案

修改javascript中的字符串以使它们对于某些DOM元素更可见或适合是完全不可行的。尤其是当您像这里一样有许多在回调中正在预处理的字符串时。

Modifying strings in javascript in order to make them more viewable or "fitted" to certain DOM elements is a total no-go. Especially when you as here have many strings that is being preprocessed in a callback.

如果您将固定宽度强制应用于某些（或全部）列，例如：

If you force fixed widths to some (or all) columns, example :

table.dataTable td:nth-child(3) {
  max-width: 100px;
}

然后，您可以使用简单的CSS来确保列的内容不是

Then you can use simple CSS to ensure that the content of the columns not is wrapped, not go beyond margins and displays a nice ellipsis if it is too large by

table.dataTable td  {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

演示-> http://jsfiddle.net/ax1gr1og/

demo -> http://jsfiddle.net/ax1gr1og/

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