[英]How to run a function after an external JS script finishes running
I am trying to understand how to ensure my code runs after an external JS file has finished running. 我试图了解如何确保我的代码在外部JS文件运行完毕后运行。
If you need a specific implementation, you can look at this SO question, which I am trying to help answer: How to get the last table row no matter the sort? 如果你需要一个特定的实现,你可以看看这个SO问题,我试图帮助回答: 如何获得最后一个表行,无论排序?
TDLR : The script found in bootstrap-sortable.js runs a table sort. TDLR : bootstrap-sortable.js中的脚本运行表排序。 After this table sort is complete;
此表排序完成后; I want to make it so that I can run a snippet, which will add a simple CSS class to the last element in the freshly sorted table.
我想这样做,以便我可以运行一个片段,它将一个简单的CSS类添加到新排序表中的最后一个元素。 The adding of the class can easily be achieved by this JQuery snippet:
通过此JQuery代码段可以轻松实现类的添加:
var lastRow = $(this).closest("table").find("tbody tr:last");
if(!lastRow.hasClass("dropup")){
// Removing dropup class from the row which owned it
$(this).closest("table").find("tbody tr.dropup").removeClass("dropup");
// Adding dropup class to the current last row
lastRow.addClass("dropup");
}
I would like to know: 我想知道:
Bonus round! 奖金回合! (only if you feel you need the challenge).
(只有当你觉得自己需要挑战时)。
Is there a better, do-it-yourself, solution for sorting the table other than using bootstrap-sortable.js for the linked question? 除了使用bootstrap-sortable.js作为链接问题之外,还有一个更好的,自己动手的解决方案来排序表吗?
Thanks everyone! 感谢大家!
I want to thank Dave Newton for leading me to the answer to this question which is quite simple. 我要感谢Dave Newton带领我回答这个问题很简单。
$(document).ready(function() {
$("#MyTable").on('sorted', function(){
var lastRow = $("#MyTable").find("tbody tr:last");
// Removing dropup class from the row which owned it
$("#MyTable").find("tbody tr.dropup").removeClass("dropup");
// Adding dropup class to the current last row
lastRow.addClass("dropup");
});
});
This is awesome, simple and lightweight, it also adheres to the linked question. 这很棒,简单,轻巧,也坚持链接的问题。 Thanks Dave!
谢谢戴夫!
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.