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What is the reason for var $this = this

I\'m not the best at jquery and I came across a var initialization that I don\'t know why the person who wrote the code did it this way.[详细]

2023-04-01 09:41 分类：问答
$this->load->library('form_helper') equivalent in C++?

I am wondering if you were to write the following Codeigniter PHP code: $this->load->library(\'form_validation\');[详细]

2023-04-01 01:07 分类：问答
When do you use the "this" keyword? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2023-03-31 16:14 分类：问答
jQuery getJSON: getting clicked 'this' from several levels down

Summary: Trying to reference clicked \"this\" from several calls deep. Hi All, I have a situation where I have a set of buttons (Button 1 - 6) in the form of an unordered list.When one of the butt[详细]

2023-03-31 15:05 分类：问答
Checking if caller and parameter are the same

For example I 开发者_运维百科have four classes like: class A; class B{ protected: void check(const A &a);[详细]

2023-03-31 13:18 分类：问答
"this" pointer getting corrupted in stack trace

I have seen this thread. My case is slightly different and I\'m struggling to figure out how \"this\" pointer is getting corrupted.[详细]

2023-03-31 10:57 分类：问答
Java - Can the children of an abstract class (the "extends"-ers) instantiate themselves via their parents abstract method?" i.e. m = new this();"?

First things first, please be aware I am trying to express my question as best I can with my current knowledge and vocabulary, so please excuse this...[详细]

2023-03-31 07:28 分类：问答
jquery $this loses track of current tags?

I got this html code from a book that i\'m using to learn jquery i modified it a little bit <body>[详细]

2023-03-31 05:50 分类：问答
How to copy a function so that i can use "this" in an onLoad function. AKA this.onload?

When an object loads, I want it to move across the page. The movement is not the hard part.I am using this code (more or less) for that.[详细]

2023-03-30 02:00 分类：问答
Passing "this" into the $.trim() function

Jquery in Action has the following code: $(\'#someField\').val($.trim($(\'#someField\').val())); When I rewrite as follows though, the code does not work.[详细]

2023-03-29 06:01 分类：问答