ChuckLu - 博客园

2019年7月2日

How do I add a simple onClick event handler to a canvas element?

摘要： How do I add a simple onClick event handler to a canvas element? When you draw to a canvas element, you are simply drawing a bitmap in immediate mode. 阅读全文

posted @ 2019-07-02 15:11 ChuckLu 阅读(355) 评论(0) 推荐(0)

JavaScript 事件不触发

摘要：在class上绑定的事件，点击图片的时候无法触发阅读全文

posted @ 2019-07-02 14:48 ChuckLu 阅读(868) 评论(0) 推荐(0)

jquery.fileupload-image-editor.js 中actions.resizeImage

摘要： https://github.com/ChuckForkJS/jQuery-File-Upload/blob/master/js/jquery.fileupload-image-editor.js 先触发了jquery.fileupload-image.js中的resizeImage方法阅读全文

posted @ 2019-07-02 14:19 ChuckLu 阅读(449) 评论(0) 推荐(0)

What's the difference between HEAD^ and HEAD~ in Git?

摘要： https://stackoverflow.com/questions/2221658/whats-the-difference-between-head-and-head-in-git Rules of thumb Use ~ most of the time — to go back a num 阅读全文

posted @ 2019-07-02 13:26 ChuckLu 阅读(361) 评论(0) 推荐(0)

2019年7月1日

jQuery find

摘要： .find() .find( selector )Returns: jQuery Description: Get the descendants of each element in the current set of matched elements, filtered by a select 阅读全文

posted @ 2019-07-01 17:04 ChuckLu 阅读(293) 评论(0) 推荐(0)

jQuery file upload里面的_create的调用和_initEventHandlers的调用

摘要：首先是jquery.ui.widget.js中_createWidget方法内部调用 this._create(); this._trigger( "create", null, this._getCreateEventData() ); this._init(); 然后按照下图所示，逐个文件触发_ 阅读全文

posted @ 2019-07-01 15:46 ChuckLu 阅读(328) 评论(0) 推荐(0)

How jQuery UI Works

摘要： https://learn.jquery.com/jquery-ui/how-jquery-ui-works/ jQuery UI contains many widgets that maintain state and therefore may have a slightly differen 阅读全文

posted @ 2019-07-01 10:35 ChuckLu 阅读(247) 评论(0) 推荐(0)

How to Create a Basic Plugin 如何写一个基础的jQuery插件

摘要： How to Create a Basic Plugin Sometimes you want to make a piece of functionality available throughout your code. For example, perhaps you want a singl 阅读全文

posted @ 2019-07-01 10:16 ChuckLu 阅读(152) 评论(0) 推荐(0)

npm-package-lock.json

摘要： npm notice created a lockfile as package-lock.json. You should commit this file. https://docs.npmjs.com/files/package-lock.json https://stackoverflow. 阅读全文

posted @ 2019-07-01 09:39 ChuckLu 阅读(5009) 评论(3) 推荐(0)

jQuery widget ui里面比较重要的函数

只有注册用户登录后才能阅读该文。阅读全文

posted @ 2019-07-01 02:26 ChuckLu 阅读(1) 评论(0) 推荐(0)

Chuck Lu

公告