ChuckLu - 博客园

2019年7月3日

摘要： __proto__ VS. prototype in JavaScript http://dmitrysoshnikov.com/ecmascript/javascript-the-core/#a-prototype-chain __proto__ is the actual object that 阅读全文

posted @ 2019-07-03 23:33 ChuckLu 阅读(220) 评论(0) 推荐(0)

ClientScriptManager.RegisterClientScriptBlock Method 无效

摘要： ClientScriptManager.RegisterClientScriptBlock Method 这个方法不能在Render方法里面使用，但是可以在PreRender中使用最好是放到OnLoad方法中，比较统一阅读全文

posted @ 2019-07-03 19:12 ChuckLu 阅读(343) 评论(0) 推荐(0)

2019年7月2日

jQuery file upload callback options

摘要： autoUpload By default, files added to the widget are uploaded as soon as the user clicks on the start buttons. To enable automatic uploads, set this o 阅读全文

posted @ 2019-07-02 19:29 ChuckLu 阅读(1236) 评论(0) 推荐(0)

jQuery file upload process queue

摘要：在jquery.ui.widget.js中bridge处打上断点，查看instance内容 instance.options.processQueue 阅读全文

posted @ 2019-07-02 16:53 ChuckLu 阅读(319) 评论(0) 推荐(0)

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(388) 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(892) 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(479) 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(401) 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(310) 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(345) 评论(0) 推荐(0)

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