By Duy Michael Nguyen|javasript|Be the first to comment!
Hi folks, this comes up so often that I want to share with you on how to ‘properly’ check a variable is undefined. [javascript] if (typeof something == "undefined") { // do thing when undefined } [/javascript] Credits goes to open source communities and all developers sharing their works.
Continue Reading →By Duy Michael Nguyen|javasript, jQuery, Yii|5 Comments
Problem: You have a date field (e.g. birth date) generated using Yii CJuiDatePicker (e.g. http://www.yiiplayground.cubedwater.com/index.php?r=UiModule/jui/ziiDatePicker) or Jquery UI Datepicker (http://jqueryui.com/demos/datepicker/). The Yii CJuiDatePicker is the wrapper of Jquery UI Datepicker. Everything is fine and you are happy. When you want to clone your current form (contains the CJuiDatePicker ), and suddenly,the cloned date field (e.g. [...]
Continue Reading →By Duy Michael Nguyen|javasript, Yii|Be the first to comment!
Hi folks, I encounter this bug today and like to share the solution. I notice that I have 3 red js errors saying ‘missing jquery library’. Then I remember that I explicitly tell Yii do not use built-in jquery library as in this post how-to-use-your-own-jquery-library-in-yii/ I do not know how to include jquery library for [...]
Continue Reading →By Duy Michael Nguyen|datejs, javasript|Be the first to comment!
If you need to work on Date object in JavaScript, I recommend you have a look @ Datejs – Opensource Javascript library. Here is some quick tricks that may help to save your day. Tip#1: to get yesterday Date.today().add(-1).days(); Tip#2: to get Today Date.today() Tip #3: to get current week //starting from Sunday to Saturday [...]
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