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Articles in category "tips"X
Displaying 111-120 of 141 result(s).

A simple class to use a different db for a module

Created 3 years ago by tydeas_drTips2 comments – viewed 13,079 times – ( +9 ) – version 1.1
What would you do if you want/need to have a different than the main database connection in an module's models?

Getting nulls from database instead of empty strings

Created 3 years ago by samdarkTips2 comments – viewed 9,318 times – ( +13 ) – version 1.1
To get null from database instead of empty strings you need to set up your DB connection as follows:
tags: database, null

Syntax check

Created 3 years ago by Russell EnglandTips2 comments – viewed 6,272 times – ( +4 ) – version 1.1
So I've been busy making lots of modifications to my views/models/controllers - came to test the app and got a blank screen. Nothing in the application.log file so must be a syntax error somewhere... But which file?
tags: php, syntax

A simple action for XUpload extension

Created 3 years ago by tydeas_drTips1 comment – viewed 13,153 times – ( +3 ) – version 1.1
All the basic functionality for an action used by the xupload extension. Check resources for the source code of this action
tags: tips, xupload, caction

Yii实战中8个必备常用的扩展,模块和

Created 3 years ago by Darwin WenTips2 comments – viewed 19,462 times – ( +2 / -3 ) – version 1.1
在经过畅K网的实战后,总结一下在Yii的项目中会经常用到的组件和一些基本的使用方法,分享给大家,同时也给自己留个备忘录,下面我以代码加图片说明.
tags: module, Widgets

An easy way to use escopes and CActiveDataProvider

Created 3 years ago by Rafael GarciaTips8 comments – viewed 22,011 times – ( +1 / -1 ) – version 1.1
Often used scopes to define criteria in our models. This is a very useful feature as it ensures that in any part of application applying the criteria defined by the scope when called it.

An easy way to display a success page using flash messages

Created 3 years ago by qiangTips2 comments – viewed 25,909 times – ( +26 ) – version 1.1
We often need to display a success page after the user has submitted a form without problem. We may show some welcome message after a user registers a new account. There are many ways to implement this workflow. In this article, I will explain a method that exploits flash messages.

A simple action for CJuiAutoComplete

Created 3 years ago by tydeas_drTips9 comments – viewed 29,386 times – ( +16 / -1 ) – version 1.1
More or less I use auto-complete field for a form. CJuiAutoComplete is a yii widget for this purposes. The common use case is to make an ajax request and retrieve a list from the database. So in this case you have to write a controller action to return you a json encoded list. What if I had a generic action to do this work for me?

URL component access functions

Created 3 years ago by Steve FriedlTips1 comment – viewed 10,679 times – ( +28 ) – version 1.1
Many applications wish to obtain parts of the URL for the current page (the hostname, the query string, etc.), and the CHttpRequest class wraps various $_SERVER variables to break down the URL into its constituent parts.
tags: URL, request

Using jQuery UI 1.8.10 themes with Yii 1.1.6

Created 3 years ago by a110yTips7 comments – viewed 15,083 times – ( +2 ) – version 1.1
When using the latest stable jQuery UI themes (1.8.10) with Yii 1.1.6 (which uses 1.8.6) the widgets don't appear (they're invisible but they're there). In order to make them visible you need to change the following line: