In this simple example I'll demonstrate how to extend CActiveForm class to overload some drawing functions to achieve some commonly used fixes in forms.
Here is overloaded version of CActiveForm.labelEx that adds colon (:) at the end of text of label with respecting CHtml::$afterRequiredLabel and CHtml::$beforeRequiredLabel
I have two tables called hospitals and departments. I have a junction table between them which holds the departments in each hospital. But sometimes I need a list of "All hospitals with All possible departments" - regardless of whether they are linked in the junction table or not.
Hi Friends,
A little hint of how to create a progress bar inside the column of the grid, using the 'bootstrap' extension.
Implementing a role based access control is a very easy process and you can even load your roles from the database if you want.
For a long time I have struggled to find a suitable tool for doing server tasks such as compiling LESS files, concatenating and minifying of JavaScript files and copying the minified JavaScript files. While most of these tasks can be done with Yii extensions I would still not recommend using them because it requires you to include these extensions in your project, and therefore also deploying them...
In Yii 1.x, there was a built in widget CStarRating based on the jquery star rating plugin. There exists no prebuilt solution in Yii2, however the same concepts can be extended using any jquery plugin.
Note the tag {{homeUrl}} will be dynamically replaced at runtime.
find doubletts by db fields. in this example i will check doublets for 3 tabelfields (col1,col2,col3). so i will get a subquery with the condition, select and grouping of the tablefields. the having with COUNT() > 1 means: find all records more then one result.
$model=new MyModel('search');
$model->unsetAttributes();
I just chased my tail around for a bit today. I got lost with setting the status of all inputs, and banging my head on why the "validate" function just wasn't working.
Here is my experiment inspired by my own question and others from the forum.
Facebook Deauthorize callback is used to getting notification to the app owner when a user uninstall our app from their fan page or profile.
There are cases you want to update a record on CGridview directly
Logging context information (session, user, ...) to the logfile can be of great help tracking down problems with specific users.
Let's say our table 'mug' has a column named 'color' of the type ENUM('red','green','blue').
We want to replace the textfield for the attribute color in the create and update forms of a 'mug' with a Radio Button List, which has the enum values as options.
This is a rewrite of c@cba in the wiki article of [enumDropdownList](http://www...
In this wiki I will show how could be store last login date & time in database. First we need a field LastLoginTime (Type must be datetime). this field store a user login detalis (like - Date & Time).
Consider the following use case:
Some of you have experienced the need to log some information while doing unit testing, due to the fact that the information given in the summary is just not enough, to know why the test is actually failing. this article focuses on 2 ways to get you logs up and running again.
It is quite simple, but I am sure this small tutorial will help more than one of you out there :)
I used another example posted here a while back where the person was modifying the index.php and adding in a switch case for different domains and loading separate config files. This was actually too much for me, because all my portals are the exact same (as far as routes, modules, extensions, etc) and if I ever wanted to add another route it wouldn't be feasible opening up all the config files t...