ReportGrid is designed to provide report results to users, without filtering or sorting.
I have been working on a REST API using the excellent tools provided by Yii2. My problem was that I have to differentiate between empty values and null values. In other words,
<elem></elem> is different from null as it represents an empty string. Also, although some use
<elem/> to represent a null value it should still be interpreted as an empty string. In other cases, the absence of the eleme...
It is convenient to use the same identification attribute, say
info, in all of the active records of your application. It should be a virtual read-only attribute defined by a getter method, its label being the model name.
If you want to give extra attention for some specific delete actions and you don't want to override whole yii.confirm JS method here is what you can do:
(I've only put the ActionColumn part of the GridView here to just give you the idea)
Search Models are a very elegant and powerful way to build an Active Data Provider. If you use them a lot, you'll quickly need to use scenarios, which will lead you to a very DRY Controller code.
Does your application need to know user's details on browser details, os and device type? We can use PHP's misc. function to achieve that provided you have an update copy of browsercap.ini
First of all, install yii2 basic template according below link:
We will leverage Yii2-excelview widget. So, first of all is install Yii2-excelview:
this is my way for embed js code block in view file:
The yii2-field-range extension enables you to easily setup ActiveField range fields with Bootstrap styling. You basically can setup two attributes joined together like a single field with combined validation error block.
So, you have installed a brand new Yii 2 app (basic) or (advanced). Here are a few tips for Apache web server users to get things running more secure and better with your yii2 app.
The tips here are for advanced usages of composer and its assumed you have read about using composer and have a knowledge of your vendor packages to be updated. Let's consider, you want to update only one specific yii2 vendor library, without updating all the other extension packages?