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
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
I have a calls which help me display json directly in html table.
Hi Friends,
I'm using PayPal's script from
Hi Friends, Hi Friends, Some common question is difficult to how to create the layout on yii and how to work
I leverage Kartik's notification widgets.
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.
As for complexity SQL query we have two solutions as below, I will discuss #2 in this article.
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.
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...
If you are hosting Yii behind a reverse proxy, for example nginx, and you are having issues with your logs showing the proxies IP, or the urls being created arn't being created for SSL because your SSL certs are located on your reverse proxy instead of the Yii server, this code may be able to help you. I placed them in the very top of Yii's entry script, index.php
I recently worked on updating the content of a gridview based on the selection of a dropdown menu. I thought I should share it in the forum...
If you are testing your app and use urlManager in your config, sometimes you will find a problem: you want to test your site independing from urlManager settings. in that way you need to extend your WebTestCase class by this method:
Ok, you have installed a Yii 2 basic or advanced app for the first time and completed the post install steps. You have picked up a few extensions to install for the first time as well. You would already see a composer.lock
file in your application root folder.
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.
当我们使用Yii数据库去保存Session时,只要简单的配置就可以完成这个功能,在进行性能优化这个主题之前,我们先来查看一下CHttpSession和CDBHttpSession源代码,探讨CHttpSession和CDBHttpSession的流程再进行深一步优化主题。
The usual way to find out what Yii has created for an SQL query is to mutilate the SQL in the sourcecode and call the program again so that the SQL statement with errors is displayed. Or you can use the SQL logger, which must be switched on and off each time and logs all SQL statements, which leads to an enormous slowdown in program execution and decelerates your workflow.
The definition of breadcrumbs according to its documentation is as follow: Breadcrumbs displays a list of links indicating the position of the current page in the whole site hierarchy.
In India have Aadhar number an we may need to valid it a input. So I created a validator for yii2