Articles in category "how-tos", sorted by ratingX
Displaying 141-150 of 348 result(s).

YouTube API v2.0 – Browser-based Uploading

Created 3 years ago by VaibhavHow-tos1 comment – viewed 13,109 times – ( +6 ) – version 1.1
Through the YouTube API you can upload files directly to the Youtube server. Youtube currently offers two services 1. Direct Link 2. Browser Based Uploading. In this wiki I will demonstrate how you can quickly set Browser Based Uploading for your Yii application. This is the protocol request that takes place.

MongoDb's embedded documents mapping for ActiveRecord in Yii2

Created about a year ago by edoardo849How-tos2 comments – viewed 8,002 times – ( +6 ) – version 2.0
You are working with MongoDb and you have embedded documents in your collection that you want to easily map in your Model for CRUD operations.

Update CGridview row separately using ajax request

Created about a year ago by Kostas Apazidis (KonApaz)How-tos9 comments – viewed 10,651 times – ( +6 ) – version 1.1
There are cases you want to update a record on CGridview directly

Yii2 and Pdf files with Mpdf

Created about a year ago by CTalaHow-tos2 comments – viewed 9,526 times – ( +6 ) – version 2.0
I am still new to composer and packagist, so I want to share how I am creating the pdf files because for me was not as simple as it should be.

How to implement an event and attach it in a behavior

Created 2 years ago by seb7How-tos0 comments – viewed 14,333 times – ( +6 ) – version 1.1
This page explains how to implement an event and catch that event in a behavior.
tags: event, behavior

How to implement form events

Created about a year ago by Antonio RamirezHow-tos4 comments – viewed 7,233 times – ( +6 ) – version 2.0
You have that, when a product is on development they can change its API anytime. This change is quite important though, its related on how to set the events of your form, for example, the useful beforeSubmit.
tags: yii2, forms, how to

Checking for "expired" sessions/logins on the client side

Created 2 years ago by le_topHow-tos0 comments – viewed 18,591 times – ( +6 ) – version 1.1
Getting "Expired token" errors ? Here is a solution to avoid invalid CSRF on POST or ajax requests, or user identity changes.

Yii2: Configuring different sessions for backend and frontend in Yii Advanced Application Template

Created about a year ago by hrnairHow-tos2 comments – viewed 12,138 times – ( +6 ) – version 2.0
This is as an extension of this wiki by Kartik V which shows to make different enableAutoLogin cookies for frontend and backend.

How to use Multiple instances of the same model in the same form

Created 3 years ago by kiran sharmaHow-tos21 comments – viewed 43,474 times – ( +22 / -6 ) – version 1.1
When i had created this functionality then i found some difficulties and not got much idea from wiki and forums. so, i think this will be useful for newbie users and save time of other developers when create related functionality. I refer Collecting Tabular Input tutorial but not got clear idea for create/update.

Storing your images in your table's blob field and displaying that stored images.

Created 3 years ago by sirin kHow-tos7 comments – viewed 27,725 times – ( +9 / -1 ) – version 1.1
He im giving you a very simple example ie how you can store an image to your blob field in a table.Hope you already familiar with the normal image upload.
tags: blob, image