I wrote about this on my blog, but wanted to post it here too.
I wrote about this on my blog, but wanted to post it here too.
Uploading files in a webapp can be extremely tricky and sometimes the quickest way to do it is to store the file directly in the webserver or into a DNS (like Amazon S3) and then to save the link and the metadata inside a table in the DB. The thing is that you'll have to deal with file permissions, server storage, file management and so on (which is perfectly fine, by the way).
suppose to have in Mongo a collection "user" like:
In advance template there is already a file yii. And there is no need to run it as php, it is Linux script.
Yii2 introduces the BootstrapInterface to ease our application initialization tasks, whether they are composer
based or Application bootstrap (do not mistaken with Bootstrap CSS Framework) based tasks. On this article, I am going to explain how to use it on y...
One of the things you will find tricky to implement is the the sorting and filtering of a GridView's column that displays related model data.
If you started playing with Yii2's new GridView, you will soon realize that some things have improved quite a lot, but I am sure its going to be a bit confusing at first glance when you try to modify certain javascript behaviors like for example, its delete confirmation dialog box.
With the adoption of PJax on Yii2 things have change quite a bit with GridView when it comes to work with them in AJAX mode. It will probably be confusing at the beginning, but then you will soon realize how powerful the new approach is.
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.
This is for folks who are using \kartik\widgets\FileInput
to upload files from your client. How do you display an image for update after you have uploaded it to the server using the widget?
Your need: You require that for shared machines, the user is authenticated again for a backend access again, if someone is logged in from frontend and vice versa.
The yii2-datecontrol extension allows you to control separate date formats for display and saving for form inputs.
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.
I could make this work following same useful tips from this post.
This wiki will explain how you can use the Field range extension with multiple Bootstrap form layouts (vertical or horizontal). You maybe aware, that 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.
It is quite simple, but I am sure this small tutorial will help more than one of you out there :)
Are you using the Bootstrap 3 form styles with Yii 2 Active Forms? Have you faced problems in displaying complex layouts which needs you to display multiple inline form fields in a single row, within bootstrap horizontal forms. Then read on.