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Articles tagged with "form", sorted by ratingX
Displaying 1-7 of 7 result(s).

CGridView: Use special variable $data in the htmlOptions of a column (i.e. evaluate htmlOptions attribute)

Created 2 years ago by c@cbaTutorials3 comments – viewed 31,999 times – ( +25 / -1 ) – version 1.1
    For each column of the CGridView, we can specify name, value, htmlOptions, cssClassExpression etc. In the declarations of the attributes value and cssClassExpression we can use the "special" variable $data, for example like this: 'value'=>'$data->author->username',.     Now we might want to use $data in the declaration of the htmlOptions attribute, which is normally not possible, to generate for example the tag <td id="3" class="name_3">, where 3 is the id of the data model for the current row, i.e. $data->id. That is, we want to be able to use: 'htmlOptions'=>array('id'=>'$data->id', 'class'=>'"name_{$data->id}"')     Here's a way to accomplish this...

Updating fields on a form with Ajax and Json

Created 3 years ago by Russell EnglandHow-tos4 comments – viewed 41,329 times – ( +12 / -1 ) – version 1.1
I'm developing a website that has an option to look up a car's registration number via SOAP and return additional details such as make, model, colour etc.

Additional form data with XUpload

Created about a year ago by AsgarothHow-tos7 comments – viewed 21,064 times – ( +7 ) – version 1.1
In this article you'll learn how to send additional form data when uploading files using XUpload widget

Extending CActiveForm for some form display fixes and language tweaks

Created 3 years ago by TrejderTips0 comments – viewed 11,679 times – ( +5 ) – version 1.1
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.

Update two models with one view

Created 2 years ago by sensorarioTips10 comments – viewed 27,828 times – ( +10 / -2 ) – version 1.1
Suppose to have two models: Users and Emails. You do not want to store email in a Users model. And User can have 0 or many emails. This is the form generated to create a new user (just username).
tags: database, model, view, form

Show captcha after <N> unsuccessfull attempts

Created about a year ago by zitterHow-tos7 comments – viewed 12,079 times – ( +14 / -4 ) – version 1.1
In this mini howto I would like to show how to add a required captcha field in the login form, after a defined number of unsuccessfull attempts. To do this, I will use the blog demo that you have in default Yii download package (path/to/yii/demos/blog).

CGridView and AjaxForm Connect

Created 3 years ago by PinkBrainPlanHow-tos2 comments – viewed 16,931 times – ( +1 ) – version 1.1
As I'm new to the framework (2 weeks) - I tried to build a functionallity I already use a lot in my old framework (PRADO). This means combining a GridView with a form. And this in one page, what allows you to select a record from the grid and view the values in the same page without jumping to a new page.
tags: Ajax, Form, CGridView