Episodes tagged with “views”
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7
All About Layouts Other translations:
Everything you ever wanted to know about layouts.
Tags: views
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8
Layouts and content_for Other translations:
content_for allows you to change your layouts on a per-template basis.
Tags: views
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17
HABTM Checkboxes Other translations:
Create a list of checkboxes for easily managing a HABTM relationship.
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18
Looping Through Flash Other translations:
Displaying flash messages can be a pain. This episode shows an easy way to display all of your flash messages.
Tags: views
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27
Cross-site Scripting Other translations:
Cross-site scripting is a common security issue. FInd out why it is important to escape any user input that you display in a browser.
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28
In Groups Of Other translations:
The in_groups_of method makes it easy to render a collection of items in several columns, with one slight catch.
Tags: views active-support
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29
group_by Month Other translations:
The group_by method can be used to group lists of items for display in your Rails apps.
Tags: views active-support
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31
Formatting Time Other translations:
Use Ruby's strftime method to format dates and take advantage of Rails DATE_FORMATS hash to store custom date formats.
Tags: active-support views
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136
jQuery Other translations:
In this episode we recreate the AJAX form submission we did back in episode 43 but with jQuery instead of Prototype and RJS.
Tags: ajax controllers views
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138
I18n
Internationalization was one of the big additions to Rails 2.2. We'll show you how to start using it in this episode.
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165
Edit Multiple Other translations:
Select multiple records with checkboxes and edit them all on one form. Find out how to use virtual attributes to update values relatively.
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174
Pagination With AJAX Other translations:
Use jQuery to add unobtrusive JavaScript links to a paginated list.
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178
Seven Security Tips Other translations:
Security is paramount in your Rails applications. Here we show seven commons security flaws from mass assignment to CSRF.
Tags: security forms views active-record
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189
Embedded Association Other translations:
In this episode we show you how to embed a one-to-many or many-to-many association in a single integer field.
Tags: active-record views
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185
Formtastic Part 2 Other translations:
In this episode we cover some of Formtastic's more advanced features, including its handling of many-to-many relationships, required fields and styling.
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196
Nested Model Form Part 1 Other translations:
The accepts_nested_attributes_for method, introduced in Rails 2.3, makes handling multiple models in a form much easier. Find out how to use it in this episode.
Tags: forms views active-record
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197
Nested Model Form Part 2 Other translations:
Add and remove nested model fields dynamically through JavaScript using either Prototype or jQuery.
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198
Edit Multiple Individually Other translations:
se checkboxes to edit multiple records in one form, where each one has an individual set of form fields.
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199
Mobile Devices Other translations:
In this episode we change the look and behavior of a Rails app on mobile devices and use jQTouch to build a native-looking interface.
Tags: views controllers plugins
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204
XSS Protection in Rails 3 Other translations:
In previous versions of Rails it was easy for your application to be vulnerable to cross-site scripting attacks. Rails 3 solves this problem but automatically escaping output.
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205
Unobtrusive JavaScript Other translations:
Rails 3 makes great use of unobtrusive JavaScript, helping keep content and behaviour separate.
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207
Syntax Highighting Other translations:
Three popular choices for syntax highlighting in Rails applications are discussed in this episode: CodeRay, Ultraviolets and Pygments.
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208
ERB Blocks in Rails 3 Other translations:
Rails 3.0 beta 2 is out and it handles blocks in erb templates differently. Find out how in this episode.
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184
Formtastic Part 1 Other translations:
Formtastic provides a concise way to generate form views. In the first part of this two-part series we use it to generate a simple form and a more complex, customised one.
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30
Pretty Page Title Other translations:
It's easy to avoid giving each page in your Rails applications its own title. Here we'll show you an easy way to do it.
Tags: views refactoring
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214
A/B Testing with A/Bingo Other translations:
A/B Testing (or Split Testing) is a way to experiment with variations in an application to see the most effective option.
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211
Validations in Rails 3 Other translations:
Rails 3 offers several new additions to validations. Here learn how to make a custom error_messages partial, reflect on validations, and clean up complex validations in a model.
Tags: rails-30 forms active-record views
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217
Multistep Forms Other translations:
In this episode we create a multistep form, or wizard, from scratch.
Tags: forms views active-record
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213
Calendars Other translations:
If dates play an important role in your application, consider adding a date picker or calendar view as shown in this episode.
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220
PDFkit Other translations:
Generating PDFs in plain Ruby can be a lot of work. Instead, consider generating PDFs from HTML using PDFKit.
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223
Charts Other translations:
There are a number of JavaScript charting libraries available. In this episode we use Highchart in a Rails application.
Tags: views performance
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228
Sortable Table Columns
In this episode we show you how to make a table of items sortable by clicking on links in the header cells.