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Showing posts with the label Ruby

Repairing Invalid Html With Nokogiri (removing Invalid Tags)

I'm trying to tidy some retrieved HTML using the tidy-ext gem. However, it fails when the HTML … Read more Repairing Invalid Html With Nokogiri (removing Invalid Tags)

How To Either Separate Text And Button For Skew, Or Combine Text And Button?

So I have this following code that works, but I can't separate the text from the button. For i… Read more How To Either Separate Text And Button For Skew, Or Combine Text And Button?

Can We Create An Image By Html String In Ruby On Rails.

I would like to know , Is there any possibility by which we can create an image by the HTML sting t… Read more Can We Create An Image By Html String In Ruby On Rails.

How To Make Clickable What's Behind Hover?

A user hovers over glyphicon-globe image and behind it lies a like button and a comment form. When … Read more How To Make Clickable What's Behind Hover?

Jquery .click Function Is Not Working Without A String

Link to first question: Ruby on Rails and Jquery: trying to switch characters after submit I asked … Read more Jquery .click Function Is Not Working Without A String

How To Show Input Field Error Message In Rails Input Field

Error message not showing only field highlighted true,:pattern=>'https?://.+' %> Ho… Read more How To Show Input Field Error Message In Rails Input Field

Embedded Ruby Html Loops Spit Out Number Of Loop

In a partial I have: one The final HTML (from the page source) is: one 1 Why is this? How Sol… Read more Embedded Ruby Html Loops Spit Out Number Of Loop

Strip Text From Html Document Using Ruby

There are lots of examples of how to strip HTML tags from a document using Ruby, Hpricot and Nokogi… Read more Strip Text From Html Document Using Ruby