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Showing posts with the label Ruby On Rails 3
Actionview::template::error: Can't Resolve Image Into Url: Undefined Method `[]' For Nil:nilclass

Actionview::template::error: Can't Resolve Image Into Url: Undefined Method `[]' For Nil:nilclass

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using: Ruby 2.4.0p0 Rails 5.2.3 while running my test cases: having and error: My testcase is like… Read more Actionview::template::error: Can't Resolve Image Into Url: Undefined Method `[]' For Nil:nilclass
Rails How To Write "create" Action In Habtm Model Controller

Rails How To Write "create" Action In Habtm Model Controller

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I'm relatively new to Rails and I am having an enormous difficulty trying to work with models t… Read more Rails How To Write "create" Action In Habtm Model Controller
Prevent Cheating In Rails/html5 Game App (rails 3.2/html5/javascript)

Prevent Cheating In Rails/html5 Game App (rails 3.2/html5/javascript)

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I'd like to know if it's possible to prevent cheating in the following case I have a Ruby … Read more Prevent Cheating In Rails/html5 Game App (rails 3.2/html5/javascript)
Forcing Html Escaping In Rails 3

Forcing Html Escaping In Rails 3

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I'm running into an issue with the rails auto-escaping. It currently thinks a string is html_s… Read more Forcing Html Escaping In Rails 3
Text Field Tag Placeholder Returning As Value

Text Field Tag Placeholder Returning As Value

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I have a form and inside the form there is a text_field_tag. It is written as this... 'Enter s… Read more Text Field Tag Placeholder Returning As Value
Rails 3 Image Upload Form Submitting With Http Instead Of Ajax

Rails 3 Image Upload Form Submitting With Http Instead Of Ajax

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I am working on a form to submit it by AJAX instead of http. This is the form : true, :url =… Read more Rails 3 Image Upload Form Submitting With Http Instead Of Ajax