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Showing posts with the label Ruby On Rails 3
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
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
Using Elements Of A Hash As Radio Button

Using Elements Of A Hash As Radio Button

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I have an application in which a user can create a sport, also any user can register to the sport b… Read more Using Elements Of A Hash As Radio Button
Rails Amazon Production Error

Rails Amazon Production Error

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I am running my ruby on rails app (rails 3.0.6 , ruby 1.9.3) on amazon server , on user sign up it … Read more Rails Amazon Production Error
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
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