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Showing posts with the label Ruby On Rails

How To Match Id In Javascript For Dynamically Added Field On Html?

In our rails app, dynamic fields can be added to the form. Here is a html source code for the dynam… Read more How To Match Id In Javascript For Dynamically Added Field On Html?

Showing Images With Rails From Database

I'm trying to show a specific type of image that I've 'stored' in the database onto… Read more Showing Images With Rails From Database

Rails Content_tag Inserts Extra "<" And ">" Characters

When doing this: def user_log if logged_in? == false form_tag session_path, :id => &… Read more Rails Content_tag Inserts Extra "<" And ">" Characters

Adding New Styles To Stylesheet Not Working In Rails

I'm working on a ROR app. It has a style.css stylesheet in its public/scaffold_files folder. I … Read more Adding New Styles To Stylesheet Not Working In Rails

Simple_form How To Make Accept Terms Checkbox Inline

:boolean, :label => false, :boolean_style => :inline %> Accept true %> Solution 1: … Read more Simple_form How To Make Accept Terms Checkbox Inline

Display Chronological Order Of Number Of Records

In rails when displaying a list of table records, I have a column which displays the id of each rec… Read more Display Chronological Order Of Number Of Records

Rails Displaying Full Database Instead Of Of Attributes Only

I seem to have gotten things to a point in my rails app making sure that games and tickets are bein… Read more Rails Displaying Full Database Instead Of Of Attributes Only

Extract Data From Html Table With Mechanize

First of all, here is the sample html table : Kangchenjunga 8,586m Solution 1: More succint v… Read more Extract Data From Html Table With Mechanize

Bootstrap Media Queries Rails Error

I am trying to make the font on my app larger for small devices by overriding bootstrap media queri… Read more Bootstrap Media Queries Rails Error

Integration Testing Html Special Characters

Kind of a strange one, but in my views I have a tick (✔) and a cross (×) used as links (in lieu of … Read more Integration Testing Html Special Characters

How To Insert Placeholder Text In Text_area_tag In Rails?

I'm using the following code to generate a textarea tag: When rend Solution 1: The html seem… Read more How To Insert Placeholder Text In Text_area_tag In Rails?

Get Input Value Using Htmlfor

What’s the best way to accomplish something like this: html.erb & Solution 1: You can use… Read more Get Input Value Using Htmlfor

Bootstrap Drop Down Pull-left Not Working

I have tried putting pull-left on everything and whatever I do the drop down menu containing 'E… Read more Bootstrap Drop Down Pull-left Not Working

Rails: Emulate "save Page As" Behaviour

for a rails project I need to provide the user with a downloadable HTML version of a statistics pag… Read more Rails: Emulate "save Page As" Behaviour

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?

Text Field Tag Placeholder Returning As Value

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

How To Execute A Rails Command With Sweet Alert 2?

I have the following sweet alert 2 message: Solution 1: Actually that is the expected behaviour. A… Read more How To Execute A Rails Command With Sweet Alert 2?

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

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)

Post Form Keeps Making Get Request

I created a form with only a submit button. Here is my code in the view: Solution 1: The HTML you … Read more Post Form Keeps Making Get Request