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Upload image in ruby on rails through AJAX
This is HTML and JavaScript code.
<% remote_form_for(:image_upload_form, :url => "/meeting/save_image/", :html => { :method => :post, :id => 'imgForm', :multipart => true }) do |f| %>
What is Animation?
Animation is a simulation of movement created by displaying a series of pictures or frames. It is the process of creating a continuous motion and shape change illusion. The word “animation” is derived from “animate,” which means
Error Code : 1005
Can't create table 'DatabaseName.#sql-9cc_1' (errno: 150)
(0 ms taken)
After searching a lot i have got solution for the above problem while i was adding FK to a column.
The error was because of different MySQL engine. There are di
There is some small things keep in mind & make a good design.
Structure:- Your design should organize the user interface purposefully, in meaningful and useful ways based on clear, consistent models that are apparent and recognizable to users
Hello friends, sometimes you come across with this very unexpected exception.
For eg: In the given code, after execution this exception occurs..
@RequestMapping(value = "addUser")
public String addUser(@ModelAttribute("userForm") UserForm userF
A simple code snippet for checking the file-size of a file before uploading it. It will not only help to save time but also network resource as we can implement the file check at the initial point only.
The current code allows the user to select a
Sometimes when we delete few or all records from a table, we may want ids of records to be in sync with the last record or the first one, but what we get is that new ids with a significant amount of gap have been generated, for example if it should b
When you type within the input box, google places autocomplete API helps you find similar places quickly by displaying searches that might be similar to the one you're typing. It provides your applications with the type-ahead-search behavior, the Goo
Let us first understand the process of Content Management System.There are basically three different aspects of Content Management Systems:
1.Templating
2.Workflow
3.Versioning
Templating
Templating is the process of Layout Design.Initially template
Please follow these simple step to register your app on facebook
Open Developer account from your Facebook.
Select "Create App" you'll be directed to a page where number of options will be available at the top bar.
One can reach there by just click
