Hello,
I have to store nested hashmap on client side, which is the best way
to store nested hashmap on client side. Values inside activerecord
change in client side. When submit button is pressed, hashmap has to be
sent to server through ajax.
regards,
Praveen
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I am trying find the best solution in this case, even json object looks
similar to javascript hash tables you have mentioned. I am refering to
json object as rails renders json object.
json can be passed as data field in ajax.
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Hello vivek,
I need to store a variables (nested hashmap) on client side and data
in hashmap changes very frequently. When user clicks submit button, data
has to be pushed to server.
regards,
praveen
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Hello all,
I am trying to build a web application, where most of the data is to
be stored on client side because data changes very often. Only when user
presses submit data, data stored on client side should be pushed to
server.
How to store data on client side? How to retrieve data from
Hello all,
What is significance of :: in ActiveRecord::Base.
What is difference between ::String.new and String.new
Thank you,
Praveen
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Hello,
Can anybody please define cookies and sessions and their
differences in detail with reference to rails.
Thank you,
Praveen
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Hello,
How to convert utc time to a time in a particular time zone. As I
need to display local time of timezone(-05:00).
Thank you,
Praveen
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Hello,
How can I configure a rails application time to a particular
timezone and display all times with respect to the configured timezone.
Thank you,
Praveen
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Hello,
I am trying load a drop down list based on selection from first
drop
down list. Based on first drop down list selection, I am able to fetch
data for second drop down list but I am not able to refresh second
dropdown list contents.
How Can I refresh second drop list on selection of fir
How can I refresh a particular div or a partial using onChange of a
dropdown menu without reloading the page?
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Thank you so much Robert Walker. You have given me a lot of insight
regarding Controller in MVC.
I Thank you again for your time and guidance.
Regards,
Praveen
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When should I create a new controller in a rails application?
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to
Thank you for your guidance but i am stuck here i am unable to use
getScript properly
After executing my code
In views home.html.erb:
$(document).ready(
function() {
$(".inline").click(function() {
currentCellText = $(this).text();
$('.dynamic').load('/te
Hi All,
I want to refresh a partial onClick, onClick i am making ajax call
and getting the data but i am unable to refresh the partial. here is the
code
IN views: home.html.erb
$(document).ready(function() {
var currentCellText;
$(".inline").click(function() {
currentCellText = $(this).text(
I am getting following warning while generating model, how to get rid of
this warning and what is cause for this warning. I am using rails 3.2.8
SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
This poses a security threat. It is strongly recommended that you
provide
Ya, thank you,adding @ to variable made it available in the view.
here, I m making HTTP request using ajax, which goes to my controller
and executes a method, Now I m getting return value in view. But I have
to display it in popup menu. the code for the pop up is
$.colorbox({html:"<%= @x %>",
Adding @ to a variable doesn make the variable instance variable, its
convention that are followed while writing a ruby program, I think...
Here I have a variable x = 10, in my controller how can i access it in
view without using cookies.
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Adding @ to a variable doesn make the variable instance variable, its
convention that are followed while writing a ruby program, I think...
Here I have a variable x = 10, in my controller how can i access it in
view without using cookies.
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Hi, I want pass a variable(which is not a instance variable) from
controller to view in rails application, onclick I am going to
controller and fetching data with ajax. Since the page is not reloaded I
cant set the variable in cookies. So is there any way to pass a
variable(which is not an instance
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