I am going to retrieve a list of objects.
get "/todoitems/?" do
debugger
todo = Todolist.all
todo.to_json
end
Is there example that can retrieve page by page?
Many thanks.
Here's a gem dm-pagination which provides pagination support for Datamapper
I also found dm-paginator
This should point you in the right direction:
http://ruby.railstutorial.org/chapters/updating-showing-and-deleting-users#sec-pagination
Essentially, there's a gem called will-paginate that takes care of sorting things in a page by page structure. There's an example included in the link
Related
Is there an edge that would allow fetching all the campaigns, adgroups, etc., of a given advertiser? In researching this I see these:
GET /ads/v3/campaigns/{campaign}/
GET /ads/v3/adgroups/{adgroup}/
...
which return only single entities. I also found that there is an async report that returns entities in batch:
advertisers/<advertiser ID>/entities/batch/
Is this the best way to accomplish this? If so, the doc says it only supports campaigns right now, is that still the case?
Thanks
Sorry to waste your time folks, I've since found more and better doc and discovered that there is this:
/ads/v3/advertisers/{advertiser}/campaigns/
Here is a link to the doc for your own reference:
https://developers.pinterest.com/docs/redoc/#operation/ads_v3_get_advertiser_campaigns_handler_GET
I need to add an non-inventory item by internal id to the cart in SCA, how would I go about pulling that item and then adding it? The code samples I find are for pulling data always refer to views, I am thinking I need to pull it as an item, as I need to add it as an item using methods in LiveOrder.Model
thanks for anyhelp you may give
Really depends on which version of SCA you are using.
The quick answer is to look in the ItemDetails.View.js file in the Modules directory and find the code for the addToCart method.
The longer answer is that SCA's architecture and performance leave much to be desired. If you have things like multiple add to or update cart I found that it was easier to write my own cart.ss service and then just forward to the cart or refresh the page on completion.
So I found out that the easiest way to do this is like this, the items are returns in a object array, so thanks for your help
$.get('/api/items?id=10779&fieldset=details', function(obj) {
}).done(function(obj) {
});
I am a big advocate of the Page Object Pattern (POP) as defined by the experts at Selenium:
https://code.google.com/p/selenium/wiki/PageObjects
A key view of theirs that I have always followed when using Appium with Java is:
"Methods return other PageObjects"
e.g. LoginPage loginPage = homePage.gotoLoginPage();
I am now trying to following POP using Calabash with Ruby and so have been writing code like this:
e.g. #login_page = #home_page.goto_login_page
However, since Ruby doesn't know what type of object #login_page is or #home_page is, you dont get any of the benefits of intellisense showing what methods are available for a given page.
Anyone know a good way around this?
As much as I appreciate and apply PO design pattern, as much I disagree with returning page object by page object. Page object should be independent and don't need to know about other page objects. Look at two examples:
You test form validation. Click on submit button returns page object which is subsequent in the workflow, but in this case you remain on page with validation errors. Your page object won't know about it and will return the other page.
Page which you get to after clicking a button may differ depending on the context (e.g. from what other page you got to current page). It can lead to having multiple versions of actually same method, which will return different page objects depending on context. This is not good and overcomplicates simple thing.
If you want to return current page object, you can benefit from it e.g. in Java, when you return this at the end of the method. Then you can chain all methods you execute as long as you are on the same page. But when it comes to the question 'how to implement returning different page objects' - answer is simple - 'just don't'. Please note wiki entry you quoted has not been updated for a good while and best practices has evolved since it was originally published.
It seems like you already have your solution. However for others and perhaps also for you the x-platform approach to calabash uses page objects so you could check out that implementation https://github.com/calabash/x-platform-example
An alternative method would be as follows. Not as neat as I would like (given the need to manually create new instances of subsequent pages), but available as an alternative option:
When(/^I buy a movie from the movie page$/) do
movie_page = MoviePage.new
movie_page.buyMovie("Test Movie")
purchase_page = PurchasePage.new
purchase_page.confirmPurchase
end
Found a way of getting this to work after much research and applying well known Java/C#/Obj-c principles to Ruby:
Given(/^I am on the launch page$/) do
#launch_page ||= LaunchPage.new
end
When(/^I open the set alarm time page$/) do
#set_alarm_page = #launch_page.goto_set_alarm_page
end
When(/^I open our apps from the home page$/) do
#launch_page.navigation_toolbar.open_our_apps
end
Then(/^I should see the homepage alarm time is (\d+)$/) do |alarm_time|
alarm_time_actual = #launch_page.get_alarm_time
assert_equal(alarm_time, alarm_time_actual)
end
As long as somewhere on the step definition class you explicitly create a new page object (in the above example: LaunchPage.new), then all subsequent pages will provide intellisense method/property values, since the resulting page types returned will be known by RubyMine.
I want to get the count of products in each collection in the shop as part of a Shopify App that I'm building.
I know that for a single collection Product.all(params: {collection_id: 29238895}).count will show me the count in the shopify console, but I'm not certain about how it is implemented.
The API document describes a call that counts all products that belong to a certain collection GET /admin/products/count.json?collection_id=841564295 but I have been unable to get a ruby expression that runs this.
Is there a more complete document on the Ruby API?
If you want to know exactly what is going on with the API, may I suggest the simple command: bundle open shopify_api
That will load the entire API into your text editor, allowing to quickly determine the answer to your question. The /lib/resources directory is especially rich, but do not forget to check the base class as well. In fact, I think the count option is declared right in the base itself. Nothing beats a few minutes of examining the code.
I am trying to setup the Twitter gem, and I feel like I'm almost there... kind of.
Right now I was trying to follow this link:
http://www.phyowaiwin.com/how-to-download-and-display-twitter-feeds-for-new-year-resolution-using-ruby-on-rails
It is a bit old though, and I guess its instructions are a bit out of date. I have created a twitter model, twitter db migration and a twitter controller(not sure it's needed though), and if i open rails console, and I type:
Twitter.user_timeline("whatever").first.text
It just works. I just can't seem to be able to see it in my view. can you point me in the right direction?
Thanks a lot!
Alex
In your controller that corresponds with your view, you need to assign your results to a variable inside the appropriate functionlike so:
def controller_function
#twitter_data = Twitter.user_timeline("whatever").first.text
end
Then, in your corresponding view you can use the variable
<%= #twitter_data ... %>
Check out http://guides.rubyonrails.org/layouts_and_rendering.html for more guidance on controllers and views