Mission SERVERLESS 101 - Task 2

JavaScript
1

Invoke the API Service using generated client JS SDK,

My index.html is as follows,

Get Instructions Add Item Get Items Purchase 
</div>
<script src="http://api.backendless.com/sdk/js/latest/backendless.min.js"></script>
<script src="js/services/CodelessShoppingCartService.js"></script>
<script src="js/controller.js"></script>

Yes, I have put the appropriate keys into the above code. I am browsing index.html in Goggle Chrome browser. When I click the Get Instructions links it calls the function in controllor.js but when it tries to execute the code in js/services/CodelessShoppingCartService.js it tells me the web page is blocked.

I managed to finsih the task by using the backendless console, just wondering why I was getting the above error.

Many thanks for any help.
Gavin Baker.

2

Hello @Gavin_Baker

Could you please zip the project and send it to us, you can remove your APP_ID and API_KEY

Regards, Vlad

3

CodelessShoppingCartService.zip (3.5 KB)

Thank you for your email, please find the requested ZIP file attached, its probably a simple mistake on my part …

Many Thanks.

Gavin Baker. (endhousesoftware.byethost.com).#

4

unfortunately, I don’t see the index.html file in the archive

5

my index.html file is called CodelessShoppingCartService.html.Does it need to be called index.html?

Gavin Baker.

6

actually it should work with CodelessShoppingCartService.html.

However, there is some issue: “Cannot read property ‘getInstructions’ of undefined” in the ./js/controller.js file, which has been fixed and it will be released soon. As a workaround, you can add the following line as the first line in the ./js/controller.js file

window.CodelessShoppingCartService = Backendless.APIServices.CodelessShoppingCartService

I just checked it and everything works properly. If it doesn’t help you please show us the entire error you’ve got.

Regards, Vlad

1 Like
7

Hi, many thanks for your reply, adding this line to ./js/controller.js worked!

Gavin Baker.