Front-end web development is the practice of converting data to a graphical interface, through the use of HTML, CSS, and JavaScript, so that users can view and interact with that data.
In this article I would like to present the RESTForms project - generic REST API backend for modern web applications.
The idea behind the project is simple -after I wrote several REST APIs I realized that generally, REST API consists of two parts:
Work with persistent classes
Custom business logic
And, while you'll have to write your own custom business logic, RESTForms provides all things related to working with persistent classes right out of the box. Use cases
You already have a data model in Caché and you want to expose some (or all) of the information in a form of REST API
You are developing a new Caché application and you want to provide a REST API
Does developing a RESTful API in Caché remove the requirement to use the InterSystems.Data.CacheClient.dll and generate proxy classes using the Caché Object Binding Wizard for .NET web development? If anyone has links to sample applications using .NET with Caché and REST Services, I would be grateful if you could share them.
On documentation, this ^ISCSOAP^is log to service SOAP, but why send to cconsole.log?
04/04/18-01:00:00:597 (10608) 2 ^ISCSOAP in Namespace %SYS has been active for 348 day(s). 04/04/18-01:00:00:598 (10608) 2 ^ISCSOAP in Namespace X has been active for 165 day(s).
I am using the %Net.HttpRequest method to get data from a server.
The server will continuously send data. Is there any way that i can able to read the HttpResponse data line by line so that if at a particular line i may terminate the request.
Set httprequest=##class(%Net.HttpRequest).%New()
Set httprequest.Server="www.intersystems.com"
Do httprequest.Get("/")
Do httprequest.HttpResponse.OutputToDevice()
Do httprequest.Get("/cache/")
Do httprequest.HttpResponse.OutputToDevice()
In our last lesson, we implemented a new REST Service to allow us to perform CRU operations on Widgets, and refactored our Controllers to allow the page setup to be decouple from the content.
I would to know, I have a drop down list items in my applications. While, am clicking on the drop down bx, there are few numbers of listed items, while am doing mouse over action, I should display the entire text of selected item from that drop down list box, even am not selecting that item. I would like to know about the what is exact text it contains in Zen framework.
(I am new to this language) I have got a JSON request to handle in a web application which is in %CSP.Request object. But the request which I am going to handle is of type array of objects. like,
I would like to write some code to parse a set of HTML pages from the internet in order to gather information from each web page.
All of the web pages are generated using a template, so the format of each of the web-pages is consistent with one-another and the information that I want to gather is always located in the same logical place within the page.
What is the best way to parse an html page in order to gather information at a specific place?
Can XML XPATH be used here? Does anyone have any examples of parsing HTML content?
I recently encountered a issue with Caché and I can't figure out where the problem is coming from.
I noticed that the license limit (200) was reached whenever I was opening my Studio (so it seems). When this occurs, I restart Caché (with the Cube in the Taskbar), and the number of license used is back to 1%, but grows back after. The time taken before the number of license grows back again looks pretty random.
We have an web application accessed using https, that uses CSP technology with frames.
The initial 'login' is via a single CSP page, which then redirects to another CSP page which creates the frames (4 in all) and loads a CSP page in each of those. For the most part the frames load without error, but sometimes when logging in and sometimes while using the system ' 5916 Illegal CSP Request ' errors occur.
I say 'login' in inverted commas as a Cache login is not performed just an application login, I don't know if that's relevant so thought I'd mention it.
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I have an application that as part of the registration process is using reCaptcha to provide a captcha. The issue is that service is served from Google and is unavailable in certain countries, namely China. I've been researching this some and believe it's possible to proxy the requests to the Google CDN to avoid the Chinese firewall ban on Google URLs, however I'm not quite sure how to do this in CSP.
Does anyone have suggestions on how to solve this, either with a technical solution or an alternative service I can fall back to? An example would be greatly appreciated.
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