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- Search for a single selector .
- Resolve a promise .
- Creates a new element matcher .
- Creates a new matcher handler .
- Run DOM manipulation .
- Recursively build a DOM fragment
- Add combinator function
- Adjust a CSS property value
- Add an event listener .
- Creates a matcher that matches the given tokens .
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Community Discussions
Trending Discussions on play-samples
QUESTION
Context: I'm trying to run the starter sample web application in the Play documentation for Scala: https://www.playframework.com/documentation/2.8.x/HelloWorldTutorial. I confirmed that I have the listed requirements and I've followed the instructions in the README which appear to state you run sbt run in the project directory. I'm raising a ton of errors which seem to indicate I have missing dependencies but I have no idea.
Questions: Can someone please assist in helping me interpret and resolve these errors? Thank you.
...ANSWER
Answered 2021-Oct-05 at 20:23You need to run sbt
in the parent directory, not in the project
directory, i.e. in C:\...\play-samples-play-scala-starter-example\
.
To give more context, SBT is a recursive build tool and the project
directory contains metadata to build the main project but it's not aimed to be built directly.
QUESTION
I'm trying to learn Play for scala and though they provide some nice example projects, I can't get any of them to run. Specifically the rest api example https://github.com/playframework/play-samples/tree/2.7.x/play-scala-rest-api-example
Supposedly you can just download the sample and run sbt run
. The project builds for me just fine, but when I navigate to the url, localhost:9000
for the project I get error:
ANSWER
Answered 2021-Jul-14 at 16:10The example project you started from doesn't define a route for /
but only some routes under /v1/posts
(you can check this in the routes
file).
Maybe it's better to start with the sample project called "play-scala-starter-example" (which does define a route on /
): https://github.com/playframework/play-samples/tree/2.7.x/play-scala-starter-example
QUESTION
On Windows 10, I successfully changed my java version to JDK 1.8:
...ANSWER
Answered 2020-Sep-03 at 07:23Have you tried restarting Windows?
Under "Environment Variables" there are 2 section; "User variables for ..." and "System variables". JAVA HOME
might be in both of them.
QUESTION
https://github.com/playframework/play-samples/blob/2.8.x/play-scala-starter-example/conf/routes
https://github.com/playframework/play-samples/blob/2.8.x/play-scala-rest-api-example/conf/routes
I see in Play there are 3 ways to specify routes, as shown above, which way is considered the recommended one? Which folder structure is better?
...ANSWER
Answered 2020-Apr-20 at 11:18Your first code example uses a SIRD router, whereas the second example uses a generated router from a routes file.
The third example just uses a routes file which generates a router that passes control to another router for a specific prefix -- no matter whether this was generated or hand-coded. So, this is no different than the second example.
There is no clear advantage of one over the other. Using a routes files is usually more succinct and "easier", but you have more control when using the DSL to bind your routes to some actions.
The folder structure is also merely a matter of taste; go with the default layout and you should be fine.
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