Mirrors/mdBook
2
0
Fork 0
mirror of https://github.com/rust-lang/mdBook synced 2024-12-14 23:02:34 +00:00
Code Issues Projects Releases Packages Wiki Activity

feat(playground): show "No output" on playgrounds that print nothing

Browse source 
Fixes #1594
This commit is contained in:
Michael Howell 2021-07-07 10:44:51 -07:00
parent b3c0b01350
commit 82d32ee761
2 changed files with 13 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/theme/book.js
View file

@ -133,7 +133,15 @@ function playground_text(playground) {
body: JSON.stringify(params)
})
.then(response => response.json())
.then(response => result_block.innerText = response.result)
.then(response => {
if (response.result.trim() === '') {
result_block.innerText = "No output";
result_block.classList.add("result-no-output");
} else {
result_block.innerText = response.result;
result_block.classList.remove("result-no-output");
}
})
.catch(error => result_block.innerText = "Playground Communication: " + error.message);
}

4
src/theme/css/general.css
View file

@ -175,3 +175,7 @@ blockquote {
margin: 5px 0px;
font-weight: bold;
}
.result-no-output {
font-style: italic;
}