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Merge pull request #1599 from notriddle/notriddle/play-button-no-output

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feat(playground): show "No output" on playgrounds that print nothing
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Eric Huss 2021-07-08 13:17:15 -07:00 committed by GitHub
commit 8fb6ac7987
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2 changed files with 13 additions and 1 deletions
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10
src/theme/book.js
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@ -136,7 +136,15 @@ 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
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@ -175,3 +175,7 @@ blockquote {
margin: 5px 0px;
font-weight: bold;
}
.result-no-output {
font-style: italic;
}