only one line after expand button #15
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chasenlehara
approved these changes
Jul 23, 2019
| //Without trimming, additional characters can create new lines | ||
| //this happens when PrismJS is not applied (in testing) | ||
| //setting total to length - 1 makes the last not collapsed | ||
| codeBlock.textContent = codeBlock.textContent.trim(); |
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Is this the best place to do the trimming, or should it be done wherever codeBlock.textContent is initially created/set?
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Yeah, it could be trimmed initially in bit-docs-prettify
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@chasenlehara bit-docs-prettify is not invoked in testing, so I changed the fix to be the same as the needed part to remove the newline at the end.
test-collapse-last-line.md
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| @@ -0,0 +1,111 @@ | |||
| You can also set the `value` of the properties of `pageComponentViewModel` and verify that the `routeData` is updated correctly: | |||
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Is this needed for the test? Can this be pared down at all?
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Trim code to prevent creating new line which causes to display one line after the expand button.
The logic:
1from the code lengthPrismJSadditional line is created because of"character at the end of the code, that's whytotalwas set tocodeLines.length - 1which makes one line (the last line of the code mostly) visible after the expand button.With this fix the same number of line of code is present before and after applying
PrismJS.Fixes #14