fix(SSR): Properly handle newlines and whitespace in SSR classnames (fix #7859) #8130
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When encountering newlines in SSR classnames, do not render "\n"" and instead replace the new line with a space. Once newlines are removed, indentation from subsequent lines can leave classnames abnormally spaced out, so replace multiple spaces with a single space fix vuejs#7859
| @@ -22,7 +22,7 @@ function transformNode (el: ASTElement, options: CompilerOptions) { | |||
| } | |||
| } | |||
| if (staticClass) { | |||
| el.staticClass = JSON.stringify(staticClass) | |||
| el.staticClass = JSON.stringify(staticClass.replace(/\n/g, ' ').replace(/ +/g, ' ')) | |||
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would a /\s+/g be better? I was looking into this issue as well
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When encountering newlines in SSR classnames, do not render "\n" and
instead replace the new line with a space.
Once newlines are removed, indentation from subsequent lines can leave
classnames abnormally spaced out, so replace multiple spaces with a
single space
fix #7859
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