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Removes datalist's option tags when use LEGACY HTML5 template mode and nekohtml 1.9.13+ #338

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KORPSE opened this issue Jan 10, 2015 · 1 comment
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Removes datalist's option tags when use LEGACY HTML5 template mode and nekohtml 1.9.13+ #338

KORPSE opened this issue Jan 10, 2015 · 1 comment
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@danielfernandez
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@KORPSE
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KORPSE commented Jan 10, 2015

For example view:

<!DOCTYPE html>
<html>
    <head>
        <title>Hello</title>
    </head>
    <body>
        <input list="datalist" name="select">
        <datalist id="datalist">
            <option>1</option>
            <option>2</option>
        </datalist>
    </body>
</html>

renders to something like that when using nekohtml 1.9.12:

<!DOCTYPE html>

<html>
    <head>
        <title>Hello</title>
    </head>
    <body>
        <input list="datalist" name="select" />
        <datalist id="datalist">
            <SELECT><option>1</option>
            <option>2</option>
        </SELECT></datalist>

</body></html>

Despite of unwanted this works correct. And when using nekohtml 1.9.13+: <!DOCTYPE html> <html> <head> <title>Hello</title> </head> <body> <input list="datalist" name="select"> <datalist id="datalist"> 1 2 </datalist> </body> </html> Looking to change log of version 1.9.13 (http://nekohtml.sourceforge.net/changes.html) I saw this: don't generate opening TABLE or SELECT tag when it's missing (therefore discard child nodes) I don't know is this issue treat more to Thymeleaf or to nekohtml, so i put it here. Sory if it is wrong. Thanks for your attention.
@danielfernandez danielfernandez added this to the Thymeleaf 2.1 milestone Jan 15, 2015
@danielfernandez
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I'm afraid it looks as if nekohtml is taking the wrong decisions there, trying to force code to be more HTML4-compliant (but not HTML5 :(). The fact that <select> does not exist of course should not influence at all the existence of <option>s...

You will have to use the HTML5 template mode there to avoid nekohtml. As a side comment, Thymeleaf 3.0 will not need nekohtml anymore to process non-XML-ized HTML5 markup, so things like these should never happen again...

@danielfernandez danielfernandez self-assigned this Jan 15, 2015
@danielfernandez danielfernandez removed this from the Thymeleaf 2.1 milestone May 1, 2021
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