[jira] Updated: (CLK-669) New Column property escapeHeaderHtml for better table header formatting

["Bob Schellink (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLK-669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bob Schellink updated CLK-669:
------------------------------

         Assignee: Bob Schellink
    Fix Version/s: 2.3.0

Good idea. I'd even go so far as to say that the header column should *not* be escaped by default since users normally hardcode the header value. We can then have the option to escape it through the escapeHeaderHtml boolean if the need arrise.


> New Column property escapeHeaderHtml for better table header formatting
> -----------------------------------------------------------------------
>
>                 Key: CLK-669
>                 URL: https://issues.apache.org/jira/browse/CLK-669
>             Project: Click
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 2.2.0, 2.1.0
>            Reporter: Andrey Rybin
>            Assignee: Bob Schellink
>            Priority: Minor
>             Fix For: 2.3.0
>
>
> org.apache.click.control.Column class contains escapeHtml property, that applies to both: header cell content and data cell content.
> So It is hard to make rich table header with images, span, etc: 
> If data cell's content should be escaped, then header cell's content will be escaped too.
> I propose new property 
> Boolean escapeHeaderHtml = null by default.
> If escapeHeaderHtml == null then escapeHtml should be used for header cells.
> If escapeHeaderHtml is true or false - this value should be used for header cells.

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