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print html tag inside xhtml

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posted 11 years ago

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I have a test.xhtml page using primefaces
I generated html tags in TestBean , and the string content = "<style> .textAreaStyle{width:200px;color:red} </style>"
I need to add the string inside the <head> </head> of html

Tim Holloway

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posted 11 years ago

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Please do not post the same question repeatedly. It will not get answered any faster. We don't get paid for doing this, so it can take a day or more before you get responses.

You can use the "escape" attribute on an outputText element to emit raw HTML from a backing bean.

Having said that, however, I recommend avoiding doing that whereever possible. My experience (not just in JSF) is that it can make a real mess of things.

You can also code raw HTML on the View Definition (xhtml) itself. Usually these days you just code it as straight HTML, but you can also use the "f:verbatim" tag to wrap the HTML if you have problems.

The secret of how to be miserable is to constantly expect things are going to happen the way that they are "supposed" to happen.

You can have faith, which carries the understanding that you may be disappointed. Then there's being a willfully-blind idiot, which virtually guarantees it.

Nesrin aboud

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posted 11 years ago

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the forums site was down while i was adding the post , and i was refreshing the page, after that i found the multiple posts for the same questions and did not know how to delete it, please check your inbox, I sent you for this problem , and thank you for your answer, I will try it

Nesrin aboud

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posted 11 years ago

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I used the outputText

and the result was

when I used the <f:verbatim> tag

nothing was found in the html with escape=true or false

it worked fine without using this tag "f:verbatim", would please tell me what is its importance in this case?

Tim Holloway

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posted 11 years ago

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Sorry about the issues with the CodeRanch Server. Such things happen, unfortunately.

The "verbatim" tag was designed for JSF version 1, which initially leveraged JSPs. JSPs are compiled into linear Java code, but JSF works by compiling into a 2-dimensional component tree. As a result, loose HTML (and other things) could become lost or misplaced on the resulting output page. The "verbatim" tag bundled such items up in little packages and made sure that they got attached to the component tree in the places where they would be rendered at the right location (more or less). Later JSF versions became better capable of handling such loose text without assistance.

There is no "escape" attribute for the "verbatim" tag, however. The body of the element itself is "escaped", so it would be redundant to say so.

Nesrin aboud

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posted 11 years ago

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Thank you very much

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