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l0rdn1kk0n edited this page Jul 23, 2012 · 7 revisions

Html Tag

The HtmlTag is a TransparentWebMarkupContainer which adds some attributes like lang and class to the html tag.

new HtmlTag("html").locale(Locale.ENGLISH)
<!DOCTYPE html>
<html wicket:id="html" xmlns:wicket="http://wicket.apache.org">
    <head>

the generated markup will look like (with useModernizr(true)):

<!-- all none IE Browsers and IE > 8 -->
<html class="no-js" lang="en">
<!-- IE < 7 -->
<html class="no-js lt-ie9 lt-ie8 lt-ie7" lang="en">

Meta Tag

A MetaTag gives you a simple ability to add meta tags to your page header. It automatically detects the correct attribute name for most of the http-equiv tags like Content-Type or Refresh, also it is possible to override this behavior by adding a MetaTag.Type: new MetaTag("id", Model.of("name")).type(MetaTag.Type.HttpEquiv). There are also some predefined meta tags like ChromeFrameMetaTag and OptimizedMobileViewportMetaTag.

add(new OptimizedMobileViewportMetaTag("viewport"));
add(new ChromeFrameMetaTag("chrome-frame"));
add(new MetaTag("description", Model.of("description"), Model.of("Apache Wicket & Twitter Bootstrap Demo")));
add(new MetaTag("author", Model.of("author"), Model.of("Michael Haitz <[email protected]>")));
<!DOCTYPE html>
<html>
    <head>
        <meta wicket:id="viewport">
        <meta wicket:id="description">
        <meta wicket:id="author">
        <meta wicket:id="chrome-frame">

Result:

<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
    <head>
        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=no">
        <meta name="description" content="Apache Wicket &amp; Twitter Bootstrap Demo">
        <meta name="author" content="Michael Haitz &lt;[email protected]&gt;">
        <meta name="X-UA-Compatible" content="IE=edge,chrome=1">

Copyright and license

Copyright 2012 AgileCoders.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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