Liferay Portal中开发主题风格theme

Liferay Portal中开发主题风格theme

Liferay Portal为我们提供了非常灵活的主题风格定制功能，自身带了四种风格的theme，在官方网站上提供了很多风格theme的下载，这无疑大大增强了主题风格定制的功能。但是，我们完全可以开发具有自己风格的theme，这里，我们将讨论怎样来开发个性的theme。 第一步：我们将以现有风格classic为模板文件创建新的theme，我们将新theme命名为coldtear 1、将liferay/html/themes目录下的classic文件夹copy一份副本，并修改副本的文件夹名为coldtea 2、在liferay/web-inf目录下新建liferay-look-and-feel-ext.xml文件，文件liferay-look-and-feel.xml是定义主题风格theme的配置文件，为了加以区分，我们在这里新建了该文件的扩展文件liferay-look-and-feel-ext.xml，该文件内容如下： <?xml version="1.0"?> <!DOCTYPE look-and-feel PUBLIC "-//Liferay//DTD Look and Feel 4.0.0//EN" "http://www.liferay.com/dtd/liferay-look-and-feel_4_0_0.dtd"> <look-and-feel>     <compatibility>         <version>4.0.0</version>     </compatibility>     <company-limit>         <company-includes />         <company-excludes />     </company-limit>     <theme id="coldtear" name="ColdTear">         <root-path>/html/themes/coldtear</root-path>         <templates-path>/html/themes/coldtear/templates</templates-path>         <images-path>/html/themes/coldtear/images</images-path>         <template-extension>jsp</template-extension>         <color-scheme id="01" name="Blue">             <![CDATA[                 body-bg=#FFFFFF                                  layout-bg=#FFFFFF                 layout-text=#000000                 layout-tab-bg=#E0E0E0                 layout-tab-text=#000000                 layout-tab-selected-bg=#6699CC                 layout-tab-selected-text=#4A517D                 portlet-title-bg=#6699CC                 portlet-title-text=#4A517D                 portlet-menu-bg=#B6CBEB                 portlet-menu-text=#000000                 portlet-bg=#FFFFFF                 portlet-font=#000000                 portlet-font-dim=#C4C4C4                 portlet-msg-status=#000000                 portlet-msg-info=#000000                 portlet-msg-error=#FF0000                 portlet-msg-alert=#FF0000                 portlet-msg-success=#007F00                 portlet-section-header=#094170                 portlet-section-header-bg=#ADBDFB                 portlet-section-subheader=#405278                 portlet-section-subheader-bg=#91AEE8                 portlet-section-body=#000000                 portlet-section-body-bg=#E2E7FA                 portlet-section-body-hover=#FFFFFF                 portlet-section-body-hover-bg=#AC6CFA                 portlet-section-alternate=#000000                 portlet-section-alternate-bg=#CFD7FB                 portlet-section-alternate-hover=#FFFFFF                 portlet-section-alternate-hover-bg=#AC6CFA                 portlet-section-selected=#7AA0EC                 portlet-section-selected-bg=#FAFCFE                 portlet-section-selected-hover=#00329A                 portlet-section-selected-hover-bg=#C0D2F7             ]]>         </color-scheme>     </theme> </look-and-feel> 这里，注意的是修改theme的id和name，以及root-path、templates-path和images-path的路径，这样，我们就可以在主题风格页面看到我们新的theme了。 第二步、分析classic的主题布局的划分 1、打开liferay/html/theme/coldtear/templates目录，该目录下存放着很多jsp文件，打开portal_normal.jsp文件可以看到，该文件是整个页面的主体，通过<liferay-util:include />标签和<%@ include>方法包含了很多jsp文件，其中top.jsp文件定义了头部信息，navigation.jsp定义了导航菜单，bottom.jsp定义了底部语言标签信息，而页面的主体信息是由<liferay-theme:box />标签定义的，top="portlet_top.jsp"定义了portlet的标题栏信息，bottom="portlet_bottom.jsp"定义了portlet下面的阴影线，portlet的内容则是由<liferay-util:include page="<%= Constants.TEXT_HTML_DIR + tilesContent %>" />定义的。所有的css样式信息是定义在css_cached.jsp文件中的。 2、liferay portal的页面定义大部分地方都采用了DIV＋CSS的方式，下面将以classic的整个DIV定义框架给出，以说明classic风格的定义方法。 <div id="layout-outer-side-decoration"> <div id="layout-inner-side-decoration"> <div id="layout-box">     <!-- 定义头部信息 top.jsp -->     <div id="layout-top-banner">         <div id="layout-user-menu" style="text-align: right;">             <div class="font-small" style="margin-top: 5px;">                 <div id="layout-my-places">                     <div id="p_p_id_49_" class="portlet-boundary">                         <div class="portlet-borderless-container">                         </div>                     </div>                 </div>             </div>         </div>     </div>     <!-- 定义导航菜单 navigation.jsp -->     <div id="layout-nav-container">         <div class="layout-nav-tabs-box">             <div class="layout-tab"></div>             <div class="layout-tab"></div>             <div class="layout-tab-selected"></div>             <div class="layout-tab"></div>         </div>         <div id="layout-global-search"></div>     </div>     <div class="portlet-bottom-decoration-2"><div><div></div></div></div>     <!-- 定义主体portlet信息部分  -->     <div id="layout-content-outer-decoration">         <div id="layout-content-inner-decoration">             <div id="layout-content-container">                 <div id="layout-column_column-1">                     <div id="p_p_id_73_INSTANCE_9Q28_" class="portlet-boundary">                         <div class="portlet-container">                             <!-- 定义portlet标题栏信息 portlet-top.jsp -->                             <div class="portlet-header-bar" id="portlet-header-bar_73_INSTANCE_9Q28" onmouseover="PortletHeaderBar.show(this.id)" onmouseout="PortletHeaderBar.hide(this.id)">                                 <div class="portlet-wrap-title">                                 </div>                                 <div class="portlet-small-icon-bar" style="display: none;">                                 </div>                             </div>                             <!--&nb