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          Liferay Portal為我們提供了非常靈活的主題風(fēng)格定制功能,自身帶了四種風(fēng)格的theme,在官方網(wǎng)站上提供了很多風(fēng)格theme的下載,這無疑大大增強(qiáng)了主題風(fēng)格定制的功能。但是,我們完全可以開發(fā)具有自己風(fēng)格的theme,這里,我們將討論怎樣來開發(fā)個性的theme。

          第一步:我們將以現(xiàn)有風(fēng)格classic為模板文件創(chuàng)建新的theme,我們將新theme命名為coldtear
          1、將liferay/html/themes目錄下的classic文件夾copy一份副本,并修改副本的文件夾名為coldtea
          2、在liferay/web-inf目錄下新建liferay-look-and-feel-ext.xml文件,文件liferay-look-and-feel.xml是定義主題風(fēng)格theme的配置文件,為了加以區(qū)分,我們在這里新建了該文件的擴(kuò)展文件liferay-look-and-feel-ext.xml,該文件內(nèi)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>
          這里,注意的是修改theme的id和name,以及root-path、templates-path和images-path的路徑,這樣,我們就可以在主題風(fēng)格頁面看到我們新的theme了。

          第二步、分析classic的主題布局的劃分
          1、打開liferay/html/theme/coldtear/templates目錄,該目錄下存放著很多jsp文件,打開portal_normal.jsp文件可以看到,該文件是整個頁面的主體,通過<liferay-util:include />標(biāo)簽和<%@ include>方法包含了很多jsp文件,其中top.jsp文件定義了頭部信息,navigation.jsp定義了導(dǎo)航菜單,bottom.jsp定義了底部語言標(biāo)簽信息,而頁面的主體信息是由<liferay-theme:box />標(biāo)簽定義的,top="portlet_top.jsp"定義了portlet的標(biāo)題欄信息,bottom="portlet_bottom.jsp"定義了portlet下面的陰影線,portlet的內(nèi)容則是由<liferay-util:include page="<%= Constants.TEXT_HTML_DIR + tilesContent %>" />定義的。所有的css樣式信息是定義在css_cached.jsp文件中的。
          2、liferay portal的頁面定義大部分地方都采用了DIV+CSS的方式,下面將以classic的整個DIV定義框架給出,以說明classic風(fēng)格的定義方法。
          <div?id="layout-outer-side-decoration">
          <div?id="layout-inner-side-decoration">
          <div?id="layout-box">
          ????
          <!--?定義頭部信息?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>
          ????
          <!--?定義導(dǎo)航菜單?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>
          ????
          <!--?定義主體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">
          ????????????????????????????
          <!--?定義portlet標(biāo)題欄信息?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>
          ????????????????????????????
          <!--?定義portlet內(nèi)容信息??-->
          ????????????????????????????
          <div?class="portlet-box">
          ????????????????????????????????
          <div?class="portlet-minimum-height">
          ????????????????????????????????????
          <div?id="p_p_body_73_INSTANCE_9Q28"?>
          ????????????????????????????????????????
          <div?class="slide-maximize-reference">
          ????????????????????????????????????????????
          <div?id="p_p_content_73_INSTANCE_9Q28_"?style="margin-top:?0;?margin-bottom:?0;">
          ????????????????????????????????????????????
          </div>
          ????????????????????????????????????????
          </div><!--?slide-maximize-reference?-->
          ????????????????????????????????????
          </div>
          ????????????????????????????????
          </div>
          ????????????????????????????
          </div><!--?end?portlet-box?-->
          ????????????????????????????
          <!--?定義portlet底部陰影線?portlet-bottom.jsp?-->
          ????????????????????????????
          <div?class="portlet-bottom-decoration-2"><div><div></div></div></div>
          ????????????????????????
          </div><!--?End?portlet-container?-->
          ????????????????????
          </div>
          ????????????????????
          <!--?定義一個空的portlet區(qū)域?-->
          ????????????????????
          <div?class="layout-blank-portlet"></div>
          ????????????????
          </div>
          ????????????
          </div>
          ????????
          </div>
          ????
          </div>
          ????
          <!--?定義底部信息?bottom.jsp?-->
          ????
          <div?id="layout-bottom-container"></div>
          </div><!--?End?layout-box?-->
          </div>
          </div><!--?End?layout-outer-side-decoration?-->
          這里我們可以看到classic的整體DIV定義框架,注釋部分對每個部分的定義都做了區(qū)分。

          第三步、根據(jù)這樣一個結(jié)構(gòu),我們可以設(shè)計自定義theme風(fēng)格的結(jié)構(gòu),然后將各個區(qū)域細(xì)化到各個jsp文件中,并配以特定的圖片和樣式就可以實現(xiàn)自定義theme,為了達(dá)到更好的顯示效果,需要教好的掌握CSS的各個屬性和使用方法。
          posted on 2006-09-04 22:26 韓淚 閱讀(5606) 評論(0)  編輯  收藏 所屬分類: Liferay學(xué)習(xí)

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