Zend Framework - 如何在 xml 文件中应用图标并检索它

Question

当它加载xml文件时，图标会导致标签标签内的失败。如何修复它？

// horizontal top menu 
<?xml version="1.0" encoding="UTF-8"?>
<root>
  <nav>

    <page1>
      <label><img src='icon.icon' /> Page 1</label>
      <controller>index</controller>
    </page1>


    <home>
      <label>Home</label>
      <controller>index</controller>
    </home>
  </nav>
</root>

// controller test
$config = new Zend_Config_Xml(APPLICATION_PATH . '/configs/navigation.xml', 'nav');
$container = new Zend_Navigation($config);
$this->view->navigation($container);

Answer 1

我想你可以用 CSS 来代替

// horizontal top menu 
<?xml version="1.0" encoding="UTF-8"?>
<root>
  <nav>

    <page1>
      <label>Page 1</label>
      <controller>index</controller>
      <class>menu-page1-icon</class>
    </page1>

  </nav>
</root>

CSS

.menu-page1-icon:before {
    content: url(path/to/icon.icon);
}

Answer 2

它可能应该位于 cdata 部分：

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <nav>

    <page1>
      <label><![CDATA[<img src='icon.icon' /> Page 1]]></label>
      <controller>index</controller>
    </page1>


    <home>
      <label>Home</label>
      <controller>index</controller>
    </home>
  </nav>
</root>

http://msdn.microsoft.com /en-us/library/ms256076.aspx