阅读 Windows 手机的动态 xml 阅读器? [英] read dynamic xml reader for windows phone?

问题描述

在我的 XML 文件中，章节标签有更多章节标签.我需要在第一页显示章节名称.当我单击列表框中的章节时，下一页将显示该章节中的标题.然后单击标题下一页将显示内容.我尝试了静态页面.它会清晰地运行.但是我在动态页面导航中遇到了问题.`

In my XML file chapters tag has more chapter tag.i need to display chapters name in first page.when i click chapter in the list box next page will display the titles in the chapter.then click the title next page will display the content.i tried static page.it will run clearly.but i had problem in dynamic page navigation.`

<chapter>
  <title>
    <![CDATA[Decorating Tips]]>
  </title>
  <position>1</position>
  <paragraphs>
    <paragraph>
      <title>To Determine Gender or Not</title>
      <position>1</position>
      <text>
        <![CDATA[<meta name="viewport" content="width=320" /><p style="text-align: justify;">With the creation of ultrasounds,<br/>many decision, you can move forward.</p>]]>
      </text>
    </paragraph>
    <paragraph>
      <title>Neutral, Please</title>
      <position>2</position>
      <text>
        <![CDATA[<meta name='viewport' content='width=device-width,height=device-height' /><p style="text-align: just></p>]]>
      </text>
    </paragraph>
    <paragraph>
      <title>Noah&#8217;s Ark</title>
          </chapter>
<chapter>
  <title>
    <![CDATA[The Necessities]]>
  </title>
  <position>2</position>
  <paragraphs>
    <paragraph>
      <title>Paint</title>
      <position>1</position>
      <text>
        <![CDATA[<p style="text-align: justify;">Sne are shades of yellow,&nbsp; green, beige  of.</p>]]>
      </text>
    </paragraph>
    <paragraph>
      <title>Wall Paper and Bedding</title>
      <position>2</position>
      <text>
        <![CDATA[<p style="text-align: justifinundated with themes. And&nbsp; since the or baby.</p>]]>
      </text>
    </paragraph>          
  </paragraphs>
</chapter>
<chapter>
  <title>
    <![CDATA[Other Fun Ways to Decorate]]>
  </title>
  <position>3</position>
  <paragraphs>
    <paragraph>
      <title>Twinkle Lights Around the Perimeter</title>
      <position>1</position>
      <text>
        <![CDATA[<p style="text-align: justify;">during the day.<br /></p>]]>
      </text>
    </paragraph>
    <paragraph>
      <title>Growth Chart</title>
      <position>2</position>
      <text>
        <![CDATA[<p style="text-align: justify;">Ysomeday &ndash; and the date.</p>]]>
      </text>
    </paragraph>
          </paragraphs>
</chapter>
</chaptesr>`

推荐答案

假设您已经创建了描述章节-段落-段落结构的类层次结构.

Suppose you already create class hierarchy that describe chapters-paragraphs-paragraph structure.

在第一页将DataContext绑定到Chapters collection以显示每个章节.

On first page bind DataContext to Chapters collection to display each chapter.

当用户点击某个章节时，将ViewModel 上的SelectedChapter 属性设置为点击的Chapter 对象.然后导航到第二页，其中 DataContext 绑定到 SelectedChapter 属性以显示每个段落.

When user clicks on some chapter, set SelectedChapter property on ViewModel to clicked Chapter object. Then navigate to second page, where DataContext is binded to SelectedChapter property to display each paragraph.

当用户点击某个段落时，将 ViewModel 上的 SelectedParagraph 属性设置为点击的 Paragraph 对象，依此类推...

When user clicks on some paragraph, set SelectedParagraph property on ViewModel to clicked Paragraph object, and so on...

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