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以下のコードを使用して、プロジェクトで xslt ファイルを使用してレコードを表示しました。

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output omit-xml-declaration="yes" indent="yes" />
  <xsl:param name="BasePath" select="/" />
  <xsl:param name="OffersPerPage" select="4" />
  <xsl:template match="/" xml:space="default">
<div class="offers_section">
<script>
  $(document).ready(function() {
  $(".offers_page").hide();
  $("#OfferPage1").show();
  });
  function OffersPageChange(CurrentPage, NewPage)
  {
   $("#OfferPage" + CurrentPage).hide();
$("#OfferPage" + NewPage).show();
$("$offers_section").focus();
return false;
  }
</script>
<xsl:choose>
  <xsl:when test="count(//Offers/Offer) &gt; 0">

  <xsl:for-each select="//Offers/Offer[(position()) mod $OffersPerPage = 1 or position = 1]">
    <xsl:variable name="page" select="position()" />
    <xsl:variable name="lastpage" select="last()" />

    <div class="offers_page"><xsl:attribute name="id">OfferPage<xsl:value-of select="$page" /></xsl:attribute>
      <div class="offers_paging">
        <xsl:if test="$page &gt; 1">
        <a href="#"><xsl:attribute name="onclick">return OffersPageChange(<xsl:value-of select="$page" />, <xsl:value-of select="$page - 1" />)</xsl:attribute>&lt; Previous</a>
        </xsl:if>

        <xsl:if test="$page &lt; $lastpage">
        <a href="#"><xsl:attribute name="onclick">return OffersPageChange(<xsl:value-of select="$page" />, <xsl:value-of select="$page + 1" />)</xsl:attribute>Next &gt;</a>
        </xsl:if>
        <br /><br />

        <xsl:if test="$lastpage != 1">
          <xsl:for-each select="//Offers/Offer">
            <xsl:if test="(position() - 1) mod $OffersPerPage = 0">
              <a href="#"><xsl:attribute name="class"><xsl:choose><xsl:when test="(position() - 1) div $OffersPerPage + 1 = $page">offers_page_number_active</xsl:when><xsl:otherwise>offers_page_number</xsl:otherwise></xsl:choose></xsl:attribute><xsl:attribute name="onclick">return OffersPageChange(<xsl:value-of select="$page" />, <xsl:value-of select="(position() - 1) div $OffersPerPage + 1" />)</xsl:attribute><xsl:value-of select="(position() - 1) div $OffersPerPage + 1" /></a>
            </xsl:if>
          </xsl:for-each>
          <br /><br />
        </xsl:if>
      </div>

      <xsl:for-each select=". | following-sibling::Offer[(position()) &lt; $OffersPerPage]" >
        <div class="offers_offer">
          <h2><xsl:value-of select="Partner" /></h2>

          <xsl:if test="ImageSource != ''">
          <div class="offers_image_container">
            <div class="offers_image">
              <img width="100%"><xsl:attribute name="src"><xsl:value-of select="$BasePath" />portals/7/<xsl:value-of select="ImageSource" /></xsl:attribute></img>
            </div>
            <div class="offers_image_overlay">
              <img width="100%" height="33" alt=""><xsl:attribute name="src"><xsl:value-of select="$BasePath" />portals/_default/skins/onlyin/images/offer%20top%20swoop.png</xsl:attribute></img>
              <img width="100%" height="126" style="position:absolute;bottom:0;left:0;right:0;" alt=""><xsl:attribute name="src"><xsl:value-of select="$BasePath" />portals/_default/skins/onlyin/images/offer%20bottom%20swoop.png</xsl:attribute></img>
            </div>
          </div>
          </xsl:if>

          <xsl:if test="Description != ''">
          <div class="offers_description">
            <xsl:value-of select="Description" /><br />
          </div>
          </xsl:if>

          <xsl:if test="LegalInformation != '' and LegalOnOfferPage = 'True'">
          <div class="offers_legal">
            <xsl:value-of select="LegalInformation" /><br />
          </div>
          </xsl:if>

          <xsl:if test="Facebook != '' or Twitter != ''">
          <div class="offers_social_media">
            Follow us on:<br />
            <div class="social_media_links">
              <xsl:if test="Facebook != ''">
              <a class="facebook_logo" style="float:none;" target="_blank" title="Facebook"><xsl:attribute name="href"><xsl:value-of select="Facebook" /></xsl:attribute></a>
              </xsl:if>
              <xsl:if test="Twitter != ''">
              <a class="twitter_logo" style="float:none;" target="_blank" title="Twitter"><xsl:attribute name="href">https://www.twitter.com/<xsl:value-of select="Twitter" /></xsl:attribute></a>
              </xsl:if>
            </div>
          </div>
          </xsl:if>

          <xsl:if test="UrlText != ''">
          <div class="offers_url">
          <a target="_blank"><xsl:attribute name="onclick"><xsl:value-of select="onclick" /></xsl:attribute><xsl:attribute name="href"><xsl:value-of select="Url" /></xsl:attribute><xsl:value-of select="UrlText" /></a>
          </div>
          </xsl:if>

          <xsl:if test="Email != ''">
          <div class="offers_email">
          Email: <a> <xsl:attribute name="onclick"><xsl:value-of select="Emailonclick" /></xsl:attribute><xsl:attribute name="href">mailto:<xsl:value-of select="Email" /></xsl:attribute><xsl:value-of select="Email" /></a>
          </div>
          </xsl:if>

          <xsl:if test="Phone != ''">
          <div class="offers_phone">
          Tel no: <strong><xsl:value-of select="Phone" /></strong>
          </div>
          </xsl:if>
        </div>
      </xsl:for-each>
      <xsl:if test="$lastpage &gt; 1">

      <div class="offers_paging">
        <xsl:if test="$lastpage != 1">
          <xsl:for-each select="//Offers/Offer">
            <xsl:if test="(position() - 1) mod $OffersPerPage = 0">
              <a href="#"><xsl:attribute name="class"><xsl:choose><xsl:when test="(position() - 1) div $OffersPerPage + 1 = $page">offers_page_number_active</xsl:when><xsl:otherwise>offers_page_number</xsl:otherwise></xsl:choose></xsl:attribute><xsl:attribute name="onclick">return OffersPageChange(<xsl:value-of select="$page" />, <xsl:value-of select="(position() - 1) div $OffersPerPage + 1" />)</xsl:attribute><xsl:value-of select="(position() - 1) div $OffersPerPage + 1" /></a>
            </xsl:if>
          </xsl:for-each>
          <br /><br />
        </xsl:if>

        <xsl:if test="$page &gt; 1">
        <a href="#"><xsl:attribute name="onclick">return OffersPageChange(<xsl:value-of select="$page" />, <xsl:value-of select="$page - 1" />)</xsl:attribute>&lt; Previous</a>
        </xsl:if>

        <xsl:if test="$page &lt; $lastpage">
        <a href="#"><xsl:attribute name="onclick">return OffersPageChange(<xsl:value-of select="$page" />, <xsl:value-of select="$page + 1" />)</xsl:attribute>Next &gt;</a>
        </xsl:if>
      </div>
      </xsl:if>
    </div>
  </xsl:for-each>
  </xsl:when>
  <xsl:otherwise>
    <div class="offers_not_available">
      Sorry, no offers are currently available in this category
    </div>
  </xsl:otherwise>
</xsl:choose>
</div>

コードビハインドコードは次のとおりです。

void Load_Category(int CategoryId)
    {
        string skinPath = PortalSettings.ActiveTab.SkinPath;

        XDocument XDocOffers = new XDocument(new XElement("Offers"));
        SqlDataProvider provider = new SqlDataProvider();
        SqlConnection SQLConnection = new SqlConnection(provider.ConnectionString);
        SQLConnection.Open();

        SqlConnection SQLConnectionAnswers = new SqlConnection(provider.ConnectionString);
        SQLConnectionAnswers.Open();

        SqlCommand sqlComm = new SqlCommand("OffersGetOffersByCategory", SQLConnection);
        sqlComm.CommandType = CommandType.StoredProcedure;

        sqlComm.Parameters.Add(new SqlParameter("@CategoryId", SqlDbType.Int)).Value = CategoryId;

        SqlDataReader OffersReader = sqlComm.ExecuteReader();

        string OfferId;
        string Partner;
        string Description;
        string ImageSource;
        string Url;
        string UrlText;
        string Email;
        string Phone;
        string LegalInformation;
        string Facebook;
        string Twitter;
        string LegalOnOfferPage;
        string onclick;
        string Emailonclick;
        while (OffersReader.Read())
        {
            OfferId = OffersReader["OfferId"].ToString();
            Partner = OffersReader["Partner"].ToString();
            Description = OffersReader["Description"].ToString();
            ImageSource = OffersReader["ImageSource"].ToString();
            Url = OffersReader["Url"].ToString();
            UrlText = OffersReader["UrlText"].ToString();
            Email = OffersReader["Email"].ToString();
            Phone = OffersReader["Phone"].ToString();
            LegalInformation = OffersReader["LegalInformation"].ToString();
            Facebook = OffersReader["Facebook"].ToString();
            Twitter = OffersReader["Twitter"].ToString();
            LegalOnOfferPage = OffersReader["LegalOnOfferPage"].ToString();
            onclick = "_gaq.push(['_trackEvent', 'Book Now', 'click', '" + Partner + "']);";
            Emailonclick = "_gaq.push(['_trackEvent', 'Email', 'click', '" + Email + "']);";
            XElement NextOffer =
              new XElement("Offer",
                new XElement("OfferId", OfferId),
                new XElement("Partner", Partner),
                new XElement("Description", Description),
                new XElement("ImageSource", ImageSource),
                new XElement("Url", Url),
                new XElement("UrlText", UrlText),
                new XElement("Email", Email),
                new XElement("Phone", Phone),
                new XElement("LegalInformation", LegalInformation),
                new XElement("Facebook", Facebook),
                new XElement("Twitter", Twitter),
                new XElement("LegalOnOfferPage", LegalOnOfferPage),
                new XElement("onclick", onclick),
                new XElement("Emailonclick", Emailonclick)
              );

            XDocOffers.Element("Offers").Add(NextOffer);
        }

        OffersReader.Close();
        SQLConnection.Close();

        string XSLTFile = Server.MapPath(skinPath + "xslt/offers.xslt");
        if (File.Exists(XSLTFile))
        {
            StringWriter XSLTOutput = new StringWriter();
            XmlWriter XMLOutput = XmlWriter.Create(XSLTOutput);

            // Load the style sheet.
            XslCompiledTransform xslt = new XslCompiledTransform();
            xslt.Load(XSLTFile);

            XsltArgumentList ArgumentsQA = new XsltArgumentList();

            if (Settings.ContainsKey("OffersPerPage"))
            {
                ArgumentsQA.AddParam("OffersPerPage", "", Settings["OffersPerPage"].ToString());
            }
            else
            {
                ArgumentsQA.AddParam("OffersPerPage", "", "4");
            }

            ArgumentsQA.AddParam("BasePath", "", "/");

            // Execute the transform and output the results to a writer.
            xslt.Transform(XDocOffers.CreateReader(), ArgumentsQA, XMLOutput);

            //Output.Controls.Add(new LiteralControl(XSLTOutput.ToString().Replace("&amp;", "&")));
            Output.Controls.Add(new LiteralControl(HttpUtility.HtmlDecode(XSLTOutput.ToString())));
        }
        else
        {
            Output.Controls.Add(new LiteralControl("Cannot find XSLT file"));
        }
    }

問題は次のとおりです。

ここで、1 行おきに別の形式で詳細を表示します。現在、すべてのオファーは左側に画像、右側に説明があります。1 行おきに説明を左側に、画像を右側に表示したいのですが、xslt ファイルを使用したことがありません。誰か助けてください...または方法を提案してくださいこれを達成します。

あなたの役に立つ答えを待っています..

4

1 に答える 1

1

私はこの問題を解決しました..これが解決策です.c＃コード（コードビハインド）で何も変更する必要はありませんでした.xsltファイルを変更しただけで、組み込み関数のxsltファイル番号が実行されます.

私は以下のようにmodを使用しました：

 <xsl:for-each select=". | following-sibling::Offer[(position()) &lt; $OffersPerPage]" >
<xsl:choose>
         <xsl:when test="position() mod 2 = 1">
             data 1
         </xsl:when>
         <xsl:otherwise>
             data 2
         </xsl:otherwise>
   </xsl:choose>
 </xsl:for-each>

それで全部です.....

于 2014-03-10T13:54:04.807 に答える