Question

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更新 - 问题在第81行

Dim nodes2 As XmlNodeList = xmlDoc2.DocumentElement.SelectNodes（＆＃34; / xml / books / book＆＃34;）

在=符号后我没有使用xmlDoc2。

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在尝试使用XML读取外部源时，我不断收到重复的owl轮播。我想看到2个不同的旋转木马。

我确保我们有不同的ID，我们正在调用它们。 XML在两者上都是有效的，虽然架构不同，但我们只是循环遍历这些材料。我还尝试了来自大G的两个不同版本的jquery 2.0和1.12。

如果我用mURL2替换第一个XML字符串mURL，它确实会显示两次替换列表，这意味着我会以某种方式覆盖我的值。

示例：http://images2.toledolibrary.org/imagewall/_new/2016%20-%20OPAC/opac.aspx

<%@ Page Language="VB" %>
<%@ Import Namespace=System.Web.UI  %>
<%@ Import Namespace=System.Xml  %>
<%@ Import Namespace=System.IO  %>
<!DOCTYPE html>


<script runat="server">

Sub Page_Load()
    If Not Page.IsPostBack Then

        Dim mURL As String
        Dim mURL2 As String


mURL = "http://bookdb.nextgoodbook.com/v3/api/booklist/lid/43604001/nlid/23581/format/xml"


        Dim xmlDoc As New XmlDocument()

        xmlDoc.Load(mURL)

        Dim nodes As XmlNodeList = xmlDoc.DocumentElement.SelectNodes("/xml/books/book")



        Dim pId As String = ""
        Dim pIsbn As String = ""
        Dim pTitle As String = ""
        Dim pAuthor As String = ""
        Dim pTitleCk As String = ""
        Dim intCount As Integer = 0


        ltlBooks.Text = ltlBooks.Text & ("<div id=owl-carousel class=owl-carousel owl-theme>")



        For Each node As XmlNode In nodes

            pId = node.SelectSingleNode("id").InnerText
            pIsbn = node.SelectSingleNode("isbn").InnerText
            pTitle = node.SelectSingleNode("title").InnerText
            pAuthor = node.SelectSingleNode("author").InnerText


            If (pTitle = pTitleCk) Then
            Else


         <%--      Response.Write(pId & "<br>" & pIsbn & "<br>" & pTitle & "<br>" & pAuthor & "<br><br>") --%>

                ltlBooks.Text = ltlBooks.Text & ("<div class=item><a href=http://bookdb.nextgoodbook.com/borrow/at/cd43303c6a75acf5b2e4e739a060de31/" & pIsbn & ">" & "<img width=100% src=http://contentcafe2.btol.com/ContentCafe/Jacket.aspx?UserID=TOL67950&Password=CC11779&Return=1&Type=L&Value=" & pIsbn & " /></a></div>")

                intCount = intCount + 1

            End If

            pTitleCk = pTitle

        Next

        ltlBooks.Text = ltlBooks.Text & ("</div>")



        <%-- ----------------- --%>





mURL2 = "http://bookdb.nextgoodbook.com/v3/api/custom/lid/43604001/nlid/16461/format/xml"

<%-- kids           

mURL2 = "http://bookdb.nextgoodbook.com/v3/api/custom/lid/43604001/nlid/26575/format/xml"
    --%>

        Dim xmlDoc2 As New XmlDocument()
        xmlDoc2.Load(mURL2)


        Dim nodes2 As XmlNodeList = xmlDoc.DocumentElement.SelectNodes("/xml/books/book")



        Dim pId2 As String = ""
        Dim pIsbn2 As String = ""
        Dim pTitle2 As String = ""
        Dim pAuthor2 As String = ""
        Dim pTitleCk2 As String = ""
        Dim intCount2 As Integer = 0


        ltlBooks2.Text = ltlBooks2.Text & ("<div id=owl-carousel2 class=owl-carousel2 owl-theme>")



        For Each dvdnode As XmlNode In nodes2

            pId2 = dvdnode.SelectSingleNode("id").InnerText
            pIsbn2 = dvdnode.SelectSingleNode("isbn").InnerText
            pTitle2 = dvdnode.SelectSingleNode("title").InnerText
            pAuthor2 = dvdnode.SelectSingleNode("author").InnerText


            If (pTitle2 = pTitleCk2) Then
            Else



                ltlBooks2.Text = ltlBooks2.Text & ("<div class=item><a href=http://bookdb.nextgoodbook.com/borrow/at/cd43303c6a75acf5b2e4e739a060de31/" & pIsbn2 & ">" & "<img width=100% src=http://contentcafe2.btol.com/ContentCafe/Jacket.aspx?UserID=TOL67950&Password=CC11779&Return=1&Type=L&Value=" & pIsbn2 & " /></a></div>")

                intCount2 = intCount2 + 1

            End If

            pTitleCk2 = pTitle2

        Next

        ltlBooks2.Text = ltlBooks2.Text & ("</div>")






    End If
End Sub

</script>


<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title>DVD Carousel</title>
<meta charset="utf-8">
<meta name="viewport" content="">
<meta name="description" content="">
<meta name="author" content="">
<meta name="keywords" content="">


<!-- Important Owl stylesheet -->
<link rel="stylesheet" href="owl.carousel.css">


<!--  jQuery 1.7+  -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>


<!--
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>

-->

<!-- Include js plugin -->
<script src="owl.carousel.js"></script>



<script>


$(document).ready(function() {

  $('#owl-carousel, #owl-carousel2').owlCarousel({
    margin:10,
    loop:true,
    autoWidth:true,
    items:4,
    autoplay:true
    })

});



</script>                             


</head>

<body>
<form id="form1" runat="server">
<div>
<div class="header">NEW DVDS</div>
    <asp:Literal ID="ltlBooks2" runat="server"></asp:Literal>
<div class="header2">WEEKLY STAFF PICKS</div>
    <asp:Literal ID="ltlBooks" runat="server"></asp:Literal>
</div>
</form>

<div id="footer"><img src="logo.png" /></div>

</body>

</html>

Answer 1

/////////

更新 - 问题在第81行

Dim nodes2 As XmlNodeList = xmlDoc2.DocumentElement.SelectNodes（“/ xml / books / book”）

我在=符号后没有使用xmlDoc2。

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Owl Carousel Duplicate Slider - 外部XML驱动

1 个答案: