[英]XSLT - display child elements in a row
I have the following XSLT code that displays movie information from a local XML file (title, actors, runtime, etc.) and Amazon API product information (product title and picture) from external amazon xml. 我有以下XSLT代码,它们显示来自本地XML文件的电影信息(标题,演员,运行时等),以及来自外部Amazon xml的Amazon API产品信息(产品标题和图片)。
<xsl:variable name="moviesXML" select="document('movies.xml')"/>
<xsl:variable name="inputRoot" select="/"/>
<xsl:param name="movieID"/>
<xsl:template match="/">
<html>
<head>
<title>Movie details</title>
</head>
<body>
<xsl:for-each select="$moviesXML/movies/movie[@movieID=$movieID]">
<xsl:value-of select="title" />
<xsl:value-of select="actors" />
...
<xsl:apply-templates select="$inputRoot/aws:ItemLookupResponse/aws:Items/aws:Item/aws:ItemAttributes/aws:Title"/>
<xsl:apply-templates select="$inputRoot/aws:ItemLookupResponse/aws:Items/aws:Item/aws:MediumImage/aws:URL"/>
</xsl:for-each>
</body>
</html>
</xsl:template>
<xsl:template match="aws:Title">
<xsl:value-of select="." />
<br/>
</xsl:template>
<xsl:template match="aws:URL">
<img src="{.}"/>
<br/>
</xsl:template>
So based on the movieID that was passed from the previous page, the code above displays all the relevant information to that specific movie. 因此,基于从上一页传递的movieID,以上代码显示了与该特定电影有关的所有信息。 I use Amazon API to display two products for each movie (DVD and BluRay product).
我使用Amazon API为每部电影显示两种产品(DVD和BluRay产品)。
The problem I have is that my XSLT displays both Amazon product titles at once and then displays both pictures at once. 我的问题是XSLT一次显示两个Amazon产品标题,然后一次显示两个图片。 But what I want is to display Amazon product title + picture (DVD), and then another Amazon product title + picture (BluRay).
但是我要显示的是Amazon产品标题+图片(DVD),然后显示另一个Amazon产品标题+图片(BluRay)。
This is the output that I get: 这是我得到的输出:
And this is what I want to achieve: 这就是我想要实现的目标:
You're getting what you're asking for. 您正在得到想要的东西。 These lines
这些线
<xsl:apply-templates select="$inputRoot/aws:ItemLookupResponse/aws:Items/aws:Item/aws:ItemAttributes/aws:Title"/>
<xsl:apply-templates select="$inputRoot/aws:ItemLookupResponse/aws:Items/aws:Item/aws:MediumImage/aws:URL"/>
will first apply one batch of templates, then the other. 首先将应用一批模板,然后再应用另一批模板。
You need to put the title and image together in a single template, like this: 您需要将标题和图像放在一个模板中,如下所示:
<xsl:template match="aws:Item">
<xsl:value-of select="aws:ItemAttributes/aws:Title" />
<br/>
<img src="{aws:MediumImage/aws:URL}"/>
<br/>
</xsl:template>
and then use it like this 然后像这样使用它
<xsl:apply-templates select="$inputRoot/aws:ItemLookupResponse/aws:Items/aws:Item"/>
Incidentally, this is my first time to see "too much" template decomposition in XSLT code here. 顺便说一句,这是我第一次在这里看到XSLT代码中的“太多”模板分解。 More often you'll see the opposite problem.
通常,您会看到相反的问题。
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