Javascript 如何根据属性值在表中显示信息(XML-XSLT)
我想在dropdownlist中显示包含所选月份值的表,首先我隐藏了表,用javascript中的函数显示表,现在我不知道如何只显示与这个月相关的信息。 可以在xsl代码中使用if语句吗?Thnks books.xmlJavascript 如何根据属性值在表中显示信息(XML-XSLT),javascript,html,xml,xslt,Javascript,Html,Xml,Xslt,我想在dropdownlist中显示包含所选月份值的表,首先我隐藏了表,用javascript中的函数显示表,现在我不知道如何只显示与这个月相关的信息。 可以在xsl代码中使用if语句吗?Thnks books.xml <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="tabla.xsl"?> <TotalBooks> <books mont
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="tabla.xsl"?>
<TotalBooks>
<books month= "January">
<book>
<isbn> 1 </isbn>
<tittle>The tittle</tittleo>
<author>Me</author>
</book>
<book>
<isbn> 2 </isbn>
<tittle>The tittle two</tittleo>
<author>Me</author>
</book>
</books>
</TotalBooks>
1.
标题
我
2.
标题二
我
books.xsl
函数TryOption()
{
tabla.style.visibility=“可见”;
}
我的书
销售额/月:
窃窃私语
作者
要获得工作代码,您需要做几件事: 步骤1-修复XML文件 您的
标记用
关闭,这显然是错误的
步骤2-修复XSLT文件
添加XSLT文档声明,其格式如下:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<xsl:output method="xml" indent="yes" />
<xsl:template match="/">
<html>
<!-- Rest of the stylesheet may be here -->
</html>
</xsl:template>
</xsl:stylesheet>
请尝试一下:
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js" ></script>
<script>
function TryOption(value)
{
$('.book').hide();
if(value != '') {
$('.' + value).show();
}
}
</script>
<style>
.book { display: none; }
</style>
</head>
<body>
<h1>My books</h1>
<div>
<label> Sales/ month: </label>
<select onchange="TryOption(this.value);">
<option> </option>
<xsl:apply-templates select="TotalBooks/books" />
</select>
</div>
<div>
<table id="tabla">
<tr bgcolor="skyblue">
<th align="left">Tittle</th>
<th align="left">Author</th>
</tr>
<xsl:apply-templates select="TotalBooks/books/book" />
</table>
</div>
</body>
</html>
</xsl:template>
<xsl:template match="books">
<option value="{@month}">
<xsl:value-of select="@month"/>
</option>
</xsl:template>
<xsl:template match="book">
<tr class="book {../@month}">
<td>
<xsl:value-of select="tittle"/>
</td>
<td>
<xsl:value-of select="author"/>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>
功能选项(值)
{
$('.book').hide();
如果(值!=''){
$('.+值).show();
}
}
.book{显示:无;}
我的书
销售额/月:
窃窃私语
作者
要点:
- 将事件处理程序移动到
select
- 将
值
属性添加到选项
元素
- 增加了按月份识别图书的类
- 使用JavaScript按类隐藏和显示项目
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<xsl:output method="xml" indent="yes" />
<xsl:template match="/">
<html>
<head>
<script>
/* <select> is a parameter */
function TryOption(select)
{
/* get the name of the selected month */
var month = select.options[select.selectedIndex].value;
/* show the table corresponding to this month */
document.getElementById('table-'+month).style.display="block";
/* you should also hide other tables - it's not done here */
}
</script>
</head>
<body>
<h1>My books</h1>
<div>
<label> Sales/ month: </label>
<!-- 'onchange' event here -->
<select onchange="TryOption(this)">
<option></option>
<xsl:for-each select="TotalBooks/books">
<!-- each <option> has a 'value' attribute with the name of th month
On example:
<option value="January">January</option> -->
<option>
<xsl:attribute name="value"><xsl:value-of select="@month"/></xsl:attribute>
<xsl:value-of select="@month"/>
</option>
</xsl:for-each>
</select>
</div>
<div>
<!-- For each <books> tag (which represents one month) create new table.
Table's id = 'table'+month, on example 'table-January'.
Each table is hidden by default. -->
<xsl:for-each select="TotalBooks/books">
<table style="display: none">
<xsl:attribute name="id">table-<xsl:value-of select="@month"/></xsl:attribute>
<tr bgcolor="skyblue">
<th align="left">Tittle</th>
<th align="left">Author</th>
</tr>
<!-- For each book in the given month, list those.
This 'for-each' only loops over books from one month,
because this loop is inside another loop -->
<xsl:for-each select="book">
<tr>
<td><xsl:value-of select="tittle"/></td>
<td><xsl:value-of select="author"/></td>
</tr>
</xsl:for-each>
</table>
</xsl:for-each>
</div>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js" ></script>
<script>
function TryOption(value)
{
$('.book').hide();
if(value != '') {
$('.' + value).show();
}
}
</script>
<style>
.book { display: none; }
</style>
</head>
<body>
<h1>My books</h1>
<div>
<label> Sales/ month: </label>
<select onchange="TryOption(this.value);">
<option> </option>
<xsl:apply-templates select="TotalBooks/books" />
</select>
</div>
<div>
<table id="tabla">
<tr bgcolor="skyblue">
<th align="left">Tittle</th>
<th align="left">Author</th>
</tr>
<xsl:apply-templates select="TotalBooks/books/book" />
</table>
</div>
</body>
</html>
</xsl:template>
<xsl:template match="books">
<option value="{@month}">
<xsl:value-of select="@month"/>
</option>
</xsl:template>
<xsl:template match="book">
<tr class="book {../@month}">
<td>
<xsl:value-of select="tittle"/>
</td>
<td>
<xsl:value-of select="author"/>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>