-- 作者：yuzhile
-- 发布时间：7/16/2014 10:31:00 AM
-- 维基上的例子，为何得不到正确的结果
http://en.wikibooks.org/wiki/XQuery/Simple_XForms_Examples
下面这个例子，get方法可以得到正确结果，post方法得到的是NaN（非数） <html xmlns:xf="http://www.w3.org/2002/xforms" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ev="http://www.w3.org/2001/xml-events" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>XQuery Tester</title>
<link rel="stylesheet" type="text/css" href="xforms.css" />
<xf:model>
<xf:instance>
<data xmlns="">
<input>
<arg1>123</arg1>
<arg2>456</arg2>
</input>
<result>
<sum>0</sum>
</result>
</data>
</xf:instance>
<xf:submission id="get-instance" method="get" replace="instance"
action="adderGet.xq"
separator="&">
</xf:submission>
<xf:submission id="post-instance" method="post" replace="instance"
action="adderPost.xq">
</xf:submission>
</xf:model>
</head>
<body>
<h1>XForm interaction with XQuery</h1>
<xf:input ref="input/arg1" incremental="true">
<xf:label>Arg1:</xf:label>
</xf:input>
<br/>
<xf:input ref="input/arg2" incremental="true">
<xf:label>Arg2:</xf:label>
</xf:input>
<br/>
<xf:output ref="result/sum">
<xf:label> Sum:</xf:label>
</xf:output>
<br/>
<xf:submit submission="get-instance">
<xf:label>Get</xf:label>
</xf:submit>
<xf:submit submission="post-instance">
<xf:label>Post</xf:label>
</xf:submit>
<p id="status"></p>
</body>
</html>
|