Subject: Re: [xsl] Checkboxes in XSLT From: "J.Pietschmann" <j3322ptm@xxxxxxxx> Date: Sun, 21 Nov 2004 21:29:17 +0100 |
I have checkboxes in my xslt file like this:
<xsl:element name="input"> <xsl:attribute name="type">checkbox</xsl:attribute> <xsl:attribute name="name"> <xsl:value-of select="$questionid"/>[1]</xsl:attribute> <xsl:attribute name="value">1</xsl:attribute> <xsl:value-of select="QUERESPONE"/> </xsl:element> .... There are 5 more. The values of the checked boxes got passed but for unchecked boxes I got "undefined offset" when trying to get the values in PHP.
Is my code wrong?
Well, at a first glance it is unnecessary verbose. It could be written in a more compact form: <input tyep="checkbox" name="{$questionid}[1]" value="1">QUERESPONE</input>
Assuming the variable $questionid holds the value "foo" this would evaluate to <input tyep="checkbox" name="foo[1]" value="1">QUERESPONE</input> which is unusual and probably illegal HTML (an input element should be empty). At least, the widget name should not contain brackets, which I suspect causes your problems with PHP later.
Solution: think *hard* how the HTML should look like, *then* write a style sheet which produces the HTML (check carefully whether it does), and only after this step go on with further processing of the form values.
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