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From ive...@apache.org
Subject cvs commit: xml-cocoon2/src/webapp/samples/stylesheets/xmlform xmlform2html.xsl
Date Mon, 23 Sep 2002 03:58:30 GMT
ivelin      2002/09/22 20:58:30

  Modified:    src/webapp/samples/stylesheets/xmlform xmlform2html.xsl
  Log:
  minor update
  Mostly comments
  
  Revision  Changes    Path
  1.2       +48 -28    xml-cocoon2/src/webapp/samples/stylesheets/xmlform/xmlform2html.xsl
  
  Index: xmlform2html.xsl
  ===================================================================
  RCS file: /home/cvs/xml-cocoon2/src/webapp/samples/stylesheets/xmlform/xmlform2html.xsl,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- xmlform2html.xsl	2 Jul 2002 13:06:41 -0000	1.1
  +++ xmlform2html.xsl	23 Sep 2002 03:58:30 -0000	1.2
  @@ -26,8 +26,7 @@
   
   <xsl:stylesheet version="1.0" 
       xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
  -    xmlns:xf="http://xml.apache.org/cocoon/xmlform/2002"
  ->
  +    xmlns:xf="http://xml.apache.org/cocoon/xmlform/2002">
   
      <xsl:output method = "html" omit-xml-declaration = "yes"  /> 
     
  @@ -36,51 +35,68 @@
        <xsl:apply-templates />
      </xsl:template>
   
  +
      <xsl:template match="xf:form">
  -      <form method="POST">
  +      <form>
            <xsl:copy-of select="@*"/>
  +
  +         <!-- the xf:form/@view attributed is sent back to the server as a hidden field
-->
            <input type="hidden" name="cocoon-xmlform-view" value="{@view}"/>
  +         
  +         <!-- render the child form controls -->
            <xsl:apply-templates />
  +         
         </form>
      </xsl:template>
   
  +
      <xsl:template match="xf:output">
         [<xsl:value-of select="xf:value/text()"/>]
      </xsl:template>
   
  +
      <xsl:template match="xf:textbox">
  +      <!-- the ref attribute is assigned to html:name, which is how it is linked to
the model -->
         <input name="{@ref}" type="textbox" value="{xf:value/text()}">
  -		<xsl:copy-of select="@*[not(name()='ref')]"/>
  +        <!-- copy all attributes from the original markup, except for "ref" -->
  +        <xsl:copy-of select="@*[not(name()='ref')]"/>
         </input>
      </xsl:template>
   
  +
      <xsl:template match="xf:password">
         <input name="{@ref}" type="password" value="{xf:value/text()}">
  -		<xsl:copy-of select="@*[not(name()='ref')]"/>
  +        <xsl:copy-of select="@*[not(name()='ref')]"/>
         </input>
      </xsl:template>
   
  +
      <xsl:template match="xf:hidden">
         <input name="{@ref}" type="hidden" value="{xf:value/text()}">
  -		<xsl:copy-of select="@*[not(name()='ref')]"/>
  +        <xsl:copy-of select="@*[not(name()='ref')]"/>
         </input>
      </xsl:template>
   
  +
      <xsl:template match="xf:selectBoolean">
         <input name="{@ref}" type="checkbox" value="true">
  -		<xsl:copy-of select="@*[not(name()='ref')]"/>
  +        <xsl:copy-of select="@*[not(name()='ref')]"/>
             <xsl:if test="xf:value/text() = 'true'">
             <xsl:attribute name="checked"/>
           </xsl:if>
         </input>
      </xsl:template>
   
  +
      <xsl:template match="xf:selectOne | xf:selectOne[@selectUIType='listbox']">
        <select name="{@ref}">
  -	   <xsl:copy-of select="@*[not(name()='ref')]"/>
  +     <xsl:copy-of select="@*[not(name()='ref')]"/>
  +     <!-- all currently selected nodes are listed as value elements -->
          <xsl:variable name="selected" select="xf:value"/>
          <xsl:for-each select="xf:item">
            <option value="{xf:value}">
  +           <!-- If the current item value matches one of the selected values -->
  +           <!-- mark it as selected in the listbox -->
              <xsl:if test="$selected = xf:value">
                <xsl:attribute name="selected"/>
              </xsl:if>
  @@ -89,13 +105,14 @@
          </xsl:for-each>
        </select>
      </xsl:template>
  +
      
      <xsl:template match="xf:selectOne[@selectUIType='radio']">
  -      	<xsl:variable name="selected" select="xf:value"/>
  -      	<xsl:variable name="ref" select="@ref"/>
  +        <xsl:variable name="selected" select="xf:value"/>
  +        <xsl:variable name="ref" select="@ref"/>
           <xsl:for-each select="xf:item">
               <input name="{$ref}" type="radio" value="{xf:value}">
  -				<xsl:copy-of select="@*[not(name()='ref')]"/>
  +                <xsl:copy-of select="@*[not(name()='ref')]"/>
                   <xsl:if test="xf:value = $selected">
                       <xsl:attribute name="checked"/>
                   </xsl:if>
  @@ -107,28 +124,28 @@
   
      
      <xsl:template match="xf:selectMany | xf:selectMany[@selectUIType='listbox']">
  -   		<xsl:variable name="selected" select="xf:value"/>
  -		<select name="{@ref}">
  -			<xsl:copy-of select="@*[not(name()='ref')]"/>
  - 			<xsl:attribute name="multiple"/>
  -			<xsl:for-each select="xf:item">
  -				<option value="{xf:value}">
  -					<xsl:if test="xf:value = $selected">
  -						<xsl:attribute name="selected"/>
  -					</xsl:if>
  -					<xsl:value-of select="xf:caption"/>
  -				</option>
  -			</xsl:for-each>
  -		</select>	
  +     <xsl:variable name="selected" select="xf:value"/>
  +     <select name="{@ref}">
  +       <xsl:copy-of select="@*[not(name()='ref')]"/>
  +       <xsl:attribute name="multiple"/>
  +       <xsl:for-each select="xf:item">
  +         <option value="{xf:value}">
  +           <xsl:if test="xf:value = $selected">
  +             <xsl:attribute name="selected"/>
  +           </xsl:if>
  +           <xsl:value-of select="xf:caption"/>
  +         </option>
  +       </xsl:for-each>
  +     </select>  
      </xsl:template>
   
      
      <xsl:template match="xf:selectMany[@selectUIType='checkbox']">
  -      	<xsl:variable name="selected" select="xf:value"/>
  -      	<xsl:variable name="ref" select="@ref"/>
  +        <xsl:variable name="selected" select="xf:value"/>
  +        <xsl:variable name="ref" select="@ref"/>
           <xsl:for-each select="xf:item">
               <input name="{$ref}" type="checkbox" value="{xf:value}">
  -				<xsl:copy-of select="@*[not(name()='ref')]"/>
  +                <xsl:copy-of select="@*[not(name()='ref')]"/>
                   <xsl:if test="xf:value = $selected">
                     <xsl:attribute name="checked"/>
                   </xsl:if>
  @@ -141,12 +158,15 @@
      
      
      <xsl:template match="xf:submit">
  +       <!-- the id attribute of the submit control is sent to the server -->
  +       <!-- as a conventional Cocoon Action parameter of the form cocoon-action-* -->
         <input name="cocoon-action-{@id}" type="submit" value="{xf:caption/text()}">
  -		<xsl:copy-of select="@*[not(name()='id')]"/>
  +        <xsl:copy-of select="@*[not(name()='id')]"/>
         </input>
      </xsl:template>
   
   
  +   <!-- copy all the rest of the markup which is not recognized above -->
      <xsl:template match="*">
         <xsl:copy><xsl:copy-of select="@*" /><xsl:apply-templates /></xsl:copy>
      </xsl:template>
  
  
  

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