| <?xml version="1.0" encoding="UTF-8"?> |
| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
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| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| <!-- |
| Cocoon WebServiceProxyGenerator |
| Feedback Wizard processing and displaying stylesheet. |
| |
| This stylesheet merges an XMLForm document into |
| a pre-final HTML document. It includes other presentational |
| parts of a page orthogonal to the xmlform. |
| |
| author: Ivelin Ivanov, ivelin@apache.org, June 2002 |
| |
| --> |
| |
| <xsl:stylesheet |
| version="1.0" |
| xmlns:xsl="http://www.w3.org/1999/XSL/Transform" |
| xmlns:xf="http://apache.org/cocoon/xmlform/1.0"> |
| |
| <xsl:template match="document"> |
| <html> |
| <head> |
| <title>Embedding One Web Site into another with Cocoon WebServiceProxyGenerator Demo </title> |
| <style type="text/css"> |
| <![CDATA[ |
| H1{font-family : sans-serif,Arial,Tahoma;color : white;background-color : #009900;} |
| BODY{font-family : sans-serif,Arial,Tahoma;color : black;background-color : #AAFFAA;} |
| B{color : white;background-color : #5090a0;} |
| HR{color : #0086b2;} |
| input { background-color: #FFFFFF; color: #000099; border: 1px solid #0000FF; } |
| table { background-color: #DDDDFF; color: #000099; font-size: x-small; border: 2px solid brown;} |
| select { background-color: #FFFFFF; color: #000099 } |
| .error { color: #FF0000; } |
| .invalid { color: #FF0000; border: 2px solid #FF0000; } |
| .info { color: #0000FF; border: 1px solid #0000FF; } |
| .repeat { background-color: #AAAACC; border: 0px inset #999999;border: 1px inset #999999; width: 100%; } |
| .group { background-color: #AAAACC; border: 0px inset #999999;border: 0px inset #999999; width: 100%; } |
| .sub-table { background-color: #AAAACC; border: 1px inset black; } |
| .button { background-color: green; color: white; border: 5px solid #AAFFAA; width: 90px; } |
| .plaintable { background-color: #AAAACC; border: 1px inset black;border: 1px inset black; width: 100%; } |
| ]]> |
| </style> |
| </head> |
| <body> |
| <table border="3"> |
| <tr> |
| <td colspan="2" align="center"> |
| <br/> |
| Embedding One Web Site into Another |
| <br/><br/> |
| made easy with Cocoon |
| <br/><br/> |
| </td> |
| </tr> |
| <tr> |
| <td width="20%" valign="top"> |
| Navigation bar of the containing web site |
| <ul> |
| <li> |
| Remote Web Site |
| </li> |
| <li> |
| Local Content |
| </li> |
| <li> |
| All look like ONE. |
| </li> |
| </ul> |
| </td> |
| <td> |
| This is area for an embedded web site. |
| <br/> |
| <xsl:apply-templates /> |
| </td> |
| </tr> |
| <tr> |
| <td colspan="2"> |
| <p> |
| Remote Web Site Integration is an easy task with Cocoon. |
| This demo shows how the WebServiceProxyGenerator sitemap component, |
| combined with the XMLForm framework and XSLT, allows |
| vendors to share interactive content with little effort. |
| </p> |
| <p> |
| The Web Service Proxy takes advantage of the fact that |
| a Cocoon web application produces XML content |
| which is later translated into multiple presentation formats, like HTML or WML. |
| </p> |
| <p> |
| This demo embeds the Cocoon Feedback Wizard application, which produces an XML |
| view containing both static data and interactive forms. |
| Having a client independent content format, allows this view to be |
| pulled to the embedding web site (this demo) and styled with XSLT |
| in the Look & Feel of the site. |
| </p> |
| <p> |
| <i> |
| Ok, styling presentation is easy to understand, but how is a form submitted to the original site? |
| </i> |
| <br/> |
| Since the form markup in the XML content of an embedded page uses relative URL |
| address for the target, once the end user submits, the form data is sent to the |
| containing site, which captures the form data and the relative URL. |
| The Web Service Proxy then takes this information and re-submits it to the |
| original site. It then reads the XML response and makes it available to the |
| sitemap for styling again. |
| </p> |
| <p> |
| <i> |
| Hm, but the Feedback Wizard example maintains a session while going through |
| multiple pages. So, how is the containing site propagating the end user session to the |
| to the embedded site? |
| </i> |
| <br/> |
| The answer is simple. The Web Service Proxy simply hooks to the end user session, |
| and automatically starts its own session with the remote site. |
| If the remote site does not require authentication, then everything is transparent |
| to the developer of the containing web site. Otherwise the WebServiceProxyGenerator |
| has to be extended to override the procedure for initating session with the remote site. |
| </p> |
| <p> |
| <i>What transport protocols are supported?</i> |
| <br/> |
| HTTP 1.0, HTTP 1.1, HTTPS. |
| </p> |
| <p> |
| Have more questions? Look at the code, it is really simple. |
| If you need advise, search through the Cocoon mailing lists archives. |
| If you can't find the answer, email your question to the Cocoon mailing lists. |
| Finally, if you need to contact me, send email to Ivelin Ivanov, ivelin@apache.org. |
| </p> |
| <p> |
| If you like this component, please help with documentation. |
| Write an FAQ, HOW-TO or User Guide. |
| </p> |
| <p> |
| </p> |
| </td> |
| </tr> |
| </table> |
| </body> |
| </html> |
| </xsl:template> |
| |
| <xsl:template match="xf:form"> |
| <xf:form method="post"> |
| <xsl:copy-of select="@*" /> |
| <br/><br/> |
| <i><u>... and This is a Personalized HTML Form:</u></i> |
| <br/><br/> |
| <table align="center" border="0" class="sub-table"> |
| <tr> |
| <td align="center" colspan="3"> |
| <h1> |
| <xsl:value-of select="xf:caption"/> |
| <hr/> |
| </h1> |
| </td> |
| </tr> |
| <xsl:if test="count(error/xf:violation) > 0"> |
| <tr> |
| <td align="left" colspan="3" class="{error/xf:violation[1]/@class}"> |
| <p> |
| * There are |
| [<b><xsl:value-of select="count(error/xf:violation)"/></b>] |
| errors. Please fix these errors and submit the form again. |
| </p> |
| <p> |
| <xsl:variable name="localViolations" select=".//xf:*[ child::xf:violation ]"/> |
| <xsl:for-each |
| select="error/xf:violation"> |
| <xsl:variable name="eref" select="./@ref"/> |
| <xsl:if test="count ($localViolations[ @ref=$eref ]) = 0"> |
| * |
| <xsl:value-of select="." /> |
| <br/> |
| </xsl:if> |
| </xsl:for-each> |
| </p> |
| <p/> |
| </td> |
| </tr> |
| </xsl:if> |
| |
| <xsl:for-each select="*[name() != 'xf:submit']"> |
| <xsl:choose> |
| <xsl:when test="name() = 'error'"/> |
| <xsl:when test="xf:*"> |
| <xsl:apply-templates select="."/> |
| </xsl:when> |
| <xsl:otherwise> |
| <xsl:copy-of select="."/> |
| </xsl:otherwise> |
| </xsl:choose> |
| </xsl:for-each> |
| <tr> |
| <td align="center" colspan="3"> |
| <xsl:for-each select="*[name() = 'xf:submit']"> |
| <xsl:copy-of select="." /> |
| <xsl:text> </xsl:text> |
| </xsl:for-each> |
| </td> |
| </tr> |
| </table> |
| </xf:form> |
| </xsl:template> |
| |
| <xsl:template match="xf:repeat"> |
| <tr width="100%"> |
| <td colspan="3" width="100%"> |
| Repeat elements: |
| <table class="repeat"> |
| <xsl:apply-templates select="*"/> |
| </table> |
| </td> |
| </tr> |
| </xsl:template> |
| |
| <xsl:template match="xf:group"> |
| <tr width="100%"> |
| <td width="100%" colspan="2"> |
| Group element: |
| <table class="group" border="0"> |
| <xsl:apply-templates select="*"/> |
| </table> |
| </td> |
| </tr> |
| </xsl:template> |
| |
| <xsl:template match="xf:output[@form]"> |
| <div align="center"> |
| <hr width="30%"/> |
| <br/> |
| <font size="-1"> |
| <code> |
| [*] |
| <xsl:value-of select="xf:caption" /> : |
| <xsl:copy-of select="." /> |
| </code> |
| </font> |
| <br/> |
| </div> |
| </xsl:template> |
| |
| |
| <xsl:template match="xf:*"> |
| <tr> |
| <td align="left"> |
| <xsl:value-of select="xf:caption" /> |
| </td> |
| <td align="left"> |
| <table class="plaintable"> |
| <tr> |
| <td align="left"> |
| <xsl:copy-of select="." /> |
| </td> |
| <xsl:if test="xf:violation"> |
| <td align="left" class="{xf:violation[1]/@class}" width="100%"> |
| <xsl:for-each select="xf:violation"> |
| * <xsl:value-of select="." /> |
| <br/> |
| </xsl:for-each> |
| </td> |
| </xsl:if> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| </xsl:template> |
| |
| |
| <xsl:template match="*"> |
| <xsl:copy-of select="." /> |
| </xsl:template> |
| |
| </xsl:stylesheet> |
| |
| |
| |
