[opencms-dev] Question about XML-Content- Concept

[Daniel Wiesner]

stephan,

thank you it works. Can you help me also solving  another problem? If I 
delete the last file in that folder is ther no more wizzardwand icon for 
creating a  new one.

regards Daniel



<cms:contentload collector="allInFolder" 
param="${opencms.folder}faq_${number}.html|faq" editable="true">
    <cms:contentcheck ifexists="Question">
        <h1><cms:contentshow element="Question" /></h1>
    </cms:contentcheck>

    <cms:contentcheck ifexists="Answer">
        <p><cms:contentshow element="Answer" /></p>
    </cms:contentcheck>
</cms:contentload>


Stephan Hartmann schrieb:

> try
>
> param="${opencms.folder}mewsitem_${number}.xml|7|3"
>
> Regards,
> Stephan
>
> Daniel Wiesner schrieb:
>
>> hello,
>>
>> I am looking for a way to collect files in the current folder
>>
>> like this: ... collector="allInFolder" 
>> param="./newsitem_${number}.xml|7|3"
>>
>> but it did not work
>>
>> Daniel
>>
>>
>>
>>
>>
>>
>> Wolfgang Winzer schrieb:
>>
>>> Hi Anatol,
>>>
>>> you are lucky, I just had the same challenge a week ago, so I should 
>>> be able to help.
>>>
>>> You should read the documentation for xml-content first: 
>>> /sites/default/alkacon-documentation/documentation-xmlcontent/
>>> Additionaly you should read the documentation for the taglib, 
>>> focussing on the last four tags (<cms:contentwhatever>): 
>>> /sites/default/alkacon-documentation/documentation_taglib/
>>>
>>> Equipped with this knowledge, I was able to create a simple jsp very 
>>> similar to this in the templateone. Here is the snippet I used:
>>>
>>> ### the JSP
>>>
>>> <%@ page session="false" %>
>>> <%@ taglib prefix="cms" uri="http://www.opencms.org/taglib/cms" 
>>> %>         <cms:contentload collector="allInFolder" 
>>> param="/sites/kuaweb/news/newsitem_${number}.xml|7|3" editable="true">
>>> <table>
>>>            <tr>
>>>              <td valign="top" style="border:0px solid green"><img 
>>> src="<cms:link>../images/pixelsoup/undlogonav.gif</cms:link>"></td>
>>>              <td valign="top" style="border:0px solid black; 
>>> width:180px">
>>>              <div class="title"><cms:contentshow element="Title" 
>>> /></div>
>>>              <cms:contentloop element="Teaser">
>>>              <div class="teaser"><cms:contentshow /><span 
>>> class="more">...mehr</span></div>
>>>              </cms:contentloop>
>>>              </td>
>>>            </tr>
>>> </table>
>>> </cms:contentload>
>>>
>>> Forget about the html, the important parts are the 
>>> <cms:contentXXX>-tags.
>>> The <cms:contentload ...> is really a loop tag, for each newsitem 
>>> found, it will generate another <table>
>>> It took me SOME time to figure out, what to put in the 
>>> cms:contentloads param attribute:
>>>
>>> The first number (7=xmlcontent) specifies the filetype the 
>>> contentloader uses as filter. If you don't get any newsitems it 
>>> might be that this number doesn't match the filetype you gave your 
>>> newsfiles. I looked up that "7" in my opencms-vfs.xml where it says:
>>> <type class="org.opencms.file.types.CmsResourceTypeXmlContent" 
>>> name="xmlcontent" id="7"/>
>>>
>>> The second number is easy, just the maximum number of newsitems to 
>>> display. Can be even omitted.
>>>
>>> You NEED to have a macrovalue like ${number} in the path, it is NOT 
>>> sufficient to specify a folder with newsitems in it.
>>>
>>> ### the newsfiles
>>>
>>> These are my newsfiles
>>>
>>> /sites/kuaweb/news/ newsitem_0001.xml
>>> /sites/kuaweb/news/ newsitem_0002.xml
>>> ...
>>>
>>> The leading zeros are important!
>>> They need their property (can't remember the name and my connection 
>>> is down, look it up in the examples) set to the XSD defining their 
>>> structure. This also enables opencms to give you a GUI-Editor for 
>>> your newsitem.
>>>
>>> Okay, gotta keep this short, because I gotta run.
>>> Hope this gives you a start.
>>>
>>> Wolfgang
>>>
>>>
>>> Anatol wrote:
>>>
>>>> Hi All,
>>>>
>>>> I made my first steps with xml-content files. Creating the XSD-file 
>>>> was described in the documentation. But what are the next steps? 
>>>> How can I define that a new Page should based on this XSD-files? 
>>>> And how can I add an entry in the New >> Structured Content List?
>>>>
>>>> Greetings
>>>> Anatol
>>>>
>>>>
>>>>
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>>>
>>>
>>>
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>>
>>
>>
>>
>>
>>
>>
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