Re: handling XML Node deletion in CForms

[Jeremy Quinn]

On 8 Jul 2004, at 09:59, Joerg Heinicke wrote:

On 08.07.2004 10:52, Jeremy Quinn wrote:

Is there some way to have a FlowScript function called from the binding when node deletion takes place in a CForms repeater ?

You could try using a <fb:javascript> element inside the <fb:on-delete-row> element of your repeater binding. I haven't tried it myself, so I'm not sure if it'll work, but you never know...

Thanks for your reply.
Something I stupidly forgot to mention, I am using a simple-repeater, it does not take fb:on-delete-row.

Simple repeater does not make a diff IIRC. It just removes *all* rows and readds the new ones. So an event on-delete-row does not make sense for it.

TBH. I am a bit confused about the two repeaters and how they work with an XML Model.
This is what I have (this project still uses 2.1.4 and Woody) :

<wb:context
xmlns:wb="http://apache.org/cocoon/woody/binding/1.0";
xmlns:wd="http://apache.org/cocoon/woody/definition/1.0";
path="/storyboard">
<wb:value id="title" path="title"/>
<wb:value id="description" path="description"/>
<wb:value id="creator" path="creator"/>
<wb:value id="count" path="string(count(shots/shot))" direction="load"/>
<wb:simple-repeater id="shots"
parent-path="shots"
row-path="shot">
<wb:value id="id" path="./@id"/>
<wb:value id="title" path="title"/>
<wb:value id="description" path="description"/>
<wb:value id="wasshot" path="wasshot"/>
<wb:value id="shotok" path="shotok"/>
<wb:value id="created" path="created"/>
<wb:value id="preview" path="preview"/>
<wb:value id="mimetype" path="preview/@mimetype"/>
</wb:simple-repeater>
</wb:context>

to edit this :

<storyboard id="blah">
  . . .
  <shots>
    <shot id="blag">
        <preview ref="0123456789" mime-type="image/jpeg"/>
      . . .
    </shot>
    . . .
  </shots>
</storyboard>

Can I use (non-simple) Repeater with this?
Plus have Up, Down, Delete and Add buttons.

Thanks

regards Jeremy

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