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Date: Wed, 03 Nov 2004 10:31:16 +0100
From: Jan Hoskens <jh@schaubroeck.be>
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To: "users@cocoon.apache.org" <users@cocoon.apache.org>
Subject: Forms, writing extra info
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Hi,

I have several cforms that connect to xml documents. These may contain 
default values. If a user changes a value, an attribute changed will be 
set on that value-element and on the document-element. To accomplish 
this, I have to set javascript bindings for each value looking like:

<fb:javascript id="myvalue" path="myvalue">
    <fb:load-form>
        widget.setValue(jxpathPointer.getValue());
    </fb:load-form>
    <fb:save-form>
        var formValue = widget.getValue() == null ? new 
java.lang.String(""): new java.lang.String(widget.getValue());
        if ( !jxpathPointer.getValue().equals(formValue)){
            jxpathPointer.setValue(formValue);               
            jxpathContext.createPathAndSetValue("@changed", "true");
            
jxpathContext.createPathAndSetValue("/document_root/@changed", "true");
        }
    </fb:save-form>
</fb:javascript>

Is there a better way to do the same?

Kind Regards,
Jan

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