How to set a "hardcoded" value in a value attribute ?
Hi,
After a couple of days, I'm stucked.. =(
I create a value node in my controller context, then a value attribute inside my new node. I need to set the value to my new attribute but I always receive null error.
What could be wrong ? I'm practically new on this, I dont know if I need to "create" a instance, or modify a property or what.. =(
I appreciate your help, any clue is welcome..
Regards from Mexico.
Diego
Diego,
It seems that your node contains no elements, so call to wdContext.currentMyNodeElement() leads to NullPointerException. If it is the case, the do one of the following:
1. Set node cardinality to 1..1 (in case you need one element, not sure how 1..n works)
2. Create element(s) yourself:
final I<ControllerName>.IMyNodeElement element = wdContext.myNode().createMyNodeElement();
/* You may set attribute here */
element.setMyAttribute("blah.");
wdContext.myNode().addElement(element);
/* You may set attribute as you do it now */
wdContext.currentMyNodeElement().setMyAttribute("blah.");
VS
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