Gallagher, Jim (RBoS ITD&S Dublin) wrote:
Hi,I'm having an issue with a formbean not containing the data I expect when returned from a JSP. I suspect this is a common problem, but despite searches I can't find a solution on the net. Any assistance will be gratefully received. My form consists of general data about a specific person, along with an area about purchases. The purchases are listed using <logic:iterate> tags, with a collection used to drive the iteration. On submission of the form I was hoping/expecting that the collection would be populated into the same-named instance variable in the formbean, allowing me to retrieve the changes made by the user in the JSP. However, this is not happening as the formbean instance variable is null. Could anyone suggest a way forward or point me to web resource to assist with this? I'm sure it's something I'm doing wrong, but I'm not sure what.
We'd need a bit more information to be able to help much. What does your form bean look like? How is it configured in struts-config.xml? What do the relevant action mappings look like? And how is your JSP coded?
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