> -----Original Message----- > From: Karr, David [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, August 14, 2002 12:30 PM > To: '[EMAIL PROTECTED]' > Subject: Details of Action, ActionForm, and JSP page using > logic:iterate > a nd html:multibox? > > > I could use a concise description of the alternatives and > details of setting > up my Actions, ActionForm, and JSP pages so I can have a logic:iterate > wrapping a set of html:multibox elements, and so the set > options can be > communicated back and forth effectively. I could also use > any pointers to > documentation or articles that describe these details. I've > gone through > the basic Struts documentation and done searches in the struts-user > archives. I've got something working, but I'm unsure of > whether there are > better choices. The only examples I've found are very > simplistic and not > very realistic. If you know of examples that cover these > details (and not > too many others), I would appreciate it. > > I'm currently using 1.1-b2, so information about the latest > conventions > would be fine. > > So far, I have something working, using a Collection attribute called > "optionChoices", containing LabelValueBean objects, and a > String[] attribute > called "selectedOptions". My "setup" action creates the > "optionChoices" > list, and my "submit" action can read the "selectedOptions" > list. If the > original options page is redisplayed, the previously selected > options are > checked, and no others. This seems to be correct, but again, I'm not > certain whether there are better ways to do this. This is effectively the same as what I do. I assume you're using the 'value' in LabelValueBean as the value to be submitted, and the 'label' as a string that sits beside the checkbox? The elements of my collections are typically more complex than LabelValueBean, because I'm building multi-column tables, but in essence, it's the same thing. -- Martin Cooper > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
