Thanks Gauray for your response, I am very new to coding, could you show me an example or do you have any code you could provide to get this done based on my code? Thanks again I appreciate it as I am still in the learning phases.
On Nov 21, 9:58 am, Gaurav Vaish <gaurav.va...@gmail.com> wrote: > Hi Samuel, > > Here's an outline of solution that can you may want to use (frankly > speaking, I haven't gone in depth of your code): > > 1. Create an ArrayList<Checkbox> of all checkboxes > 2. Add a ValueChangeChandler (if interested in only value) or > ClickHandler (if you want instance reference as well). No specific > preference in this case... feel free to choose anyone. > 3. To get all checkboxes selected, iterate through all the checkboxes > in the ArrayList created earlier and use getValue() method to get if > it is selected or not. > > -- > Happy Hacking, > Gaurav Vaishhttp://www.mastergaurav.com > > On Nov 20, 11:55 pm, joelsamuel <marc.bleic...@gmail.com> wrote: > > > Background: > > > Hello I am quite new to GWT and Java. I have an application which > > helps students select courses. The application starts and the user > > clicks on a department. When they click on the department the courses > > offered by that department are shown with check boxes next to each > > course. > > > Objective/Problem: > > > What I need to do is have a separate panel called the "summary panel" > > that shows a summary of the users selections. I need to keep track of > > the current selections in some variable that can be used to populate > > the new widget. > > > Questions: > > For my checkboxes, how do I call a method to set the check box as > > checked or unchecked depending on its state when clicked and then show > > the users selections when something is clicked? The summary panel > > also needs to be updated on each change in the course selection. My > > code is below, any help would be appreciated. Thanks -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
