Panel and Model inside of a wizard
I am trying to figure out why a panel in a step of my wizard is not showing the correct data after an Ajax call. The step contains a re-usable panel (TotalPanel) for displaying information from the wizard that is backing the model.The problem is the values in the TotalPanel never reflect the values that have been updated via the Ajax call. I know everything should work because if I change the TotalPanel to take the entire model then everything works. The problem being, I only want my TotalPanel to need to take an Estimate and not the CheckoutModel. At the wizard level I have: CheckoutModel bean = new CheckoutModel(); CompoundPropertyModelCheckoutModel myModel = new CompoundPropertyModelCheckoutModel(bean); setDefaultModel(myModel); On the step of the wizard that I want to display my re-usable panel I have: final TotalPanel totalPanel = new TotalPanel(total_panel, new CompoundPropertyModel(model.getObject().getEstimate())); totalPanel.setOutputMarkupId(true); add(totalPanel); btw... Estimate is a property of the CheckoutModel. Thanks.
Re: Panel and Model inside of a wizard
Hi Jeffrey, new CompoundPropertyModel(model.getObject().getEstimate()) this doesn't look good, does the estimate object change its values or is it replaced by another object after an AJAX request? Sven Jeffrey Schneller wrote: I am trying to figure out why a panel in a step of my wizard is not showing the correct data after an Ajax call. The step contains a re-usable panel (TotalPanel) for displaying information from the wizard that is backing the model.The problem is the values in the TotalPanel never reflect the values that have been updated via the Ajax call. I know everything should work because if I change the TotalPanel to take the entire model then everything works. The problem being, I only want my TotalPanel to need to take an Estimate and not the CheckoutModel. At the wizard level I have: CheckoutModel bean = new CheckoutModel(); CompoundPropertyModelCheckoutModel myModel = new CompoundPropertyModelCheckoutModel(bean); setDefaultModel(myModel); On the step of the wizard that I want to display my re-usable panel I have: final TotalPanel totalPanel = new TotalPanel(total_panel, new CompoundPropertyModel(model.getObject().getEstimate())); totalPanel.setOutputMarkupId(true); add(totalPanel); btw... Estimate is a property of the CheckoutModel. Thanks. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Panel and Model inside of a wizard
It does change its values. I have since changed it to: final TotalPanel totalPanel = new TotalPanel(total_panel, new CompoundPropertyModel(new PropertyModel(model, estimate))); this seems to work. I guess I had the chaining of models wrong. Am I right, or is still off base? -Original Message- From: Sven Meier [mailto:s...@meiers.net] Sent: Tuesday, January 19, 2010 3:11 PM To: users@wicket.apache.org Subject: Re: Panel and Model inside of a wizard Hi Jeffrey, new CompoundPropertyModel(model.getObject().getEstimate()) this doesn't look good, does the estimate object change its values or is it replaced by another object after an AJAX request? Sven Jeffrey Schneller wrote: I am trying to figure out why a panel in a step of my wizard is not showing the correct data after an Ajax call. The step contains a re-usable panel (TotalPanel) for displaying information from the wizard that is backing the model.The problem is the values in the TotalPanel never reflect the values that have been updated via the Ajax call. I know everything should work because if I change the TotalPanel to take the entire model then everything works. The problem being, I only want my TotalPanel to need to take an Estimate and not the CheckoutModel. At the wizard level I have: CheckoutModel bean = new CheckoutModel(); CompoundPropertyModelCheckoutModel myModel = new CompoundPropertyModelCheckoutModel(bean); setDefaultModel(myModel); On the step of the wizard that I want to display my re-usable panel I have: final TotalPanel totalPanel = new TotalPanel(total_panel, new CompoundPropertyModel(model.getObject().getEstimate())); totalPanel.setOutputMarkupId(true); add(totalPanel); btw... Estimate is a property of the CheckoutModel. Thanks. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Panel and Model inside of a wizard
If you call #getEstimate() you pull the value once out of your object and never again. With PropertyModel(model, estimate) you'll always get a fresh value from your model. Calling a getter should *always* be done as late as possible. Hope this helps Sven Jeffrey Schneller wrote: It does change its values. I have since changed it to: final TotalPanel totalPanel = new TotalPanel(total_panel, new CompoundPropertyModel(new PropertyModel(model, estimate))); this seems to work. I guess I had the chaining of models wrong. Am I right, or is still off base? -Original Message- From: Sven Meier [mailto:s...@meiers.net] Sent: Tuesday, January 19, 2010 3:11 PM To: users@wicket.apache.org Subject: Re: Panel and Model inside of a wizard Hi Jeffrey, new CompoundPropertyModel(model.getObject().getEstimate()) this doesn't look good, does the estimate object change its values or is it replaced by another object after an AJAX request? Sven Jeffrey Schneller wrote: I am trying to figure out why a panel in a step of my wizard is not showing the correct data after an Ajax call. The step contains a re-usable panel (TotalPanel) for displaying information from the wizard that is backing the model.The problem is the values in the TotalPanel never reflect the values that have been updated via the Ajax call. I know everything should work because if I change the TotalPanel to take the entire model then everything works. The problem being, I only want my TotalPanel to need to take an Estimate and not the CheckoutModel. At the wizard level I have: CheckoutModel bean = new CheckoutModel(); CompoundPropertyModelCheckoutModel myModel = new CompoundPropertyModelCheckoutModel(bean); setDefaultModel(myModel); On the step of the wizard that I want to display my re-usable panel I have: final TotalPanel totalPanel = new TotalPanel(total_panel, new CompoundPropertyModel(model.getObject().getEstimate())); totalPanel.setOutputMarkupId(true); add(totalPanel); btw... Estimate is a property of the CheckoutModel. Thanks. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
