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Questions tagged [smartgwt]

Smart GWT is a GWT-based framework that allows you to not only utilize its comprehensive widget library for your application UI, but also tie these widgets in with your server-side for data management

SmartGWT is based on the powerful and mature SmartClient library. SmartGWT provides a wide-array of rich components that are based on GWT. In addition to SmartGWT LGPL, Pro & Enterprise editions of Smart GWT are available with additional features & tools, as well as commercial support.

SmartGWT is compatible with GWT 1.5.3, GWT 1.6.4, GWT 1.7.x and GWT 2.x

More info at : www.smartclient.com/smartgwt/

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UmbrellaException when button is clicked

guys I am working with GWT and when I click a button which creates a class I receive an UmbrellaException. Here is the problematic code: private void addPerson(){ final HashSet dates = new HashSet(); HorizontalPanel…
malkoto1
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smart gwt- is it possible to show an external url within a window that is part of the smart gwt app

I want to implement a scenario where, when a user visits my smart gwt based app for the first time, a popup window is shown with another url. Depending on user's action in that popup, I want to later remove the popup and add content to the main…
Arvind
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How to download a file from server using smartgwt?

On a client operation, a file is created on the server and I want to allow the client to download that file. How can this be done?
Adel Boutros
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Smart GWT purchasing license.

I currently use GWT and wanted to clarify if smart GWT is free for commercial use or not?
MindBrain
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Serialize a GWT Canvas

I have an application which must save client instances of com.smartgwt.client.widgets.Canvas to a disk on the server, and then restore them. My solution is to serialize the canvases, send them to the server to be saved, save them, load them, send…
geometrian
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looking for a good java/gwt/js library to create 'rotating bottle' animation

I am looking for a good Java/GWT/Smart GWT or Ext GWT/Javascript library that does the following in a web application- (1) Take an image of a bottle, and rotate it. (2) I should be able to specify angle of rotation, time taken to complete that…
Arvind
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Differrence between drawn & created functionalities of VLayout SmartGWT

I've found three functionalities in VLayout: vLayout.isDrawn() vLayout.isAttached() vLayout.isCreated(). These functionalities are inherited from its super classes. Can anyone tell me the difference between the three? Or when the VLayout is said to…
RAS
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Smart GWT Role Over Controls for a single column

I'm using a rollOverCanvas on a grid to give controls as on bellow example. But I need the controls available on one particular column. how can I set the controls for a particular column. Please assist.…
Dushan
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Choosing technologies for building Ajax RIA framework with scaffolding

Building decent RIA data-intensive crud-like application is still hard. In spite of existence tons of frameworks. I'm going to build my own framework for such kind of applications. One of key requirements is scaffolding (generating UI from model).…
Shrike
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How to close a window/popup which is not opened by the script

My scenario is something like this. Technology used for UI side is SmartGwt. In my application, Onclick of a button, opens a popup window, then pop up window is loaded with html contents from cross-domain url. I do not have popup window reference…
yogish
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ListGrid with Smartgwt4 not populating data when accessed via F5 Firepass

ListGrid with Smartgwt4 not populating data when accessed via F5 Firepass (Firewall) , doing an extranet access in mobile device. Not able to see the data in the grid. I can see it is accessing the server and getting the data upto the data…
sujith kasthoori
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GWT - failure on async method call

What is the reason why the onFailure(...) method is called when I do a async method call? The console output says always "ERROR!!!!". MyEntryPoint.java: package com.example.smartgwtproject.client; import…
Armin
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do i have to create smartgwt tab pane each time?

I have a constant pane for a tab which is VLayout (lets say 'Layout-A'). Since it takes time to create this layout each time, i create only once. A Tab (lets say "Tab-A") displays this Vlayout. But it is closable. When tab is opened for the first…
gumgumok
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Incompatible RemoteService Exception in Gwt?

During staring of a Smart Gwt component i got following error com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: Invalid type signature for Can you please tell why this is coming ??
Anand K Nair
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Smartclient: How to show a canvas on a modal mask?

I have a ListGrid displayed on a Dashboard Layout. In few case I need to show Notes messages that we usually do using SC.say(). But I have designed my own Canvas to display all such messages and I have placed this on the Parent dashboard. Now when…
sbhatt
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