I have window with few widgets inside. When it is rendered, it shows in top left corner for a second and then is centered. Is there any chance to lazy rendering? I mean that window is centered first and then child widgets are rendered. Or maybe I can hide window content behind mask during it is rendered? ...
Hi everyone, I got a problem making GXT and my Spring SimpleFormServlet work together. From the client point, I use a Dialogue like the one in gxt showcase. There are two fields, one for file name (called name) and the other one for the upload (called upload). I checked using a firefox plugin called httpfox and everything is sent correc...
I need to scroll an EXT-GWT grid by some custom amount instead of the default 1-2 rows. Since I couldn't find any parameter that let me do this, I overrode the event handler to capture scroll or mousewheel events. On any such event, I just programmatically move the scroller further by the required amount in the same direction, keeping a ...
Hi all, I have posted this question on the Ext-GWT forums, I am just hoping that someone here might have an answer for me! I am struggling to do something I initially thought was simple but am beginning to believe is impossible... I have got a "layout template" of sorts - simply consisting of a few GWT DockLayoutPanel's within each ot...
Plain and Simple, I want to use a Listbox in my project, The demo here: http://www.extjs.com/examples shows no answer, In fact, I really hate it when companies show-off their 'complex' widgets in this manner and fail to show the most basic of all widgets. For example, I discovered class SimpleComboBox over the net till then I assumed th...
Just watched the Google I/O 2010 Expense application demo showing the features and advantages of new widgets in GWT2.1 , In a simple jee web app built using spring and hibernate - for the View part if one uses ExtJs and then replaces with ExtGWT or with GWT - how easy is the View part replacement. What are the pros and cons for going w...
Hi! I want to have a panel, with two columns. The first column will contain a list of beans, and the right one a form panel for editing those beans. What I want to do, is that list height is the same as height of the form panel on the right. My list of beans will be larger and larger over time, so it's height will probably exceed form h...
Hi, I'm having trouble customizing the way GXT's grid elements appear. there are a few things I'd like to do and I simply don't know how. No column head fields. separate font size, color, type, etc. by column or by rows Can anyone posy me easy how to please? ...
Whats difference between library EXT-JS , EXT-CORE , EXT-GWT as i have worked on ext-js so please explain me in a layman language :) ...
Hi. I believe that GWT achieves RIA through initial throwing of objects and files to the client side initially. but what I do not understand is that is it possible to control the amount of information being thrown to the client side? cos this is because I do not want sensitive information to be cache at the client side. these inform...
Hi, I would like to know the difference between GWT, GWT-RPC, EXT-GWT and Smart GWT. Currently, I managed to borrow books on GWT which I understand is just a library designed to facilitate fast and efficient Ajax (asynchronous JavaScript and XML) development. But what are the rest? Could anyone explain it? Thanks. ...
In my page I have a Gxt ContentPanel with a white background. However, when the user mouses over the Header of the ContentPanel, I would like the background to change colors. I tried achieving this by using the protected addStyleOnOver method of Gxt Component, but it doesn't have any effect. Is there anything else I need to do to use th...
is there a difference between Ext GWT and GWT-Ext? Cos i was surfing Ext GWT and saw this page http://gwt-ext.com/demo/. any help guys? ...
Hi. how do i get a cell value in GridEvent when clicking on a certain row. I want to vave something like: (look at the Wishful thinking): grid.addListener(Events.RowDoubleClick, new Listener<BaseEvent>() { @Override public void handleEvent(BaseEvent be) { GridEvent gr = (GridEvent) ...
I am trying to create an EXT GWT project with an embedded Jetty server. I am completely new to Jetty and EXT GWT. Can anyone please point me in the right direction to get started about embedding jetty server for EXT GWT project? I have read a couple of blogs and tutorials but cannot figure it out. I have also downloaded Eclipse plugin fo...
I am working with GXT to develop a web application. But I am finding difficulty in adding the horizontal scroll bar in combo box. Some of the items of the combo box have large text and I can't see all the text when I see the combo box items. I am not finding a way to set a horizontal scroll bar to the combo box. When I searched in the ne...
I have read some tutorials, documentations but i don't know how to define a class that extend from BaseModel or ModelData? Specifically, I don't know how to name getter and setter methods and the values inside the method. Are there any code convention? Example: public void setName(String value) { set("name", value); //why is it "n...
I'm trying to simply reproduce the sample of BorderLayout on the Sencha website, but the South region won't show up in FF. Here is my following code: package com.google.gwt.test.client; import com.extjs.gxt.ui.client.Style.LayoutRegion; import com.extjs.gxt.ui.client.Style.Scroll; import com.extjs.gxt.ui.client.util.Margins; import com...
i've tried to translate one of GXT widgets - Grid (exacly context menu in column header with sorting etc.) into Polish language but i cant find place to inject my translation. In some other widget (PagingToolBar) is method setMessages(...) but i cant find it in Grid So im asking you about place where i can set text that will be displaye...
Hi All, I want to create a grid with a RowExpander. The problem I am facing is that each row has different information to be displayed in the expanded area. For example, each row represents a subject and the expanded area displays the grades related to this subject (exam1, exam2, etc.) as follows: +math exam1 Excellent exam2 ...