Hi, Yes I agree that, there is much to learn from the incubator. To make it simple, I am just checking with the users in the forum who already used such widgets and has the same requirements like me, to get the exact details what I want ;-))
Anyway thanks again for your help. Let me check the samples once again. Thanks buddy Suren On Apr 16, 1:19 pm, Salvador Diaz <diaz.salva...@gmail.com> wrote: > All the cues for what to do and where come from the styles given to > the different html elements forming your table, if you look at the > incubator examples (for instance, the ScrollTable one > athttp://collectionofdemos.appspot.com/demo/index.html), you'll see that > you get an arrow cursor in the spots you can drag to resize columns, > and clicking the header of a column will sort it. > > Again, there's much more to learn from the incubator and google's own > examples than from us users here in the forum ;) > > Cheers, > > Salvador > > On Apr 16, 10:00 am, Suren <nsurendi...@gmail.com> wrote: > > > > > Hi Salvador, > > > From the example and also from the piece of code mentioned by you, > > I achieved the Column resizing,sorting and freezed header > > Thanks alot for that. > > > Now I require a clarification > > > Now Column resizing and column sorting is not very evident. Sometimes > > I wont get the column resizing and sometimes its going for sorting > > instead of resizing. > > > I think, there is only one mouse cursor is shown for resizing and > > sorting. > > > Actually could you please tell me, what and where to click for sorting > > and where to drag for resizing? > > > I have the following policy, > > table.setResizePolicy(ScrollTable.ResizePolicy.FIXED_WIDTH); > > > thanks > > Suren > > > On Apr 15, 4:41 pm, Salvador Diaz <diaz.salva...@gmail.com> wrote: > > > > We use the following classes > > > com.google.gwt.widgetideas.table.client.ScrollTable > > > com.google.gwt.widgetideas.table.client.FixedWidthGrid > > > com.google.gwt.widgetideas.table.client.FixedWidthFlexTable > > > > ScrollTable table = new ScrollTable(getDataTable(), getHeaderTable()); > > > table.setPixelSize(tableWidth, pixelHeight); > > > table.setResizePolicy(ScrollTable.ResizePolicy.UNCONSTRAINED); > > > > protected FixedWidthFlexTable getHeaderTable() { > > > return new FixedWidthFlexTable(); > > > > } > > > > protected FixedWidthGrid getDataTable(){ > > > return new FixedWidthGrid(); > > > > } > > > > There are some pretty good examples included in the incubator, you > > > should really take a look at them > > > > On Apr 15, 1:30 pm, Suren <nsurendi...@gmail.com> wrote: > > > > > Hi Salvador, > > > > > Thanks for the reply. > > > > > I just had a look at the incubator and I have downloaded the latest > > > > jar. > > > > > My requirement would be having a table with fixed header and resizable > > > > columns. > > > > > So which demo/filename you suggess to use? > > > > > btw, on the exception side, I tried it in Firefox, where I didnt get > > > > the exception but column resizing are not workin. I will do the > > > > debugging anyway. > > > > > Thanks > > > > Suren > > > > > On Apr 15, 2:44 pm, Salvador Diaz <diaz.salva...@gmail.com> wrote: > > > > > > I've experienced a similar issue on IE (Firefox was fine) when trying > > > > > to run a custom animation. More specifically, I got the same > > > > > InvalidArgument javascript error. I haven't tried to pin down the > > > > > exact specific problem as I don't have an IE javascript debugger but > > > > > I'm pretty sure the cause is the buggy javascript interpreter from IE. > > > > > If you want to look at a resizable columns example in FlexGrid, try > > > > > looking at the one from the incubator, we use it in our projects and > > > > > it works pretty well. > > > > > >http://code.google.com/p/google-web-toolkit-incubator/source/browse/#... > > > > > > You should note that the stack trace from your exception points at one > > > > > of your classes and you might be able to see what's wrong if you debug > > > > > your application and put a breakpoint at that location : > > > > > (com.ibsplc.client.ui.table.EasyFlexTableResizable.setColumnWidth > > > > > (EasyFlexTableResizable.java:43) ) <- That tells you where the > > > > > exception is thrown > > > > > > Cheers, > > > > > > Salvador > > > > > > On Apr 15, 9:24 am, Suren <nsurendi...@gmail.com> wrote: > > > > > > > Hi All, > > > > > > > I am just trying out the example code given in the book named > > > > > > > "Google Web Toolkit Solutions-More cool and useful stuff" for > > > > > > resizable columns in FlexGrid. > > > > > > > I have created (carefully!!) all the required classes as like > > > > > > mentioned in the book. > > > > > > > When I run the application, its launching without any problem. The > > > > > > moment, when I try to resize any column, I am getting the following > > > > > > exception displayed in the Shell window > > > > > > > [ERROR] Uncaught exception escaped > > > > > > com.google.gwt.core.client.JavaScriptException: (Error): Invalid > > > > > > argument. > > > > > > number: -2147024809 > > > > > > description: Invalid argument. > > > > > > at > > > > > > com.google.gwt.dom.client.Element$.setPropertyString$(Native > > > > > > Method) > > > > > > at > > > > > > com.google.gwt.user.client.DOM.setElementProperty(DOM.java:1088) > > > > > > at > > > > > > com.google.gwt.user.client.ui.HTMLTable$ColumnFormatter.setWidth > > > > > > (HTMLTable.java:411) > > > > > > at > > > > > > com.ibsplc.client.ui.table.EasyFlexTableResizable.setColumnWidth > > > > > > (EasyFlexTableResizable.java:43) > > > > > > at com.ibsplc.client.ui.table.ColumnResizeListener.onResize > > > > > > (ColumnResizeListener.java:19) > > > > > > at com.ibsplc.client.ui.ResizeListenerCollection.fireResize > > > > > > (ResizeListenerCollection.java:12) > > > > > > at com.ibsplc.client.ui.table.ResizableCellPanel.onMouseMove > > > > > > (ResizableCellPanel.java:94) > > > > > > at > > > > > > com.google.gwt.user.client.ui.MouseListenerCollection.fireMouseMove > > > > > > (MouseListenerCollection.java:122) > > > > > > at > > > > > > com.google.gwt.user.client.ui.MouseListenerCollection.fireMouseEvent > > > > > > (MouseListenerCollection.java:81) > > > > > > at > > > > > > com.google.gwt.user.client.ui.Label.onBrowserEvent(Label.java:168) > > > > > > at > > > > > > com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1308) > > > > > > at > > > > > > com.google.gwt.user.client.DOM.dispatchEventAndCatch(DOM.java: > > > > > > 1287) > > > > > > at > > > > > > com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1255) > > > > > > > I have checked the method setColumnWidth, it was like below. > > > > > > > public void setColumnWidth(int column, int width) { > > > > > > getColumnFormatter().setWidth(column,width + "px"); > > > > > > } > > > > > > > And I knew that setWidth method args are int and String. so on the > > > > > > safer side I had changed the args like below. > > > > > > > public void setColumnWidth(int column, int width) { > > > > > > getColumnFormatter().setWidth(column,Integer.toString(width) + > > > > > > "px"); > > > > > > } > > > > > > > But still I am getting the same exception. Any one experienced such > > > > > > issue? > > > > > > > Or please advise what is wrong in this case > > > > > > > Thanks in advance > > > > > > > Suren- Hide quoted text - > > > > > > - Show quoted text -- Hide quoted text - > > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ 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-Toolkit@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 -~----------~----~----~----~------~----~------~--~---
