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Re: [Gwt-openlayers-users] GWT-OpenLayers and SmartGWT
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From: Andrew H. <ahh...@gm...> - 2010-07-19 14:27:31
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Hey Jon,
This has all the markings of css (and most likely <table> based layout
issues). Sizing/layout rules of tables are quite different to div's. My
advice would be to get either firefox+firebug or chrome and debug the dom
and css directly. Investing the time to learn either of these tools is very
rewarding :)
On Tue, Jun 29, 2010 at 10:01 PM, Jon Britton <jon...@go...>wrote:
> Hi again,
>
> I've solved my error problem, now I've discovered that my map is there...
> but it has a height of 0px. I've tried the suggestions here but for some
> reason I always get the same result. Here is my code:
>
> VLayout mapLayout = new VLayout();
> mapLayout.setWidth100();
> mapLayout.setHeight100();
> mapLayout.setBackgroundColor("#FFFF99");
> mapWidget = createMap();
> HLayout mapPanel = new HLayout();
> mapPanel.setWidth100();
> mapPanel.setHeight100();
> mapPanel.addChild(mapWidget);
> mapLayout.addMember(mapPanel);
>
> I'm at a loss as to how I should fix this... any help would be appreciated!
>
> Thanks,
>
> Jon
>
> On 21 June 2010 16:08, Jon Britton <jon...@go...> wrote:
>
>> Hi guys, thanks for the swift replies.
>>
>> I don't think I've got a problem with SmartGWT after all, GWT-Openlayers
>> has just decided to break for me! I've started a new Eclipse project and
>> now can't get it working at all. I have no idea what's changed, but I get
>> the following error:
>>
>> 16:07:56.995 [ERROR] [testgwt] Unable to load module entry point class
>> org.test.client.Testgwt (see associated exception for details)
>> com.google.gwt.core.client.JavaScriptException: (NOT_FOUND_ERR):
>> NOT_FOUND_ERR: DOM Exception 8
>> code: 8
>> __gwt_ObjectId: 15
>> INDEX_SIZE_ERR: 1
>> DOMSTRING_SIZE_ERR: 2
>> HIERARCHY_REQUEST_ERR: 3
>> WRONG_DOCUMENT_ERR: 4
>> INVALID_CHARACTER_ERR: 5
>> NO_DATA_ALLOWED_ERR: 6
>> NO_MODIFICATION_ALLOWED_ERR: 7
>> NOT_FOUND_ERR: 8
>> NOT_SUPPORTED_ERR: 9
>> INUSE_ATTRIBUTE_ERR: 10
>> INVALID_STATE_ERR: 11
>> SYNTAX_ERR: 12
>> INVALID_MODIFICATION_ERR: 13
>> NAMESPACE_ERR: 14
>> INVALID_ACCESS_ERR: 15
>> VALIDATION_ERR: 16
>> TYPE_MISMATCH_ERR: 17
>> SECURITY_ERR: 18
>> NETWORK_ERR: 19
>> ABORT_ERR: 20
>> URL_MISMATCH_ERR: 21
>> QUOTA_EXCEEDED_ERR: 22
>> at
>> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:195)
>> at
>> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:120)
>> at
>> com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:507)
>> at
>> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:264)
>> at
>> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
>> at com.google.gwt.dom.client.Node$.appendChild$(Node.java)
>> at com.google.gwt.user.client.DOM.appendChild(DOM.java:60)
>> at
>> com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:90)
>> at
>> com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:75)
>> at org.test.client.Testgwt.onModuleLoad(Testgwt.java:56)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:369)
>> at
>> com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:185)
>> at
>> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:380)
>> at
>> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:222)
>> at java.lang.Thread.run(Thread.java:619)
>>
>>
>>
>> On 21 June 2010 14:43, "Cerávolo, Rafael V.B." <raf...@gm...
>> > wrote:
>>
>>> Hi Jon,
>>>
>>> I'm using SmartGWT with OpenLayers and it works (almost) fine!
>>>
>>> I'm using with a VLayout, but I suppose it will work with HLayout as
>>> well.
>>>
>>> I'm doing this:
>>>
>>> Layout v_layoutMapa = new VLayout();
>>> this.addMember(v_layoutMapa);
>>> v_layoutMapa.addMember(m_mapWidget);
>>> v_layoutMapa.setWidth100();
>>> v_layoutMapa.setHeight("*");
>>>
>>> where "this" refers to a class that inherits from VLayout.
>>>
>>> But you will have some issues using with SmartGwt (well, actually, I
>>> didn't tested these issues without Smart to see if it is a SmartGwt problem
>>> or a OpenLayers problem):
>>>
>>> - When showing maps inside Tabs (the main tabs like in the SmartGwt
>>> showcase), switching from a tab with a map to another tab, the Features
>>> added to the map keep visible in the other tabs!!! (I solved this by hiding
>>> the map when the OnTabChange event is triggered)
>>> - Sometimes a "ghost" feature (duplicated from another existing
>>> feature) appears on the map when dragging it. Using a Timer for delaying the
>>> draw of the feature solved in some cases, but this problem is still not
>>> solved 100%.
>>>
>>> Regards,
>>> Rafael Ceravolo
>>>
>>>
>>>
>>>
>>> On 21/06/2010 08:16, Jon Britton wrote:
>>>
>>> Hi,
>>>
>>> I'm having trouble getting OpenLayers to work with SmartGWT. I've got
>>> a Smart GWT HLayout and I'm trying to add a MapWidget to it, but the map
>>> doesn't appear at all and I get no errors.
>>>
>>> Has anybody else been successful in using GWT-OpenLayers and SmartGWT
>>> together?
>>>
>>> Thanks,
>>>
>>> Jon
>>>
>>>
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>>> _______________________________________________
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>>>
>>>
>>>
>>>
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>>>
>>
>
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