Re: Problems with appendChild

hey Ryan, 

how were you able to solve this ? 

I am doing something similar on the client side, also I see this issue only with internet explorer. Not with Chorme or Mozilla or Opera. 

Your help is highly appreciated. 

Thanks

On Tuesday, May 15, 2007 1:38:24 AM UTC-7, Ryan wrote:

Don't know what I was thinking on this, but I fixed the stupid
errors...

Is there any convenient way to convert a Document object to a string
on the client side? I haven't found away so I have commented it out
and am now just generating my own string since the Documents are
simple.

On May 1, 9:12 pm, Ryan <ryan.det...@gmail.com> wrote:
> I am trying to create an XML Document on the client side with the
> following code, but it doesn't seem to work at appendChild() if I call
> it consecutively.  I've pasted the code and the error.
>
>         private Document genRequestMsg(){
>                 Document xml = XMLParser.createDocument();
>
>                 Element e = xml.createElement("action");
>                 e.setAttribute("type", "request");
>                 xml.appendChild(e);
>
>                 e = xml.createElement("constraint");
>                 //xml.appendChild(e);      ERROR
>
>                 e = xml.createElement("page");
>                 e.appendChild(xml.createTextNode(new Integer(pageNum).toString() ));
>                 //xml.appendChild(e);   ERROR
>
>                 e = xml.createElement("numperpage");
>                 e.appendChild(xml.createTextNode(new
> Integer(numPerPage).toString() ));
>                 //xml.appendChild(e);   ERROR
>
>                 return xml;
>
> [ERROR] Unable to load module entry point class com.myapp.client.MyApp
> com.google.gwt.xml.client.impl.DOMNodeException: Error during DOM
> manipulation of: <action type="request"/>
>         at com.google.gwt.xml.client.impl.NodeImpl.appendChild(NodeImpl.java:
> 84)
>         at com.myapp.client.xmlMessage.genRequestMsg(xmlMessage.java:50)
>         at com.myapp.client.xmlMessage.toString(xmlMessage.java:74)
>         at java.lang.String.valueOf(String.java:2615)
>         at java.io.PrintStream.print(PrintStream.java:616)
>         at java.io.PrintStream.println(PrintStream.java:753)
>         at com.myapp.client.ui.ListTabWidget.<init>(ListTabWidget.java:32)
>         at com.myapp.client.MyApp.onModuleLoad(MyApp.java:42)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> 25)
> Caused by: com.google.gwt.core.client.JavaScriptException: JavaScript
> Error exception: HIERARCHY_REQUEST_ERR: DOM Exception 3
>         at
> com.google.gwt.dev.shell.mac.ModuleSpaceSaf.invokeNative(ModuleSpaceSaf.java:
> 200)
>         at
> com.google.gwt.dev.shell.mac.ModuleSpaceSaf.invokeNativeHandle(ModuleSpaceSaf.java:
> 98)
>         at
> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeHandle(JavaScriptHost.java:
> 79)
>         at
> com.google.gwt.xml.client.impl.XMLParserImpl.appendChild(XMLParserImpl.java:
> 36)
>         at com.google.gwt.xml.client.impl.NodeImpl.appendChild(NodeImpl.java:
> 80)
>         at com.myapp.client.xmlMessage.genRequestMsg(xmlMessage.java:50)
>         at com.myapp.client.xmlMessage.toString(xmlMessage.java:74)
>         at java.lang.String.valueOf(String.java:2615)
>         at java.io.PrintStream.print(PrintStream.java:616)
>         at java.io.PrintStream.println(PrintStream.java:753)
>         at com.myapp.client.ui.ListTabWidget.<init>(ListTabWidget.java:32)

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