Hi Rick,
The last line in your native method should read:
$doc.getElementsByTagName("head")[0].appendChild(fileref);
As GWT uses $doc to refer to the pages document. See:
http://code.google.com/webtoolkit/doc/1.6/DevGuideCodingBasics.html#DevGuideJavaScriptNativeInterface
//Adam
On 23 Juli, 15:03, Rick <[email protected]> wrote:
> Hi All
>
> I am building an application using GWT 1.6. In my application I need
> to load external stylesheet at runtime. But its not working. I am able
> to load stylesheet in an independent html file. But when I am using
> same with GWT, its not reflecting. Below is a sample code to produce
> this case. Any help/suggestion will be highly appriciated.
>
> StyleSheetEntryPoint.java
>
> package com.example.foo.client;
> import com.google.gwt.core.client.EntryPoint;
> import com.google.gwt.user.client.ui.HTML;
> import com.google.gwt.user.client.ui.RootPanel;
>
> public class StyleSheetEntryPoint implements EntryPoint {
>
> public void onModuleLoad() {
> loadStyleSheet();
> HTML html = new HTML("Hello");
> html.setStyleName("sendButton");
> RootPanel.get().add(html);
> }
>
> public static native void loadStyleSheet()/*-{
> var fileref=document.createElement("link");
> fileref.setAttribute("rel", "stylesheet");
> fileref.setAttribute("type", "text/css");
> fileref.setAttribute("href", "Component.css");
> document.getElementsByTagName("head")[0].appendChild(fileref);
> }-*/;
>
> }
>
> Component.css
> .sendButton {font-weight:bold;font-size: 16pt;}
>
> Following HTML is giving me expected behaviour.
> <html>
> <head>
> <script type="text/javascript">
> function loadCSS(){
> var fileref=document.createElement("link");
> fileref.setAttribute("rel", "stylesheet");
> fileref.setAttribute("type", "text/css");
> fileref.setAttribute("href", "Component.css");
> document.getElementsByTagName("head")[0].appendChild(fileref);}
>
> </script>
> </head>
> <body onload="loadCSS()">
> <DIV class="sendButton">Hello</DIV>
> </body>
> </html>
>
> Thanks and regards
>
> Rick
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