我想在DJ本机swing jwebbrowser中执行我的javascript代码,但是我应该等待页面加载,如何为其设置侦听器?
我尝试以下操作,但加载后始终运行脚本,而且操作晚了!
webBrowser.addWebBrowserListener(new WebBrowserListener(){
@Override
public void commandReceived(WebBrowserCommandEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void loadingProgressChanged(WebBrowserEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void locationChangeCanceled(WebBrowserNavigationEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void locationChanged(WebBrowserNavigationEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void locationChanging(WebBrowserNavigationEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void statusChanged(WebBrowserEvent arg0) {
// TODO Auto-generated method stub
if(webBrowser.getLoadingProgress() == 100)
webBrowser.executeJavascript("some js code");");
}
@Override
public void titleChanged(WebBrowserEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void windowClosing(WebBrowserEvent arg0) {
// TODO Auto-generated method stub
frame.dispose();
}
@Override
public void windowOpening(WebBrowserWindowOpeningEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void windowWillOpen(WebBrowserWindowWillOpenEvent arg0) {
// TODO Auto-generated method stub
}
});
我该怎么办?
最佳答案
我应该覆盖loadingProgressChanged(WebBrowserEvent arg0)而不是statusChanged(WebBrowserEvent arg0)@Override public void loadingProgressChanged(WebBrowserEvent arg0) { // TODO Auto-generated method stub if(webBrowser.getLoadingProgress() == 100) webBrowser.executeJavascript("some js code"); }
但仍然需要时间来加载我的HTML!