I write the code like this
searchString.add(new AbstractBehavior(){
private static final long serialVersionUID = 1L;
@Override
public void onComponentTag(Component component, ComponentTag tag) {
tag.put("onkeydown", "if(event.keyCode==13)
{searchForm_search.click();return false;}");
}
});
now, I can click the Enter when focus on TextField to submit form by ajax.
But I still can't understand why the second code I had write can work well.
I think there's some subtle difference between the two code render in IE6.
Thank you very much.
deafwolf
> this is a browser "feature"
>
> what you can do is add the behavior below to all textfields in the form
>
> /**
> * Behavior that traps the enter key press
> *
> * @author ivaynberg
> */
> public class EnterKeyTrap extends AbstractBehavior implements
> IHeaderContributor {
> @Override
> public void onComponentTag(Component component, ComponentTag tag) {
> tag.put("onkeydown", "return ekt(event)!=13");
> }
>
> public void renderHead(Response response) {
> response.write(JavascriptUtils.SCRIPT_OPEN_TAG);
> response.write("function
> ekt(e){if(typeof(e.keyCode)==\"undefined\"){return
> e.which;}else{return e.keyCode;}}");
> response.write(JavascriptUtils.SCRIPT_CLOSE_TAG);
> }
> }
>
> -igor
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