Hi,
I am trying to implement ClickableSafeHtmlCell but I can not make it to
handle events. I am using Field
class ClickableSafeHtmlCell extends SafeHtmlCell {
public void onBrowserEvent(Cell.Context context, Element parent,
SafeHtml value, NativeEvent event, ValueUpdater<SafeHtml> valueUpdater) {
super.onBrowserEvent(context, parent, value, event,
valueUpdater);
if ("click".equals(event.getType())) {
Window.alert("bla");
}
}
}
and then creating CellTable column with following code:
Column<Data, SafeHtml> objectNameColumn = new Column<Data,
SafeHtml>(new ClickableSafeHtmlCell()) {
@Override
public SafeHtml getValue(ModuleEntry object) {
String name = (object.getName() == null ? "" :
object.getName());
String description = (object.getDescription() == null ? ""
: object.getDescription());
String regex = "(<([^>]+)>)";
return new SafeHtmlBuilder().appendHtmlConstant(
"<span>" + name + "</span></br />" + "<span
title='" + new
SafeHtmlBuilder().appendEscaped(description.replaceAll(regex,
"")).toSafeHtml().asString() + "'>"
+ description.replaceAll(regex, "") +
"</span>").toSafeHtml();
}
};
and set FieldUpdater for that column:
objectNameColumn.setFieldUpdater(new FieldUpdater<Data, SafeHtml>()
> {
> public void update(int index, Data object, SafeHtml value) {
> Window.alert(value.asString());
> }
> });
>
Is there anything that I am missing? Any suggestion is welcome.
Thanks,
Milan
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