Hi sirs , I am a newer for GWT and also in this group . And sorry for my
English . Thanks.
I am trying to add a hyperlink in DataGrid and on clicking on that link I
want to call a method.
I used as ...
// email
ClickableTextCell emailCell = new ClickableTextCell();
emailColumn = new Column<AdminModel, String>(emailCell) {
@Override
public String getValue(final AdminModel object) {
return object.getEmail();
}
@Override
public void render(final Context context, final AdminModel object, final
SafeHtmlBuilder sb) {
sb.appendHtmlConstant("<a style
=\"text-decoration:underline;cursor:pointer;\" >");
sb.appendHtmlConstant(object.getEmail());
sb.appendHtmlConstant("</a>");
@Override
public void onBrowserEvent(Context context, Element elem, AdminModel object,
NativeEvent event) {
super.onBrowserEvent(context, elem, object, event);
Event evt = Event.as(event);
int eventType = evt.getTypeInt();
if (eventType == Event.ONCLICK) {
// Here I would like to RPC call
doSomething(object);
}
}
}
};
But I am using GWT MVP and I have no instance of Presenter instance at
View. So I tried to call from Presenter as ....
view.getEmailColumn().setFieldUpdater(new FieldUpdater<AdminModel,
String>() {
public void update(final int index, final AdminModel object, final String
value) {
// Call RPC method HERE
}
});
If so , I can't get *Element* of *clicked Column* from Presenter (correct
me if I am wrong ) . If Presenter instance has include in View , I think
there has any problem.
So , please suggest me which way can I get clicked element from Presenter ?
I am no sure is DataGrid or CellTable force me to create instance of
Presenter at View side ?
Thanks for reading my question !
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