Hi everyone,
I am placing an suggestbox on the front interface whhere upon typing any
value or letter corresponding list matching to that letter needs to appear.
I am using keydownhandler event to obtain this.As you can see the below
code I am making an RPC call to obtain the list of data from the oracle
database . Suppose user has typed in letter 'D' the following query runs
"String sql = "select NAME from DOM_REFERENCE_TABLE where DESCRIPTION =
'NationalAccountDetails' AND NAME LIKE upper ('" + tablename +"%') ORDER BY
NAME ASC";
where tablename value is 'D' so it pulls all the values from database
starting with letter 'D'. This list will be added to the oracle object as
shown in the response of RPC call. So, my problem is the list that needs to
appear when user types in letter'D' doesn't happen for the first time but
happens when user types in 'Next time'. I guess you people understood what
I am trying to say. As the list gets added to oracle with keydown event it
is not showing at that time but it will show for next event. But I need the
matching list to be shwon in the same event. How can I achieve this?
private MultiWordSuggestOracle oracle = new MultiWordSuggestOracle();
private SuggestBox suggestBox = new SuggestBox(oracle);
Key down event:
suggestBox.addKeyDownHandler(new KeyDownHandler(){
public void onKeyDown(KeyDownEvent event) {
// TODO Auto-generated method stub
String tablename = suggestBox.getValue();
if (tablename != null && !tablename.isEmpty()) {
datamartClientImpl.retrieveNATLData(tablename);
}
}
});
Response from RPC call
public void updateSuggestBox(DomesticDMAHistBean domesticDMAHistBean) {
oracle.addAll(domesticDMAHistBean.getNatldesc()); // obtaining the list
with startin letter 'D'
hPanel.remove(Metrics);
hPanel.remove(bttnDomesticNATLHist);
vPanel.clear();
vPanel.add(suggestBox);
hPanel.add(vPanel);
hPanel.add(Metrics);
hPanel.add(bttnDomesticNATLHist);
}
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