Hi,
I'm using smartGWT Pro 4.0. Can you explain how I can use a case insensitive filter in ListGrid?
Ive tried to reproduce showcase example http://www.smartclient.com/smartgwt/showcase/#grid_sortfilter_filter. Filter is working correctly (case insensitive) while number of rows less then 75. If rows more then 75 then filter works as case sensitive.
DataSource, name is CustomerView.ds.xml:
CustomerView.ds.js:
Creating ListGrid:
I use following code to fetching data:
Console logs:
Thanks
I'm using smartGWT Pro 4.0. Can you explain how I can use a case insensitive filter in ListGrid?
Ive tried to reproduce showcase example http://www.smartclient.com/smartgwt/showcase/#grid_sortfilter_filter. Filter is working correctly (case insensitive) while number of rows less then 75. If rows more then 75 then filter works as case sensitive.
DataSource, name is CustomerView.ds.xml:
Code:
<DataSource
dbName="Mysql"
tableName="CustomerView"
ID="CustomerView"
serverType="sql"
>
<operationBindings>
<operationBinding requiresRole="Customerfetch" operationType="fetch" />
</operationBindings>
<fields>
<field name="CustomerID" type="integer"></field>
<field name="CustomerFName" length="50" type="text"></field>
<field name="CustomerLName" length="50" type="text"></field>
<field name="CustomerTel1" length="50" type="text"></field>
<field name="CustomerEmail" length="250" type="text"></field>
<field name="CustomerCanContact" type="integer"></field>
<field name="TierName" length="100" type="text"></field>
<field name="CustomerPointBalance" type="integer"></field>
</fields>
</DataSource>Code:
var CustomerView = {
allowAdvancedCriteria:true,
ID:"CustomerView",
serverType:"sql",
fields:[
{
name:"CustomerID",
type:"integer",
primaryKey:true
},
{
name:"CustomerFName",
length:50,
type:"text",
title:"First Name"
},
{
name:"CustomerLName",
length:50,
type:"text",
title:"Last Name",
sort:true
},
{
name:"CustomerEmail",
length:250,
type:"text",
title:"Email"
},
{
name:"CustomerTel1",
length:50,
type:"text",
title:"Telephone"
},
{
name:"CustomerPointBalance",
type:"integer",
title:"Points"
},
{
name:"CustomerCanContact",
type:"boolean",
title:"Can Contact"
},
{
name:"TierName",
length:100,
type:"text",
group:true,
hidden:true
}
]
}Code:
private void drawListGrid() {
// TODO add autoDisplayField to primField
boolean isNew = listGrid == null;
if (isNew) {
listGrid = new ListGrid();
listGrid.setHeight100();
listGrid.setWidth100();
listGrid.setCanEdit(false);
listGrid.setShowFilterEditor(this.autoFetch);
listGrid.setDataSource(getDataSourceView());
listGrid.setAlternateRecordStyles(true);
listGrid.setDataFetchMode(FetchMode.PAGED);
String fieldWidth = ((int) (100 / getDataSourceView().getFields().length)) + "%";
List<ListGridField> listGridFields = new ArrayList<ListGridField>();
for (int i = 0; i < getDataSourceView().getFields().length; i++) {
final DataSourceField field = getDataSourceView().getFields()[i];
ListGridField lgf = new ListGridField(field.getName());
listGridFields.add(lgf);
}
ListGridField[] lgf = new ListGridField[listGridFields.size()];
lgf = listGridFields.toArray(lgf);
listGrid.setFields(lgf);
this.addMember(listGrid);
listGrid.setFilterOnKeypress(true);
listGrid.setAutoFetchData(true);
}
}Code:
public void fetch() {
if (fetchLocks.isEmpty()) {
if (listGrid != null) {
if (extraCriteria.isEmpty()) {
listGrid.fetchData(criteria, new DSCallback() {
@Override
public void execute(DSResponse response, Object rawData, DSRequest request) {
if (response.getStatus() == 0) {
Record[] data = response.getData();
RecordList filteredData = new RecordList(data);
listGrid.setData(filteredData);
}
listGrid.invalidateCache();
}
});
} else {
getDataSourceView().filterData(criteria, new DSCallback() {
@Override
public void execute(DSResponse response, Object rawData, DSRequest request) {
if (response.getStatus() == 0) {
Record[] data = response.getData();
RecordList filteredData = new RecordList();
for (Record r : data) {
for (Entry<String, Set<String>> crit : extraCriteria.entrySet()) {
String val = r.getAttribute(crit.getKey());
if (val != null) {
if (crit.getValue().contains(val)) {
filteredData.add(r);
break;
}
}
}
}
listGrid.setData(filteredData);
}
}
});
}
}
}
}Code:
[java] === 2014-01-30 13:20:09,855 [l0-4] DEBUG DSRequest - Caching instance 30 of DS CustomerView from DSRequest.getDataSource()
[java] === 2014-01-30 13:20:09,856 [l0-4] DEBUG RPCManager - Request #1 (DSRequest) payload: {
[java] criteria:{
[java] CustomerFName:"alex"
[java] },
[java] operationConfig:{
[java] dataSource:"CustomerView",
[java] operationType:"fetch",
[java] textMatchStyle:"substring"
[java] },
[java] startRow:0,
[java] endRow:75,
[java] sortBy:[
[java] "CustomerLName"
[java] ],
[java] componentId:"isc_ListGrid_0",
[java] appID:"builtinApplication",
[java] operation:"CustomerView_fetch",
[java] oldValues:{
[java] CustomerFName:"alex"
[java] }
[java] }
[java] === 2014-01-30 13:20:09,856 [l0-4] DEBUG DeclarativeSecurity - Processing security checks for DataSource null, field null
[java] === 2014-01-30 13:20:09,856 [l0-4] DEBUG DeclarativeSecurity - DataSource CustomerView is not in the pre-checked list, processing...
[java] === 2014-01-30 13:20:09,856 [l0-4] DEBUG AppBase - [builtinApplication.CustomerView_fetch] No userTypes defined, allowing anyone access to all opera tions for this application
[java] === 2014-01-30 13:20:09,857 [l0-4] DEBUG AppBase - [builtinApplication.CustomerView_fetch] No public zero-argument method named '_CustomerView_fetch' found, performing generic datasource operation
[java] === 2014-01-30 13:20:09,857 [l0-4] INFO SQLDataSource - [builtinApplication.CustomerView_fetch] Performing fetch operation with
[java] criteria: {CustomerFName:"alex"} values: {CustomerFName:"alex"}
[java] === 2014-01-30 13:20:09,857 [l0-4] INFO SQLDataSource - [builtinApplication.CustomerView_fetch] derived query: SELECT $defaultSelectClause FROM $defaultTableClause WHERE $defaultWhereClause ORDER BY $defaultOrderClause