From 33e2529d8ba6bb1b48894abb4d01ae0f55755a46 Mon Sep 17 00:00:00 2001
From: izabel <izabel>
Date: Tue, 29 Sep 2009 13:23:19 +0000
Subject: [PATCH] use "contains" filter in the drop down list
SVN: 12766
---
.../application/ui/widget/DropDownList.java | 37 ++++++++++++++++++-
1 file changed, 36 insertions(+), 1 deletion(-)
diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/widget/DropDownList.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/widget/DropDownList.java
index e2970aa818d..43406463a62 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/widget/DropDownList.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/widget/DropDownList.java
@@ -24,6 +24,7 @@ import java.util.Set;
import com.extjs.gxt.ui.client.data.ModelData;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.store.Store;
+import com.extjs.gxt.ui.client.store.StoreFilter;
import com.extjs.gxt.ui.client.widget.form.ComboBox;
import com.google.gwt.user.client.Element;
@@ -34,6 +35,7 @@ import ch.systemsx.cisd.openbis.generic.client.web.client.application.IViewConte
import ch.systemsx.cisd.openbis.generic.client.web.client.application.framework.DatabaseModificationAwareField;
import ch.systemsx.cisd.openbis.generic.client.web.client.application.framework.IDatabaseModificationObserver;
import ch.systemsx.cisd.openbis.generic.client.web.client.application.util.GWTUtils;
+import ch.systemsx.cisd.openbis.generic.client.web.client.application.util.StringUtils;
import ch.systemsx.cisd.openbis.generic.shared.basic.dto.DatabaseModificationKind;
/**
@@ -98,7 +100,40 @@ abstract public class DropDownList<M extends ModelData, E> extends ComboBox<M> i
setWidth(DEFAULT_WIDTH);
setDisplayField(displayField);
setFieldLabel(label);
- setStore(new ListStore<M>());
+ setStore(createEmptyStoreWithContainsFilter());
+ }
+
+ private ListStore<M> createEmptyStoreWithContainsFilter()
+ {
+ StoreFilter<M> filter = new StoreFilter<M>()
+ {
+
+ @SuppressWarnings("unchecked")
+ public boolean select(Store s, M parent, M item, String property)
+ {
+ String v = getRawValue();
+ if (StringUtils.isBlank(v))
+ {
+ return true;
+ }
+ if (item != null && item.get(getDisplayField()) != null)
+ {
+ return ((String) item.get(getDisplayField())).toLowerCase().indexOf(
+ v.toLowerCase()) >= 0;
+ }
+ return false;
+ }
+ };
+ ListStore<M> newStore = new ListStore<M>()
+ {
+ @Override
+ public void filter(String property, String beginsWith)
+ {
+ super.filter(property);
+ }
+ };
+ newStore.addFilter(filter);
+ return newStore;
}
protected void setCallbackId(String callbackId)
--
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