Hi Isomorphic,
please see this builtInDS based testcase (v10.0p_2015-04-30, FF26 dev mode):
BuiltInDS.java:
supplyItem.ds.xml (removed sequence, removed invalid FK):
Start the sample and hit "Save" twice to see the effect (also included as screenshot). Observations:
- This does not happen if the PK-FormItem itemID is a HiddenItem instead of a FormItem.
- On reload after save (when the fetch returns data), the correct action of UPDATE is triggered on save-button hit.
Best regards
Blama
please see this builtInDS based testcase (v10.0p_2015-04-30, FF26 dev mode):
BuiltInDS.java:
Code:
package com.smartgwt.sample.client;
import com.google.gwt.core.client.EntryPoint;
import com.smartgwt.client.core.KeyIdentifier;
import com.smartgwt.client.data.AdvancedCriteria;
import com.smartgwt.client.data.Criterion;
import com.smartgwt.client.data.DSCallback;
import com.smartgwt.client.data.DSRequest;
import com.smartgwt.client.data.DSResponse;
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.types.OperatorId;
import com.smartgwt.client.util.PageKeyHandler;
import com.smartgwt.client.util.Page;
import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.FormItem;
import com.smartgwt.client.widgets.form.fields.HiddenItem;
import com.smartgwt.client.widgets.layout.HLayout;
import com.smartgwt.client.widgets.layout.VStack;
public class BuiltInDS implements EntryPoint {
private DynamicForm boundForm;
private FormItem itemID;
private IButton saveBtn;
private IButton cancelBtn;
public void onModuleLoad() {
KeyIdentifier debugKey = new KeyIdentifier();
debugKey.setCtrlKey(true);
debugKey.setKeyName("D");
Page.registerKey(debugKey, new PageKeyHandler() {
public void execute(String keyName) {
SC.showConsole();
}
});
VStack vStack = new VStack();
vStack.setLeft(175);
vStack.setTop(75);
vStack.setWidth("70%");
vStack.setMembersMargin(20);
boundForm = new DynamicForm();
boundForm.setDataSource(DataSource.get("supplyItem"));
itemID = new FormItem("itemID");
FormItem itemName = new FormItem("itemName");
itemName.setDefaultValue("Default name that might be OK");
FormItem sku = new FormItem("SKU");
sku.setDefaultValue("DefaultOK");
FormItem category = new FormItem("category");
category.setDefaultValue("Default category that might be OK");
FormItem unitCost = new FormItem("unitCost");
unitCost.setDefaultValue(42);
boundForm.setFields(itemID, itemName, sku, category, unitCost);
boundForm.fetchData(new AdvancedCriteria(new Criterion("itemID", OperatorId.EQUALS, 10004)), new DSCallback() {
@Override
public void execute(DSResponse dsResponse, Object data, DSRequest dsRequest) {
if (dsResponse.getStatus() == DSResponse.STATUS_SUCCESS && dsResponse.getTotalRows() == 1)
boundForm.rememberValues();
else if (dsResponse.getStatus() == DSResponse.STATUS_SUCCESS && dsResponse.getTotalRows() == 0) {
boundForm.rememberValues();
itemID.setValue(10004);
SC.say("PK value set via code");
}
}
});
vStack.addMember(boundForm);
HLayout hLayout = new HLayout(10);
hLayout.setMembersMargin(10);
hLayout.setHeight(22);
saveBtn = new IButton("Save");
saveBtn.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
boundForm.saveData();
}
});
hLayout.addMember(saveBtn);
cancelBtn = new IButton("Status?");
cancelBtn.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
if (boundForm.valuesHaveChanged()) {
SC.say("Values have changed");
// boundForm.resetValues();
} else
SC.say("Values have not changed");
}
});
hLayout.addMember(cancelBtn);
vStack.addMember(hLayout);
vStack.draw();
}
}Code:
<DataSource ID="supplyItem" serverType="sql" tableName="supplyItem" titleField="itemName" testFileName="/examples/shared/ds/test_data/supplyItem.data.xml"
dbImportFileName="/examples/shared/ds/test_data/supplyItemLarge.data.xml">
<fields>
<field name="itemID" type="integer" hidden="true" primaryKey="true" />
<field name="itemName" type="text" title="Item" length="128" required="true" />
<field name="SKU" type="text" title="SKU" length="10" required="true" />
<field name="description" type="text" title="Description" length="2000" />
<field name="category" type="text" title="Category" length="128" required="true" />
<field name="units" type="enum" title="Units" length="5">
<valueMap>
<value>Roll</value>
<value>Ea</value>
<value>Pkt</value>
<value>Set</value>
<value>Tube</value>
<value>Pad</value>
<value>Ream</value>
<value>Tin</value>
<value>Bag</value>
<value>Ctn</value>
<value>Box</value>
</valueMap>
</field>
<field name="unitCost" type="float" title="Unit Cost" required="true">
<validators>
<validator type="floatRange" min="0" errorMessage="Please enter a valid (positive) cost" />
<validator type="floatPrecision" precision="2" errorMessage="The maximum allowed precision is 2" />
</validators>
</field>
<field name="inStock" type="boolean" title="In Stock" />
<field name="nextShipment" type="date" title="Next Shipment" />
</fields>
</DataSource>- This does not happen if the PK-FormItem itemID is a HiddenItem instead of a FormItem.
- On reload after save (when the fetch returns data), the correct action of UPDATE is triggered on save-button hit.
Best regards
Blama