Examples with LookupValueList com.servoy.j2db.dataprocessing.LookupValueList used on opensource projects

Example 1 with LookupValueList

use of com.servoy.j2db.dataprocessing.LookupValueList in project servoy-client by Servoy.

the class ValueListTypeSabloValue method getDisplayValue.

/**
 * @param newJSONValue
 */
private void getDisplayValue(JSONObject newJSONValue) {
    this.handledIDForResponse = Long.valueOf(newJSONValue.getLong(ID_KEY));
    Object realValue = newJSONValue.opt(DISPLAYVALUE);
    displayValue = realValue;
    int realValueIndex = valueList.realValueIndexOf(realValue);
    if (realValueIndex != -1) {
        try {
            displayValue = valueList.getElementAt(realValueIndex);
        } catch (Exception ex) {
            Debug.error(ex);
        }
    } else {
        if (valueList instanceof DBValueList) {
            try {
                LookupValueList lookup = new LookupValueList(valueList.getValueList(), dataAdapterListToUse.getApplication(), ComponentFactory.getFallbackValueList(dataAdapterListToUse.getApplication(), dataproviderID, format != null ? format.uiType : 0, format != null ? format.parsedFormat : null, valueList.getValueList()), format != null && format.parsedFormat != null ? format.parsedFormat.getDisplayFormat() : null, dataAdapterListToUse.getRecord());
                if (lookup.realValueIndexOf(realValue) != -1) {
                    displayValue = lookup.getElementAt(lookup.realValueIndexOf(realValue));
                }
                lookup.deregister();
            } catch (Exception e) {
                Debug.error(e);
            }
        }
    }
    changeMonitor.markFullyChanged(true);
}

Example 2 with LookupValueList

use of com.servoy.j2db.dataprocessing.LookupValueList in project servoy-client by Servoy.

the class ComponentFactory method createTypeAheadWithValueList.

/**
 * @param application
 * @param field
 * @param dataProviderLookup
 * @param fl
 * @return
 */
private static IFieldComponent createTypeAheadWithValueList(IApplication application, Form form, Field field, IDataProviderLookup dataProviderLookup, int type, ParsedFormat format, IStylePropertyChangesRecorder jsChangeRecorder) {
    RuntimeDataField scriptable;
    IFieldComponent fl;
    ValueList valuelist = application.getFlattenedSolution().getValueList(field.getValuelistID());
    if (valuelist == null) {
        scriptable = new RuntimeDataField(jsChangeRecorder, application);
        fl = application.getItemFactory().createDataField(scriptable, getWebID(form, field));
    } else {
        scriptable = new RuntimeDataLookupField(jsChangeRecorder, application);
        if (valuelist.getValueListType() == IValueListConstants.DATABASE_VALUES) {
            try {
                IValueList secondLookup = getFallbackValueList(application, field.getDataProviderID(), type, format, valuelist);
                LookupValueList lookupValueList = new LookupValueList(valuelist, application, secondLookup, format != null ? format.getDisplayFormat() : null);
                fl = application.getItemFactory().createDataLookupField((RuntimeDataLookupField) scriptable, getWebID(form, field), lookupValueList);
            } catch (Exception e1) {
                Debug.error(e1);
                return null;
            }
        } else if (valuelist.getValueListType() == IValueListConstants.CUSTOM_VALUES || valuelist.getValueListType() == IValueListConstants.GLOBAL_METHOD_VALUES) {
            fl = application.getItemFactory().createDataLookupField((RuntimeDataLookupField) scriptable, getWebID(form, field), (CustomValueList) getRealValueList(application, valuelist, true, type, format, field.getDataProviderID()));
        } else {
            return null;
        }
    }
    scriptable.setComponent(fl, field);
    return fl;
}

Example 3 with LookupValueList

use of com.servoy.j2db.dataprocessing.LookupValueList in project servoy-client by Servoy.

the class JSApplication method js_getValueListDisplayValue.

/**
 * Retrieve a valuelist display-value for a real-value.
 * NOTE: this doesn't return a value for a valuelist that depends on a database relation or is a global method valuelist.
 *
 * @sample var displayable_status = application.getValueListDisplayValue('case_status',status);
 *
 * @param name Name of the valuelist
 *
 * @param realValue Real value of the valuelist
 *
 * @return Display value of the real value from the valuelist
 */
public Object js_getValueListDisplayValue(String name, Object realValue) {
    try {
        ValueList vl = application.getFlattenedSolution().getValueList(name);
        if (vl != null) {
            // TODO should getValueListItems not specify type and format??
            IValueList valuelist = ComponentFactory.getRealValueList(application, vl, true, Types.OTHER, null, null);
            if (valuelist != null) {
                int index = valuelist.realValueIndexOf(realValue);
                if (index != -1) {
                    return valuelist.getElementAt(index);
                } else {
                    // maybe is missing because of 500 limit of valuelist, look it up
                    LookupValueList lvl = new LookupValueList(vl, application, ComponentFactory.getFallbackValueList(application, null, Types.OTHER, null, vl), null);
                    index = lvl.realValueIndexOf(realValue, false);
                    if (index != -1) {
                        return lvl.getElementAt(index);
                    }
                }
            }
        }
    } catch (Exception e) {
        Debug.error(e);
    }
    return null;
}

Example 4 with LookupValueList

use of com.servoy.j2db.dataprocessing.LookupValueList in project servoy-client by Servoy.

the class ComboModelListModelWrapper method register.

public void register(IValueList vlModel) {
    IValueList newModel = vlModel;
    if (newModel instanceof LookupValueList) {
        // We never expect a LookupValueList here, these are not made for listing all values.
        // When we get a LookupValueList, this is probably a value list that was used as fallback (we create LookupValueList), replace with real value list.
        newModel = ((LookupValueList) newModel).getRealValueList();
    }
    deregister();
    Set<Integer> newSelectedSet = Collections.synchronizedSet(new HashSet<Integer>());
    if (selectedSet != null && selectedSet.size() > 0) {
        for (Integer selected : selectedSet) {
            Object obj = getRealElementAt(selected.intValue());
            int newRow = newModel.realValueIndexOf(obj);
            if (newRow >= 0) {
                if (newRow > 0 && hideFirstValue && newModel.getAllowEmptySelection())
                    newRow--;
                newSelectedSet.add(Integer.valueOf(newRow));
            }
        }
    }
    int prevSize = getSize();
    if (listModel instanceof SeparatorProcessingValueList)
        ((SeparatorProcessingValueList) listModel).setWrapped(newModel);
    else
        listModel = newModel;
    selectedSet = newSelectedSet;
    listModel.addListDataListener(listener);
    this.hideFirstValue = (listModel.getAllowEmptySelection() && shouldHideEmptyValueIfPresent);
    int currentSize = getSize();
    if (currentSize > prevSize) {
        listener.intervalAdded(new ListDataEvent(this, ListDataEvent.INTERVAL_ADDED, prevSize, currentSize - 1));
        listener.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, prevSize - 1));
    } else if (prevSize != currentSize) {
        listener.intervalRemoved(new ListDataEvent(this, ListDataEvent.INTERVAL_REMOVED, currentSize, prevSize - 1));
        listener.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, currentSize - 1));
    } else {
        listener.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, currentSize - 1));
    }
}

Example 5 with LookupValueList

use of com.servoy.j2db.dataprocessing.LookupValueList in project servoy-client by Servoy.

the class DataLookupField method commitSelectedValue.

/**
 */
private void commitSelectedValue() {
    if (jlist == null)
        return;
    int index = jlist.getSelectedIndex();
    if (index >= 0) {
        Object real = dlm.getRealElementAt(index);
        Object display = real;
        if (dlm.getSize() != 0) {
            display = dlm.getElementAt(index);
        }
        if (list instanceof LookupValueList) {
            ((LookupValueList) list).addRow(real, display);
        }
        Object currentValue = getValue();
        setValueObject(real);
        if (Utils.equalObjects(currentValue, real)) {
            // for example you have entry "aabb" as current value, and "aab" in field resulting in the selection of "aabb" in list;
            // so in this case although the current value is the same as the one seleced in the list, the text in the field is not up to date;
            // commit selected value must make sure the text is updated as well in this case...
            AbstractFormatter formatter = getFormatter();
            if (formatter != null) {
                try {
                    setText(formatter.valueToString(currentValue));
                } catch (ParseException e) {
                    // $NON-NLS-1$
                    Debug.error("Cannot put back text for already selected value when commiting value from list in lookup field: ", e);
                }
            }
        }
        if (editProvider != null) {
            editProvider.commitData();
        }
        popup.setVisible(false);
    }
}