Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/RangeTableFilter.java @ 3847:f3b821735e39
Calculate the info url via i18n
Don't fetch the info url from the artifact service and use i18n to calculate the
url by using the official gauge and river number.
flys-client/trunk@5582 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Bjoern Ricks <bjoern.ricks@intevation.de> |
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date | Mon, 24 Sep 2012 08:39:22 +0000 |
parents | 51ed89b754ae |
children | 03de5c424f95 |
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package de.intevation.flys.client.client.ui; import java.util.ArrayList; import java.util.List; import java.util.Map; import com.google.gwt.core.client.GWT; import com.smartgwt.client.widgets.form.DynamicForm; import com.smartgwt.client.widgets.form.fields.TextItem; import com.smartgwt.client.widgets.form.fields.events.ChangedEvent; import com.smartgwt.client.widgets.form.fields.events.ChangedHandler; import com.smartgwt.client.widgets.form.fields.events.KeyUpEvent; import com.smartgwt.client.widgets.form.fields.events.KeyUpHandler; import com.smartgwt.client.widgets.layout.HLayout; import de.intevation.flys.client.client.event.FilterHandler; import de.intevation.flys.client.client.event.RangeFilterEvent; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.client.utils.DoubleValidator; /** * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class RangeTableFilter extends HLayout implements ChangedHandler, KeyUpHandler { /** The message class that provides i18n strings. */ protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); protected List<FilterHandler> handlers; protected TextItem fromField; protected TextItem toField; protected DynamicForm filterForm; public RangeTableFilter() { super(); fromField = new TextItem(); fromField.setTitle(MESSAGES.from()); fromField.setWidth(60); toField = new TextItem(); toField.setTitle(MESSAGES.to()); toField.setWidth(60); handlers = new ArrayList<FilterHandler>(); fromField.addChangedHandler(this); fromField.addKeyUpHandler(this); toField.addChangedHandler(this); toField.addKeyUpHandler(this); filterForm = new DynamicForm(); filterForm.setNumCols(4); filterForm.setFields(fromField, toField); addMember(filterForm); } public void onChanged(ChangedEvent event) { // This event handler is to slow... // fireFilterCriteriaChanged(getSearchString()); } public void onKeyUp(KeyUpEvent event) { DoubleValidator validator = new DoubleValidator(); Map errors = filterForm.getErrors(); if(event.getItem().getValue() != null && !validator.validate(event.getItem(), errors)) { filterForm.setErrors(errors, true); GWT.log("no valid input!"); return; } else { errors.clear(); filterForm.setErrors(errors, true); } //To deactivate "As you type" filter add // ' && event.getKeyName().equals("Enter")' // to the if-clause. if (event != null) { fireFilterCriteriaChanged(getFrom(), getTo()); } } public String getFrom() { if (fromField.getValueAsString() == null) { return ""; } else { return fromField.getValueAsString(); } } public String getTo() { if (toField.getValueAsString() == null) { return ""; } else { return toField.getValueAsString(); } } public void addFilterHandler(FilterHandler handler) { if (handler != null) { handlers.add(handler); } } protected void fireFilterCriteriaChanged(String from, String to) { RangeFilterEvent filter = new RangeFilterEvent(from, to); for (FilterHandler handler: handlers) { handler.onFilterCriteriaChanged(filter); } } public void clear() { fromField.clearValue(); toField.clearValue(); fireFilterCriteriaChanged("", ""); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :