Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/WQInputPanel.java @ 564:55a90afaf513
Introduced a client side validation for the WQ panel.
flys-client/trunk@2105 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Tue, 14 Jun 2011 11:31:33 +0000 |
| parents | ec85bab86e7b |
| children | ded285064e43 |
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| 563:469528551b78 | 564:55a90afaf513 |
|---|---|
| 1 package de.intevation.flys.client.client.ui; | 1 package de.intevation.flys.client.client.ui; |
| 2 | 2 |
| 3 import java.util.ArrayList; | |
| 3 import java.util.LinkedHashMap; | 4 import java.util.LinkedHashMap; |
| 4 import java.util.List; | 5 import java.util.List; |
| 5 | 6 |
| 6 import com.google.gwt.core.client.GWT; | 7 import com.google.gwt.core.client.GWT; |
| 8 import com.google.gwt.i18n.client.NumberFormat; | |
| 7 import com.google.gwt.user.client.rpc.AsyncCallback; | 9 import com.google.gwt.user.client.rpc.AsyncCallback; |
| 8 | 10 |
| 9 import com.smartgwt.client.data.Record; | 11 import com.smartgwt.client.data.Record; |
| 10 | 12 |
| 11 import com.smartgwt.client.widgets.Canvas; | 13 import com.smartgwt.client.widgets.Canvas; |
| 662 | 664 |
| 663 return modes; | 665 return modes; |
| 664 } | 666 } |
| 665 | 667 |
| 666 | 668 |
| 669 @Override | |
| 670 public List<String> validate() { | |
| 671 if (isRangeMode()) { | |
| 672 return validateRangeValues(); | |
| 673 } | |
| 674 else { | |
| 675 return validateSingleValues(); | |
| 676 } | |
| 677 } | |
| 678 | |
| 679 | |
| 680 protected List<String> validateRangeValues() { | |
| 681 if (isWMode()) { | |
| 682 return validateRange(wRangePanel, minW, maxW); | |
| 683 } | |
| 684 else { | |
| 685 return validateRange(qRangePanel, minQ, maxQ); | |
| 686 } | |
| 687 } | |
| 688 | |
| 689 | |
| 690 protected List<String> validateSingleValues() { | |
| 691 if (isWMode()) { | |
| 692 return validateSingle(wArrayPanel, minW, maxW); | |
| 693 } | |
| 694 else { | |
| 695 return validateSingle(qArrayPanel, minQ, maxQ); | |
| 696 } | |
| 697 } | |
| 698 | |
| 699 | |
| 700 protected List<String> validateRange( | |
| 701 DoubleRangePanel panel, | |
| 702 double min, double max) | |
| 703 { | |
| 704 List<String> errors = new ArrayList<String>(); | |
| 705 NumberFormat nf = NumberFormat.getDecimalFormat(); | |
| 706 | |
| 707 if (!panel.validateForm()) { | |
| 708 errors.add(MESSAGE.wrongFormat()); | |
| 709 } | |
| 710 | |
| 711 double from = panel.getFrom(); | |
| 712 double to = panel.getTo(); | |
| 713 | |
| 714 if (from < min || from > max) { | |
| 715 String tmp = MESSAGE.error_validate_lower_range(); | |
| 716 tmp = tmp.replace("$1", nf.format(from)); | |
| 717 tmp = tmp.replace("$2", nf.format(min)); | |
| 718 errors.add(tmp); | |
| 719 from = min; | |
| 720 } | |
| 721 | |
| 722 if (to < min || to > max) { | |
| 723 String tmp = MESSAGE.error_validate_upper_range(); | |
| 724 tmp = tmp.replace("$1", nf.format(to)); | |
| 725 tmp = tmp.replace("$2", nf.format(max)); | |
| 726 errors.add(tmp); | |
| 727 to = max; | |
| 728 } | |
| 729 | |
| 730 return errors; | |
| 731 } | |
| 732 | |
| 733 | |
| 734 protected List<String> validateSingle( | |
| 735 DoubleArrayPanel panel, | |
| 736 double min, double max) | |
| 737 { | |
| 738 List<String> errors = new ArrayList<String>(); | |
| 739 NumberFormat nf = NumberFormat.getDecimalFormat(); | |
| 740 | |
| 741 if (!panel.validateForm()) { | |
| 742 errors.add(MESSAGE.wrongFormat()); | |
| 743 } | |
| 744 | |
| 745 double[] values = panel.getInputValues(); | |
| 746 double[] good = new double[values.length]; | |
| 747 int idx = 0; | |
| 748 | |
| 749 for (double value: values) { | |
| 750 if (value < min || value > max) { | |
| 751 String tmp = MESSAGE.error_validate_range(); | |
| 752 tmp = tmp.replace("$1", nf.format(value)); | |
| 753 tmp = tmp.replace("$2", nf.format(min)); | |
| 754 tmp = tmp.replace("$3", nf.format(max)); | |
| 755 errors.add(tmp); | |
| 756 } | |
| 757 else { | |
| 758 good[idx++] = value; | |
| 759 } | |
| 760 } | |
| 761 | |
| 762 double[] justGood = new double[idx]; | |
| 763 for (int i = 0; i < justGood.length; i++) { | |
| 764 justGood[i] = good[i]; | |
| 765 } | |
| 766 | |
| 767 if (!errors.isEmpty()) { | |
| 768 panel.setValues(justGood); | |
| 769 } | |
| 770 | |
| 771 return errors; | |
| 772 } | |
| 773 | |
| 774 | |
| 667 /** | 775 /** |
| 668 * This method returns the selected data. | 776 * This method returns the selected data. |
| 669 * | 777 * |
| 670 * @return the selected/inserted data. | 778 * @return the selected/inserted data. |
| 671 */ | 779 */ |