Package com.vaadin.server

Examples of com.vaadin.server.UserError

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        tf = new TextField(" ", "Space as caption, required");
        tf.setRequired(true);
        addComponent(tf);

        tf = new TextField(null, "Null caption, error");
        tf.setComponentError(new UserError("error"));
        addComponent(tf);

        tf = new TextField("", "Empty caption, error");
        tf.setComponentError(new UserError("error"));
        addComponent(tf);

        tf = new TextField(" ", "Space as caption, error");
        tf.setComponentError(new UserError("error"));
        addComponent(tf);

    }
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        tf.addStyleName("color3");
        row.addComponent(tf);

        tf = new TextField("Error");
        tf.setValue("Something’s wrong");
        tf.setComponentError(new UserError("Fix it, now!"));
        row.addComponent(tf);

        tf = new TextField("Error, borderless");
        tf.setValue("Something’s wrong");
        tf.setComponentError(new UserError("Fix it, now!"));
        tf.addStyleName("borderless");
        row.addComponent(tf);

        tf = new TextField("Read-only");
        tf.setInputPrompt("Nationality");
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        combo.addItem("Option One");
        combo.addItem("Option Two");
        combo.addItem("Option Three");
        combo.setNullSelectionAllowed(false);
        combo.select("Option One");
        combo.setComponentError(new UserError("Fix it, now!"));
        row.addComponent(combo);

        combo = new ComboBox("Error, borderless");
        combo.setInputPrompt("You can type here");
        combo.addItem("Option One");
        combo.addItem("Option Two");
        combo.addItem("Option Three");
        combo.setNullSelectionAllowed(false);
        combo.select("Option One");
        combo.setComponentError(new UserError("Fix it, now!"));
        combo.addStyleName("borderless");
        row.addComponent(combo);

        combo = new ComboBox("Disabled");
        combo.setInputPrompt("You can't type here");
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                    validationError = field.getErrorMessage();
                    if (validationError != null) {
                        // Show caption as error for fields with empty errors
                        if ("".equals(validationError.toString())) {
                            validationError = new UserError(field.getCaption());
                        }
                        break;
                    } else if (f instanceof Field && !((Field<?>) f).isValid()) {
                        // Something is wrong with the field, but no proper
                        // error is given. Generate one.
                        validationError = new UserError(field.getCaption());
                        break;
                    }
                }
            }
        }
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                addComponent(label);

                label = new Label("With an error message");
                label.addStyleName("bold");
                label.setDescription("Simple tooltip message");
                label.setComponentError(new UserError(
                        "Something terrible has happened"));
                addComponent(label);

                label = new Label("With a long error message");
                label.addStyleName("bold");
                label.setDescription("Simple tooltip message");
                label.setComponentError(new UserError(
                        "<h2>Contra legem facit qui id facit quod lex prohibet <span>Tityre, tu patulae recubans sub tegmine fagi  dolor.</span> <span>Tityre, tu patulae recubans sub tegmine fagi  dolor.</span> <span>Prima luce, cum quibus mons aliud  consensu ab eo.</span> <span>Quid securi etiam tamquam eu fugiat nulla pariatur.</span> <span>Fabio vel iudice vincam, sunt in culpa qui officia.</span> <span>Nihil hic munitissimus habendi senatus locus, nihil horum?</span></p><p><span>Plura mihi bona sunt, inclinet, amari petere vellent.</span> <span>Integer legentibus erat a ante historiarum dapibus.</span> <span>Quam diu etiam furor iste tuus nos eludet?</span> <span>Nec dubitamus multa iter quae et nos invenerat.</span> <span>Quisque ut dolor gravida, placerat libero vel, euismod.</span> <span>Quae vero auctorem tractata ab fiducia dicuntur.</span></h2>",
                        AbstractErrorMessage.ContentMode.HTML,
                        ErrorLevel.CRITICAL));
                addComponent(label);

                label = new Label("Error message only");
                label.addStyleName("bold");
                label.setComponentError(new UserError(
                        "Something terrible has happened"));
                addComponent(label);
            }
        };
        p.setContent(content);
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                    validationError = field.getErrorMessage();
                    if (validationError != null) {
                        // Show caption as error for fields with empty errors
                        if ("".equals(validationError.toString())) {
                            validationError = new UserError(field.getCaption());
                        }
                        break;
                    } else if (f instanceof Field && !((Field<?>) f).isValid()) {
                        // Something is wrong with the field, but no proper
                        // error is given. Generate one.
                        validationError = new UserError(field.getCaption());
                        break;
                    }
                }
            }
        }
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                    validationError = field.getErrorMessage();
                    if (validationError != null) {
                        // Show caption as error for fields with empty errors
                        if ("".equals(validationError.toString())) {
                            validationError = new UserError(field.getCaption());
                        }
                        break;
                    } else if (f instanceof Field && !((Field<?>) f).isValid()) {
                        // Something is wrong with the field, but no proper
                        // error is given. Generate one.
                        validationError = new UserError(field.getCaption());
                        break;
                    }
                }
            }
        }
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Related Classes of com.vaadin.server.UserError

  • com.vaadin.tests.components.abstractfield.TextFieldConversions
  • com.vaadin.tests.components.caption.EmptyCaptions
  • com.vaadin.tests.components.combobox.ComboBoxBorder
  • com.vaadin.tests.components.datefield.DatePopupStyleName
  • com.vaadin.tests.components.ErrorMessages
  • com.vaadin.tests.components.form.FormErrorVisible
  • com.vaadin.tests.components.form.FormTooltips
  • com.vaadin.tests.components.gridlayout.LayoutAfterHidingError
  • com.vaadin.tests.components.label.LabelTooltip
  • com.vaadin.tests.components.orderedlayout.BoxLayoutTest
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