Example usage for com.google.gwt.dom.client OptionElement getValue

List of usage examples for com.google.gwt.dom.client OptionElement getValue

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Introduction

In this page you can find the example usage for com.google.gwt.dom.client OptionElement getValue.

Prototype

public String getValue()

Source Link

Document

The current form control value.

Usage

From source file:com.arcbees.chosen.client.ChosenImpl.java

License:Apache License

private void resultsReset() {
    OptionElement firstoption = selectElement.getOptions().getItem(0);
    selectedValues = new ArrayList<String>();

    if (firstoption != null) {
        firstoption.setSelected(true);/*from   w  ww .  ja v a2  s.com*/
        selectedValues.add(firstoption.getValue());
    }

    resetSelectedItem();

    showSearchFieldDefault(defaultText);
    resultsResetCleanup();

    fireEvent(new ChosenChangeEvent(null, 0, this));

    if (activeField) {
        resultsHide();
    }
}

From source file:com.arcbees.chosen.client.gwt.ChosenListBox.java

License:Apache License

/**
 * Return the values of all selected options in an array.
 * Usefull to know which options are selected in case of multiple ChosenListBox
 *
 * @return the values of all selected options in an array
 *///www.ja v  a 2  s.c o  m
public String[] getValues() {
    ChosenImpl impl = getChosenImpl();

    if (impl != null) {
        List<String> selectedValues = impl.getSelectedValues();
        return selectedValues.toArray(new String[selectedValues.size()]);
    } else {
        JsArrayString values = JsArrayString.createArray().cast();
        NodeList<OptionElement> options = SelectElement.as(getElement()).getOptions();
        for (int i = 0; i < options.getLength(); i++) {
            OptionElement option = options.getItem(i);
            if (option.isSelected()) {
                values.push(option.getValue());
            }
        }

        String[] result = new String[values.length()];
        for (int i = 0; i < values.length(); i++) {
            result[i] = values.get(i);
        }

        return result;
    }
}

From source file:com.arcbees.chosen.client.SelectParser.java

License:Apache License

private void addOption(OptionElement option, int groupPosition, boolean groupDisabled) {
    String optionText = option.getText();

    OptionItem item = new OptionItem();
    item.arrayIndex = parsed.size();/*  w  w w.jav a  2s.  c o  m*/
    item.optionsIndex = optionsIndex;

    if (optionText != null && optionText.length() > 0) {

        if (groupPosition != -1) {
            ((GroupItem) parsed.get(groupPosition)).children++;
        }

        item.value = option.getValue();

        item.text = option.getLabel();
        if (isNullOrEmpty(item.text)) {
            item.text = option.getText();
        }

        item.html = option.getInnerHTML();
        item.selected = option.isSelected();
        item.disabled = groupDisabled ? groupDisabled : option.isDisabled();
        item.groupArrayIndex = groupPosition;
        item.classes = option.getClassName();
        item.style = getCssText(option.getStyle());
        item.empty = false;

    } else {
        item.empty = true;
        item.groupArrayIndex = -1;
    }

    parsed.add(item);
    optionsIndex++;
}

From source file:com.bearsoft.gwt.ui.widgets.StyledListBox.java

public String getKey(int aIndex) {
    OptionElement option = getItem(aIndex);
    return option.getValue();
}

From source file:com.brazoft.foundation.gwt.client.ui.api.Combo.java

License:Apache License

protected C select(String value) {

    for (OptionElement option : this.options()) {
        option.setSelected(option.getValue().equals(value));
    }/*w w w.j av  a  2 s  .  c o  m*/

    this.select(this.getId(), value);

    return (C) this;
}

From source file:com.tractionsoftware.gwt.user.client.ui.GroupedListBox.java

License:Apache License

@Override
public String getValue(int index) {
    OptionElement option = getOption(index);
    return option.getValue();
}

From source file:com.uni.hs13.visupoll.client.OptGroupListBox.java

License:Apache License

/**
 * Adds a new OPTION item to the ListBox. If the <em>key</em> of this item already exists, the
 * item will <strong>not</strong> be created (existing <em>label</em> is fine, though). Otherwise
 * it will be added to the last created OPTGROUP item. If no OPTGROUP item exists, the OPTION item
 * will be created without a OPTGROUP parent item.
 * //from   w w  w  .jav a2s.  c om
 * @param key the key of the OPTION item
 * @param label the label of the OPTION item
 * @return {@code true}, if the key of the item does not already exist, otherwise {@code false}.
 */
public boolean addGroupItem(final String key, final String label) {
    // check if this item already exists
    SelectElement selectElement = this.getElement().cast();
    NodeList<Element> elementsByTagName = selectElement.getElementsByTagName("*");

    for (int i = 0; i < elementsByTagName.getLength(); i++) {
        Element item = elementsByTagName.getItem(i);

        if (OptGroupListBoxItemType.OPTION.getItemNodeName().equals(item.getNodeName())) {
            OptionElement castedElement = (OptionElement) item;
            if (castedElement.getValue().equals(key)) {
                return false;
            }
        }
    }

    // okay, it does not already exist... create it
    if (latestOptGroupElement == null) {
        this.addItem(label, key);
    } else {
        OptionElement optElement = Document.get().createOptionElement();
        optElement.setInnerText(label);
        optElement.setValue(key);
        latestOptGroupElement.appendChild(optElement);
    }
    return true;
}

From source file:com.watopi.chosen.client.ChosenImpl.java

License:Open Source License

private void resultDeselect(int index) {
    OptionItem item = (OptionItem) selectItems.get(index);

    item.setSelected(false);/*from www . ja  va 2 s  .c om*/

    // select option in original element
    OptionElement option = selectElement.getOptions().getItem(item.getOptionsIndex());
    option.setSelected(false);

    $("#" + containerId + "_o_" + index).removeClass(css.resultSelected()).addClass(css.activeResult()).show();

    resultClearHighlight();
    winnowResults();

    fireEvent(new ChosenChangeEvent(option.getValue(), false, this));

    searchFieldScale();
}

From source file:com.watopi.chosen.client.SelectParser.java

License:Open Source License

private void addOption(OptionElement option, int groupPosition, boolean groupDisabled) {
    String optionText = option.getText();

    OptionItem item = new OptionItem();
    item.arrayIndex = parsed.length();/*from   ww  w .  ja va 2  s.com*/
    item.optionsIndex = optionsIndex;

    if (optionText != null && optionText.length() > 0) {

        if (groupPosition != -1) {
            ((GroupItem) parsed.get(groupPosition)).children++;
        }

        item.value = option.getValue();
        item.text = option.getText();
        item.html = option.getInnerHTML();
        item.selected = option.isSelected();
        item.disabled = groupDisabled ? groupDisabled : option.isDisabled();
        item.groupArrayIndex = groupPosition;
        item.classes = option.getClassName();
        item.style = getCssText(option.getStyle());
        item.empty = false;

    } else {
        item.empty = true;
        item.groupArrayIndex = -1;

    }

    parsed.add(item);
    optionsIndex++;
}

From source file:org.kaaproject.avro.ui.gwt.client.widget.ExtendedValueListBox.java

License:Apache License

private void updateOptionsStyle() {
    if (Utils.isNotBlank(promptText)) {
        SelectElement select = getSelectElement();
        int index = select.getSelectedIndex();
        if (index > -1) {
            OptionElement selectedOption = getOptionElement(index);
            if (Utils.isBlank(selectedOption.getValue())) {
                selectedOption.setClassName(style.prompt());
                selectedOption.setText(promptText);
                addStyleName(style.prompt());
                NodeList<OptionElement> options = getSelectElement().getOptions();
                for (int i = 0; i < options.getLength(); i++) {
                    if (index != i) {
                        OptionElement option = options.getItem(i);
                        option.setClassName(style.noPrompt());
                    }/*  www  .  ja  va 2 s. c  o  m*/
                }
            } else {
                NodeList<OptionElement> options = getSelectElement().getOptions();
                for (int i = 0; i < options.getLength(); i++) {
                    OptionElement option = options.getItem(i);
                    if (Utils.isBlank(option.getValue())) {
                        option.setClassName("");
                        option.setText("");
                    }
                }
                removeStyleName(style.prompt());
            }
        }
    }
}