Example usage for com.google.gwt.dom.client OptGroupElement getLabel

Introduction

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

Prototype

public String getLabel() 

Source Link

Document

Assigns a label to this option group.

Usage

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

License:Apache License

private void addGroup(OptGroupElement group) {
    int position = parsed.size();

    GroupItem item = new GroupItem();
    item.arrayIndex = position;//from ww  w. ja  va2 s .c  o  m
    item.label = group.getLabel();
    item.children = 0;
    item.disabled = group.isDisabled();

    parsed.add(item);

    NodeList<Node> children = group.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node n = children.getItem(i);
        if ("OPTION".equalsIgnoreCase(n.getNodeName())) {
            addOption(OptionElement.as((Element) n), position, group.isDisabled());
        }
    }
}

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

License:Apache License

/**
 * Adds a new OPTGROUP item to the ListBox. If the name of the group already exists, the group
 * item will <strong>not</strong> be created.
 * //  w  ww .j  a v a 2  s.  c  o  m
 * @param groupName The name of the group.
 * @return {@code true}, if the name does not already exist, otherwise {@code false}.
 */
public boolean addGroup(final String groupName) {
    // check if this group 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.GROUP.getItemNodeName().equals(item.getNodeName())) {
            OptGroupElement castedElement = (OptGroupElement) item;
            if (castedElement.getLabel().equals(groupName)) {
                return false;
            }
        }
    }

    // okay, it does not already exist... create it
    OptGroupElement groupElement = Document.get().createOptGroupElement();
    groupElement.setLabel(groupName);
    SelectElement select = this.getElement().cast();
    select.appendChild(groupElement);
    latestOptGroupElement = groupElement;
    return true;
}

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

License:Open Source License

private void addGroup(OptGroupElement group) {
    int position = parsed.length();

    GroupItem item = new GroupItem();
    item.arrayIndex = position;//from  w w w  .  ja  v  a2  s .  co  m
    item.label = group.getLabel();
    item.children = 0;
    item.disabled = group.isDisabled();

    parsed.add(item);

    NodeList<Node> children = group.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node n = children.getItem(i);
        if ("OPTION".equalsIgnoreCase(n.getNodeName())) {
            addOption(OptionElement.as((Element) n), position, group.isDisabled());
        }
    }

}

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