Java Element.createCopy方法代碼示例

import org.dom4j.Element; //導入方法依賴的package包/類
/**
 *  Create label for a mulitBoxLabel element that will collapse the mulitBox
 *  input.<P>
 *
 *  Based on getComplexTypeLabel, but will always display collapse widget,
 *  rather than first testing for nodeIsExpandable as getComplexTypeLabel does.
 *  <P>
 *
 *  Depends on the multibox input having an id and display style initialized to
 *  value of collapseBean.displayState.
 *
 * @param  xpath  NOT YET DOCUMENTED
 * @return        The multiBoxLabel value
 */
public Label getMultiBoxLabel(String xpath) {
	ComplexTypeLabel labelObj = getComplexTypeLabel(xpath);
	Element alwaysExpandable = df.createElement("c__if")
		.addAttribute("test", "${true}");
	Element labelLink = alwaysExpandable.addElement("a")
		.addAttribute("href", "javascript__toggleDisplayState(" + RendererHelper.jspQuotedString("${id}") + ");");

	Element notExpandableTest = df.createElement("c__if")
		.addAttribute("test", "${false}");

	labelObj.isExpandableTest = alwaysExpandable.createCopy();
	labelObj.notExpandableTest = notExpandableTest.createCopy();
	labelObj.collapseWidget = getCollapseWidget().createCopy();
	return labelObj;
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
/**
 *  Render open/close widget for this element.
 *
 * @return    The collapseWidget value
 */
protected Element getCollapseWidget() {
	Element img_template = df.createElement("img")
		.addAttribute("id", "${id}_img")
		.addAttribute("border", "0")
		.addAttribute("hspace", "3")
		.addAttribute("height", "12")
		.addAttribute("width", "12");

	Element choose = df.createElement("c__choose");

	Element isOpen = choose.addElement("c__when")
		.addAttribute("test", "${" + formBeanName + ".collapseBean.isOpen}");

	Element openedImg = img_template.createCopy();
	isOpen.add(openedImg);
	openedImg.addAttribute("src", "../images/opened.gif");

	Element otherwise = choose.addElement("c__otherwise");
	Element closedImg = (Element) img_template.createCopy();
	otherwise.add(closedImg);
	closedImg.addAttribute("src", "../images/closed.gif");

	return choose;
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
private XmlText( Element root ) throws XMLException {
    this.root = DocumentHelper.createElement("root");

    DocumentHelper.createDocument(this.root);

    this.root = root.createCopy();

    DocumentHelper.createDocument(this.root);
}
 

import org.dom4j.Element; //導入方法依賴的package包/類
/**
 *  Create a label with collapse widget (if this nodeIsExpandable is true for
 *  this node.
 *
 * @param  xpath        NOT YET DOCUMENTED
 * @param  siblingPath  NOT YET DOCUMENTED
 * @param  indexId      NOT YET DOCUMENTED
 * @return              The complexTypeLabel value
 */
public ComplexTypeLabel getComplexTypeLabel(String xpath, String siblingPath, String indexId) {

	ComplexTypeLabel labelObj = super.getComplexTypeLabel(xpath, siblingPath, indexId);

	String itemPath = (indexId == null ? xpath : siblingPath); 
	
	// make expand widget
	if (getLevel(xpath) > 0) {
		// node is expandable clause
		Element nodeIsExpandable = df.createElement("logic__equal")
			.addAttribute("name", formBeanName)
			.addAttribute("property", "nodeIsExpandable(" + itemPath + ")")
			.addAttribute("value", "true");

		// the clickable version
		Element labelLink = nodeIsExpandable.addElement("a")
			.addAttribute("href", "javascript__toggleDisplayState(" + RendererHelper.jspQuotedString("${id}") + ");");

		Element nodeNotExpandable = df.createElement("logic__notEqual")
			.addAttribute("name", formBeanName)
			.addAttribute("property", "nodeIsExpandable(" + itemPath + ")")
			.addAttribute("value", "true");

		// load labelObj with the components it needs to render collapsible node
		labelObj.isExpandableTest = nodeIsExpandable.createCopy();
		labelObj.notExpandableTest = nodeNotExpandable.createCopy();
		labelObj.collapseWidget = getCollapseWidget().createCopy();
	}

	return labelObj;
}