htmltreeleaf.java

来自「这个是使用java开发的一个平台」· Java 代码 · 共 70 行

package com.exp.web.html.xtree;

/**
 * 生成基于xtree脚本的树状结构：页节点
 * <p>
 * Title: jstrd 基础技术平台
 * </p>
 * <p>
 * Description: jstrd 基础技术平台
 * </p>
 * <p>
 * Copyright: Copyright (c)  jstrd 2004-2008
 * </p>
 * <p>
 * Company: jstrd
 * </p>
 * 
 * @author zhanghf
 * @version 3.0.0.0
 */

public class HtmlTreeLeaf extends HtmlTreeNode {

    protected String herf;

    protected String target = "";

    protected HtmlTreeUtil treeUtil;

    public HtmlTreeLeaf(String name, String caption, String herf, String target) {
        this(name, caption);
        this.herf = herf;
        this.target = target;
    }

    public HtmlTreeLeaf(String name, String caption) {
        super(name, caption);
        this.treeUtil = new HtmlTreeUtil(name);
    }

    public void setChecked(boolean bChecked) {
        this.treeUtil.setChecked(bChecked);
    }

    public String toString() {
        StringBuffer scriptCode = new StringBuffer();
        String realTarget = target;
        if ("".equals(target)) {
            realTarget = "_self";
        }
        scriptCode.append("var " + this.name);
        scriptCode.append("= new WebFXTreeItem('");
        scriptCode.append(this.caption);
        scriptCode.append("'");
        if (this.herf != null) {
            scriptCode.append(",'");
            scriptCode.append(this.herf);
            scriptCode.append("'");
        }
        scriptCode.append(");\n");
        scriptCode.append(this.name);
        scriptCode.append(".target='");
        scriptCode.append(realTarget);
        scriptCode.append("';\n");
        scriptCode.append(this.parent.getName() + ".add(" + this.name + ");\n");
        scriptCode.append(this.treeUtil);

        return scriptCode.toString();
    }
}