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JQuery EasyUI 树形结构同步生成代码。

2012-12-18 16:51 113 查看
private void createJsonTree(Iterator<ServiceMenu> iterator, StringBuffer buffer) {

while (iterator.hasNext()) {

ServiceMenu c = iterator.next();

buffer.append("{id:" + c.getOid() + ",text:'" + c.getName() + "',");

if (c.getSet().size() > 0) {

buffer.append("state:'open'");

buffer.append(",'children':[");

this.createJsonTree(c.getSet().iterator(), buffer);

String str = buffer.toString().substring(0, buffer.toString().length() - 1);

buffer.delete(0, buffer.toString().length());

buffer.append(str + "]},");

} else {

buffer.append("state:'open'");


buffer.append("},");

}

}

}
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