js 查找树节点 数组去重
//查找树节点
function findData(curOrg, id) { var array = []; if ((typeof curOrg == 'object') && (curOrg.constructor == Object.prototype.constructor)) { array.push(curOrg); } else array = curOrg; for (var i = 0; i < array.length; i++) { var jn = array[i]; if (jn.OrgId == id) { return jn; } if (jn.Orgs != "") { return findData(jn.Orgs, id); } } }
以下方法来自: http://www.cnblogs.com/sosoft/archive/2013/12/08/3463830.html
//数组去重 function unique(arr) { var result = [], hash = {}; for (var i = 0, elem; (elem = arr[i]) != null; i++) { if (!hash[elem]) { result.push(elem); hash[elem] = true; } } return result; }