使用效果

图片描述

ztree api

http://www.ztree.me/v3/api.php

ztree增删改demo

http://www.ztree.me/v3/demo.php#_306

引用文件

<link href="views/css/zTreeStyle/zTreeStyle.css" rel="stylesheet" type="text/css">
<script src="views/js/jquery.ztree.core-3.5.js" type="text/javascript"></script>
<script src="views/js/jquery.ztree.excheck-3.5.js" type="text/javascript"></script>
<script src="views/js/jquery.ztree.exedit-3.5.js" type="text/javascript"></script>

html

<div id="tree" class="ztree">
</div>
<div id="rMenu" class="treeRightMenu">
            <ul>
                <li id="m_add" >新增部门</li>
                <li id="m_rename">重命名</li>
                <li id="m_del">删除部门</li>
            </ul>
</div>

js

/* 通讯录管理
 * 2016.1.14
 */
//全局参数
var config = {
        initDeptUrl:"contact/initDepartment.action",
        addDeptUrl:"contact/addDept.action",
        updateDeptUrl:"contact/updateDept.action",
        delDeptUrl:"contact/delDept.action"
};
//tree 设置
var $body= $("body");
var zNodes,zTree;
var rMenu = $("#rMenu");
var setting = {
        data: {
            key: {
                children: "child"
            }
        },
        edit: {
            enable: true,
            showRemoveBtn: false,
            showRenameBtn: false
        },
        view: {
            dblClickExpand: false,
            showLine: false
        },
        callback: {
            onRightClick: OnRightClick,
            beforeRename: beforeRename
        }
};    
function  getTree(){
    var initUrl = config.initDeptUrl;
    ajaxServer(initUrl,{},function(data){
        zNodes = data.data;
        printTree(zNodes);
    },{type:"GET"});    
}    
function printTree(zNodes){
    $.fn.zTree.init($("#tree"), setting, zNodes);
    zTree = $.fn.zTree.getZTreeObj("tree");
}
function OnRightClick(event, treeId, treeNode) {
    var mX = event.clientX-30,
        mY = event.clientY+10;
    if (!treeNode && event.target.tagName.toLowerCase() != "button" && $(event.target).parents("a").length == 0) {
        zTree.cancelSelectedNode();
        showRMenu("root", mX, mY);
    } else if (treeNode && !treeNode.noR) {
        zTree.selectNode(treeNode);
        showRMenu("node", mX, mY);
    }
}
function showRMenu(type, x, y) {
    $("#rMenu ul").show();
    if (type=="root") {
        $("#m_del").hide();
    } else {
        $("#m_del").show();
    }
    rMenu.css({"top":y+"px", "left":x+"px", "visibility":"visible"});

    $("body").bind("mousedown", onBodyMouseDown);
}
function hideRMenu() {
    if (rMenu) rMenu.css({"visibility": "hidden"});
    $("body").unbind("mousedown", onBodyMouseDown);
}
function onBodyMouseDown(event){
    if (!(event.target.id == "rMenu" || $(event.target).parents("#rMenu").length>0)) {
        rMenu.css({"visibility" : "hidden"});
    }
}
var newCount = 1;
var addStatus = false;
function addTreeNode(e) {
    hideRMenu();
    var zTree = $.fn.zTree.getZTreeObj("tree"),
        nodes = zTree.getSelectedNodes(),
        treeNode = nodes[0];
    var isParent = false;
    if (treeNode) {
        treeNode = zTree.addNodes(treeNode, {id:(100 + newCount), parentId:treeNode.id, isParent:isParent, name:"新增部门"});
    } else {
        treeNode = zTree.addNodes(null, {id:(100 + newCount), parentId:0, isParent:isParent, name:"新增部门"});
    }
    if (treeNode) {
        addStatus = true;
        zTree.editName(treeNode[0]);
    } else {
        alert("此部门无法增加子部门");
    }
};
function removeTreeNode(e) {
    hideRMenu();
    var zTree = $.fn.zTree.getZTreeObj("tree"),
        nodes = zTree.getSelectedNodes(),
        treeNode = nodes[0];
    var delUrl = config.delDeptUrl;
    if (nodes && nodes.length>0) {
        if (nodes[0].child && nodes[0].child.length > 0) {//父部门的情况
            msg = "此部门有下级部门,确认删除此部门?";            
        } else{//子部门的情况
            msg = "确认删除此部门?";
        }
        $body.modalBox({
            msg:msg,
            okFun:function(){
                ajaxServer(delUrl,JSON.stringify({"id":nodes[0].id}),function(data){
                    if (data.success) {
                        $.modalBox.close();
                        zTree.removeNode(treeNode, callbackFlag);
                        $body.msgBox({
                             status : 'success',
                             msg : "删除成功",
                             time:1000
                        });
                    }
                });
            }
        });
    }
};
function beforeRename(treeId, treeNode, newName) {
    var addDeptUrl = config.addDeptUrl;
    var updateDeptUrl = config.updateDeptUrl;
    var param = JSON.stringify({
            "id":treeNode.id,
            "name":newName,
            "parentId":treeNode.parentId,
            "order":treeNode.order
        });
    //console.log(treeId+"," +treeNode.parentId+"," +newName);
    if(addStatus == true){
        ajaxServer(addDeptUrl,param,function(data){
            if (data.success) {
                $body.msgBox({
                     status : 'success',
                     msg : "新增成功",
                     time:1000
                });
                addStatus = false;
            }
        });
    }else{
        ajaxServer(updateDeptUrl,param,function(data){
            if (data.success) {
                $body.msgBox({
                     status : 'success',
                     msg : "重命名成功",
                     time:1000
                });
            }
        });
    }
}
function renameTreeNode() {
    hideRMenu();
    var zTree = $.fn.zTree.getZTreeObj("tree"),
    nodes = zTree.getSelectedNodes(),
    treeNode = nodes[0];
    if (nodes.length == 0) {
        alert("请先选择一个部门");
        return;
    }
    zTree.editName(treeNode);
};
$(document).ready(function(){    
    //构建部门树
    getTree();
    //新增部门
    $("#m_add").on("click",function(){
        addTreeNode();
    });
    //重命名部门
    $("#m_rename").on("click",function(){
        renameTreeNode();
    });
    //删除部门
    $("#m_del").on("click",function(){
        removeTreeNode();
    });
});

代码下载地址

http://vdisk.weibo.com/s/C97tPTs7lHmuS


dada86
993 声望22 粉丝

多努力一点点。


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