ztree插件的使用

上面是ztree官方API引入ztree的相关介绍,地址:http://www.treejs.cn/v3/api.php

注:必须先引入jQuery,然后再引入ztree相关js,因为ztree是在jQuery的基础上使用的。

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//引入W3C声明
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

  

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//引入插件
<script type="text/javascript" src="js/z_tree/jquery-1.4.4.min.js"></script>
    <script type="text/javascript" src="js/z_tree/jquery.ztree.core-3.5.js"></script>
    <script type="text/javascript" src="js/z_tree/jquery.ztree.excheck-3.5.js"></script>
    <script type="text/javascript" src="js/z_tree/jquery.ztree.exedit-3.5.js"></script>
    <link rel="stylesheet" href="css/z_tree/zTreeStyle.css" type="text/css">

  

全部代码:

map.jsp

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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><br>//引入W3C声明
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
  <head>
    <base href="<%=basePath%>">
     
    <title>map</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">   
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
     
     //引入相关插件
    <script type="text/javascript" src="js/z_tree/jquery-1.4.4.min.js"></script>
    <script type="text/javascript" src="js/z_tree/jquery.ztree.core-3.5.js"></script>
    <script type="text/javascript" src="js/z_tree/jquery.ztree.excheck-3.5.js"></script>
    <script type="text/javascript" src="js/z_tree/jquery.ztree.exedit-3.5.js"></script>
    <link rel="stylesheet" href="css/z_tree/zTreeStyle.css" type="text/css">
     //引入devMap.js文件
    <script type="text/javascript" src="./js/dev/devMap.js"></script>
     
    <script type="text/javascript">
        $(function() {
            getdevnumber();
        });
    </script>
     
  </head>
   
  <body>
     
    <div id="tools_panel_add" onclick="devnumber()">
        <div class="BMapLib_box_name">统计</div>
        <div id="divztree" class="childClass" style="position: absolute; left: 0px; top:64px;display: none; background: #FFF;">
            <div class="diyDialog" style="width: 300px;bsckground:#FFF;">
                <ul class="ztree" id="treedivid" style="font-size: 16px;overflow: auto;">
                </ul>
            </div>
        <div id="divztreenumber" style=" background:#FFF;width: 300px; font-size: 16px;display: none;">
        <span>终端总数 :</span>
        <span id="number"></span>
        <span>个</span>
        <div></div>
        <span>已注册 :</span>
        <span id="yesnumber"></span>
        <span>个</span>
        <div></div>
        <span>未注册 :</span>
        <span id="nonumber"></span>
        <span>个</span>
    </div>
</div>
         
     
  </body>
</html>

  

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<strong>  devMap.js</strong>
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var dev_number=0;
function devnumber(){
    if(dev_number==0){
        $("#divztree").css("display","none");
        console.log("dev_number"+dev_number)
    }else{
        var divo=document.getElementById("divztree");
        var divoplay=divo.currentStyle["display"];
        if(divoplay=="none"){
        $("#divztree").css("display","block");
        }else
        $("#divztree").css("display","none");
        }
    }
}
 
 
 
//分区信息调用
function getdevnumber (){
    getSectorsBC(loginName,'1','10000');//这里采用调用js的方法,可替换成别的方式,如ajax异步
    window.event.cancelBubble = true;//阻止冒泡时间
}
 
//分区返回数据
function getSectorsCallBackBC(data){
    console.log(data);
    //alert(data);
     
    if(data.result == '0') {
        var datas=data.msg[0].rows;
        if(datas.length<0){
        }else{
                    $.fn.zTree.init($("#treedivid"), setting, datas);
            dev_number=1;
        }
         
    } else {
        usedMessageTb('1', "获取分区失败");
 
    }
}
 
 
//setting相关配置可参考ztreesetting详细文档
var setting = {
        check: {
            enable: false,
            chkStyle: "checkbox"
        },
        data: {
            simpleData: {
                enable: true,
                idKey: "id",
                pIdKey: "parentId",
                rootPId: 0
            }
        },
        async: {
            enable: true
        },
        view: {
            expandSpeed: false,
            autoCancelSelected: false,
            selectedMulti: false,
            showLine:true,
            showTitle: false
        },
        callback: {
            onClick:getSectorID   //点击结点后调用的方法
        }
    };
 
function getSectorID(event, treeId, treeNode)
{
    var sectorID = treeNode.id;
    $('#sectorId').val(sectorID);
     
    // 展开树节点
    var zTree = $.fn.zTree.getZTreeObj("treedivid");
    zTree.expandNode(treeNode, true, false, true);
     
    mapgetDevsBC(sectorID);
     
};
//调用js接口,访问后台终端数据
function mapgetDevsBC(sectorID){
    console.log("id:"+sectorID);
    var devmap={"dev_state":3,"dev_switchs":3,"sector_id":sectorID,"condition":"","page":1,"perPage":10000};
    console.log(devmap);
    getDevsBC(loginName,devmap);
};
//终端数据返回
function getDevsCallBackBC(data){
    console.log("datadatadata:"+data);
    if(data.result=='0'){
        var totle=data.msg[0].total;//注册总数
        var rows=data.msg[0].rows;
        var dev_stateyes=0;//注册成功个数
        var dev_stateno=0;//注册失败个数
        for(var i=0,l=rows.length;i<l;i++){
            if(rows[i].dev_state=='0'){
                dev_stateyes++;
            }else{
                dev_stateno--;
            }
        }
        console.log("**************************"+totle+"********"+dev_stateyes+"*********"+dev_stateno);
        $('#number').html(totle);
        $('#yesnumber').html(dev_stateyes);
        $('#nonumber').html(dev_stateno);
        $("#divztreenumber").css("display", "block");
    }else{
        usedMessageTb('1', "获取终端数量失败");
        console.log("reason:"+data.reason);
        $("#divztreenumber").css("display", "none");
    }
     
};

  bc_microsys.js

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//验证是否为空
function checkNullOfData(data) {
    if(null == data || "" == data) {
        return true;
    } else {
        return false;
    }
}
 
//验证特殊符号
function illegalChar(str) {
    if($.inArray("!",str) >= 0) {
        return false;
    }
    if($.inArray("@",str)>= 0) {
        return false;
    }
    if($.inArray("$",str)>= 0) {
        return false;
    }
    if($.inArray("%",str)>= 0) {
        return false;
    }
    if($.inArray("_",str)>= 0) {
        return false;
    }
    if($.inArray(".",str)>= 0) {
        return false;
    }
    if($.inArray("'",str)>= 0) {
        return false;
    }
    if($.inArray("\"",str)>= 0) {
        return false;
    }
    if($.inArray("\\",str)>= 0) {
        return false;
    }
    if($.inArray("/",str)>= 0) {
        return false;
    }
    if($.inArray(",",str)>= 0) {
        return false;
    }
    if($.inArray("#",str)>= 0) {
        return false;
    }
    if($.inArray("<",str)>= 0) {
        return false;
    }
    if($.inArray(">",str)>= 0) {
        return false;
    }
    if($.inArray("(",str)>= 0) {
        return false;
    }
    if($.inArray(")",str)>= 0) {
        return false;
    }
    return true;
}
 
/**
 * 获取用户权限下的分区信息
 */
function getSectorsBC(loginName, page, perPage) {
    var result = "1";
    var reason = "20300";
    if(checkNullOfData(loginName)) {
        alert(loginName)
        reason = "20301";
        return getSectorsCallBackBC(getResult_BC(result, reason));
    } else {
        if(!illegalChar(loginName)) {
            return getSectorsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    if(checkNullOfData(page)) {
        page = '1';
    } else {
        if(!illegalChar(page)) {
            return getSectorsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    if(checkNullOfData(perPage)) {
        perPage = '20';
    } else {
        if(!illegalChar(perPage)) {
            return getSectorsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    //跨域
    $.ajax( {
        type: 'get',
        url: requestUrl + 'bc_getSecotrInfosByUser.action',
        data: 'loginName=' + loginName +
            '&page=' + page + '&perPage=' + perPage +
            '&time=' + new Date().getTime(),
        dataType: 'jsonp',
        jsonp: 'callback',
        jsonpCallback: 'getSectorsCallBackBC',
        success:function(data) {
    }
    });
}
 
/**
 * 获取用户权限下的终端信息
 *
 */
function getDevsBC(loginName, dev) {
    var result = "1";
    var reason = "20300";
    if(checkNullOfData(loginName)) {
        reason = "20301";
        return getDevsCallBackBC(getResult_BC(result, reason));
    } else {
        if(!illegalChar(loginName)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    if(checkNullOfData(dev)) {
        reason = "20310";
        return getDevsCallBackBC(getResult_BC(result, reason));
    }
    var dev_state = dev.dev_state;
    if(checkNullOfData(dev_state)) {
        reason = "20311";
        return getDevsCallBackBC(getResult_BC(result, reason));
    } else {
        if(!illegalChar(dev_state)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    var dev_switchs = dev.dev_switchs;
    if(checkNullOfData(dev_switchs)) {
        reason = "20312";
        return getDevsCallBackBC(getResult_BC(result, reason));
    } else {
        if(!illegalChar(dev_switchs)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    var sector_id = dev.sector_id;
    if(checkNullOfData(sector_id)) {
        sector_id = '';
    } else {
        if(!illegalChar(sector_id)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    var condition = dev.condition;
    if(checkNullOfData(condition)) {
        condition = '';
    } else {
        if(!illegalChar(condition)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    var page = dev.page;
    var perPage = dev.perPage;
    if(checkNullOfData(page)) {
        page = '1';
    } else {
        if(!illegalChar(page)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    if(checkNullOfData(perPage)) {
        perPage = '20';
    } else {
        if(!illegalChar(perPage)) {
            return getDevsCallBackBC(getResult_BC("1", "10010"));
        }
    }
    //跨域
    $.ajax( {
        type: 'get',
        url: requestUrl + 'bc_getDevInfosByUser.action',
        data: 'loginName=' + loginName + '&dev_state=' + dev_state +
            '&dev_switchs=' + dev_switchs + '&sector_id=' + sector_id +
            '&condition=' + encodeURI(condition) +
            '&page=' + page + '&perPage=' + perPage +
            '&time=' + new Date().getTime(),
        dataType: 'jsonp',
        jsonp: 'callback',
        jsonpCallback: 'getDevsCallBackBC',
        success:function(data) {
        }
    });
}

  因为后台数据在宁外一个项目中取得,宁外一个项目只开放js接口,所以采用的是跨域请求获取后台数据。如果在同一个项目中,可以直接使用ajax异步请求

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<strong> </strong>
posted @   哎呀呀呀呀~~  阅读(579)  评论(0编辑  收藏  举报
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