基于easyUI达成权力管理种类(一)一—社团结构树图形

  3. organizeTreeGraph.js:落成结构树的绘图

二. 效果图

  1. organize.jsp:协会结构树的主界面

此小说是基于  EasyUI+Knockout完成经典表单的查看、编辑

  2. organize.js:落成界面按钮的效果

 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<html>
 <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>组织结构树</title>
    <%@ include file="/common/head.jsp"%>
 </head>
 <body>
    <div class="toolbar">
        <a href="#" plain="true" class="easyui-linkbutton" icon="icon-arrow_refresh" title="刷新" data-bind="click:refreshClick">刷新</a>
        <a href="#" plain="true" class="easyui-linkbutton" icon="icon-add"              title="新增" data-bind="click:addClick">新增</a>
        <a href="#" plain="true" class="easyui-linkbutton" icon="icon-edit"          title="编辑" data-bind="click:editClick" >编辑</a>
        <a href="#" plain="true" class="easyui-linkbutton" icon="icon-cross"          title="删除" data-bind="click:deleteClick">删除</a>
        <a href="#" plain="true" class="easyui-linkbutton" icon="icon-group" title="设置角色" data-bind="click:roleClick">设置角色</a>
    </div>

    <div id="gridlist" class="wrapper" style="width: 100%; height: 100%; margin-top:15px;"></div>

    <script type="text/html" id="edit-template">
        <div class="container_16" style="width:90%;margin:5%;">  
            <div class="grid_3 lbl" >上级机构</div>  
            <div class="grid_13 val" ><input class="txtBox" data-bind="easyuiCombotree:combotree,combotreeValue:form.parentId" /></div>
            <div class="grid_3 lbl">机构名称</div>  
            <div class="grid_13 val"><input class="txtBox easyui-validatebox" style="width:220px;" data-bind="value:form.organizeName" data-options="required:true,validateOnCreate:false,validateOnBlur:true" /></div>
            <div class="grid_3 lbl">备注</div>  
            <div class="grid_13 val"><textarea class="txtBox" style="width:220px;height:50px;" data-bind="value:form.description"  ></textarea></div>
            <div class="clear"></div>
        </div> 
        <div style="text-align:center;">
            <a class="easyui-linkbutton" data-options="iconCls:'icon-ok'" data-bind="click:confirmClick" href="javascript:void(0)"  >确定</a>  
            <a class="easyui-linkbutton" data-options="iconCls:'icon-cancel'" data-bind="click:cancelClick" href="javascript:void(0)">取消</a> 
        </div>
    </script>

    <script type="text/html" id="setrole-template">
        <style type="text/css">
            .listview{ margin:0 !important;}
            .listview li{width:100px !important;background-color:skyblue !important;float:left;margin:3px;}
        </style>
        <div style="margin:5px;height:370px;overflow:auto;"  >
            <div style="border-bottom:1px solid #CCC; margin-bottom:5px;">
                机构名称 
            </div>
            <div> 拥有角色(请点击勾选):</div>
            <div class="metrouicss">
                <ul class="listview"></ul>
            </div>
        </div>
        <div style="text-align:center;">
            <a class="easyui-linkbutton" data-options="iconCls:'icon-ok'" data-bind="click:confirmClick" href="javascript:void(0)"  >确定</a>  
            <a class="easyui-linkbutton" data-options="iconCls:'icon-cancel'" data-bind="click:cancelClick" href="javascript:void(0)">取消</a> 
        </div>
    </script>

    <%@ include file="/common/foot.jsp"%>
    <script type="text/javascript" src="viewModel/sys/organize.js"></script>
    <script type="text/javascript" src="viewModel/sys/organizeTreeGraph.js"></script>

    <script type="text/javascript">
        var data = ${data};
        ko.bindingViewModel(new viewModel());
        using(['dialog','combotree','messager'])
    </script>
 </body>
</html>

  2. 抉择一个部门,点击 设置角色

function viewModel() {
    var self = this;

    this.refreshClick = function () {
        window.location.reload();
    };
    this.save = function (vm,win) {
        var post = { form: ko.toJS(vm.form) };
        com.ajax({
            type: 'POST',
            url: rootPath+'/sys/organize!edit.do',
            data: JSON.stringify(post),
            success: function (d) {
                com.message('success', '保存成功!');
                win.dialog('close');
                window.location.reload();
            }
        });
    }
    this.addClick = function () {
        var defaults = { parentId: (self.selectNode || {}).id || 0 };
        self.openDiloag("添加新机构", defaults, function (vm, win) {
            if (com.formValidate(win)) {
                vm.form._id = vm.form.id();
                self.save(vm,win);
            }
        });                        
    };
    this.editClick = function () {
        if (!self.selectNode) return com.message('warning', '请先选择一个机构!');
        self.openDiloag("编辑机构-"+self.selectNode.organizeName,self.selectNode, function (vm, win) {
            if (com.formValidate(win)) {
                self.save(vm,win);
            }
        });
    };
    this.deleteClick = function () {
        if (!self.selectNode) return com.message('warning', '请先选择一个机构!');
        if (utils.isNotEmpty(self.selectNode.children)) return com.message('warning', '请先删除子机构!');
        com.message('confirm', '确认要删除选中的机构吗?', function (b) {
            if (b) {
                com.ajax({
                    type: 'DELETE',
                    url: rootPath+'/sys/organize!delete.do?id=' + self.selectNode.id,
                    success: function (d) {
                        com.message('success', '删除成功!');
                        window.location.reload();
                    }
                });
            }
        });
    };
    this.roleClick = function () {
        if (!self.selectNode)
            return com.message('warning', '请先选择一个机构!');
        com.dialog({
            title: "设置角色",
            width: 600,
            height: 450,
            html: "#setrole-template",
            viewModel: function (w) {
                var thisRole = this;
                this.organizeName = ko.observable(self.selectNode.organizeName);
                com.loadCss(rootPath+'/content/css/metro/css/modern.css', parent.document);
                com.ajax({
                    type: 'GET',
                    url: rootPath+'/sys/role!getRoleWithOrganizeCheck.do?organizeId=' + self.selectNode.id,
                    success: function (d) {
                        var ul = w.find(".listview");
                        for (var i in d)
                            ul.append(utils.formatString('<li role="{0}" class="{2}">{1}</li>', d[i].id, d[i].roleName, d[i].checked == 'true' ? 'selected' : ''));
                        ul.find("li").click(function () {
                            if ($(this).hasClass('selected'))
                                $(this).removeClass('selected');
                            else
                                $(this).addClass('selected');
                        });
                    }
                });
                this.confirmClick = function () {
                    var roles = [];
                    w.find("li.selected").each(function () {
                        roles.push({ id: $(this).attr('role') });
                    });
                    com.ajax({
                        url: rootPath+'/sys/role!editOrganizeRoles.do?organizeId=' + self.selectNode.id,
                        data: ko.toJSON(roles),
                        success: function (d) {
                            thisRole.cancelClick();
                            com.message('success', '保存成功!');
                        }
                    });
                };
                this.cancelClick = function () {
                    w.dialog('close');
                };
            }
        });
    };
    this.openDiloag = function (title,node,fnConfirm) {
        com.dialog({
            title: title,
            height: 250,
            width: 400,
            html: "#edit-template",
            viewModel: function (w) {
                var that = this;
                this.combotree = {
                    width:228,
                    data: self.combotreeData,
                    onBeforeSelect: function (node) {
                        var isChild = utils.isInChild(self.combotreeData, that.form._id, node.id);
                        com.messageif(isChild, 'error', '不能将自己或下级设为上级机构');
                        return !isChild;
                    }
                },
                this.form = {
                    _id:node.id,
                    parentId: ko.observable(node.parentId),
                    id: ko.observable(node.id),
                    organizeName: ko.observable(node.organizeName),
                    description: ko.observable(node.description)
                };             

                this.confirmClick = function () {
                    fnConfirm(this,w);
                };
                this.cancelClick = function () {
                    w.dialog('close');
                };
            }
        });
    };
    this.initTreeData = function () {
        var list = utils.filterProperties(data, ['id as id', 'parentId as pid', 'organizeName as text']);
        var treeData = utils.toTreeData(list, "id", "pid", "children");
        treeData.unshift({ "id": 0, "text": "==请选择==" });
        self.combotreeData = treeData;
    };
    this.initGraph = function (data) {
        self.data = data;
        var wrapper = $("div.wrapper").empty();
        var treeData = utils.toTreeData(data, "id", "parentId", "children");

        var tb = renderTreeGraph(treeData);
        tb.appendTo(wrapper);

        //绑定事件
        $(wrapper).find(".td-node").click(function () {
            $(".td-node").css({ "background-color": "#f6f6ff", "color": "" });
            $(this).css({ "background-color": "#faffbe", "color": "#FF0000" });
            self.selectNode = $(this).data("node");
        }).dblclick(self.editClick);
        if (self.selectNode) {
            $("#td" + self.selectNode.id).css({ "background-color": "#faffbe", "color": "#FF0000" });
        }
    };
    this.initGraph(data);
    this.initTreeData();
}

 

function renderTreeGraph(treeData) {
    //生成图形
    var tb = $('<table class="tb-node" cellspacing="0" cellpadding="0" align="center" border="0" style="border-width:0px;border-collapse:collapse;margin:0 auto;vertical-align:top"></table>');
    var tr = $('<tr></tr>');
    for (var i in treeData) {
        if (i > 0) $('<td>&nbsp;</td>').appendTo(tr);
        $('<td style="vertical-align:top;text-align:center;"></td>').append(createChild(treeData[i])).appendTo(tr);
    }
    tr.appendTo(tb);
    return tb;
}

//递归生成机构树图形
function createChild(node, ischild) {
    var length = (node.children || []).length;
    var colspan = length * 2 - 1;
    if (length == 0)
        colspan = 1;

    var fnTrVert = function () {
        var tr1 = $('<tr class="tr-vline"><td align="center" valign="top" colspan="' + colspan + '"><img class="img-v" src="'+rootPath+'/contenttree/Tree_Vert.gif" border="0"></td></tr>');
        return tr1;
    };
    //1.创建容器
    var tb = $('<table class="tb-node" cellspacing="0" cellpadding="0" align="center" border="0" style="border-width:0px;border-collapse:collapse;margin:0 auto;vertical-align:top"></table>');
    //var tb = $('<table style="BORDER-BOTTOM: 1px solid; BORDER-LEFT: 1px solid; BORDER-TOP: 1px solid; BORDER-RIGHT: 1px solid" border="1" cellspacing="0" cellpadding="2" align="center"></table>');

    //2.如果本节点是子节点,添加竖线在节点上面
    if (ischild) {
        fnTrVert().appendTo(tb);
    }

    // 3.添加本节点到图表
    var tr3 = utils.functionComment(function () {/*
<tr class="tr-node"><td align="center" valign="top" colspan="{0}">
    <table align="center" style="border:solid 2px" border="1" cellpadding="2" cellspacing="0">
        <tr>
            <td class="td-node" id='td{3}' data-node='{2}' align="center" valign="top" style="background-color:#f6f6ff;cursor:pointer;padding:2px;">{1}</td>
        </tr>
    </table>
</td></tr> */
    });
    tr3 = utils.formatString(tr3, colspan, node.organizeName, JSON.stringify(node),node.id);
    $(tr3).appendTo(tb);

    // 4.增加上下级的连接线
    if (length > 1) {
        //增加本级连接下级的首节点竖线,在节点下方
        fnTrVert().appendTo(tb);

        //增加本级连接下级的中间横线
        var tr4 = utils.functionComment(function () {/*
<tr class="tr-hline">
    <td colspan="1">
        <table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
            <tbody>
                <tr>
                    <td width="50%" style="background:url(rootPath/contenttree/Tree_Empty.gif)"></td>
                    <td width="3px" height="3px" ><img src="rootPath/contenttree/Tree_Dot.gif" border="0"></td>
                    <td width="50%" style="background:url(rootPath/contenttree/Tree_Dot.gif)"></td>
                </tr>
            </tbody>
        </table>
    </td>
    <td style="background:url(rootPath/contenttree/Tree_Dot.gif)" colspan="{0}"></td>
    <td colspan="1">
        <table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
            <tbody>
                <tr>
                    <td width="50%" style="background:url(rootPath/contenttree/Tree_Dot.gif)"></td>
                    <td width="3px" height="3px" ><img src="rootPath/contenttree/Tree_Dot.gif" border="0"></td>
                    <td width="50%" style="background:url(rootPath/contenttree/Tree_Empty.gif)"></td>
                </tr>
            </tbody>
        </table>
    </td>
</tr>*/});
        tr4 = tr4.replace(/rootPath/g,rootPath);
        tr4 = utils.formatString(tr4, colspan - 2);
        $(tr4).appendTo(tb);
    }

    //5.递归增加下级所有子节点到图表
    if (length > 0) {
        var tr5 = $('<tr></tr>');

        for (var i in node.children) {
            if (i > 0) {
                $('<td>&nbsp;</td>').appendTo(tr5);
            }
            $('<td style="vertical-align:top;text-align:center;"></td>').append(createChild(node.children[i], true)).appendTo(tr5);
        }

        tr5.appendTo(tb);
    }

    return tb;
}

EasyUI,一. 相关文书介绍

EasyUI 1

EasyUI 2EasyUI 3

  1. 访问:http://localhost:8080/ims/sys/organize.do

View Code

EasyUI 4EasyUI 5

View Code

EasyUI 6EasyUI 7

 

View Code

EasyUI 8