Activiti流程设计器实现自定义勾选办理人、候选人、候选组
实现效果:
版本声明:Activiti 5.22.0
需求:Activiti对接业务数据库后,使用自定义的用户和角色表代替Activiti原生用户、角色组等功能(实现详情见这篇文章:https://www.jianshu.com/p/45341b440316) 后,其在线流程设计器在设置任务节点的办理人时,如果能做到直接勾选自定义库的办理人、候选人、候选组,其体验相信会上升一个台接。下面将介绍下实现思路:
1、重写设定办理人界面:
<div style="width:100%;height:100%;" class="modal" ng-controller="KisBpmAssignmentPopupCtrl">
<div style="width:80%;height:100%;" class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"
aria-hidden="true" ng-click="close()">×</button>
<h2 translate>PROPERTY.ASSIGNMENT.TITLE</h2>
</div>
<div class="modal-body">
<div class="row row-no-gutter">
<div class="col-xs-4">
<div class="row row-no-gutter">
<div class="form-group">
<label for="assigneeField">{{'PROPERTY.ASSIGNMENT.ASSIGNEE'
| translate}}</label> <input type="text" id="assigneeField"
class="form-control" ng-model="assignment.assignee"
ng-click="selectAssignee()"
placeholder="{{'PROPERTY.ASSIGNMENT.ASSIGNEE_PLACEHOLDER' | translate}}" />
</div>
</div>
<div class="row row-no-gutter">
<div class="form-group">
<label for="userField">{{'PROPERTY.ASSIGNMENT.CANDIDATE_USERS'
| translate}}</label>
<div ng-repeat="candidateUser in assignment.candidateUsers">
<input id="userField" class="form-control" type="text"
ng-model="candidateUser.value"
ng-click="selectCandidate()" /> <i
class="glyphicon glyphicon-minus clickable-property"
ng-click="removeCandidateUserValue($index)"></i> <i
ng-if="$index == (assignment.candidateUsers.length - 1)"
class="glyphicon glyphicon-plus clickable-property"
ng-click="addCandidateUserValue($index)"></i>
</div>
</div>
<div class="form-group">
<label for="groupField">{{'PROPERTY.ASSIGNMENT.CANDIDATE_GROUPS'
| translate}}</label>
<div ng-repeat="candidateGroup in assignment.candidateGroups">
<input id="groupField" class="form-control" type="text"
ng-model="candidateGroup.value"
ng-click="selectGroup()" />
<i class="glyphicon glyphicon-minus clickable-property"
ng-click="removeCandidateGroupValue($index)"></i>
<i ng-if="$index == (assignment.candidateGroups.length - 1)"
class="glyphicon glyphicon-plus clickable-property"
ng-click="addCandidateGroupValue($index)"></i>
</div>
</div>
</div>
</div>
<div class="col-xs-8">
<span class="mb10">
<strong>{{selectTitle}}</strong>
<select class="pull-right" ng-change="change(selectedProject)"
id="project" ng-if="projects.length>0" ng-model="selectedProject" ng-options="project.pkid as project.projectName for project in projects">
</select>
</span>
<div style="min-height:350px;" class="default-grid ng-scope ngGrid ng1521010657341 unselectable" ng-grid="gridOptions"></div>
</div>
</div>
</div>
<div class="modal-footer">
<!-- <button ng-click="close()" class="btn btn-primary" translate>ACTION.CANCEL</button>-->
<button ng-click="save()" class="btn btn-primary" translate>ACTION.SAVE</button>
</div>
</div>
</div>
</div>
2、重写properties-assignment-controller.js,废话不多说,先上代码:
/*---------------------流程设计器扩展用户与用户组--------------------*/
//参数初始化
$scope.gridData = [];//表格数据
$scope.gridDataName = 'gridData';
$scope.selectTitle = '选择代理人';
$scope.columnData = [];//表格列数据
$scope.columnDataName = 'columnData';
$scope.selectType = 0;//0-代理人,1-候选人,2-候选组
$scope.totalServerItems = 0;//表格总条数
//分页初始化
$scope.pagingOptions = {
pageSizes: [10, 20, 30],//page 行数可选值
pageSize: 10, //每页行数
currentPage: 1, //当前显示页数
};
//Grid 筛选
$scope.projects = [];
$scope.selectedProject = -1;
//异步请求项目列表数据
$scope.getProjectDataAsync = function(){
$http({
method: 'POST',
url: ACTIVITI.CONFIG.contextRoot+'/model/getProjectList'
}).then(function successCallback(response) {
$scope.projects = response.data;
if($scope.projects.length > 0){
$scope.selectedProject = $scope.projects[0].pkid;
}
$scope.dataWatch();
}, function errorCallback(response) {
// 请求失败执行代码
console.log("项目列表请求失败!");
});
}
$scope.getProjectDataAsync();
//数据监视
$scope.dataWatch = function (){
//分页数据监视
$scope.$watch('pagingOptions', function (newValue, oldValue) {
$scope.getPagedDataAsync($scope.pagingOptions.currentPage, $scope.pagingOptions.pageSize, $scope.selectedProject);
},true);
//当切换类型时,初始化当前页
$scope.$watch('selectType', function (newValue, oldValue) {
if(newValue != oldValue){
$scope.pagingOptions.currentPage = 1;
$scope.getPagedDataAsync($scope.pagingOptions.currentPage, $scope.pagingOptions.pageSize, $scope.selectedProject);
}
},true);
//切换平台
$scope.change = function(x){
$scope.selectedProject = x;
$scope.getPagedDataAsync($scope.pagingOptions.currentPage, $scope.pagingOptions.pageSize, $scope.selectedProject);
};
};
//异步请求表格数据
$scope.getPagedDataAsync = function(pageNum, pageSize, projectId){
var url;
if($scope.selectType == 2){
url = '/model/getGroupList';
$scope.columnData = $scope.groupColumns;
}else{
url = '/model/getUserList';
$scope.columnData = $scope.userColumns;
}
$http({
method: 'POST',
url: ACTIVITI.CONFIG.contextRoot+url,
params:{
'pageNum': pageNum,
'pageSize': pageSize,
'projectId': projectId
},
}).then(function successCallback(response) {
$scope.gridData = response.data.rows;
$scope.totalServerItems = response.data.total;
}, function errorCallback(response) {
// 请求失败执行代码
$scope.gridData = [];
$scope.totalServerItems = 0;
});
}
//表格属性配置
$scope.gridOptions = {
data: $scope.gridDataName,
multiSelect: false,//不可多选
enablePaging: true,
pagingOptions: $scope.pagingOptions,
totalServerItems: 'totalServerItems',
i18n:'zh-cn',
showFooter: true,
showSelectionCheckbox: false,
columnDefs : $scope.columnDataName,
beforeSelectionChange: function (event) {
var data = event.entity.pkid;
if($scope.selectType == 0){//选代理人
event.entity.checked = !event.selected;
$scope.assignment.assignee = data;
}else if($scope.selectType == 1){//候选人
var obj = {value: data};
if(!array_contain($scope.assignment.candidateUsers, obj.value)){
$scope.assignment.candidateUsers.push(obj);
}
}else if($scope.selectType == 2){//候选组
var obj = {value: $scope.getGroupData(event.entity)};
if(!array_contain($scope.assignment.candidateGroups, obj.value)){
$scope.assignment.candidateGroups.push(obj);
}
}
return true;
}
};
$scope.getGroupData = function(data){
var prefix = ['${projectId}_','${bankEnterpriseId}_','${coreEnterpriseId}_','${chainEnterpriseId}_'];
var result = prefix[data.enterpriseType] + data.roleCode;
return result;
};
//选择用户时表头
$scope.userColumns = [
{
field : 'pkid',
type:'number',
displayName : '用户Id',
minWidth: 100,
width : '18%'
},
{
field : 'nickName',
displayName : '昵称',
minWidth: 100,
width : '25%'
},
{
field : 'loginName',
displayName : '登录名',
minWidth: 100,
width : '25%'
},
{
field : 'realName',
displayName : '姓名',
minWidth: 100,
width : '25%'
}
];
$scope.displayText = function(enterpriseType){
var tmp = '';
switch(enterpriseType){
case 0:
tmp = '运营';
break;
case 1:
tmp = '银行';
break;
case 2:
tmp = '核心';
break;
case 3:
tmp = '链属';
break;
default:
tmp = 'N/A';
break;
}
return tmp;
}
//选择用户组时表头
$scope.groupColumns = [
{
field : 'pkid',
type:'number',
displayName : '角色Id',
minWidth: 100,
width : '16%'
},
{
field : 'roleCode',
displayName : '角色code',
minWidth: 100,
width : '16%'
},
{
field : 'name',
displayName : '角色名称',
minWidth: 100,
width : '25%'
},
{
field : 'type',
type:'number',
displayName : '角色类型',
minWidth: 100,
width : '18%',
cellTemplate : '<span>{{row.entity.type==1?"公有":"私有"}}</span>'
},
{
field : 'enterpriseType',
displayName : '业务类型',
minWidth: 100,
width : '18%'
,cellTemplate : '<span>{{displayText(row.entity.enterpriseType);}}</span>'
}
];
//代理人(审批人)
$scope.selectAssignee = function () {
$scope.selectType = 0;
$scope.selectTitle = '选择代理人';
};
//候选人
$scope.selectCandidate = function () {
$scope.selectType = 1;
$scope.selectTitle = '选择候选人';
};
//候选组
$scope.selectGroup = function () {
$scope.selectType = 2;
$scope.selectTitle = '选择候选组';
};
}];
//声明----如果有此 contains 直接用最好
function array_contain(array, obj){
for (var i = 0; i < array.length; i++){
if (array[i].value == obj)//如果要求数据类型也一致,这里可使用恒等号===
return true;
}
return false;
}
核心: 1、设定办理人界面需要渲染一个数据表格:
//表格属性配置
$scope.gridOptions = {
data: $scope.gridDataName,
multiSelect: false,//不可多选
enablePaging: true,
pagingOptions: $scope.pagingOptions,
totalServerItems: 'totalServerItems',
i18n:'zh-cn',
showFooter: true,
showSelectionCheckbox: false,
columnDefs : $scope.columnDataName,
beforeSelectionChange: function (event) {
var data = event.entity.pkid;
if($scope.selectType == 0){//选代理人
event.entity.checked = !event.selected;
$scope.assignment.assignee = data;
}else if($scope.selectType == 1){//候选人
var obj = {value: data};
if(!array_contain($scope.assignment.candidateUsers, obj.value)){
$scope.assignment.candidateUsers.push(obj);
}
}else if($scope.selectType == 2){//候选组
var obj = {value: $scope.getGroupData(event.entity)};
if(!array_contain($scope.assignment.candidateGroups, obj.value)){
$scope.assignment.candidateGroups.push(obj);
}
}
return true;
}
};
2、需要请求用户列表和角色列表的接口,然后办理人界面进行加载:
//异步请求表格数据
$scope.getPagedDataAsync = function(pageNum, pageSize, projectId){
var url;
if($scope.selectType == 2){
url = '/model/getGroupList';
$scope.columnData = $scope.groupColumns;
}else{
url = '/model/getUserList';
$scope.columnData = $scope.userColumns;
}
$http({
method: 'POST',
url: ACTIVITI.CONFIG.contextRoot+url,
params:{
'pageNum': pageNum,
'pageSize': pageSize,
'projectId': projectId
},
}).then(function successCallback(response) {
$scope.gridData = response.data.rows;
$scope.totalServerItems = response.data.total;
}, function errorCallback(response) {
// 请求失败执行代码
$scope.gridData = [];
$scope.totalServerItems = 0;
});
}
3、监听左侧切换选择办理人、候选人、候选组时表格重新加载数据:当选择办理人和候选人时,右侧加载用户列表,当选择候选组时右侧加载角色列表,并注意动态变换表格表头;
//代理人(审批人)
$scope.selectAssignee = function () {
$scope.selectType = 0;
$scope.selectTitle = '选择代理人';
};
//候选人
$scope.selectCandidate = function () {
$scope.selectType = 1;
$scope.selectTitle = '选择候选人';
};
//候选组
$scope.selectGroup = function () {
$scope.selectType = 2;
$scope.selectTitle = '选择候选组';
};
表头:
//选择用户时表头
$scope.userColumns = [
{
field : 'pkid',
type:'number',
displayName : '用户Id',
minWidth: 100,
width : '18%'
},
{
field : 'nickName',
displayName : '昵称',
minWidth: 100,
width : '25%'
},
{
field : 'loginName',
displayName : '登录名',
minWidth: 100,
width : '25%'
},
{
field : 'realName',
displayName : '姓名',
minWidth: 100,
width : '25%'
}
];
$scope.displayText = function(enterpriseType){
var tmp = '';
switch(enterpriseType){
case 0:
tmp = '运营';
break;
case 1:
tmp = '银行';
break;
case 2:
tmp = '核心';
break;
case 3:
tmp = '链属';
break;
default:
tmp = 'N/A';
break;
}
return tmp;
}
//选择用户组时表头
$scope.groupColumns = [
{
field : 'pkid',
type:'number',
displayName : '角色Id',
minWidth: 100,
width : '16%'
},
{
field : 'roleCode',
displayName : '角色code',
minWidth: 100,
width : '16%'
},
{
field : 'name',
displayName : '角色名称',
minWidth: 100,
width : '25%'
},
{
field : 'type',
type:'number',
displayName : '角色类型',
minWidth: 100,
width : '18%',
cellTemplate : '<span>{{row.entity.type==1?"公有":"私有"}}</span>'
},
{
field : 'enterpriseType',
displayName : '业务类型',
minWidth: 100,
width : '18%'
,cellTemplate : '<span>{{displayText(row.entity.enterpriseType);}}</span>'
}
];

低调大师中文资讯倾力打造互联网数据资讯、行业资源、电子商务、移动互联网、网络营销平台。
持续更新报道IT业界、互联网、市场资讯、驱动更新,是最及时权威的产业资讯及硬件资讯报道平台。
转载内容版权归作者及来源网站所有,本站原创内容转载请注明来源。
-
上一篇
James邮箱服务器简单运行配置
James简单运行配置 James:Java Apache Mail Enterprise Server 是一个企业级的JAVA邮件服务器.开源的. 一.配置; 首先将james-binary-2.3.1.zip解压缩下载到你的安装目录。 我们可以把这个过程理解为安装的过程。我在这里将它解压到c:\.并且把它改名为james.这样我们的james就安装好了。目录为C:\james。在此之前你得安装JDK,配置JAVA环境变量. james的应用程序结构 apps,bin,conf,ext,lib,logs,tools 文件夹bin bin目录中的run.bat和run.sh是James的启动程序。只要记住这个重要文件就可以。 启动之后控制台显示如下: Using PHOENIX_HOME: C:\james //james安装目录 Using PHOENIX_TMPDIR: C:\james\temp //james安装目录中的temp目录,用处不详 Using JAVA_HOME: C:\javaJdk //本机安装的JDK目录 James Mail Server ...
-
下一篇
带你走进java集合之ConcurrentHashMap
一、概述 上一篇文章《带你走进java集合之HashMap》分析了HashMap的实现原理,重点分析了HashMap是怎么样的一种数据结构,以及如何去插入,查询,扩容等操作。相信经过上一篇文章的学习,大家应该对HashMap有了一定的了解,但是我们知道HashMap是一个线程不安全的集合,在多线程情况下使用HashMap会有很多问题,那么我们如何使用一个线程安全的HashMap呢,接下来我们就介绍一个线程安全的Map,ConcurrentHashMap,我们来看看这个线程安全的Map道理如何使用,又是如何实现的。 二、HashMap和ConcurrentHashMap的对比 我们用一段代码证明下HashMap的线程不安全,以及ConcurrentHashMap的线程安全性。代码逻辑很简单,开启10000个线程,每个线程做很简单的操作,就是put一个key,然后删除一个key,理论上线程安全的情况下,最后map的size()肯定为0。 Map<Object,Object> myMap=new HashMap<>(); // ConcurrentHashMap my...
相关文章
文章评论
共有0条评论来说两句吧...