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(function ($) {
var defaults = {
processData: {}, //步骤节点数据
//processUrl:'',//步骤节点数据
fnRepeat: function () {
alert("步骤连接重复");
},
fnClick: function () {
alert("单击");
},
fnDbClick: function () {
alert("双击");
},
canvasMenus: {
"one": function (t) { alert('画面右键') }
},
processMenus: {
"one": function (t) {
alert('步骤右键');
}
},
canvasLabMenu: {
"one": function (t) { alert('标签右键') }
},
/*右键菜单样式*/
menuStyle: {
border: '1px solid #5a6377',
minWidth: '150px',
},
itemStyle: {
color: '#333',
fontSize: '12px',
border: '0',
/*borderLeft:'5px solid #fff',*/
padding: '5px 15px 5px 10px'
},
itemHoverStyle: {
border: '0',
cursor: 'pointer',
/*borderLeft:'5px solid #49afcd',*/
color: '#fff',
/*backgroundColor: '#2980b9'*/
},
mtAfterDrop: function (params) {
//alert('连接成功后调用');
//alert("连接:"+params.sourceId +" -> "+ params.targetId);
},
//这是连接线路的绘画样式
connectorPaintStyle: {
lineWidth: 3,
strokeStyle: "#4f7bba",
joinstyle: "round"
},
//鼠标经过样式
connectorHoverStyle: {
lineWidth: 3,
strokeStyle: "#32b291"
}
}; /*defaults end*/
var initEndPoints = function () {
$(".process-flag").each(function (i, e) {
var p = $(e).parent();
jsPlumb.makeSource($(e), {
parent: p,
anchor: "Continuous",
endpoint: ["Dot", { radius: 1 }],
connector: ["Flowchart", { stub: [5, 5] }],
connectorStyle: defaults.connectorPaintStyle,
hoverPaintStyle: defaults.connectorHoverStyle,
dragOptions: {},
maxConnections: -1
});
});
}
/*设置隐藏域保存关系信息*/
var aConnections = [];
var setConnections = function (conn, remove) {
if (!remove) aConnections.push(conn);
else {
var idx = -1;
for (var i = 0; i < aConnections.length; i++) {
if (aConnections[i] == conn) {
idx = i; break;
}
}
if (idx != -1) aConnections.splice(idx, 1);
}
if (aConnections.length > 0) {
var s = "";
for (var j = 0; j < aConnections.length; j++) {
var from = $('#' + aConnections[j].sourceId).attr('process_id');
var target = $('#' + aConnections[j].targetId).attr('process_id');
s = s + "<input type='hidden' value=\"" + from + "," + target + "\">";
}
$('#leipi_process_info').html(s);
} else {
$('#leipi_process_info').html('');
}
jsPlumb.repaintEverything(); //重画
};
/*Flowdesign 命名纯粹为了美观,而不是 formDesign */
$.fn.Flowdesign = function (options) {
var _canvas = $(this);
//右键步骤的步骤号
_canvas.append('<input type="hidden" id="leipi_active_id" value="0"/><input type="hidden" id="leipi_copy_id" value="0"/>');
_canvas.append('<div id="leipi_process_info"></div>');
/*配置*/
$.each(options, function (i, val) {
if (typeof val == 'object' && defaults[i])
$.extend(defaults[i], val);
else
defaults[i] = val;
});
/*画布右键绑定*/
var contextmenu = {
bindings: defaults.canvasMenus,
menuStyle: defaults.menuStyle,
itemStyle: defaults.itemStyle,
itemHoverStyle: defaults.itemHoverStyle
}
$(this).contextMenu('canvasMenu', contextmenu);
jsPlumb.importDefaults({
DragOptions: { cursor: 'pointer' },
EndpointStyle: { fillStyle: '#225588' },
Endpoint: ["Dot", { radius: 1 }],
ConnectionOverlays: [
["Arrow", { location: 1 }],
["Label", {
location: 0.1,
id: "label",
cssClass: "aLabel"
}]
],
Anchor: 'Continuous',
ConnectorZIndex: 5,
HoverPaintStyle: defaults.connectorHoverStyle
});
if ($.browser.msie && $.browser.version < '9.0') { //ie9以下用VML画图
jsPlumb.setRenderMode(jsPlumb.VML);
} else { //其他浏览器用SVG
jsPlumb.setRenderMode(jsPlumb.SVG);
}
//初始化原步骤
var lastProcessId = 0;
var processData = defaults.processData;
if (processData.list) {
$.each(processData.list, function (i, row) {
var nodeDiv = document.createElement('div');
var nodeId = "window" + row.id, badge = 'badge-inverse', icon = 'icon-star';
if (lastProcessId == 0)//第一步
{
badge = 'badge-info';
icon = 'icon-play';
}
if (row.icon) {
icon = row.icon;
}
$(nodeDiv).attr("id", nodeId)
.attr("style", row.style)
.attr("process_to", row.process_to)
.attr("process_id", row.id)
.addClass("process-step btn btn-small")//给节点名称添加一个span元素
.html('<span class="process-flag badge ' + badge + '" alt=' + nodeId + ' title="点击右键,执行相关操作" ><i class="' + icon + ' icon-white"></i></span>&nbsp;<span id="span_' + row.id + '" title="点击右键,执行相关操作" >' + row.process_name + '</span>')
.mousedown(function (e) {
if (e.which == 3) { //右键绑定
_canvas.find('#leipi_active_id').val(row.id);
contextmenu.bindings = defaults.processMenus;
var nodeID = document.getElementById("leipi_active_id");
if (nodeID.value.indexOf("S_") != -1) {
// $(this).contextMenu('processMenu', contextmenu);
return;
}
var node = new Entity("BP.WF.Node", nodeID.value);
//如果是第一个节点,把接收人规则文字换成可启动流程的人员
if (nodeID.value.substr(nodeID.value.length - 2) == "01")
$('#pmNodeAccepterRole span').text("设置发起人");
else
$('#pmNodeAccepterRole span').text("设置接受人");
if (node.RunModel == 0) {
$('#pmfun span').text("线型:" + nodeID.value);
}
if (node.RunModel == 1) {
$('#pmfun span').text("合流:" + nodeID.value);
}
if (node.RunModel == 2) {
$('#pmfun span').text("分流:" + nodeID.value);
}
if (node.RunModel == 3) {
$('#pmfun span').text("分合流:" + nodeID.value);
}
if (node.RunModel == 4) {
$('#pmfun span').text("子线程:" + nodeID.value);
}
if (node.FWCSta == 0) {
$('#pmWorkCheck span').text("审核组件-禁用");
}
if (node.FWCSta == 1) {
$('#pmWorkCheck span').text("审核组件-启用");
}
if (node.FWCSta == 2) {
$('#pmWorkCheck span').text("审核组件-只读");
}
$(this).contextMenu('processMenu', contextmenu);
////$(this).contextMenu('processMenu3', contextmenu);
//$(this).mouseenter(function () {
// $(this).contextMenu('processMenu3', contextmenu);
//});
}
});
_canvas.append(nodeDiv);
//索引变量
lastProcessId = row.id;
}); //each
}
//显示标签
var labNoteData = defaults.labNoteData;
if (labNoteData.list) {
$.each(labNoteData.list, function (i, lab) {
var labDiv = document.createElement('div');
var labId = "lab" + lab.id, badge = 'badge-inverse';
$(labDiv).attr("id", labId)
.attr("style", lab.style)
.attr("process_id", lab.id)
.addClass("process-lab")
.html('<span class="process-flag badge ' + badge + '"></span>&nbsp;<span id="lab_span_' + lab.id + '">' + lab.process_name + '</span>')
.mousedown(function (e) {
if (e.which == 3) { //右键绑定
_canvas.find('#leipi_active_id').val(lab.id);
contextmenu.bindings = defaults.canvasLabMenu;
$(this).contextMenu('canvasLabMenu', contextmenu);
}
})
.dblclick(function (e) {
console.log('e', e.currentTarget.id);
var activeId = e.currentTarget.id.replace('lab', ''); //右键当前的ID
var windowtext = $("#lab" + activeId).text();
windowtext = windowtext.replace(/(^\s*)|(\s*$)/g, ""); //去掉左右空格.
$("#alertModal3 div:eq(2) button").attr("class", "btn btn-primary savetext" + activeId);
$("#alertModal3 div:eq(2) button").attr("onclick", "saveLabName(\"" + activeId + "\")");
var xiuNodename = '<input style="width:90%" id="TB_LAB_' + activeId + '" type="text" value="' + windowtext + '">'
$("#lab" + activeId + " span").html();
labAlert(xiuNodename);
});
_canvas.append(labDiv);
});
}
var timeout = null;
//点击或双击事件,这里进行了一个单击事件延迟,因为同时绑定了双击事件
$(".process-step").live('click', function () {
//激活
_canvas.find('#leipi_active_id').val($(this).attr("process_id")),
clearTimeout(timeout);
var obj = this;
timeout = setTimeout(defaults.fnClick, 300);
}).live('dblclick', function () {
clearTimeout(timeout);
defaults.fnDbClick();
});
//使节点可拖动
jsPlumb.draggable(jsPlumb.getSelector(".process-step"), { containment: $("#flowdesign_canvas") });
initEndPoints();
//使标签可拖动
jsPlumb.draggable(jsPlumb.getSelector(".process-lab"), { containment: $("#flowdesign_canvas") });
initEndPoints();
//绑定添加连接操作。画线-input text值 拒绝重复连接
jsPlumb.bind("jsPlumbConnection", function (info) {
if (info.sourceId == info.targetId) {
jsPlumb.detach(info);
return;
}
setConnections(info.connection)
});
//绑定删除connection事件
jsPlumb.bind("jsPlumbConnectionDetached", function (info) {
setConnections(info.connection, true);
});
//绑定删除确认操作
jsPlumb.bind("click", function (c) {
fAlert("", 0, c);
$("#lineDel").unbind("click");
$("#lineSet").unbind("click");
$("#lineLabSave").unbind("click");
//删除节点方向连接线
$("#lineDel").click(function () {
//获取连接线连接的ID
var fromNodeID = c.sourceId.replace('window', '');
var toNodeID = c.targetId.replace('window', '');
//获取流程编号
var flowNo = GetQueryString("FK_Flow");
if (window.confirm("您确定要删除从节点[" + fromNodeID + "],到节点[" + toNodeID + "]吗?") == false)
return;
var hander = new HttpHandler("BP.WF.HttpHandler.WF_Admin_CCBPMDesigner2018");
hander.AddPara("FK_Node", fromNodeID);
hander.AddPara("FK_Flow", flowNo);
hander.AddPara("ToNode", toNodeID);
var data = hander.DoMethodReturnString("Direction_Delete");
if (data.indexOf('err@') == 0) {
alert(data); //删除失败的情况.
return;
}
jsPlumb.detach(c);
});
$("#lineSet").click(function () {
var fromNodeID = c.sourceId.replace('window', '');
var targetId = c.targetId.replace('window', '');
var flowNo = GetQueryString("FK_Flow");
var url = "";
if (GetHrefUrl().indexOf("/WF/Admin/CCBPMDesigner") == -1)
url = basePath + "/WF/Admin/";
else
url = "../";
url += "Cond2020/ConditionLine.htm?FK_Flow=" + flowNo + "&FK_MainNode=" + fromNodeID + "&FK_Node=" + fromNodeID + "&ToNodeID=" + targetId + "&CondType=2&Lang=CH&t=" + new Date().getTime();
$("#LineModal").hide();
$(".modal-backdrop").hide();
var w = window.innerWidth - 240;
var h = window.innerHeight - 120;
CondDir(fromNodeID);
return;
OpenEasyUiDialog(url, flowNo + fromNodeID + "DIRECTION" + targetId, "设置方向条件" + fromNodeID + "->" + targetId, w, h, "icon-property", true, null, null, null, function () {
});
})
$("#lineLabSave").click(function () {
//获取连接线连接的ID
var fromNodeID = c.sourceId.replace('window', '');
var toNodeID = c.targetId.replace('window', '');
//获取流程编号
var flowNo = GetQueryString("FK_Flow");
var dirLabId = "TB_Direction_LAB_" + fromNodeID + "_" + toNodeID;
var des = $("#" + dirLabId).val();
des = des.replace(/(^\s*)|(\s*$)/g, "");
var hander = new HttpHandler("BP.WF.HttpHandler.WF_Admin_CCBPMDesigner2018");
hander.AddPara("FK_Node", fromNodeID);
hander.AddPara("FK_Flow", flowNo);
hander.AddPara("ToNode", toNodeID);
hander.AddPara("Des", des);
var data = hander.DoMethodReturnString("Direction_Save");
if (data.indexOf('err@') == 0) {
alert(data); //删除失败的情况.
return;
}
c.removeOverlay("des_" + fromNodeID + "_" + toNodeID);
c.addOverlay(['Label', {
label: '<label style="font-size:14px;margin-bottom:25px;margin-left:-20px;color:#00a6ac;">' + des + '</label>', width: 12, length: 12, location: 0.5, id: "des_" + fromNodeID + "_" + toNodeID, events: {
click: function (labelOverlay, originalEvent) {
}
}
}])
})
// if(confirm("你确定取消连接吗?是:取消 否:方向指向"))
// {
// jsPlumb.detach(c);
// }
// else
// {
// window.open('');
// }
});
//连接成功回调函数
function mtAfterDrop(params) {
//console.log(params)
//创建一个实体. 保存连接线
var dir = new Entity("BP.WF.Template.Direction");
dir.FK_Flow = flowNo;
dir.Node = $('#' + params.sourceId).attr('process_id');
dir.ToNode = $('#' + params.targetId).attr('process_id');
dir.MyPK = dir.FK_Flow + "_" + dir.Node + "_" + dir.ToNode;
dir.DirType = 2;
dir.Save();
//defaults.mtAfterDrop({ sourceId: $("#" + params.sourceId).attr('process_id'), targetId: $("#" + params.targetId).attr('process_id') });
}
jsPlumb.makeTarget(jsPlumb.getSelector(".process-step"), {
dropOptions: { hoverClass: "hover", activeClass: "active" },
anchor: "Continuous",
maxConnections: -1,
endpoint: ["Dot", { radius: 1 }],
paintStyle: { fillStyle: "#ec912a", radius: 1 },
hoverPaintStyle: this.connectorHoverStyle,
beforeDrop: function (params) {
if (params.sourceId == params.targetId) return false; /*不能链接自己*/
var j = 0;
$('#leipi_process_info').find('input').each(function (i) {
var str = $('#' + params.sourceId).attr('process_id') + ',' + $('#' + params.targetId).attr('process_id');
if (str == $(this).val()) {
j++;
return;
}
})
if (j > 0) {
defaults.fnRepeat();
return false;
} else {
mtAfterDrop(params);
return true;
}
}
});
//reset start
var _canvas_design = function () {
//连接关联的步骤
$('.process-step').each(function (i) {
var sourceId = $(this).attr('process_id');
//var nodeId = "window"+id;
var prcsto = $(this).attr('process_to');
var toArr = prcsto.split(",");
var processData = defaults.processData;
$.each(toArr, function (j, targetId) {
if (targetId != '' && targetId != 0) {
//检查 source 和 target是否存在
var is_source = false, is_target = false;
$.each(processData.list, function (i, row) {
if (row.id == sourceId) {
is_source = true;
} else if (row.id == targetId) {
is_target = true;
}
if (is_source && is_target)
return true;
});
if (is_source && is_target) {
var desid = sourceId + "_" + targetId;
var linedes = processData.process_des.filter(function (el) { return el.id == desid; })[0].des;
jsPlumb.connect({
source: "window" + sourceId,
target: "window" + targetId,
overlays: [
['Label', {
label: '<label style="font-size:14px;margin-bottom:25px;margin-left:-20px;color:#00a6ac;">' + (linedes == null ? '' : linedes) + '</label>', width: 12, length: 12, location: 0.5, id: "des_" + sourceId + "_" + targetId, events: {
click: function (labelOverlay, originalEvent) {
}
}
}]]
/* ,labelStyle : { cssClass:"component label" }
,label : id +" - "+ n*/
});
return;
}
}
})
});
} //_canvas_design end reset
_canvas_design();
//-----外部调用----------------------
var Flowdesign = {
addProcess: function (row) {
if (row.id <= 0) {
return false;
}
var nodeDiv = document.createElement('div');
var nodeId = "window" + row.id, badge = 'badge-inverse', icon = 'icon-star';
if (row.icon) {
icon = row.icon;
}
$(nodeDiv).attr("id", nodeId)
.attr("style", row.style)
.attr("process_to", row.process_to)
.attr("process_id", row.id)
.addClass("process-step btn btn-small")
.html('<span class="process-flag badge ' + badge + '"><i class="' + icon + ' icon-white"></i></span>&nbsp;<span id="span_' + row.id + '">' + row.process_name + '</span>')
.mousedown(function (e) {
if (e.which == 3) { //右键绑定
_canvas.find('#leipi_active_id').val(row.id);
contextmenu.bindings = defaults.processMenus;
var nodeID = document.getElementById("leipi_active_id");
var node = new Entity("BP.WF.Node", nodeID.value);
$('#pmAttribute span').text("节点属性");
if (node.RunModel == 0) {
$('#pmfun span').text("普通" + nodeID.value);
}
if (node.RunModel == 1) {
$('#pmfun span').text("合流");
}
if (node.RunModel == 2) {
$('#pmfun span').text("分流");
}
if (node.RunModel == 3) {
$('#pmfun span').text("分合流");
}
if (node.RunModel == 4) {
$('#pmfun span').text("子线程");
}
if (node.FWCSta == 0) {
$('#pmWorkCheck span').text("审核组件-禁用");
}
if (node.FWCSta == 1) {
$('#pmWorkCheck span').text("审核组件-启用");
}
if (node.FWCSta == 2) {
$('#pmWorkCheck span').text("审核组件-只读");
}
$(this).contextMenu('processMenu', contextmenu);
}
});
_canvas.append(nodeDiv);
//使之可拖动 和 连线
jsPlumb.draggable(jsPlumb.getSelector(".process-step"));
initEndPoints();
//使可以连接线
jsPlumb.makeTarget(jsPlumb.getSelector(".process-step"), {
dropOptions: { hoverClass: "hover", activeClass: "active" },
anchor: "Continuous",
maxConnections: -1,
endpoint: ["Dot", { radius: 1 }],
paintStyle: { fillStyle: "#ec912a", radius: 1 },
hoverPaintStyle: this.connectorHoverStyle,
beforeDrop: function (params) {
var j = 0;
$('#leipi_process_info').find('input').each(function (i) {
var str = $('#' + params.sourceId).attr('process_id') + ',' + $('#' + params.targetId).attr('process_id');
if (str == $(this).val()) {
j++;
return;
}
})
if (j > 0) {
defaults.fnRepeat();
return false;
} else {
return true;
}
}
});
return true;
},
addLabProcess: function (lab) {
if (lab.id <= 0) {
return false;
}
var labDiv = document.createElement('div');
var labId = "lab" + lab.id, badge = 'badge-inverse';
$(labDiv).attr("id", labId)
.attr("style", lab.style)
.attr("process_id", lab.id)
.addClass("process-lab")
.html('<span class="process-flag badge ' + badge + '"></span>&nbsp;<span id="lab_span_' + lab.id + '">' + lab.process_name + '</span>')
.mousedown(function (e) {
if (e.which == 3) { //右键绑定
_canvas.find('#leipi_active_id').val(lab.id);
contextmenu.bindings = defaults.canvasLabMenu;
$(this).contextMenu('canvasLabMenu', contextmenu);
}
});
_canvas.append(labDiv);
//使之可拖动 和 连线
jsPlumb.draggable(jsPlumb.getSelector(".process-lab"));
initEndPoints();
return true;
},
delProcess: function (activeId) {
if (activeId <= 0) return false;
$("#window" + activeId).remove();
return true;
},
delLabNote: function (activeId) {
if (activeId <= 0) return false;
$("#lab" + activeId).remove();
return true;
},
getActiveId: function () {
return _canvas.find("#leipi_active_id").val();
},
copy: function (active_id) {
if (!active_id)
active_id = _canvas.find("#leipi_active_id").val();
_canvas.find("#leipi_copy_id").val(active_id);
return true;
},
paste: function () {
return _canvas.find("#leipi_copy_id").val();
},
getProcessInfo: function () {
try {
/*连接关系*/
var aProcessData = {};
$("#leipi_process_info input[type=hidden]").each(function (i) {
var processVal = $(this).val().split(",");
if (processVal.length == 2) {
if (!aProcessData[processVal[0]]) {
aProcessData[processVal[0]] = { "top": 0, "left": 0, "process_to": [] };
}
aProcessData[processVal[0]]["process_to"].push(processVal[1]);
}
})
/*位置*/
_canvas.find("div.process-step").each(function (i) { //生成Json字符串发送到服务器解析
if ($(this).attr('id')) {
var pId = $(this).attr('process_id');
var pLeft = parseInt($(this).css('left'));
var pTop = parseInt($(this).css('top'));
if (!aProcessData[pId]) {
aProcessData[pId] = { "top": 0, "left": 0, "process_to": [] };
}
aProcessData[pId]["top"] = pTop;
aProcessData[pId]["left"] = pLeft;
}
})
return JSON.stringify(aProcessData);
} catch (e) {
return '';
}
},
getLabNoteInfo: function () {
try {
var aLabNoteData = {};
/*位置*/
_canvas.find("div.process-lab").each(function (i) { //生成Json字符串发送到服务器解析
if ($(this).attr('id')) {
var pId = $(this).attr('process_id');
var pLeft = parseInt($(this).css('left'));
var pTop = parseInt($(this).css('top'));
if (!aLabNoteData[pId]) {
aLabNoteData[pId] = { "top": 0, "left": 0 };
}
aLabNoteData[pId]["top"] = pTop;
aLabNoteData[pId]["left"] = pLeft;
}
})
return JSON.stringify(aLabNoteData);
} catch (e) {
return '';
}
},
clear: function () {
try {
jsPlumb.detachEveryConnection();
jsPlumb.deleteEveryEndpoint();
$('#leipi_process_info').html('');
jsPlumb.repaintEverything();
return true;
} catch (e) {
return false;
}
}, refresh: function () {
try {
//jsPlumb.reset();
this.clear();
_canvas_design();
return true;
} catch (e) {
return false;
}
}
};
return Flowdesign;
} //$.fn
})(jQuery);