SC（smart Client）组件编写笔记

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isc.ClassFactory.defineClass("processView4SC", "IButton");

isc.processView4SC.addProperties({
 height:"30", width:"60",
 rowSpan:"*", endRow:true, startRow:true,
 autoDestroy:true,
 // this is going to be an editable data item
 shouldSaveValue:false,
 window:null,
 processTabSet:null,
 img:null,
 vlayout0:null,
 vlayout1:null,
 vlayout2:null,
 vlayout3:null,
 hlayout0:null,
 listGrid0:null,
 listGrid1:null,
 process_DS:null,
 workitem_DS:null,
 arg0:"",
 arg1:"",
 ID:"",
 button:null,
 label_finish:null,
 label_running:null,
 label_undo:null,
 pid:"",
 // Implement 'createCanvas' to build a ListGrid from which the user may
 // select items.
 create: function () {
 return this.button;
 },
 fix:function(){
 this.img = isc.Img.create({
 ID:"viewer",
 width:780,
 height:360
 });
 this.process_DS=isc.DataSource.create({
 ID:"process",
 dataFormat:"xml",
 dataURL:"/SCProcessViewer/view/queryProcess.do?processInsId="+this.pid,
 recordXPath:"//processInfo", //<processInfo></processInfo>
 fields:{
 process_ins_id:{
 name:"process_ins_id",
 type:"text"
 },
 process_ins_name:{
 name:"process_ins_name",
 type:"text"
 },
 start_time:{
 name:"start_time",
 type:"text"
 },
 end_time:{
 name:"end_time",
 type:"text"
 },
 starter:{
 name:"starter",
 type:"text"
 },
 description:{
 name:"description",
 type:"text"
 }
 },
 operationBindings:[
 {operationType:"fetch",
 dataURL:"/SCProcessViewer/view/queryProcess.do?processInsId="+this.pid
 },
 {operationType:"add",
 dataURL:""
 },
 {operationType:"update",
 dataURL:""
 },
 {operationType:"remove",
 dataURL:""
 }
 ]
 });
 this.workitem_DS=isc.DataSource.create({
 ID:"workItem",
 dataFormat:"xml",
 dataURL:"/SCProcessViewer/view/queryWorkItem.do?processInsId="+this.pid,
 recordXPath:"//workItemInfo", //<workItemInfo></workItemInfo>
 fields:{
 workitem_id:{
 name:"workitem_id",
 type:"text"
 },
 process_ins_name:{
 name:"process_ins_name",
 type:"text"
 },
 start_time:{
 name:"start_time",
 type:"text"
 },
 ids:{
 name:"ids",
 type:"text"
 },
 description:{
 name:"description",
 type:"text"
 }
 },
 operationBindings:[
 {operationType:"fetch",
 dataURL:"/SCProcessViewer/view/queryWorkItem.do?processInsId="+this.pid
 },
 {operationType:"add",
 dataURL:""
 },
 {operationType:"update",
 dataURL:""
 },
 {operationType:"remove",
 dataURL:""
 }
 ]
 });
 this.listGrid0=isc.ListGrid.create({
 ID:"processInfo",
 dataSource:"process",
 autoDraw:false,
 fields:[
 {
 align:"center",
 name:"process_ins_name",
 title:"流程名称"
 },
 {
 align:"center",
 name:"process_ins_id",
 title:"流程编号"
 },
 {
 align:"center",
 name:"start_time",
 title:"流程开始时间"
 },
 {
 align:"center",
 name:"end_time",
 title:"流程结束时间"
 },
 {
 align:"center",
 name:"starter",
 title:"流程启动人"
 },
 {
 align:"center",
 name:"description",
 title:"描述"
 }
 ]
 });


 this.listGrid1=isc.ListGrid.create({
 ID:"workitemInfo",
 dataSource:"workItem",
 autoDraw:false,
 fields:[
 {
 align:"center",
 name:"workitem_id",
 title:"工作项编号"
 },
 {
 align:"center",
 name:"activity_ins_name",
 title:"当前节点名称"
 },
 {
 align:"center",
 name:"start_time",
 title:"活动开始时间"
 },
 {
 align:"center",
 name:"ids",
 title:"流程参与人"
 },
 {
 align:"center",
 name:"description",
 title:"描述"
 }
 ]
 });
 this.vlayout0=isc.VLayout.create({
 ID:"processVLayout0",
 autoDraw:false,
 members:[
 this.img
 ]
 });
 this.label_finish=isc.Label.create({
 height: 25,
 width:90,
 backgroundColor: "#76EF5E",
 align: "center",
 valign: "center",
 wrap: false,
 showEdges: false,
 showShadow: false,
 contents: "完成状态"
 });
 this.label_running=isc.Label.create({
 height: 25,
 width:90,
 backgroundColor: "#C53712",
 align: "center",
 valign: "center",
 wrap: false,
 showEdges: false,
 showShadow: false,
 contents: "运行状态"
 });
 this.label_undo=isc.Label.create({
 height: 25,
 width:90,
 backgroundColor: "#375C90",
 align: "center",
 valign: "center",
 wrap: false,
 showEdges: false,
 showShadow: false,
 contents: "未执行状态"
 });
 this.vlayout3=isc.VLayout.create({
 ID:"labelVLayout",
 autoDraw:false,
 members:[
 this.label_finish,
 this.label_running,
 this.label_undo
 ]
 });
 this.hlayout0=isc.HLayout.create({
 ID:"processHLayout0",
 autoDraw:false,
 members:[
 this.vlayout0,
 this.vlayout3
 ]
 });
 this.vlayout1=isc.VLayout.create({
 ID:"processVLayout1",
 autoDraw:false,
 members:[
 this.hlayout0,
 this.listGrid0
 ]
 });
 this.vlayout2=isc.VLayout.create({
 ID:"processVLayout2",
 autoDraw:false,
 members:[
 this.listGrid1
 ]
 });
 this.processTabSet = isc.TabSet.create({
 ID:"processTabSet",
 autoDraw:false,
 tabs:[
 {
 title:"流程图查看",
 pane:this.vlayout1,
 ID:"Tab0",
 click:
 function(){
 }
 },
 {
 title:"流程流向查看",
 pane:this.vlayout2,
 ID:"Tab2",
 click:
 function(){
 }
 }
 ],
 destroyPanes:false
 });
 this.window= isc.Window.create({
 ID:"processViewWindow",
 autoDraw:false,
 items:[
 this.processTabSet
 ],
 title:"流程明细查看",
 width:900,
 height:480,
 autoCenter:true,
 showShadow:false,
 isModal:true,
 showMinimizeButton:false
 });
 this.button=isc.IButton.create({
 ID:"viewButton",
 autoDraw:false,
 title:"查看",
 click:
 function(){
 this.showProcessView(this.arg0, this.arg1);
 }
 });
 },
 showProcessView:function(processInsId,loginName){
 this.arg0 = processInsId;
 this.arg1 = loginName;
 this.pid = processInsId;
 this.fix();
 this.img.setSrc("/monitor/MonitorServerlet?pinsId="+this.arg0+"&name="+this.arg1);
 this.listGrid0.fetchData();
 this.listGrid1.fetchData();
 this.window.show();
 },
 setProcessInsId:function(porcessInsId){
 this.arg0 = porcessInsId;
 },
 setLoginName:function(loginName){
 this.arg1 = loginName;
 }
});