documentation(EJ2-67661): UG document to save and load report using database.

Author: Yash58vanth

Javascript/pivot-table/index.js

@@ -94,6 +94,7 @@ var pivotTableObj = new ej.pivotview.PivotView({
       body: JSON.stringify({
         reportName: args.reportName,
         renameReport: args.rename,
+        isReportExists: args.isReportExists
       }),
     })
       .then(function (response) {

MyWebService/Controllers/PivotController.cs

@@ -32,7 +32,7 @@ public void RemoveReport([FromBody] ReportDB reportDB)
         [Route("Pivot/RenameReport")]
         public void RenameReport([FromBody] RenameReportDB reportDB)
         {
-            RenameReportInDB(reportDB.ReportName, reportDB.RenameReport);
+            RenameReportInDB(reportDB.ReportName, reportDB.RenameReport, reportDB.isReportExists);
         }
 
         [HttpPost]
@@ -57,6 +57,7 @@ public class RenameReportDB
         {
             public String ReportName { get; set; }
             public String RenameReport { get; set; }
+            public Boolean isReportExists { get; set; }
         }
 
         public class ErrorViewModel
@@ -104,12 +105,17 @@ public void RemoveReportFromDB(string reportName)
             sqlConn.Close();
         }
 
-        public void RenameReportInDB(string reportName, string renameReport)
+        public void RenameReportInDB(string reportName, string renameReport, Boolean isReportExists)
         {
             SqlConnection sqlConn = OpenConnection();
             SqlCommand cmd1 = null;
             foreach (DataRow row in GetDataTable(sqlConn).Rows)
             {
+                if (isReportExists)
+                {
+                    RemoveReportFromDB(renameReport);
+                    isReportExists = false;
+                }
                 if ((row["ReportName"] as string).Equals(reportName))
                 {
                     cmd1 = new SqlCommand("UPDATE ReportTable set ReportName=@RenameReport where ReportName like '%" + reportName + "%'", sqlConn);

Typescript/pivot-table/src/app/app.ts

@@ -76,7 +76,7 @@ let pivotTableObj: PivotView = new PivotView({
         'Accept': 'application/json',
         'Content-Type': 'application/json',
       },
-      body: JSON.stringify({ reportName: args.reportName, renameReport: args.rename })
+      body: JSON.stringify({ reportName: args.reportName, renameReport: args.rename, isReportExists: args.isReportExists })
     }).then(response => {
         pivotTableObj.fetchReport();
       });