title: SheetJs converting string with date automatically to date angular
body: <p>I am importing a CSV file in my angular application using sheetjs, Data is imported successfully. but it is converting string with a date to only date ignoring the string.</p>
  <p><a href="https://i.stack.imgur.com/CPUYP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CPUYP.png" alt="enter image description here" /></a></p>
  <p><a href="https://i.stack.imgur.com/WXbie.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WXbie.png" alt="enter image description here" /></a></p>
  <p>Code in ts file</p>
  <pre><code>readExcel() {
      let readFile = new FileReader();
      readFile.onload = (e) =&gt; {
          this.storeData = readFile.result;
          var data = new Uint8Array(this.storeData);
          var arr = new Array();
          for (var i = 0; i != data.length; ++i) arr[i] = String.fromCharCode(data[i]);
          var bstr = arr.join(&quot;&quot;);
          var workbook = XLSX.read(bstr, { type: &quot;binary&quot; });
          var first_sheet_name = workbook.SheetNames[0];
          this.worksheet = workbook.Sheets[first_sheet_name];
  
          let processJsonData: Array&lt;any&gt; = XLSX.utils.sheet_to_json(this.worksheet, { raw: false });
          console.log(processJsonData)
      }
  }
     
  </code></pre>
  <p>How to get both string and date in the json response. Please suggest</p>