[HeshanKaru1994]

issue.PNG (4.46 KiB) Viewed 2613 times

I need to add two different regex validation based on the selection of the dropdown.

[amosbatto]

The JavaScript code would be something like this:

Code: Select all

var formId = $("form").prop("id");

$("#"+formId).setOnchange( function(fieldId, newVal, oldVal) {
   var aMatch = fieldId.match(/^\[productsList\]\[(\d+)\]\[productCode\]$/);
   if (aMatch) {
      var rowNo = aMatch[1];
      //0 is the column number of the ProductType field:
      var productType = $("#productsList").getValue(rowNo, 0);
      
      if (productType == "equipment") {
          if (newVal.match(/^[A-Z]{3}$/) == null) {
              alert("Product code must be three uppercase letters.");
          }
      }
      else if  {
          productType == "services") {
          if (newVal.match(/^[A-Z0-9]{5}$/) == null) {
              alert("Product code must be five uppercase letters or numbers.");
          }
      } 
   }
}); 

Where the grid ID is productsList, and the grid contains two fields with the IDs "productType" and "productCode".