Update templates/proposed-GUI.html

templates/proposed-GUI.html

@@ -1175,9 +1175,15 @@ function getSelectValues(select) {
     });
 
     measids.forEach(function(elem) {
+
             elem.addEventListener("change", function() {
               // if (!(projsec.value.startsWith('2.8')))
                   // {
+                          // Show alert immediately to prompt the user
+                  if (projsec.value.startsWith('3.2') || projsec.value.startsWith('3.3')) {
+                      downloadPdf(pdfname);
+                      window.alert("Measure the purple shape drawn on the PDF using Foxit Reader, Bluebeam, or any other external tool, then enter its area and perimeter in your desired scale.");
+                  }
                   canvasimg='';
                   ry=[[]];
                   levelcheckbox.checked=false;
@@ -1191,11 +1197,7 @@ function getSelectValues(select) {
         // Open popup immediately before initiating the PDF download
          
 
-        // Show alert immediately to prompt the user
-        if (projsec.value.startsWith('3.2') || projsec.value.startsWith('3.3')) {
-            downloadPdf(pdfname);
-            window.alert("Measure the purple shape drawn on the PDF using Foxit Reader, Bluebeam, or any other external tool, then enter its area and perimeter in your desired scale.");
-        }
+
 
        $.get('/pixelimg/' + JSON.stringify(pixelArr))
             .success(function(data) {