test

index.html

@@ -63,6 +63,14 @@
         <input type="submit" value="Create Label">
     </form>
 
+    <h1>Create Generic Label</h1>
+    <form id="genericLabelForm" action="http://10.209.10.3:8080/create_generic_label" method="POST">
+        <label for="text">Text:</label>
+        <input type="text" id="text" name="text" required>
+        <br><br>
+        <input type="submit" value="Create Label">
+    </form>
+
     <script>
         document.getElementById("labelForm").addEventListener("submit", function(event) {
             event.preventDefault();
@@ -85,6 +93,28 @@
                 console.log(error);
             });
         });
+
+        document.getElementById("genericLabelForm").addEventListener("submit", function(event) {
+            event.preventDefault();
+            var form = event.target;
+            var formData = new FormData(form);
+
+            fetch(form.action, {
+                method: form.method,
+                body: formData
+            })
+            .then(function(response) {
+                if (response.ok) {
+                    alert("Generic label created successfully!");
+                } else {
+                    console.log(response);
+                    alert("Failed to create generic label. Please try again.");
+                }
+            })
+            .catch(function(error) {
+                console.log(error);
+            });
+        });
     </script>
 </body>
 </html>

main.go

@@ -76,6 +76,10 @@ func main() {
         createDnhLabelHandler(w, r, ep)
     })
 
+    http.HandleFunc("/create_generic_label", func(w http.ResponseWriter, r *http.Request) {
+        createGenericLabelHandler(w, r, ep)
+    })
+
 	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
 		http.ServeFile(w, r, "index.html")
 	})
@@ -128,3 +132,35 @@ func createDnhLabelHandler(w http.ResponseWriter, r *http.Request, ep *escpos.Es
     ep.End()
     w.WriteHeader(http.StatusOK)
 }
+
+
+func createGenericLabelHandler(w http.ResponseWriter, r *http.Request, ep *escpos.Escpos) {
+    if r.Method != http.MethodPost {
+        http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+        return
+    }
+
+    text := r.FormValue("text")
+    // Check if name is blank
+    if text == "" {
+        http.Error(w, "Text cannot be blank", http.StatusBadRequest)
+        return
+    }
+
+
+    // Here you can add the logic for creating a label using the POST data
+    ep.Init()
+    ep.WriteRaw(pageMode())
+    ep.WriteRaw(pageDirection(1))
+    ep.WriteRaw(pagePrintArea(0, 0, int(math.Round((29.0/80.0)*512)), 850))
+    ep.WriteRaw(offsetY(30))
+    ep.SetFontSize(1, 1)
+    ep.Write("Technologia Incognita\n")
+    ep.WriteRaw(offsetY(35))
+    ep.SetFontSize(1, 2)
+    ep.Write(text)
+    ep.WriteRaw([]byte{12}) // FF: in Page mode, prints all the data in the print buffer collectively and switches from Page mode to Standard mode.
+    ep.Cut()
+    ep.End()
+    w.WriteHeader(http.StatusOK)
+}