images array created

2026-01-26 11:09:27 +01:00
parent 11ec31e09c
commit 665c68e041
3 changed files with 122 additions and 311 deletions
@@ -0,0 +1,45 @@
+const char index_html[] PROGMEM = R"rawliteral(
+<!DOCTYPE HTML><html>
+<head>
+  <title>LED Panel Control</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <style>
+    body { font-family: Arial; text-align: center; margin:0px auto; padding-top: 30px;}
+    .button {
+      background-color: #4CAF50;
+      color: white;
+      padding: 10px 20px;
+      text-align: center;
+      text-decoration: none;
+      display: inline-block;
+      font-size: 16px;
+      margin: 4px 2px;
+      cursor: pointer;
+    }
+  </style>
+</head>
+<body>
+  <h1>LED Panel Control</h1>
+  <input type="file" id="imageFile" accept=".json">
+  <button class="button" onclick="uploadImage()">Upload Image</button>
+  <script>
+    function uploadImage() {
+      var file = document.getElementById('imageFile').files[0];
+      if (!file) {
+        alert("Please select a file!");
+        return;
+      }
+      var reader = new FileReader();
+      reader.onload = function(e) {
+        var contents = e.target.result;
+        var xhr = new XMLHttpRequest();
+        xhr.open("POST", "/upload", true);
+        xhr.setRequestHeader("Content-Type", "application/json");
+        xhr.send(contents);
+      };
+      reader.readAsText(file);
+    }
+  </script>
+</body>
+</html>
+)rawliteral";