Fix /parity-utils/{web3,parity}.js webpack errors (#3221)

* Don't override library builds * Don't override libraries on build * Enhance working blockNumber display
2016-11-06 17:42:25 +01:00
parent d8a95084cb
commit 44266115b6
4 changed files with 53 additions and 9 deletions
--- a/js/src/dev.web3.html
+++ b/js/src/dev.web3.html
@@ -6,8 +6,33 @@
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <link rel="icon" href="/parity-logo-black-no-text.png" type="image/png">
    <title>dev::Web3</title>
+    <script src="/parity-utils/web3.js"></script>
+    <style>
+      .box {
+        font-size: 1.5em;
+        text-align: center;
+        border-radius: 0.5em;
+        background: #eee;
+        padding: 1em;
+        margin: 1em;
+      }
+    </style>
  </head>
  <body>
-    <script src="/parity-utils/web3.js"></script>
+    <div class="box">
+      best block #<span id="blockNumber">unknown</span>
+    </div>
+    <script>
+      window.setInterval(function () {
+        window.web3.eth.getBlockNumber(function (error, blockNumber) {
+          if (error) {
+            console.error('error', error);
+            return;
+          }
+
+          document.getElementById('blockNumber').innerHTML = blockNumber;
+        });
+      }, 1000);
+    </script>
  </body>
 </html>