Adds Day 6 Finished Code

rob5standingby · rob5standingby · commit f68d7aaff927 · 2016-12-21T17:55:16.000-05:00
diff --git a/06 - Type Ahead/index-START.html b/06 - Type Ahead/index-START.html
@@ -6,17 +6,50 @@
   <link rel="stylesheet" href="style.css">
 </head>
 <body>
+    <form class="search-form">
+      <input type="text" class="search" placeholder="City or State">
+      <ul class="suggestions">
+        <li>Filter for a city</li>
+        <li>or a state</li>
+      </ul>
+    </form>
+    <script>
+      const endpoint = 'https://gist.githubusercontent.com/Miserlou/c5cd8364bf9b2420bb29/raw/2bf258763cdddd704f8ffd3ea9a3e81d25e2c6f6/cities.json';
 
-  <form class="search-form">
-    <input type="text" class="search" placeholder="City or State">
-    <ul class="suggestions">
-      <li>Filter for a city</li>
-      <li>or a state</li>
-    </ul>
-  </form>
-<script>
-const endpoint = 'https://gist.githubusercontent.com/Miserlou/c5cd8364bf9b2420bb29/raw/2bf258763cdddd704f8ffd3ea9a3e81d25e2c6f6/cities.json';
+      const cities = [];
 
-</script>
+      fetch(endpoint)
+        .then(blob => blob.json())
+        .then(data => cities.push(...data));
+
+      function findMatches(wordToMatch, cities) {
+        return cities.filter(place => {
+          const regex = new RegExp(wordToMatch, 'gi');
+          return place.city.match(regex) || place.state.match(regex);
+        });
+      }
+
+      function displayMatches() {
+        const matchArray = findMatches(this.value, cities);
+        const html = matchArray.map(place => {
+          const regex = new RegExp(this.value, 'gi');
+          const cityName = place.city.replace(regex, `<span class="hl">${this.value}</span>`);
+          const stateName = place.state.replace(regex, `<span class="hl">${this.value}</span>`);
+          return `
+            <li>
+              <span class="name">${cityName}, ${stateName}</span>
+              <span class="population">${place.population}</span>
+            </li>
+          `;
+        }).join('');
+        suggestions.innerHTML = html;
+      }
+
+      const searchInput = document.querySelector('.search');
+      const suggestions = document.querySelector('.suggestions');
+
+      searchInput.addEventListener('change', displayMatches);
+      searchInput.addEventListener('keyup', displayMatches);
+    </script>
   </body>
 </html>
