把前端从CircuitVerse中拆了出来

public/js/search.js

@@ -0,0 +1,30 @@
+/* jshint esversion: 6 */
+
+$(document).ready(() => {
+
+    // Highlight searched text
+    var searchText = $('.navbar-search-bar-input').val().trim();
+
+    if (searchText !== '') {
+        $('.search-container').find('.search-project-name, .search-project-description p').each(function highlight() {
+            // Loop over each result
+            var text = $(this).html();
+
+            var currentPos = 0;
+            loop = true;
+
+            while (loop && currentPos < text.length) { // Loop over all text and highlight any occurences of the search term
+                var occurence = text.toLowerCase().indexOf(searchText.toLowerCase(), currentPos);
+
+                if (occurence === -1) {
+                    loop = false;
+                } else {
+                    text = `${text.substring(0, occurence)}<span class="search-match">${text.substring(occurence, occurence + searchText.length)}</span>${text.substring(occurence + searchText.length)}`;
+                }
+                currentPos += 34 + searchText.length;
+            }
+
+            $(this).html(text);
+        });
+    }
+});