Create script.js

cd/script.js

@@ -0,0 +1,33 @@
+// 倒计时功能
+function updateCountdown() {
+    const targetDate = new Date('2027-10-15');
+    const today = new Date();
+    const timeDifference = targetDate - today;
+    const daysRemaining = Math.ceil(timeDifference / (1000 * 60 * 60 * 24));
+
+    document.getElementById('countdown').textContent = `距离大学申请截止日还有 ${daysRemaining} 天`;
+}
+
+// 进度条功能
+function updateProgress(id, valueId) {
+    const range = document.getElementById(id);
+    const valueDisplay = document.getElementById(valueId);
+
+    range.addEventListener('input', function () {
+        valueDisplay.textContent = `${range.value}%`;
+        localStorage.setItem(id, range.value);
+    });
+
+    const storedValue = localStorage.getItem(id);
+    if (storedValue) {
+        range.value = storedValue;
+        valueDisplay.textContent = `${storedValue}%`;
+    }
+}
+
+document.addEventListener('DOMContentLoaded', function() {
+    updateCountdown();
+    updateProgress('activity1', 'value1');
+    updateProgress('activity2', 'value2');
+    updateProgress('activity3', 'value3');
+});