這是我到目前為止所嘗試過的，但它不起作用。我試圖讓按鈕在點擊時顯示不同的圖片。<!DOCTYPE html><html><head><header></header><link rel="stylesheet" type="text/css" href="C.css"><body><p> <font face="Times New Roman" size=18> Parakeet Images </font> </p><img id="parakeet" src="green_parakeet.jpg" src="blue_parakeet.jpg" /><button onclick="g()">Show Green!</button><script>function g(){document.getElementById('parakeet').src="green_parakeet.jpg;}</script><button onclick="b()">Show Blue!</button><script>function b(){document.getElementById('parakeet').src="blue_parakeet.jpg;}</script></body></html>
如何在點擊按鈕時改變圖像？
POPMUISE
2023-10-14 10:23:59
