嗨,我正在爲學校計算做一個項目。我需要讓我可拖拽的jQuery框與我的交通燈(我的交通信號燈在一個週期內)交互,當框需要點亮交通燈時,這是可能的嗎?任何幫助將不勝感激,我如何獲得JavaScript與Jquery交互?
這是我的代碼到目前爲止,
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
var lights = ["red.png", "yellow.png", "green.png"]
var lightscentre = 0
var timer
function ChangeImage() {
clearTimeout(timer)
if (++lightscentre == lights.length)
lightscentre = 0
document.images[0].src = lights[lightscentre]
timer = setTimeout(LightCycle, 1000)
}
function LightCycle() {
clearTimeout(timer)
if (++lightscentre == lights.length)
lightscentre = 0
document.images[0].src = lights[lightscentre]
timer = setTimeout(LightCycle, 1000)
}
function stopCycle() {
clearTimeout(timer)
}
</script>
</head>
<body>
<img src="red.png" name="nt1" width="130" height="175" alt="123">
<form>
<input type="button" value="Go" name="Go" onclick="ChangeImage()">
<input type="button" value="Stop" name="Stop" onclick="stopCycle()">
</form>
<head>
<style>
#makeMeDraggable { width: 100px; height: 100px; background: red; }
</style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.0/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/jquery-ui.min.js"></script>
<script type="text/javascript">
$(init);
function init() {
$('#makeMeDraggable').draggable();
}
</script>
</head>
<body>
<div id="content" style="height: 400px;">
<div id="makeMeDraggable"> </div>
</div>
</body>
</html>
請你分開JS代碼和HTML代碼。此外,我建議創建JSFiddle,以便人們可以幫助你。在發佈之前閱讀本文:http://stackoverflow.com/help/mcve – Farside