使用 javascript 函数在 iFrame 中加载页面
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时间:2020-08-23 14:12:51 来源:igfitidea点击:
Using a javascript function to load a page in an iFrame
提问by MistaBoodadee
I'm trying to use a Javascript function to load a web page in an iframe named "cake". How can I do that?
我正在尝试使用 Javascript 函数在名为“cake”的 iframe 中加载网页。我怎样才能做到这一点?
<html>
<head>
</head>
<body>
<button onclick=[function]>Load page in iframe</a>
</body>
</html>
回答by Sanket Bajoria
function changeUrl() {
var site = "http://www.w3schools.com";
document.getElementsByName('iFrameName')[0].src = site;
}
<html>
<head>
</head>
<body>
<button onclick="changeUrl()">Load page in iframe</button>
<iframe name="iFrameName"></iframe>
</body>
</html>
回答by MistaBoodadee
This worked:
这有效:
<html>
<head>
<script type="text/javascript">
function changeUrl() {
var site = "1.wav";
document.getElementsByName('cake')[0].src = site;
}
</script>
</head>
<body>
<center>
<iframe src="http://www.w3schools.com" height=400 width=400 frameborder=0 name = "cake" style =""></></iframe>
<br>
<br>
<button onclick="changeUrl()">Load page in iframe</button>
</center>
</body>
</html>