隐藏iframe内的内容？ [英] Hide content inside iframe?
问题描述
这是我的情况。
我有一个名为iframe.html的文件。其中有代码在下面，
I have a file called iframe.html. which has code in below,
<!DOCTYPE html>
<html lang="eng">
<head>
<meta charset="UTF-8"/>
<title>Pluign Development</title>
<script src="js/jquery-1.11.0.js" type="text/javascript"></script>
</head>
<body>
<iframe id="abc" src="test.html"></iframe>
<div id="sub">click</div>
</body>
<script src="js/script-22.js" type="text/javascript"></script>
</html>
我有test.html文件。其中有代码在下面，
and i have test.html file. which has code in below,
<!DOCTYPE html>
<html lang="eng">
<head>
<meta charset="UTF-8"/>
<title>Pluign Development</title>
</head>
<body>
<div id="red">prasanga karunanayake </div>
</body>
</html>
这里是我试过的js代码，
here is js code what i have tried,
(function($){
var fire = {
init:function(){
$('#sub')
.on('click', function(){
$('#red', parent.document).css('display','none');
});
}
};
fire.init();
}(jQuery));
这是我的情况。
i需要隐藏test.html文件中的< div id =red> prasanga karunanayake< / div> 。点击< div id =sub>点击< / div> ，然后隐藏test.html中的html内容。
i need to hide <div id="red">prasanga karunanayake </div> which is in the test.html file. if i click <div id="sub">click</div> then hide html content which is in the test.html.
我非常困惑，感谢您的帮助。
I am pretty much confused,Your help is appreciated.
推荐答案
您可以使用这样：
You can use .contents() this way:
$('#abc').contents().find('#red').hide();
另一件事是，在页面响应进入浏览器时运行的闭包中。因此，这种代码更改可能无法工作。
Another thing is, As you have wrapped your code in a closure which runs as page response gets in the browser. So it might be possible that this code change would not work.
相反，我建议你也为此设置一个dom ready块：
Instead i suggest you to put a dom ready block also for this:
(function($){
$(function(){ // <---add this block from here to
var fire = {
init:function(){
$('#sub').on('click', function(){
$('#abc').contents().find('#red').hide();
});
}
};
fire.init();
}); //<----here
}(jQuery));
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