Question

I have some code like this:

$( .play ).on(  click , function(){
    console.log( click );
});

Thanks.

PS:我使用j Query 1.7.1

Answer 1

Don t use live( - it has been deprecated. 相反,使用<条码>(<>>>),但用在母体元素上,把活动交给:

$( #parentOfPlay ).on( click ,  .play , function(){
    console.log( click );
});

Answer 2

你们可以使用生活(现在用1.7.1条加以解释,这样你就真的应该使用这种生活),或者与你一起使用,但当你做错事。

$(document).on( click ,  .play , function(){
    console.log( click );
});

Answer 3

这里很好地打破了什么用途和时间。 >https://stackoverflow.com/a/8845306/1139444

.on will give you the affect you are looking for but you need to do it on the document selector and put the class selector into the .on call.

$(document).on(  click ,  .play , function(){
    console.log( click );
});

Answer 4

<代码>。

$( .game ).html( <span class="play">Play</span> );

Answer 5

.html() sets the contents of all blocks that have a class named game to Play. You have not created any class .play hence doing $(".play") yields nothing. The click function is not bound to anything and nothing is shown on the console. Try doing $(".game").on("click",function(){});

Answer 6

Try with

$(document).on( click ,  .play 
    function(){
        console.log( click );
});

Answer 7

为此:

$( .play ).live(  click , function(){
    console.log( click );
});

Answer 8

在执行你的法典时,是否确保了“作用”的内容? 也可能是后来才在法典中产生的。这可能是一个令人信服的问题。

编辑:如果你希望能动,则使用活,而不是像其他人所建议的那样:

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