javascript - 无法在动态创建的元素上绑定(bind)函数

Question

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Answer 1

您需要事件委托(delegate)，使用其他版本的 jQuery on()功能。您必须在执行绑定(bind)代码时提供存在的静态父级，或者您可以委托(delegate)给 body 或 document。

$(document).on("click",".removeFromCart", function(e){
    alert("GO AWAY PLEASE..");
    var tuoteID = $(this).attr("data-id");
    deleteFromCart(tuoteID);
});

Delegated events have the advantage that they can process events from descendant elements that are added to the document at a later time. By picking an element that is guaranteed to be present at the time the delegated event handler is attached, you can use delegated events to avoid the need to frequently attach and remove event handlers, jQuery doc.