Jquery 按钮单击事件未触发
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Jquery button click event not firing
提问by GrepGrep
seems like a simple issue but the solutions to the other problem don't seem to work from me.
似乎是一个简单的问题，但另一个问题的解决方案似乎对我不起作用。
Trying to trigger a AJAX request from a button click but it doesn't seem to be firing.
试图通过单击按钮触发 AJAX 请求，但它似乎没有触发。
example HTML
示例 HTML
<button class="remove_weight_button" id="15">x</button>
javascript
javascript
$(".remove_weight_button").click(function(){
var button_id = $(this).attr("id");
$.ajax({
type: "POST",
url: "weight_tracker_process.php",
data: {
weight_id: button_id,
action: "remove"
},
success: function(){
getWeightData();
},
error: function(){
alert("data removal error");
}
});
return false;
});
回答by Lloyd Banks
The code you have works fine in fiddle. Is your button being dynamically rendered through AJAX after the initial page load?
您拥有的代码在小提琴中运行良好。您的按钮是否在初始页面加载后通过 AJAX 动态呈现？
Use
用
$(document).on("click", ".remove_weight_button", function(){
instead of
代替
$(".remove_weight_button").click(function(){
