如何对从Ajax动态添加的具有相同类的元素执行操作？

Question

I use Ajax to get some data from a Database , The returned data from that Ajax request :

<p class="fetchedData">First Result</p>
<p class="fetchedData">Second Result</p>
<p class="fetchedData">Third Result</p>
<p class="fetchedData">Fourth Result</p>

How can I get the text inside each p element on clicking it?

Like when clicking on the <p class="fetchedData">Fourth Result</p> I get "Fourth Result".

I tried

var eachData $('.fetchedData').each(function(){
    $(this).on('click' , function(){
        console.log( $(this).text() );
    })
});

And

var allData = document.querySelectorAll('#fetchedData');
allData.forEach(function(el){
    console.log( $(this).text() );
}

But none of them worked .

Also I tried

$(document).on('click','.fetchedData' , function () {
    console.log( $(this).text() );
})

But it just works on the first element.

Answer 1

 $(document).ready(function() { $(document).on('click', '.fetchedData', function() { console.log($(this).text()); }) $.each(['First', 'Second', 'Third', 'Fourth'], function(index, value) { $('body').append(`<p class="fetchedData">${value} Result</p>`); }); }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 

Answer 2

You need remove var eachData and just use jQuery each add click event

$('.fetchedData').each(function(){
    $(this).on('click' , function(){
       console.log( $(this).text() );
    })
});

Answer 3

http://api.jquery.com/html/

use .html() click the above link for reference

or else use document.getElementByClassName("className").value

Answer 4

No need to use an each loop if you have same class for every data. You can directly apply on click event over .fetchedData class.

$('.fetchedData').on('click', function(){
    console.log($(this).text());
})