What is the simplest method for finding the position of a child element in relation to its parent?

Question

What is the simplest method for finding the position of a child element in relation to its parent?

My HTML markup is structured similarly to this:

<div id="parentElement">
    <div class="child"></div>
    <div class="child"></div>
    <div class="child"></div>
    <div class="child"></div>
</div>

I've implemented an event handler for each child element using jQuery:

$( "div.child" ).on( "click", someFunction );

Is there a straightforward method for me to identify which child element was clicked within the event object? For instance, I'd like to be able to determine if the user clicked on the 3rd child <div> as opposed to one of the other child <div>.

javascript jquery html css

Answer 1

Answer №1

Utilize the index() method to retrieve the index based on its siblings. Inside the handler, this refers to the DOM object of the clicked element.

$("div.child").on("click", function() {
  console.log($(this).index())
});

$("div.child").on("click", function() {
  console.log('Clicked div' + ($(this).index() + 1))
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="parentElement">
  <div class="child">1</div>
  <div class="child">2</div>
  <div class="child">3</div>
  <div class="child">4</div>
</div>

Answer 2

Utilize the index() method to retrieve the index based on its siblings. Inside the handler, this refers to the DOM object of the clicked element.

$("div.child").on("click", function() {
  console.log($(this).index())
});

$("div.child").on("click", function() {
  console.log('Clicked div' + ($(this).index() + 1))
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="parentElement">
  <div class="child">1</div>
  <div class="child">2</div>
  <div class="child">3</div>
  <div class="child">4</div>
</div>

Answer 3

Answer №2

To determine the current target in an event, you can utilize the currentTarget property within the event object or employ jQuery's index() function.

$( "div.child" ).on( "click", function(event){
   console.log(event.currentTarget);
} );

$("div.child").on("click", function(e) {
  console.log(e.currentTarget);
  console.log($(this).index());
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="parentElement">
  <div class="child">First</div>
  <div class="child">Second</div>
  <div class="child">Third</div>
  <div class="child">Fourth</div>
</div>

Answer 4

To determine the current target in an event, you can utilize the currentTarget property within the event object or employ jQuery's index() function.

$( "div.child" ).on( "click", function(event){
   console.log(event.currentTarget);
} );

$("div.child").on("click", function(e) {
  console.log(e.currentTarget);
  console.log($(this).index());
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="parentElement">
  <div class="child">First</div>
  <div class="child">Second</div>
  <div class="child">Third</div>
  <div class="child">Fourth</div>
</div>

Answer 5

Answer №3

Try using the jQuery method .index() on the element that was clicked.

$( "div.child" ).on( "click", function(e){
  alert($(this).index());
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="parentElement">
    <div class="child">Test1</div>
    <div class="child">Test2</div>
    <div class="child">Test3</div>
    <div class="child">Test4</div>
</div>

Answer 6

Try using the jQuery method .index() on the element that was clicked.

$( "div.child" ).on( "click", function(e){
  alert($(this).index());
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="parentElement">
    <div class="child">Test1</div>
    <div class="child">Test2</div>
    <div class="child">Test3</div>
    <div class="child">Test4</div>
</div>

Answer 7

Answer №4

If you need to locate the index of a child element, consider using jquery's index method.

$( "div.child" ).on( "click", function(event){
console.log($(this).index())

} );

JSFIDDLE

Answer 8

If you need to locate the index of a child element, consider using jquery's index method.

$( "div.child" ).on( "click", function(event){
console.log($(this).index())

} );

JSFIDDLE

What is the simplest method for finding the position of a child element in relation to its parent?

Answer №1

Answer №2

Answer №3

Answer №4

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What is the simplest method for finding the position of a child element in relation to its parent?

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