In HTML code my page contains:

<div id="main_menu">
  <a href="#" id="login">Link1</a>
  <a href="#" id="logout">Link2</a>
</div>
<div id="second_menu">
  <a href="#" id="information">Link info</a>
  <a href="#" id="profile">My profile</a>
</div>
<div id="menu_oustide"><a href="#" id="something">Link1</a></div>

In jQuery if I want to check if the user clicked any link in page I use this code:

$('a').click(function() { 

  // do something

});

How can I start a function if the user clicked only on links in specific div? I would like to have a function that starts if a user clicked any link only in div ID named "main_menu" AND "second_menu", but not in "menu_outside".

In HTML code my page contains:

<div id="main_menu">
  <a href="#" id="login">Link1</a>
  <a href="#" id="logout">Link2</a>
</div>
<div id="second_menu">
  <a href="#" id="information">Link info</a>
  <a href="#" id="profile">My profile</a>
</div>
<div id="menu_oustide"><a href="#" id="something">Link1</a></div>

In jQuery if I want to check if the user clicked any link in page I use this code:

$('a').click(function() { 

  // do something

});

How can I start a function if the user clicked only on links in specific div? I would like to have a function that starts if a user clicked any link only in div ID named "main_menu" AND "second_menu", but not in "menu_outside".

• javascript
• jquery
• html

2 Answers 2

Depending on what exactly you want to do, you can bind the event handler to those links only, using the descendant ^[docs] and multiple ^[docs] selectors:

$('#main_menu a, #second_menu a').click(function() {
    // link inside #main_menu or #second_menu
});

If you don't want to perform the same action for both, you have to bind the event handler individually.

You could also check dynamically whether the link is a descendant of any of these element, with closest ^[docs]:

$('a').click(function() {
    if($(this).closest("#main_menu").length) {
        // inside #main_menu
    }
    if($(this).closest("#second_menu").length) {
        // inside #second_menu
    }
    //...
});

But that introduces an additional overhead.

use this to select the div and ahref you want.

 $('#second_menu a').click(function(){
    // This will select the a href's only in the second menu.
    // basically, in div id "#second_menu" select all "a" elements.
 });