How do I prevent a parent s onclick event from firing when a child anchor is clicked

Question

I m currently using jQuery to make a div clickable and in this div I also have anchors  The problem I m running into is that when I click on an anchor both click events are firing  for the div and the anchor   How do I prevent the div s onclick event from firing when an anchor is clicked   Here s the broken code   JavaScript  var url       clickable a   attr  href         clickable   click function         window location   url      return true       HTML   lt div id  clickable  gt       lt  -- Other content  -- gt       lt a href  http   foo com  gt I don t want  clickable to handle this click event  lt  a gt   lt  div gt

User · Answer

Inline Alternative    lt div gt       lt  -- Other content  -- gt       lt a onclick  event stopPropagation     href  http   foo com  gt I don t want  clickable to handle this click event  lt  a gt   lt  div gt

User · Answer

add a as follows    lt a href  http   foo com  onclick  return false   gt      lt  a gt    or return false  from click handler for  clickable like         clickable   click function             var url       clickable a   attr  href            window location   url          return false

User · Answer

You need to stop the event from reaching  bubbling to  the parent  the div   See the part about bubbling here  and jQuery-specific API info here

User · Answer

x000D   x000D  var inner   document querySelector   inner    x000D  var outer   document querySelector   outer    x000D  inner addEventListener  click  innerFunction   x000D  outer addEventListener  click  outerFunction   x000D   x000D  function innerFunction event   x000D    event stopPropagation    x000D    console log  Inner Functiuon    x000D    x000D   x000D  function outerFunction event   x000D    console log  Outer Functiuon    x000D    x000D   lt  DOCTYPE html gt  x000D   lt html gt  x000D   lt head gt  x000D     lt meta charset  utf-8  gt  x000D     lt meta name  viewport  content  width device-width  gt  x000D     lt title gt Pramod Kharade-Event with Outer and Inner Progration lt  title gt  x000D   lt  head gt  x000D   lt body gt  x000D   lt div id  outer  style  width 100px height 100px background-color green   gt  x000D     lt div id  inner  style  width 35px height 35px background-color yellow   gt  lt  div gt  x000D   lt  div gt  x000D   lt  body gt  x000D   lt  html gt  x000D   x000D   x000D

User · Answer

To specify some sub element as unclickable write the css hierarchy as in the example below   In this example I stop propagation to any elements     inside td inside tr inside a table with the class   subtable     document  ready function                subtable tr td     click function  event              event stopPropagation

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ignoreParent   is a pure JavaScript solution   It works as an intermediary layer that compares the coordinates of the mouse click with the coordinates of the child element s  Two simple implementation steps   1  Put the ignoreParent   code on your page   2  Instead of the parent s original onclick  parentEvent      write   onclick  ignoreParent   parentEvent      child-ID        You may pass IDs of any number of child elements to the function  and exclude others   If you clicked on one of the child elements  the parent event doesn t fire  If you clicked on parent  but not on any of the child elements  provided as arguments   the parent event is fired   ignoreParent   code on Github

User · Answer

Here s an example using Angular 2   For example  if you wanted to close a Modal Component if the user clicks outside of it      Close the modal if the document is clicked    HostListener  document click      event    public onDocumentClick event  MouseEvent   void     this closeModal          Don t close the modal if the modal itself is clicked    HostListener  click      event    public onClick event  MouseEvent   void     event stopPropagation

User · Answer

you can also try this      clickable   click function event       var senderElementName   event target tagName toLowerCase       if senderElementName      div                  do something here           else              do something with  lt a gt  tag

User · Answer

Use stopPropagation method  see an example       clickable a   click function e       e stopPropagation          As said by jQuery Docs      stopPropagation method prevents the event from bubbling up the DOM   tree  preventing any parent handlers from being notified of the event    Keep in mind that it does not prevent others listeners to handle this event ex  more than one click handler for a button   if it is not the desired effect  you must use stopImmediatePropagation instead

User · Answer

If you have multiple elements in the clickable div  you should do this       clickable     click function e   e stopPropagation

User · Answer

If it is in inline context  in HTML try  this   onclick  functionCall   event stopPropagation

User · Answer

Here is a non jQuery solution that worked for me   x000D   x000D   lt div style  background cyan  width 100px  height 100px   onclick  if  event srcElement  this   console log  outer      gt       lt a style  background red  onclick  console log  inner     gt Click me lt  a gt   lt  div gt  x000D   x000D   x000D

User · Answer

lt a onclick  return false   href  http   foo com  gt I want to ignore my parent s onclick event  lt  a gt

User · Answer

If a child element is clicked  then the event bubbles up to the parent and event target     event currentTarget  So in your function  you can check this and return early  i e   var url      quot  clickable a quot   attr  quot href quot       quot  clickable quot   click function event        if   event target     event currentTarget               user clicked on a child and we ignore that         return            window location   url      return true

User · Answer

Events bubble to the highest point in the DOM at which a click event has been attached  So in your example  even if you didn t have any other explicitly clickable elements in the div  every child element of the div would bubble their click event up the DOM to until the DIV s click event handler catches it   There are two solutions to this is to check to see who actually originated the event  jQuery passes an eventargs object along with the event       clickable   click function e        var senderElement   e target         Check if sender is the  lt div gt  element e g         if   e target  is  div          window location   url      return true        You can also attach a click event handler to your links which tell them to stop event bubbling after their own handler executes       clickable a   click function e          Do something    e stopPropagation

User · Answer

You can check whether the target is not your div-element and then issue another click event on the parent after which you will  quot return quot  from the handle     clickable   click function  event        let div     event target       if    div is  div             div parent   click           return               Then Implement your logic here

User · Answer

All solution are complicated and of jscript   Here is the simplest version   var IsChildWindow false   function ParentClick         if IsChildWindow  true                IsChildWindow  false          return              do ur work here        function ChildClick         IsChildWindow true        Do ur work here

User · Answer

If you do not intend to interact with the inner element s in any case  then a CSS solution might be useful for you   Just set the inner element s to pointer-events  none  in your case    clickable  gt  a       pointer-events  none      or to target all inner elements generally    clickable         pointer-events  none      This easy hack saved me a lot of time while developing with ReactJS  Browser support could be found here  http   caniuse com  feat pointer-events

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In case someone had this issue using React  this is how I solved it   scss    loginBackdrop   position  absolute  width  100   important  height  100   important  top 0px  left 0px  z-index  9      loginFrame   width   iFrameWidth  height   iFrameHeight  background-color   mainColor  position  fixed  z-index  10  top  50   left  50   margin-top  calc -1      iFrameHeight    2   margin-left  calc -1      iFrameWidth    2   border  solid 1px grey  border-radius  20px  box-shadow  0px 0px 90px  545454      Component s render     render                 return            lt div id  loginBackdrop  onClick  this props closeLogin  gt               lt div id  loginFrame  onClick   e   gt  e preventDefault   e stopPropagation     gt                    modal content                   lt  div gt           lt  div gt            By a adding an onClick function for the child modal  content div  mouse click events are prevented to reach the  closeLogin  function of the parent element   This did the trick for me and I was able to create a modal effect with 2 simple divs

User · Answer

Using return false  or e stopPropogation    will not allow further code to execute  It will stop flow at this point itself

User · Answer

Writing if anyone needs  worked for me    event stopImmediatePropagation     From this solution

User · Answer

Here my solution for everyone out there looking for a non-jQuery code  pure javascript   document getElementById  clickable   addEventListener  click   function  e        e   window event    e       if this     e target               put your code here             Your code wont be executed if clicked on parent s childs

User · Answer

e stopPropagation   is a correct solution  but in case you don t want to attach any event handler to your inner anchor  you can simply attach this handler to your outer div  e   gt    e target     e currentTarget  amp  amp  window location   URL

[javascript] How do I prevent a parent's onclick event from firing when a child anchor is clicked?

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