How do you detect the clearing of a search HTML5 input

Question

In HTML5  the search input type appears with a little X on the right that will clear the textbox  at least in Chrome  maybe others   Is there a way to detect when this X is clicked in Javascript or jQuery other than  say  detecting when the box is clicked at all or doing some sort of location click-detecting  x-position y-position

User · Answer

I know this is an old question  but I was looking for the similar thing  Determine when the  X  was clicked to clear the search box  None of the answers here helped me at all  One was close but also affected when the user hit the  enter  button  it would fire the same result as clicking the  X    I found this answer on another post and it works perfect for me and only fires when the user clears the search box      input   bind  mouseup   function e      var  input     this      oldValue    input val        if  oldValue        return         When this event is fired after clicking on the clear button       the value is not cleared yet  We have to wait for it     setTimeout function         var newValue    input val           if  newValue                     capture the clear           input trigger  cleared                   1

User · Answer

Actually  there is a  quot search quot  event that is fired whenever the user searches  or when the user clicks the  quot x quot   This is especially useful because it understands the  quot incremental quot  attribute  Now  having said that  I m not sure if you can tell the difference between clicking the  quot x quot  and searching  unless you use an  quot onclick quot  hack  Either way  hopefully this helps   References  http   help dottoro com ljdvxmhr php

User · Answer

Using Pauan s response  it s mostly possible   Ex    lt head gt       lt script type  text javascript  gt          function OnSearch input                if input value                          alert  You either clicked the X or you searched for nothing                               else                   alert  You searched for     input value                                lt  script gt   lt  head gt   lt body gt      Please specify the text you want to find and press ENTER       lt input type  search  name  search  onsearch  OnSearch this    gt   lt  body gt

User · Answer

My solution is based on the onclick event  where I check the value of the input  make sure that it s not empty  on the exact time the event fires and then wait for 1 millisecond and check the value again  if it s empty then it means that the clear button have been clicked not just the input field  Here s an example using a Vue function  HTML  lt input   id  quot searchBar quot    class  quot form-input col-span-4 quot    type  quot search quot    placeholder  quot Search    quot     click  quot clearFilter  event  quot    gt   JS clearFilter  function   event      if  event target value      quot  quot         setTimeout function            if  document getElementById  quot searchBar quot   value      quot  quot           console log  quot Clear button is clicked  quot           1         console log  quot Search bar is clicked but not the clear button  quot

User · Answer

It made sense to me that clicking the X should count as a change event   I already had the onChange event all setup to do what I needed it to do   So for me  the fix was to simply do this jQuery line      search   click function      this  change

User · Answer

The search  or onclick works    but the issue I found was with the older browsers - the search fails   Lots of plugins  jquery ui autocomplete or fancytree filter  have blur and focus handlers   Adding this to an autocomplete input box worked for me used this value       because it was faster to evaluate    The blur then focus kept the cursor in the box when you hit the little  x      The PropertyChange and input worked for both IE 10 and IE 8 as well as other browsers       INPUTID   on  propertychange input   function e         if  this value          this  blur   focus           For FancyTree filter extension  you can use a reset button and force it s click event as follows   var TheFancyTree       FancyTreeID   fancytree  getTree        input name FT FilterINPUT    on  propertychange input   function  e        var n      leavesOnly   false      match     this  val           check for the escape key or empty filter     if  e  amp  amp  e which       ui keyCode ESCAPE      trim match                       button btnResetSearch   click            return             n   SiteNavTree filterNodes function  node            return MatchContainsAll CleanDiacriticsString node title toLowerCase     match              leavesOnly           button btnResetSearch   attr  disabled   false          span SiteNavMatches   text       n     matches        focus        handle the reset and check for empty filter field        set the value to trigger the change    button btnResetSearch   click function  e        if     input name FT FilterINPUT    val                     input name FT FilterINPUT    val             span SiteNavMatches   text          SiteNavTree clearFilter       attr  disabled   true     Should be able to adapt this for most uses

User · Answer

On click of TextField cross button X  onmousemove   gets fired  we can use this event to call any function    lt input type  search  class  actInput  id  ruleContact  onkeyup  ruleAdvanceSearch    placeholder  Search     onmousemove  ruleAdvanceSearch     gt

User · Answer

try this  hope help you     input name search-mini    on  search   function         do something for search

User · Answer

document querySelectorAll  input type search    forEach function  input       input addEventListener  mouseup   function  e                    if  input value length  gt  0                        setTimeout function                              if  input value length     0                                  do reset action here                                                  5                                         ECMASCRIPT 2016

User · Answer

It doesn t seem like you can access this in browser   The search input is a Webkit HTML wrapper for the Cocoa NSSearchField   The cancel button seems to be contained within the browser client code with no external reference available from the wrapper   Sources    http   weblogs mozillazine org hyatt archives 2004 07 html 005890 http   www whatwg org specs web-apps current-work multipage states-of-the-type-attribute html text-state-and-search-state http   dev w3 org html5 markup input search html input search   Looks like you ll have to figure it out through mouse position on click with something like      input type search    bind  click   function e      var  earch     this     var offset    earch offset       if  e pageX  gt  offset left    earch width   - 16       X button 16px wide         your code here

User · Answer

I believe this is the only answer that fires ONLY when the x is clicked  However  it is a bit hacky and ggutenberg s answer will work for most people      search-field   on  click   function          search-field   on  search   function        if  this value         console log  quot clicked x quot             Put code you want to run on clear here               setTimeout function             search-field   off  search         1        Where   search-field  is the jQuery selector for your input  Use  input type search   to select all search inputs  Works by checking for a search event  Pauan s answer  immediately after a click on the field

User · Answer

The original question is  quot Can I detect a click of the  x   quot   This can be achieved by  quot sacrificing quot  Enter in the search event  There are many events firing at different times in the lifecycle of an input box of type search  input  change  search  Some of them overlap under certain circumstances  By default   quot search quot  fires when you press Enter and when you press the  x   with the incremental attribute  it also fires when you add remove any character  with a 500ms delay to capture multiple changes and avoid overwhelming the listener  The trouble is  search generates an ambiguous event with input value     quot  quot   because there are three ways it could have turned empty   1   quot the user pressed the  x  quot    2   quot the user pressed Enter on an input with no text quot   or  3   quot the user edited the input  Backspace  cut  etc  till the input became empty  and eventually incremental triggered the search event for the empty input quot   The best way to disambiguate is to take Enter out of the equation  and have search fire only when the  x  is pressed  You achieve that by suppressing the Enter keypress altogether  I know it sounds silly  but you can get the Enter behavior back under better controlled circumstances via the keydown event  where you d do the suppressing too   the input event or the change event  The only thing that is unique to search is the  x  click  This removes the ambiguity if you don t use incremental  If you use incremental  the thing is  you can achieve most of the incremental behavior with the input event  you d just need to re-implement the 500ms debouncing logic   So  if you can drop incremental  or optionally simulate it with input   this question is answered by a combination of search and keydown with event preventDefault    If you can t drop incremental  you ll continue to have some of the ambiguity described above  Here s a code snippet demonstrating this   x000D   x000D  inpEl   document getElementById  inp    monitor   document getElementById  monitor     function print msg      monitor value    msg     n      function searchEventCb ev      print  You clicked the  x   Input value     ev target value         function keydownEventCb ev        if ev key     Enter         print  Enter pressed  input value     ev target value              ev preventDefault             inpEl addEventListener  search   searchEventCb  true   inpEl addEventListener  keydown   keydownEventCb  true   x000D   lt input type  search  id  inp  placeholder  Type something  gt    lt textarea id  monitor  rows  10  cols  50  gt   lt  textarea gt  x000D   x000D   x000D   In this simple snippet  you ve turned search into a dedicated event that fires only when you press  x   and that answers the question originally posted  You track input value with the keydown for Enter  Personally  I prefer to put an ev target blur   when pressing the Enter key  simulating a loss of focus for the input box   and monitor the change event to track the input value  instead of monitoring input value via keydown   In this way you can uniformly track input value on focus changes  which can be useful  It works for me because I need to process the event only if the input value has actually changed  but it might not work for everybody  Here s the snippet with the blur   behavior  now you ll get a message even if you manually focus away from the input box  but remember  expect to see a change message only if a change actually happened    x000D   x000D  inpEl   document getElementById  inp    monitor   document getElementById  monitor     function print msg      monitor value    msg     n      function searchEventCb ev      print  You clicked the  x   Input value     ev target value         function changeEventCb ev      print  Change fired  input value     ev target value         function keydownEventCb ev        if ev key     Enter             ev target blur            ev preventDefault             inpEl addEventListener  search   searchEventCb  true   inpEl addEventListener  change   changeEventCb  true   inpEl addEventListener  keydown   keydownEventCb  true   x000D   lt input type  search  id  inp  placeholder  Type something  gt    lt textarea id  monitor  rows  10  cols  50  gt   lt  textarea gt  x000D   x000D   x000D

User · Answer

Here s one way of achieving this  You need to add incremental attribute to your html or it won t work    x000D   x000D  window onload   function     x000D    var tf   document getElementById  textField    x000D    var button   document getElementById  b    x000D    button disabled   true  x000D    var onKeyChange   function textChange     x000D      button disabled    tf value           true   false  x000D      x000D    tf addEventListener  keyup   onKeyChange   x000D    tf addEventListener  search   onKeyChange   x000D   x000D    x000D   lt input id  textField  type  search  placeholder  search  incremental  incremental  gt  x000D   lt button id  b  gt Go  lt  button gt  x000D   x000D   x000D

User · Answer

I want to add a  late  answer  because I struggled with change  keyup and search today  and maybe what I found in the end may be useful for others too  Basically  I have a search-as-type panel  and I just wanted to react properly to the press of the little X  under Chrome and Opera  FF does not implement it   and clear a content pane as a result   I had this code      some-input  keyup function             update panel       some-input  change function             update panel       some-input  on  search   function             update panel       They are separate because I wanted to check when and under which circumstances each was called    It turns out that Chrome and Firefox react differently   In particular  Firefox treats change as  every change to the input   while Chrome treats it as  when focus is lost AND the content is changed   So  on Chrome the  update panel  function was called once  on FF twice for every keystroke  one in keyup  one in change   Additionally  clearing the field with the small X  which is not present under FF  fired the search event under Chrome  no keyup  no change   The conclusion  Use input instead      some-input  on  input   function             update panel      It works with the same behaviour under all the browsers I tested  reacting at every change in the input content  copy-paste with the mouse  autocompletion and  X  included

User · Answer

Bind search-event the search box as given below-     input type search    on  search   function             search logic here        this function will be executed on click of X  clear button

User · Answer

based on event-loop of js  the click on clear button will trigger search event on input  so below code will work as expected   input onclick   function e     this  cleared   true   setTimeout     gt       this  cleared   false        input onsearch   function e     if this  cleared        console log  clear button clicked            The above code  onclick event booked a this  cleared   false event loop  but the event will always run after the onsearch event  so you can stably check the this  cleared status to determine whether user just clicked on X button and then triggered a onsearch event   This can work on almost all conditions  pasted text  has incremental attribute  ENTER ESC key press etc

User · Answer

2021 - keep it simple  Wow  there are some really complicated answers in here for a really simple problem  Simply add a listener for  input  on your search input which will capture when the user types something in the input or clicks on the clear icon   x000D   x000D  document getElementById  searchInput   addEventListener  input    e    gt      console log  Input value     e currentTarget value         x000D   lt input id  searchInput  type  search  placeholder  Search    gt  x000D   x000D   x000D   If you can t use ES6  then here is the converted code for you  document getElementById  searchInput   addEventListener  input   function e          Yay  You make it in here when a user types or clicks the clear icon

User · Answer

Found this post and I realize it s a bit old  but I think I might have an answer   This handles the click on the cross  backspacing and hitting the ESC key   I am sure it could probably be written better - I m still relatively new to javascript   Here is what I ended up doing - I am using jQuery  v1 6 4    var searchVal         create a global var to capture the value in the search box  for comparison later   document  ready function          input type search    keyup function e        if  e which    27        catch ESC key and clear input         this  val                if     this  val           amp  amp  searchVal           e which    27             do something       searchVal                 searchVal     this  val               input type search    click function         if    this  val      filterVal             do something       searchVal

User · Answer

Full Solution is here  This will clear search when search x is clicked   or  will call the search api hit when user hit enter   this code can be further extended with additional esc keyup event matcher  but this should do it all    document getElementById  userSearch   addEventListener  search    function event     if event type      search        if event currentTarget value                hitSearchAjax event currentTarget value        else         clearSearchData                      Cheers

[javascript] How do you detect the clearing of a "search" HTML5 input?

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