Remove attribute checked of checkbox

Question

I need remove the attribute  checked  of one checkbox when errors occur   The  removeAttr function not work  Any idea      HTML   lt div data-role  controlgroup  data-type  horizontal  data-mini  true  style  margin-left  auto  margin-right  auto  width  100   text-align  center   gt       lt input type  checkbox  id  captureImage  name  add image  class  custom    gt       lt label for  captureImage  data-icon  checkbox  gt Image lt  label gt       lt input type  checkbox  id  captureAudio  name  add audio  class  custom    gt       lt label for  captureAudio  data-icon  checkbox  gt Audio lt  label gt       lt input type  checkbox  id  captureVideo  name  add video  class  custom    gt       lt label for  captureVideo  data-icon  checkbox  gt Video lt  label gt   lt  div gt    Javascript      captureImage   live  change   function                captureImage   prop  checked   false      Here Work      if     captureImage checked   val       undefined                navigator device capture captureImage function mediaFiles                console log  works               function exception                    captureImage   prop  checked   false      Not Works Here              callback error exception               limit  1                      captureAudio   live  change   function         if     captureAudio checked   val       undefined                navigator device capture captureAudio function mediaFiles                console log  audio               function                     captureAudio   removeAttr  checked                 callback error              limit  1                   captureVideo   live  change   function         if     captureVideo checked   val       undefined                navigator device capture captureVideo function mediaFiles                console log  video               function exception                    captureVideo   prop  checked   false                callback error exception               limit  1

User · Accepted Answer

Sorry  I solved my problem with the code above       captureImage   live  change   function         if     captureImage checked   val       undefined            navigator device capture captureImage function mediaFiles                console log  works               function exception                    captureImage   removeAttr  checked   checkboxradio  refresh                 callback error exception

User · Answer

try something like this FIDDLE      try                 navigator device capture captureImage function mediaFiles            console log  works                              catch err                  alert  hi                captureImage   prop  checked   false

User · Answer

Try this to check      captureImage   attr  checked  true  checkboxradio  refresh      and uncheck      captureImage   attr  checked  false  checkboxradio  refresh

User · Answer

You could try   this        captureAudio   live  change   function         if   this  val       undefined       IF THIS VALUE IS NOT UNDEFINED                navigator device capture captureAudio function mediaFiles                console log  audio               function                   this  removeAttr  checked       REMOVE checked ATTRIBUTE                    YOU CAN USE    this  prop  checked   false    ALSO                 callback error              limit  1

User · Answer

Try         captureAudio   prop  checked   false

User · Answer

I use prop attribute for unchecked the checkbox when errors occur  You don t need to use remove property for unchecked your checkbox      input IDName   prop  checked   false     It is working fine for me  Hope it will work for you also

User · Answer

using  removeAttr   on a boolean attribute such as checked  selected  or readonly would also set the corresponding named property to false   Hence removed this checked attribute       IdName option checked   removeAttr  checked

User · Answer

Try       captureAudio   0  checked   false

User · Answer

Both of these should work       captureImage   prop  checked   false     AND OR      captureImage   removeAttr  checked          you can try both together

[javascript] Remove attribute "checked" of checkbox

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