Calling onclick on a radiobutton list using javascript

Question

How do I call onclick on a radiobutton list using javascript

User · Answer

x000D   x000D  Hi  I think all of the above might work  In case what you need is simple  I used  x000D   x000D   lt body gt  x000D       lt div class  radio-buttons-choice  id  container-3-radio-buttons-choice  gt  x000D           lt input type  radio  name  one  id  one-variable-equations  onclick  checkRadio name   gt  lt label gt Only one lt  label gt  lt br gt  x000D           lt input type  radio  name  multiple  id  multiple-variable-equations  onclick  checkRadio name   gt  lt label gt I have multiple lt  label gt  x000D       lt  div gt  x000D   x000D   lt script gt  x000D  function checkRadio name    x000D      if name     one    x000D      console log  Choice     name   x000D          document getElementById  one-variable-equations   checked   true  x000D          document getElementById  multiple-variable-equations   checked   false  x000D   x000D        else if  name     multiple    x000D          console log  Choice     name   x000D          document getElementById  multiple-variable-equations   checked   true  x000D          document getElementById  one-variable-equations   checked   false  x000D        x000D    x000D   lt  script gt  x000D   lt  body gt  x000D   x000D   x000D

User · Answer

How are you generating the radio button list  If you re just using HTML    lt input type  radio  onclick  alert  hello      gt    If you re generating these via something like ASP NET  you can add that as an attribute to each element in the list  You can run this after you populate your list  or inline it if you build up your list one-by-one   foreach ListItem RadioButton in RadioButtons       RadioButton Attributes Add  onclick    alert  hello           More info  http   www w3schools com jsref event onclick asp

User · Answer

How are you generating the radio button list  If you re just using HTML    lt input type  radio  onclick  alert  hello      gt    If you re generating these via something like ASP NET  you can add that as an attribute to each element in the list  You can run this after you populate your list  or inline it if you build up your list one-by-one   foreach ListItem RadioButton in RadioButtons       RadioButton Attributes Add  onclick    alert  hello           More info  http   www w3schools com jsref event onclick asp

User · Answer

To trigger the onClick event on a radio-button invoke the click   method on the DOM element   document getElementById  radioButton   click     using jquery       radioButton   click     AngularJs   angular element   radioButton   trigger  click

User · Answer

The other answers did not work for me  so I checked Telerik s official documentation it says you need to find the button and call the click   function   function KeyPressed sender  eventArgs                var button    find   lt    RadButton1 ClientID   gt                 button click

User · Answer

The problem here is that the rendering of a RadioButtonList wraps the individual radio buttons  ListItems  in span tags and even when you assign a client-side event handler to the list item directly using Attributes it assigns the event to the span  Assigning the event to the RadioButtonList assigns it to the table it renders in   The trick here is to add the ListItems on the aspx page and not from the code behind  You can then assign the JavaScript function to the onClick property  This blog post  attaching client-side event handler to radio button list by Juri Strumpflohner explains it all   This only works if you know the ListItems in advance and does not help where the items in the RadioButtonList need to be dynamically added using the code behind

User · Answer

The problem here is that the rendering of a RadioButtonList wraps the individual radio buttons  ListItems  in span tags and even when you assign a client-side event handler to the list item directly using Attributes it assigns the event to the span  Assigning the event to the RadioButtonList assigns it to the table it renders in   The trick here is to add the ListItems on the aspx page and not from the code behind  You can then assign the JavaScript function to the onClick property  This blog post  attaching client-side event handler to radio button list by Juri Strumpflohner explains it all   This only works if you know the ListItems in advance and does not help where the items in the RadioButtonList need to be dynamically added using the code behind

User · Answer

The other answers did not work for me  so I checked Telerik s official documentation it says you need to find the button and call the click   function   function KeyPressed sender  eventArgs                var button    find   lt    RadButton1 ClientID   gt                 button click

User · Answer

x000D   x000D  Hi  I think all of the above might work  In case what you need is simple  I used  x000D   x000D   lt body gt  x000D       lt div class  radio-buttons-choice  id  container-3-radio-buttons-choice  gt  x000D           lt input type  radio  name  one  id  one-variable-equations  onclick  checkRadio name   gt  lt label gt Only one lt  label gt  lt br gt  x000D           lt input type  radio  name  multiple  id  multiple-variable-equations  onclick  checkRadio name   gt  lt label gt I have multiple lt  label gt  x000D       lt  div gt  x000D   x000D   lt script gt  x000D  function checkRadio name    x000D      if name     one    x000D      console log  Choice     name   x000D          document getElementById  one-variable-equations   checked   true  x000D          document getElementById  multiple-variable-equations   checked   false  x000D   x000D        else if  name     multiple    x000D          console log  Choice     name   x000D          document getElementById  multiple-variable-equations   checked   true  x000D          document getElementById  one-variable-equations   checked   false  x000D        x000D    x000D   lt  script gt  x000D   lt  body gt  x000D   x000D   x000D

User · Answer

I agree with  annakata that this question needs some more clarification  but here is a very  very basic example of how to setup an onclick event handler for the radio buttons    lt html gt    lt head gt     lt script type  text javascript  gt      window onload   function              var ex1   document getElementById  example1            var ex2   document getElementById  example2            var ex3   document getElementById  example3             ex1 onclick   handler          ex2 onclick   handler          ex3 onclick   handler              function handler             alert  clicked             lt  script gt    lt  head gt    lt body gt     lt input type  radio  name  example1  id  example1  value  Example 1    gt     lt label for  example1  gt Example 1 lt  label gt     lt input type  radio  name  example2  id  example2  value  Example 2    gt     lt label for  example1  gt Example 2 lt  label gt     lt input type  radio  name  example3  id  example3  value  Example 3    gt     lt label for  example1  gt Example 3 lt  label gt    lt  body gt   lt  html gt

User · Answer

How are you generating the radio button list  If you re just using HTML    lt input type  radio  onclick  alert  hello      gt    If you re generating these via something like ASP NET  you can add that as an attribute to each element in the list  You can run this after you populate your list  or inline it if you build up your list one-by-one   foreach ListItem RadioButton in RadioButtons       RadioButton Attributes Add  onclick    alert  hello           More info  http   www w3schools com jsref event onclick asp

User · Answer

try following solution  HTML    lt div id  variant  gt   lt label gt  lt input type  radio  name  toggle  class  radio  value  19 99     gt  lt span gt A lt  span gt  lt  label gt   lt label gt  lt input type  radio  name  toggle  class  radio  value   lt  lt  lt   gt  lt span gt B lt  span gt  lt  label gt   lt label gt  lt input type  radio  name  toggle  class  radio  value  xxx  gt  lt span gt C lt  span gt  lt  label gt   lt p id  price  gt  lt  p gt        JS     document  ready function                 radio   click function                 document getElementById  price   innerHTML     this  val

User · Answer

try following solution  HTML    lt div id  variant  gt   lt label gt  lt input type  radio  name  toggle  class  radio  value  19 99     gt  lt span gt A lt  span gt  lt  label gt   lt label gt  lt input type  radio  name  toggle  class  radio  value   lt  lt  lt   gt  lt span gt B lt  span gt  lt  label gt   lt label gt  lt input type  radio  name  toggle  class  radio  value  xxx  gt  lt span gt C lt  span gt  lt  label gt   lt p id  price  gt  lt  p gt        JS     document  ready function                 radio   click function                 document getElementById  price   innerHTML     this  val

User · Answer

I agree with  annakata that this question needs some more clarification  but here is a very  very basic example of how to setup an onclick event handler for the radio buttons    lt html gt    lt head gt     lt script type  text javascript  gt      window onload   function              var ex1   document getElementById  example1            var ex2   document getElementById  example2            var ex3   document getElementById  example3             ex1 onclick   handler          ex2 onclick   handler          ex3 onclick   handler              function handler             alert  clicked             lt  script gt    lt  head gt    lt body gt     lt input type  radio  name  example1  id  example1  value  Example 1    gt     lt label for  example1  gt Example 1 lt  label gt     lt input type  radio  name  example2  id  example2  value  Example 2    gt     lt label for  example1  gt Example 2 lt  label gt     lt input type  radio  name  example3  id  example3  value  Example 3    gt     lt label for  example1  gt Example 3 lt  label gt    lt  body gt   lt  html gt

User · Answer

I agree with  annakata that this question needs some more clarification  but here is a very  very basic example of how to setup an onclick event handler for the radio buttons    lt html gt    lt head gt     lt script type  text javascript  gt      window onload   function              var ex1   document getElementById  example1            var ex2   document getElementById  example2            var ex3   document getElementById  example3             ex1 onclick   handler          ex2 onclick   handler          ex3 onclick   handler              function handler             alert  clicked             lt  script gt    lt  head gt    lt body gt     lt input type  radio  name  example1  id  example1  value  Example 1    gt     lt label for  example1  gt Example 1 lt  label gt     lt input type  radio  name  example2  id  example2  value  Example 2    gt     lt label for  example1  gt Example 2 lt  label gt     lt input type  radio  name  example3  id  example3  value  Example 3    gt     lt label for  example1  gt Example 3 lt  label gt    lt  body gt   lt  html gt

User · Answer

To trigger the onClick event on a radio-button invoke the click   method on the DOM element   document getElementById  radioButton   click     using jquery       radioButton   click     AngularJs   angular element   radioButton   trigger  click

User · Answer

I agree with  annakata that this question needs some more clarification  but here is a very  very basic example of how to setup an onclick event handler for the radio buttons    lt html gt    lt head gt     lt script type  text javascript  gt      window onload   function              var ex1   document getElementById  example1            var ex2   document getElementById  example2            var ex3   document getElementById  example3             ex1 onclick   handler          ex2 onclick   handler          ex3 onclick   handler              function handler             alert  clicked             lt  script gt    lt  head gt    lt body gt     lt input type  radio  name  example1  id  example1  value  Example 1    gt     lt label for  example1  gt Example 1 lt  label gt     lt input type  radio  name  example2  id  example2  value  Example 2    gt     lt label for  example1  gt Example 2 lt  label gt     lt input type  radio  name  example3  id  example3  value  Example 3    gt     lt label for  example1  gt Example 3 lt  label gt    lt  body gt   lt  html gt

User · Answer

The problem here is that the rendering of a RadioButtonList wraps the individual radio buttons  ListItems  in span tags and even when you assign a client-side event handler to the list item directly using Attributes it assigns the event to the span  Assigning the event to the RadioButtonList assigns it to the table it renders in   The trick here is to add the ListItems on the aspx page and not from the code behind  You can then assign the JavaScript function to the onClick property  This blog post  attaching client-side event handler to radio button list by Juri Strumpflohner explains it all   This only works if you know the ListItems in advance and does not help where the items in the RadioButtonList need to be dynamically added using the code behind

User · Answer

The problem here is that the rendering of a RadioButtonList wraps the individual radio buttons  ListItems  in span tags and even when you assign a client-side event handler to the list item directly using Attributes it assigns the event to the span  Assigning the event to the RadioButtonList assigns it to the table it renders in   The trick here is to add the ListItems on the aspx page and not from the code behind  You can then assign the JavaScript function to the onClick property  This blog post  attaching client-side event handler to radio button list by Juri Strumpflohner explains it all   This only works if you know the ListItems in advance and does not help where the items in the RadioButtonList need to be dynamically added using the code behind

User · Answer

How are you generating the radio button list  If you re just using HTML    lt input type  radio  onclick  alert  hello      gt    If you re generating these via something like ASP NET  you can add that as an attribute to each element in the list  You can run this after you populate your list  or inline it if you build up your list one-by-one   foreach ListItem RadioButton in RadioButtons       RadioButton Attributes Add  onclick    alert  hello           More info  http   www w3schools com jsref event onclick asp

[javascript] Calling onclick on a radiobutton list using javascript

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