Answers for "is radio button checked jquery"

installing vue router & implementation

//Installing Vue Router
npm install vue-router

//Implementation
//main.js - Add below lines
import VueRouter from 'vue-router';

Vue.use(VueRouter);

const router = new VueRouter({
  routes,
  mode: 'history'
});

new Vue({
  router,
  render: h => h(App)
}).$mount('#app')

//App.vue - Add below line in v-content
/*
<template>
  <v-app>
    <v-content>
      <router-view></router-view>
    </v-content>
  </v-app>
</template>
*/

//route.js - We need to craate file under src
import linkName from './components/fileName.vue';
export const routes = [
  {
    path: '/',
    component: linkName
  }
]

add router to vue

vue add router # Vue CLI

jQuery check a radio button

// jQuery version 1.6 or above use:  
$("#myRadioID").prop("checked", true);
 
//jQuery versions below 1.6 use:
$("#myRadioID").attr('checked', 'checked');

if radio checked jquery

$('#element').click(function() {
   if($('#radio_button').is(':checked')) { alert("it's checked"); }
});

check radio button is checked jquery

$(document).ready(function(){
  $('#submit_button').click(function() {
    if (!$("input[name='name']:checked").val()) {
       alert('Nothing is checked!');
        return false;
    }
    else {
      alert('One of the radio buttons is checked!');
    }
  });
});

How can I know which radio button is selected via jQuery

if ($('input[name="radioName"]:checked', '#myForm').length) {
	//Yes, it's checked!
}