In Vue.js, how do I unlink an array of radio buttons?











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With reference to the following Plunkr:



https://plnkr.co/edit/zbOBDEaWvn8Tw0F0O9cy?p=preview



The radio buttons are linked, because clicking 'Yes' checks both 'Yes' radio buttons, and checking 'No' checks both 'No' radio buttons.



In my data model, I have an array with two separate rows:



terms: [
{termBoolean: 'Yes'},
{termBoolean: 'No'}
]


How do I structure my code so that the rows are not linked, and I can check one 'Yes' and one 'No' at a time?










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    up vote
    0
    down vote

    favorite












    With reference to the following Plunkr:



    https://plnkr.co/edit/zbOBDEaWvn8Tw0F0O9cy?p=preview



    The radio buttons are linked, because clicking 'Yes' checks both 'Yes' radio buttons, and checking 'No' checks both 'No' radio buttons.



    In my data model, I have an array with two separate rows:



    terms: [
    {termBoolean: 'Yes'},
    {termBoolean: 'No'}
    ]


    How do I structure my code so that the rows are not linked, and I can check one 'Yes' and one 'No' at a time?










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      With reference to the following Plunkr:



      https://plnkr.co/edit/zbOBDEaWvn8Tw0F0O9cy?p=preview



      The radio buttons are linked, because clicking 'Yes' checks both 'Yes' radio buttons, and checking 'No' checks both 'No' radio buttons.



      In my data model, I have an array with two separate rows:



      terms: [
      {termBoolean: 'Yes'},
      {termBoolean: 'No'}
      ]


      How do I structure my code so that the rows are not linked, and I can check one 'Yes' and one 'No' at a time?










      share|improve this question













      With reference to the following Plunkr:



      https://plnkr.co/edit/zbOBDEaWvn8Tw0F0O9cy?p=preview



      The radio buttons are linked, because clicking 'Yes' checks both 'Yes' radio buttons, and checking 'No' checks both 'No' radio buttons.



      In my data model, I have an array with two separate rows:



      terms: [
      {termBoolean: 'Yes'},
      {termBoolean: 'No'}
      ]


      How do I structure my code so that the rows are not linked, and I can check one 'Yes' and one 'No' at a time?







      vue.js






      share|improve this question













      share|improve this question











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      asked Nov 22 at 5:41









      Mary

      14219




      14219
























          2 Answers
          2






          active

          oldest

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          up vote
          1
          down vote













          Edit: My original answer was incorrect. Your problem is due to the version of Vue you're using, i.e. version 1.0.26. In version 1 of Vue, there was no (term, index) syntactic sugar. Instead, index was accessed via the special property $index. My earlier answer was not applicable for this version of Vue.



          To fix your current code, please make the following change:



          <template v-for="term in terms">
          <label>
          <input type="radio" value="Yes" v-model="terms[$index].termBoolean" />Yes
          <input type="radio" value="No" v-model="terms[$index].termBoolean" />No
          </label><br>
          </template>


          Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.






          share|improve this answer























          • Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
            – Yoram de Langen
            Nov 22 at 7:13


















          up vote
          0
          down vote













           <template v-for="(index, term) in terms">


          EDIT : think you misordered the index and the term.






          share|improve this answer





















          • Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
            – B. Fleming
            Nov 22 at 6:40










          • I just checked the documentary, and you are right, the index goes in the second parameter.
            – securenova
            Nov 22 at 6:50










          • We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
            – B. Fleming
            Nov 22 at 7:05











          Your Answer






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          2 Answers
          2






          active

          oldest

          votes








          2 Answers
          2






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          1
          down vote













          Edit: My original answer was incorrect. Your problem is due to the version of Vue you're using, i.e. version 1.0.26. In version 1 of Vue, there was no (term, index) syntactic sugar. Instead, index was accessed via the special property $index. My earlier answer was not applicable for this version of Vue.



          To fix your current code, please make the following change:



          <template v-for="term in terms">
          <label>
          <input type="radio" value="Yes" v-model="terms[$index].termBoolean" />Yes
          <input type="radio" value="No" v-model="terms[$index].termBoolean" />No
          </label><br>
          </template>


          Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.






          share|improve this answer























          • Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
            – Yoram de Langen
            Nov 22 at 7:13















          up vote
          1
          down vote













          Edit: My original answer was incorrect. Your problem is due to the version of Vue you're using, i.e. version 1.0.26. In version 1 of Vue, there was no (term, index) syntactic sugar. Instead, index was accessed via the special property $index. My earlier answer was not applicable for this version of Vue.



          To fix your current code, please make the following change:



          <template v-for="term in terms">
          <label>
          <input type="radio" value="Yes" v-model="terms[$index].termBoolean" />Yes
          <input type="radio" value="No" v-model="terms[$index].termBoolean" />No
          </label><br>
          </template>


          Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.






          share|improve this answer























          • Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
            – Yoram de Langen
            Nov 22 at 7:13













          up vote
          1
          down vote










          up vote
          1
          down vote









          Edit: My original answer was incorrect. Your problem is due to the version of Vue you're using, i.e. version 1.0.26. In version 1 of Vue, there was no (term, index) syntactic sugar. Instead, index was accessed via the special property $index. My earlier answer was not applicable for this version of Vue.



          To fix your current code, please make the following change:



          <template v-for="term in terms">
          <label>
          <input type="radio" value="Yes" v-model="terms[$index].termBoolean" />Yes
          <input type="radio" value="No" v-model="terms[$index].termBoolean" />No
          </label><br>
          </template>


          Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.






          share|improve this answer














          Edit: My original answer was incorrect. Your problem is due to the version of Vue you're using, i.e. version 1.0.26. In version 1 of Vue, there was no (term, index) syntactic sugar. Instead, index was accessed via the special property $index. My earlier answer was not applicable for this version of Vue.



          To fix your current code, please make the following change:



          <template v-for="term in terms">
          <label>
          <input type="radio" value="Yes" v-model="terms[$index].termBoolean" />Yes
          <input type="radio" value="No" v-model="terms[$index].termBoolean" />No
          </label><br>
          </template>


          Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 22 at 7:06

























          answered Nov 22 at 6:44









          B. Fleming

          2,3271515




          2,3271515












          • Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
            – Yoram de Langen
            Nov 22 at 7:13


















          • Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
            – Yoram de Langen
            Nov 22 at 7:13
















          Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
          – Yoram de Langen
          Nov 22 at 7:13




          Came to the same conclusion after putting some debug code within the HTML <pre>{{ terms | json }}</pre>. Values were wrong and using $index looks cleaner.
          – Yoram de Langen
          Nov 22 at 7:13












          up vote
          0
          down vote













           <template v-for="(index, term) in terms">


          EDIT : think you misordered the index and the term.






          share|improve this answer





















          • Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
            – B. Fleming
            Nov 22 at 6:40










          • I just checked the documentary, and you are right, the index goes in the second parameter.
            – securenova
            Nov 22 at 6:50










          • We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
            – B. Fleming
            Nov 22 at 7:05















          up vote
          0
          down vote













           <template v-for="(index, term) in terms">


          EDIT : think you misordered the index and the term.






          share|improve this answer





















          • Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
            – B. Fleming
            Nov 22 at 6:40










          • I just checked the documentary, and you are right, the index goes in the second parameter.
            – securenova
            Nov 22 at 6:50










          • We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
            – B. Fleming
            Nov 22 at 7:05













          up vote
          0
          down vote










          up vote
          0
          down vote









           <template v-for="(index, term) in terms">


          EDIT : think you misordered the index and the term.






          share|improve this answer












           <template v-for="(index, term) in terms">


          EDIT : think you misordered the index and the term.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 22 at 6:34









          securenova

          72113




          72113












          • Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
            – B. Fleming
            Nov 22 at 6:40










          • I just checked the documentary, and you are right, the index goes in the second parameter.
            – securenova
            Nov 22 at 6:50










          • We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
            – B. Fleming
            Nov 22 at 7:05


















          • Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
            – B. Fleming
            Nov 22 at 6:40










          • I just checked the documentary, and you are right, the index goes in the second parameter.
            – securenova
            Nov 22 at 6:50










          • We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
            – B. Fleming
            Nov 22 at 7:05
















          Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
          – B. Fleming
          Nov 22 at 6:40




          Ordering of (term, index) was correct. The swapped order may work, but is semantically incorrect.
          – B. Fleming
          Nov 22 at 6:40












          I just checked the documentary, and you are right, the index goes in the second parameter.
          – securenova
          Nov 22 at 6:50




          I just checked the documentary, and you are right, the index goes in the second parameter.
          – securenova
          Nov 22 at 6:50












          We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
          – B. Fleming
          Nov 22 at 7:05




          We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special $index property provided by Vue.
          – B. Fleming
          Nov 22 at 7:05


















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