In Vue.js, how do I unlink an array of radio buttons?
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
asked Nov 22 '18 at 5:41
MaryMary
17719
add a comment |
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
asked Nov 22 '18 at 5:41
MaryMary
17719
add a comment |
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
asked Nov 22 '18 at 5:41
MaryMary
17719
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
vue.js
asked Nov 22 '18 at 5:41
MaryMary
17719
asked Nov 22 '18 at 5:41
MaryMary
17719
asked Nov 22 '18 at 5:41
MaryMary
17719
asked Nov 22 '18 at 5:41
MaryMary
17719
asked Nov 22 '18 at 5:41
MaryMary
17719
17719
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
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[$index].termBoolean" />No
</label><br>
</template>
Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
Came to the same conclusion after putting some debug code within the HTML<pre>{{ terms | json }}</pre>. Values were wrong and using$indexlooks cleaner.
– Yoram de Langen
Nov 22 '18 at 7:13
add a comment |
<template v-for="(index, term) in terms">
EDIT : think you misordered the index and the term.
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
Ordering of(term, index)was correct. The swapped order may work, but is semantically incorrect.
– B. Fleming
Nov 22 '18 at 6:40
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 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$indexproperty provided by Vue.
– B. Fleming
Nov 22 '18 at 7:05
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
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[$index].termBoolean" />No
</label><br>
</template>
Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
Came to the same conclusion after putting some debug code within the HTML<pre>{{ terms | json }}</pre>. Values were wrong and using$indexlooks cleaner.
– Yoram de Langen
Nov 22 '18 at 7:13
add a comment |
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[$index].termBoolean" />No
</label><br>
</template>
Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
Came to the same conclusion after putting some debug code within the HTML<pre>{{ terms | json }}</pre>. Values were wrong and using$indexlooks cleaner.
– Yoram de Langen
Nov 22 '18 at 7:13
add a comment |
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.
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
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[$index].termBoolean" />No
</label><br>
</template>
Alternatively, upgrade to Vue 2.x. If you choose to go this route, please review the migration guide.
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
edited Nov 22 '18 at 7:06
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
answered Nov 22 '18 at 6:44
B. FlemingB. Fleming
2,5321516
2,5321516
Came to the same conclusion after putting some debug code within the HTML<pre>{{ terms | json }}</pre>. Values were wrong and using$indexlooks cleaner.
– Yoram de Langen
Nov 22 '18 at 7:13
add a comment |
Came to the same conclusion after putting some debug code within the HTML<pre>{{ terms | json }}</pre>. Values were wrong and using$indexlooks cleaner.
– Yoram de Langen
Nov 22 '18 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 '18 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 $index looks cleaner.– Yoram de Langen
Nov 22 '18 at 7:13
add a comment |
<template v-for="(index, term) in terms">
EDIT : think you misordered the index and the term.
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
Ordering of(term, index)was correct. The swapped order may work, but is semantically incorrect.
– B. Fleming
Nov 22 '18 at 6:40
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 at 6:50
We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special$indexproperty provided by Vue.
– B. Fleming
Nov 22 '18 at 7:05
add a comment |
<template v-for="(index, term) in terms">
EDIT : think you misordered the index and the term.
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
Ordering of(term, index)was correct. The swapped order may work, but is semantically incorrect.
– B. Fleming
Nov 22 '18 at 6:40
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 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$indexproperty provided by Vue.
– B. Fleming
Nov 22 '18 at 7:05
add a comment |
<template v-for="(index, term) in terms">
EDIT : think you misordered the index and the term.
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
<template v-for="(index, term) in terms">
EDIT : think you misordered the index and the term.
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
answered Nov 22 '18 at 6:34
securenovasecurenova
72213
72213
Ordering of(term, index)was correct. The swapped order may work, but is semantically incorrect.
– B. Fleming
Nov 22 '18 at 6:40
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 at 6:50
We were both approaching the problem wrong, though. That's for version 2 of Vue. The question is using version 1. There was no such index syntax, instead requiring the use of the special$indexproperty provided by Vue.
– B. Fleming
Nov 22 '18 at 7:05
add a comment |
Ordering of(term, index)was correct. The swapped order may work, but is semantically incorrect.
– B. Fleming
Nov 22 '18 at 6:40
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 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$indexproperty provided by Vue.
– B. Fleming
Nov 22 '18 at 7:05
Ordering of
(term, index) was correct. The swapped order may work, but is semantically incorrect.– B. Fleming
Nov 22 '18 at 6:40
Ordering of
(term, index) was correct. The swapped order may work, but is semantically incorrect.– B. Fleming
Nov 22 '18 at 6:40
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 at 6:50
I just checked the documentary, and you are right, the index goes in the second parameter.
– securenova
Nov 22 '18 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 '18 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 '18 at 7:05
add a comment |
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