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How to get an object in v-model? Vuetify
Trouble with Vue.js v-model within Quasar q-select tag dynamically rendering computed propertiesVuetify Select Component Initial Value issueHow to bind v-model to v-selectvue.js wrapping components which have v-modelsv-select (vuetify) cant show the seleted elementVuetify: v-model looks deprecatedVuetify - how to easily access v-select item-text value?Vuetify timepicker return value to modelVuetify v-select value not returning keyHow to get append-outer-icon working in vuetify?
I am using v-autocomplete to get user's input in a form.
<v-autocomplete
v-model="selected"
:items="items"
item-text="short"
item-value="long"
chips
deletable-chips/>
The structure of items is like this:
[
"long": "item-key",
"property": [
"long": "I dont need this",
"short": "this is what I need"
],
"short": "item-text"
]
and I need to access the property field of what user has selected when the key should be long. So I was wondering if there is a way that v-model holds the whole object so that I can access the property in other parts of the form? If not then what is an alternative way I could use to solve the problem?
I greatly appreciate any help
vue.js customization vuetify.js v-model v-select
asked Mar 7 at 21:58
DjShDjSh
313215
|
show 1 more comment
I am using v-autocomplete to get user's input in a form.
<v-autocomplete
v-model="selected"
:items="items"
item-text="short"
item-value="long"
chips
deletable-chips/>
The structure of items is like this:
[
"long": "item-key",
"property": [
"long": "I dont need this",
"short": "this is what I need"
],
"short": "item-text"
]
and I need to access the property field of what user has selected when the key should be long. So I was wondering if there is a way that v-model holds the whole object so that I can access the property in other parts of the form? If not then what is an alternative way I could use to solve the problem?
I greatly appreciate any help
vue.js customization vuetify.js v-model v-select
asked Mar 7 at 21:58
DjShDjSh
313215
1
You can use<v-autocomplete return-object ...and removeitem-value="long"From the docs,
– ljubadr
Mar 7 at 22:13
Thank you @ljubadr. I use it like this<div v-for="item in selected.property" >item.short </div>but there is a problem and that is when I deselect the item that was selected I would still seeitem.shorton the DOM unless I refresh. Should not that be gone since it is in thev-model?
– DjSh
Mar 10 at 20:19
1
When you clear selection,this.selectedwill benull, and yourv-for="item in selected.property"will throw error. You need to wrap that in<template v-if="selected"> <div v-for="....">... </div></template>
– ljubadr
Mar 10 at 21:28
You should probably create computed property:getSelectedPropertyShort() return this.selected ? this.selected.property[0].short : ''. Not sure which values you will have in yourpropertyarray, but this only works if long/short are first values in the array. And if you have more complex logic, it's easy to add it in this computed property
– ljubadr
Mar 10 at 21:36
@ljubadrv-ifworked. Do I still need the computed property?
– DjSh
Mar 10 at 21:42
|
show 1 more comment
I am using v-autocomplete to get user's input in a form.
<v-autocomplete
v-model="selected"
:items="items"
item-text="short"
item-value="long"
chips
deletable-chips/>
The structure of items is like this:
[
"long": "item-key",
"property": [
"long": "I dont need this",
"short": "this is what I need"
],
"short": "item-text"
]
and I need to access the property field of what user has selected when the key should be long. So I was wondering if there is a way that v-model holds the whole object so that I can access the property in other parts of the form? If not then what is an alternative way I could use to solve the problem?
I greatly appreciate any help
vue.js customization vuetify.js v-model v-select
asked Mar 7 at 21:58
DjShDjSh
313215
I am using v-autocomplete to get user's input in a form.
<v-autocomplete
v-model="selected"
:items="items"
item-text="short"
item-value="long"
chips
deletable-chips/>
The structure of items is like this:
[
"long": "item-key",
"property": [
"long": "I dont need this",
"short": "this is what I need"
],
"short": "item-text"
]
and I need to access the property field of what user has selected when the key should be long. So I was wondering if there is a way that v-model holds the whole object so that I can access the property in other parts of the form? If not then what is an alternative way I could use to solve the problem?
I greatly appreciate any help
vue.js customization vuetify.js v-model v-select
vue.js customization vuetify.js v-model v-select
asked Mar 7 at 21:58
DjShDjSh
313215
asked Mar 7 at 21:58
DjShDjSh
313215
edited Mar 10 at 20:41
DjSh
asked Mar 7 at 21:58
DjShDjSh
313215
asked Mar 7 at 21:58
DjShDjSh
313215
asked Mar 7 at 21:58
DjShDjSh
313215
313215
1
You can use<v-autocomplete return-object ...and removeitem-value="long"From the docs,
– ljubadr
Mar 7 at 22:13
Thank you @ljubadr. I use it like this<div v-for="item in selected.property" >item.short </div>but there is a problem and that is when I deselect the item that was selected I would still seeitem.shorton the DOM unless I refresh. Should not that be gone since it is in thev-model?
– DjSh
Mar 10 at 20:19
1
When you clear selection,this.selectedwill benull, and yourv-for="item in selected.property"will throw error. You need to wrap that in<template v-if="selected"> <div v-for="....">... </div></template>
– ljubadr
Mar 10 at 21:28
You should probably create computed property:getSelectedPropertyShort() return this.selected ? this.selected.property[0].short : ''. Not sure which values you will have in yourpropertyarray, but this only works if long/short are first values in the array. And if you have more complex logic, it's easy to add it in this computed property
– ljubadr
Mar 10 at 21:36
@ljubadrv-ifworked. Do I still need the computed property?
– DjSh
Mar 10 at 21:42
|
show 1 more comment
1
You can use<v-autocomplete return-object ...and removeitem-value="long"From the docs,
– ljubadr
Mar 7 at 22:13
Thank you @ljubadr. I use it like this<div v-for="item in selected.property" >item.short </div>but there is a problem and that is when I deselect the item that was selected I would still seeitem.shorton the DOM unless I refresh. Should not that be gone since it is in thev-model?
– DjSh
Mar 10 at 20:19
1
When you clear selection,this.selectedwill benull, and yourv-for="item in selected.property"will throw error. You need to wrap that in<template v-if="selected"> <div v-for="....">... </div></template>
– ljubadr
Mar 10 at 21:28
You should probably create computed property:getSelectedPropertyShort() return this.selected ? this.selected.property[0].short : ''. Not sure which values you will have in yourpropertyarray, but this only works if long/short are first values in the array. And if you have more complex logic, it's easy to add it in this computed property
– ljubadr
Mar 10 at 21:36
@ljubadrv-ifworked. Do I still need the computed property?
– DjSh
Mar 10 at 21:42
1
1
You can use
<v-autocomplete return-object ... and remove item-value="long" From the docs,– ljubadr
Mar 7 at 22:13
You can use
<v-autocomplete return-object ... and remove item-value="long" From the docs,– ljubadr
Mar 7 at 22:13
Thank you @ljubadr. I use it like this
<div v-for="item in selected.property" >item.short </div> but there is a problem and that is when I deselect the item that was selected I would still see item.short on the DOM unless I refresh. Should not that be gone since it is in the v-model?– DjSh
Mar 10 at 20:19
Thank you @ljubadr. I use it like this
<div v-for="item in selected.property" >item.short </div> but there is a problem and that is when I deselect the item that was selected I would still see item.short on the DOM unless I refresh. Should not that be gone since it is in the v-model?– DjSh
Mar 10 at 20:19
1
1
When you clear selection,
this.selected will be null, and your v-for="item in selected.property" will throw error. You need to wrap that in <template v-if="selected"> <div v-for="....">... </div></template>– ljubadr
Mar 10 at 21:28
When you clear selection,
this.selected will be null, and your v-for="item in selected.property" will throw error. You need to wrap that in <template v-if="selected"> <div v-for="....">... </div></template>– ljubadr
Mar 10 at 21:28
You should probably create computed property:
getSelectedPropertyShort() return this.selected ? this.selected.property[0].short : ''. Not sure which values you will have in your property array, but this only works if long/short are first values in the array. And if you have more complex logic, it's easy to add it in this computed property– ljubadr
Mar 10 at 21:36
You should probably create computed property:
getSelectedPropertyShort() return this.selected ? this.selected.property[0].short : ''. Not sure which values you will have in your property array, but this only works if long/short are first values in the array. And if you have more complex logic, it's easy to add it in this computed property– ljubadr
Mar 10 at 21:36
@ljubadr
v-if worked. Do I still need the computed property?– DjSh
Mar 10 at 21:42
@ljubadr
v-if worked. Do I still need the computed property?– DjSh
Mar 10 at 21:42
|
show 1 more comment
1 Answer
1
active
oldest
votes
No, that would go against the core concept of Vue its self.
Instead, let's use a getter:
get selectedItemObject()
return this.items.filter(obj => obj.property[0].long === this.selected)
Psueo code here, make sure to make it type and selector safe.
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
I might have not been very clear on my question but I dont need theproperty[0].longand the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key
– DjSh
Mar 10 at 20:45
add a comment |
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votes
No, that would go against the core concept of Vue its self.
Instead, let's use a getter:
get selectedItemObject()
return this.items.filter(obj => obj.property[0].long === this.selected)
Psueo code here, make sure to make it type and selector safe.
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
I might have not been very clear on my question but I dont need theproperty[0].longand the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key
– DjSh
Mar 10 at 20:45
add a comment |
No, that would go against the core concept of Vue its self.
Instead, let's use a getter:
get selectedItemObject()
return this.items.filter(obj => obj.property[0].long === this.selected)
Psueo code here, make sure to make it type and selector safe.
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
I might have not been very clear on my question but I dont need theproperty[0].longand the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key
– DjSh
Mar 10 at 20:45
add a comment |
No, that would go against the core concept of Vue its self.
Instead, let's use a getter:
get selectedItemObject()
return this.items.filter(obj => obj.property[0].long === this.selected)
Psueo code here, make sure to make it type and selector safe.
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
No, that would go against the core concept of Vue its self.
Instead, let's use a getter:
get selectedItemObject()
return this.items.filter(obj => obj.property[0].long === this.selected)
Psueo code here, make sure to make it type and selector safe.
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
answered Mar 7 at 22:09
OhgodwhyOhgodwhy
35.1k64069
35.1k64069
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
I might have not been very clear on my question but I dont need theproperty[0].longand the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key
– DjSh
Mar 10 at 20:45
add a comment |
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
I might have not been very clear on my question but I dont need theproperty[0].longand the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key
– DjSh
Mar 10 at 20:45
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
Thank you very much for your help. I have never seen using a getter before in Vue. Where would I put it? in methods or computed property?
– DjSh
Mar 10 at 19:35
I might have not been very clear on my question but I dont need the
property[0].long and the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key– DjSh
Mar 10 at 20:45
I might have not been very clear on my question but I dont need the
property[0].long and the items array could be very long. This is just the structure. Sorry for any confusion on my part. I have updated my question to show which one is the key– DjSh
Mar 10 at 20:45
add a comment |
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1
You can use
<v-autocomplete return-object ...and removeitem-value="long"From the docs,– ljubadr
Mar 7 at 22:13
Thank you @ljubadr. I use it like this
<div v-for="item in selected.property" >item.short </div>but there is a problem and that is when I deselect the item that was selected I would still seeitem.shorton the DOM unless I refresh. Should not that be gone since it is in thev-model?– DjSh
Mar 10 at 20:19
1
When you clear selection,
this.selectedwill benull, and yourv-for="item in selected.property"will throw error. You need to wrap that in<template v-if="selected"> <div v-for="....">... </div></template>– ljubadr
Mar 10 at 21:28
You should probably create computed property:
getSelectedPropertyShort() return this.selected ? this.selected.property[0].short : ''. Not sure which values you will have in yourpropertyarray, but this only works if long/short are first values in the array. And if you have more complex logic, it's easy to add it in this computed property– ljubadr
Mar 10 at 21:36
@ljubadr
v-ifworked. Do I still need the computed property?– DjSh
Mar 10 at 21:42