Vue.js/Vuex: How do I v-bind to a state value?
up vote
2
down vote
favorite
I'm trying to bind the text in a b-dropdown element to a value in the store. I tried binding to a computed property since the value in the store can change and the b-dropdown's text should change dynamically to reflect this change. I want to store the value in the store rather than as a data object because the value has to persist outside of the component where the b-dropdown exists.
Here's the b-dropdown element:
<b-dropdown v-bind:text="selectedSearchType" variant="outline-secondary">
...
</b-dropdown>
And the computed property
computed: {
selectedSearchType: function() {
return store.getters.getSelectedSearchType
}
},
The getter
getSelectedSearchType: state => {
return state.selectedSearchType
}
The state
state: {
selectedSearchType: "Item",
.....
}
I'm getting the following error:
[Vue warn]: Invalid prop: type check failed for prop "text". Expected String, got Function.
Instead if I do
<b-dropdown v-bind:text="selectedSearchType()" variant="outline-secondary">
I get
[Vue warn]: Error in render: "TypeError: Cannot read property 'selectedSearchType' of undefined"
How do I fix this to make the b-dropdown's text bind to the selectedSearchType ins the store?
javascript html vue.js vuejs2 vuex
asked Nov 22 at 13:48
mmjin
112
add a comment |
up vote
2
down vote
favorite
I'm trying to bind the text in a b-dropdown element to a value in the store. I tried binding to a computed property since the value in the store can change and the b-dropdown's text should change dynamically to reflect this change. I want to store the value in the store rather than as a data object because the value has to persist outside of the component where the b-dropdown exists.
Here's the b-dropdown element:
<b-dropdown v-bind:text="selectedSearchType" variant="outline-secondary">
...
</b-dropdown>
And the computed property
computed: {
selectedSearchType: function() {
return store.getters.getSelectedSearchType
}
},
The getter
getSelectedSearchType: state => {
return state.selectedSearchType
}
The state
state: {
selectedSearchType: "Item",
.....
}
I'm getting the following error:
[Vue warn]: Invalid prop: type check failed for prop "text". Expected String, got Function.
Instead if I do
<b-dropdown v-bind:text="selectedSearchType()" variant="outline-secondary">
I get
[Vue warn]: Error in render: "TypeError: Cannot read property 'selectedSearchType' of undefined"
How do I fix this to make the b-dropdown's text bind to the selectedSearchType ins the store?
javascript html vue.js vuejs2 vuex
asked Nov 22 at 13:48
mmjin
112
Would you mind to share the getSelectedSearchType getter with us?
– Dawid Zbiński
Nov 22 at 14:09
@DawidZbiński, I've edited my question to include the getter and the state
– mmjin
Nov 22 at 14:42
How do you importstorein component?
– ittus
Nov 23 at 2:16
I'm importing the store withimport store from '../store/module'. The store is contained in the module.js file.
– mmjin
Nov 23 at 6:47
add a comment |
up vote
2
down vote
favorite
up vote
2
down vote
favorite
I'm trying to bind the text in a b-dropdown element to a value in the store. I tried binding to a computed property since the value in the store can change and the b-dropdown's text should change dynamically to reflect this change. I want to store the value in the store rather than as a data object because the value has to persist outside of the component where the b-dropdown exists.
Here's the b-dropdown element:
<b-dropdown v-bind:text="selectedSearchType" variant="outline-secondary">
...
</b-dropdown>
And the computed property
computed: {
selectedSearchType: function() {
return store.getters.getSelectedSearchType
}
},
The getter
getSelectedSearchType: state => {
return state.selectedSearchType
}
The state
state: {
selectedSearchType: "Item",
.....
}
I'm getting the following error:
[Vue warn]: Invalid prop: type check failed for prop "text". Expected String, got Function.
Instead if I do
<b-dropdown v-bind:text="selectedSearchType()" variant="outline-secondary">
I get
[Vue warn]: Error in render: "TypeError: Cannot read property 'selectedSearchType' of undefined"
How do I fix this to make the b-dropdown's text bind to the selectedSearchType ins the store?
javascript html vue.js vuejs2 vuex
asked Nov 22 at 13:48
mmjin
112
I'm trying to bind the text in a b-dropdown element to a value in the store. I tried binding to a computed property since the value in the store can change and the b-dropdown's text should change dynamically to reflect this change. I want to store the value in the store rather than as a data object because the value has to persist outside of the component where the b-dropdown exists.
Here's the b-dropdown element:
<b-dropdown v-bind:text="selectedSearchType" variant="outline-secondary">
...
</b-dropdown>
And the computed property
computed: {
selectedSearchType: function() {
return store.getters.getSelectedSearchType
}
},
The getter
getSelectedSearchType: state => {
return state.selectedSearchType
}
The state
state: {
selectedSearchType: "Item",
.....
}
I'm getting the following error:
[Vue warn]: Invalid prop: type check failed for prop "text". Expected String, got Function.
Instead if I do
<b-dropdown v-bind:text="selectedSearchType()" variant="outline-secondary">
I get
[Vue warn]: Error in render: "TypeError: Cannot read property 'selectedSearchType' of undefined"
How do I fix this to make the b-dropdown's text bind to the selectedSearchType ins the store?
javascript html vue.js vuejs2 vuex
javascript html vue.js vuejs2 vuex
asked Nov 22 at 13:48
mmjin
112
asked Nov 22 at 13:48
mmjin
112
edited Nov 22 at 14:41
asked Nov 22 at 13:48
mmjin
112
asked Nov 22 at 13:48
mmjin
112
asked Nov 22 at 13:48
mmjin
112
112
Would you mind to share the getSelectedSearchType getter with us?
– Dawid Zbiński
Nov 22 at 14:09
@DawidZbiński, I've edited my question to include the getter and the state
– mmjin
Nov 22 at 14:42
How do you importstorein component?
– ittus
Nov 23 at 2:16
I'm importing the store withimport store from '../store/module'. The store is contained in the module.js file.
– mmjin
Nov 23 at 6:47
add a comment |
Would you mind to share the getSelectedSearchType getter with us?
– Dawid Zbiński
Nov 22 at 14:09
@DawidZbiński, I've edited my question to include the getter and the state
– mmjin
Nov 22 at 14:42
How do you importstorein component?
– ittus
Nov 23 at 2:16
I'm importing the store withimport store from '../store/module'. The store is contained in the module.js file.
– mmjin
Nov 23 at 6:47
Would you mind to share the getSelectedSearchType getter with us?
– Dawid Zbiński
Nov 22 at 14:09
Would you mind to share the getSelectedSearchType getter with us?
– Dawid Zbiński
Nov 22 at 14:09
@DawidZbiński, I've edited my question to include the getter and the state
– mmjin
Nov 22 at 14:42
@DawidZbiński, I've edited my question to include the getter and the state
– mmjin
Nov 22 at 14:42
How do you import
store in component?– ittus
Nov 23 at 2:16
How do you import
store in component?– ittus
Nov 23 at 2:16
I'm importing the store with
import store from '../store/module'. The store is contained in the module.js file.– mmjin
Nov 23 at 6:47
I'm importing the store with
import store from '../store/module'. The store is contained in the module.js file.– mmjin
Nov 23 at 6:47
add a comment |
1 Answer
1
active
oldest
votes
up vote
0
down vote
Your best bet on binding to the store is to create a computed getter/setter and then use v-model in your input. That would look something like the following, you will have to adjust a little depending on your values.
This also assumes that b-dropdown is going to emit an input when the value changes.
<b-dropdown v-model="selectedSearchType" variant="outline-secondary">
computed: {
selectedSearchType: {
get() {
return //value from store
},
set(val) {
// set the value in the store
}
}
}
answered Nov 22 at 15:03
Austio
4,5121128
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Your best bet on binding to the store is to create a computed getter/setter and then use v-model in your input. That would look something like the following, you will have to adjust a little depending on your values.
This also assumes that b-dropdown is going to emit an input when the value changes.
<b-dropdown v-model="selectedSearchType" variant="outline-secondary">
computed: {
selectedSearchType: {
get() {
return //value from store
},
set(val) {
// set the value in the store
}
}
}
answered Nov 22 at 15:03
Austio
4,5121128
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
add a comment |
up vote
0
down vote
Your best bet on binding to the store is to create a computed getter/setter and then use v-model in your input. That would look something like the following, you will have to adjust a little depending on your values.
This also assumes that b-dropdown is going to emit an input when the value changes.
<b-dropdown v-model="selectedSearchType" variant="outline-secondary">
computed: {
selectedSearchType: {
get() {
return //value from store
},
set(val) {
// set the value in the store
}
}
}
answered Nov 22 at 15:03
Austio
4,5121128
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
add a comment |
up vote
0
down vote
up vote
0
down vote
Your best bet on binding to the store is to create a computed getter/setter and then use v-model in your input. That would look something like the following, you will have to adjust a little depending on your values.
This also assumes that b-dropdown is going to emit an input when the value changes.
<b-dropdown v-model="selectedSearchType" variant="outline-secondary">
computed: {
selectedSearchType: {
get() {
return //value from store
},
set(val) {
// set the value in the store
}
}
}
answered Nov 22 at 15:03
Austio
4,5121128
Your best bet on binding to the store is to create a computed getter/setter and then use v-model in your input. That would look something like the following, you will have to adjust a little depending on your values.
This also assumes that b-dropdown is going to emit an input when the value changes.
<b-dropdown v-model="selectedSearchType" variant="outline-secondary">
computed: {
selectedSearchType: {
get() {
return //value from store
},
set(val) {
// set the value in the store
}
}
}
answered Nov 22 at 15:03
Austio
4,5121128
answered Nov 22 at 15:03
Austio
4,5121128
answered Nov 22 at 15:03
Austio
4,5121128
answered Nov 22 at 15:03
Austio
4,5121128
4,5121128
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
add a comment |
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
I tried what you recommended, but the text of b-dropdown was not displaying the string stored in selectedSearchType. The dropdown just had an arrow, meaning there was no specified text.
– mmjin
Nov 23 at 6:46
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
Hmm, on it check what the value is being passed in the vue tools in chrome. Probably the get function is not returning a value. I am confident in this approach b/c i use it often when mapping to and from the store like this.
– Austio
Nov 23 at 20:25
add a comment |
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Would you mind to share the getSelectedSearchType getter with us?
– Dawid Zbiński
Nov 22 at 14:09
@DawidZbiński, I've edited my question to include the getter and the state
– mmjin
Nov 22 at 14:42
How do you import
storein component?– ittus
Nov 23 at 2:16
I'm importing the store with
import store from '../store/module'. The store is contained in the module.js file.– mmjin
Nov 23 at 6:47