Add a watcher for form fields
I'm using Laravel Nova, and I want to make "Save" button(on the Update view) unavailable while all required fields are empty.
Here's the part of the code of the "Update.vue" file that creates my form fields:
<div v-for="field in fields">
<component
@file-deleted="updateLastRetrievedAtTimestamp"
:is="'form-' + field.component"
:errors="validationErrors"
:resource-id="resourceId"
:resource-name="resourceName"
:field="field"
/></div>
Fields array fills with the data from backend.
So I can see this structure in the Vue dev tool. And when I change the input value it changes value of <form-text-field>, but I don't see this changes anywhere in my Update component.
So my question is - How I can get changes of my input fields dynamically?
laravel-5 vue.js laravel-nova
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
add a comment |
I'm using Laravel Nova, and I want to make "Save" button(on the Update view) unavailable while all required fields are empty.
Here's the part of the code of the "Update.vue" file that creates my form fields:
<div v-for="field in fields">
<component
@file-deleted="updateLastRetrievedAtTimestamp"
:is="'form-' + field.component"
:errors="validationErrors"
:resource-id="resourceId"
:resource-name="resourceName"
:field="field"
/></div>
Fields array fills with the data from backend.
So I can see this structure in the Vue dev tool. And when I change the input value it changes value of <form-text-field>, but I don't see this changes anywhere in my Update component.
So my question is - How I can get changes of my input fields dynamically?
laravel-5 vue.js laravel-nova
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
add a comment |
I'm using Laravel Nova, and I want to make "Save" button(on the Update view) unavailable while all required fields are empty.
Here's the part of the code of the "Update.vue" file that creates my form fields:
<div v-for="field in fields">
<component
@file-deleted="updateLastRetrievedAtTimestamp"
:is="'form-' + field.component"
:errors="validationErrors"
:resource-id="resourceId"
:resource-name="resourceName"
:field="field"
/></div>
Fields array fills with the data from backend.
So I can see this structure in the Vue dev tool. And when I change the input value it changes value of <form-text-field>, but I don't see this changes anywhere in my Update component.
So my question is - How I can get changes of my input fields dynamically?
laravel-5 vue.js laravel-nova
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
I'm using Laravel Nova, and I want to make "Save" button(on the Update view) unavailable while all required fields are empty.
Here's the part of the code of the "Update.vue" file that creates my form fields:
<div v-for="field in fields">
<component
@file-deleted="updateLastRetrievedAtTimestamp"
:is="'form-' + field.component"
:errors="validationErrors"
:resource-id="resourceId"
:resource-name="resourceName"
:field="field"
/></div>
Fields array fills with the data from backend.
So I can see this structure in the Vue dev tool. And when I change the input value it changes value of <form-text-field>, but I don't see this changes anywhere in my Update component.
So my question is - How I can get changes of my input fields dynamically?
laravel-5 vue.js laravel-nova
laravel-5 vue.js laravel-nova
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
asked Nov 27 '18 at 11:17
Nikita YunoshevNikita Yunoshev
87112
87112
add a comment |
add a comment |
1 Answer
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In Vue data flows only one way, so the change of data in your Update component will be reflected on form-text-field, but not the other way around. To create 2-way data binding you should use v-model.
I suppose form-text-field is one of your custom components, in that case you should create a custom v-model for it. See: Customizing Component v-model
If you can't get it work post your implementation of form-text-field here, so we can help.
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
In Vue data flows only one way, so the change of data in your Update component will be reflected on form-text-field, but not the other way around. To create 2-way data binding you should use v-model.
I suppose form-text-field is one of your custom components, in that case you should create a custom v-model for it. See: Customizing Component v-model
If you can't get it work post your implementation of form-text-field here, so we can help.
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
add a comment |
In Vue data flows only one way, so the change of data in your Update component will be reflected on form-text-field, but not the other way around. To create 2-way data binding you should use v-model.
I suppose form-text-field is one of your custom components, in that case you should create a custom v-model for it. See: Customizing Component v-model
If you can't get it work post your implementation of form-text-field here, so we can help.
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
add a comment |
In Vue data flows only one way, so the change of data in your Update component will be reflected on form-text-field, but not the other way around. To create 2-way data binding you should use v-model.
I suppose form-text-field is one of your custom components, in that case you should create a custom v-model for it. See: Customizing Component v-model
If you can't get it work post your implementation of form-text-field here, so we can help.
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
In Vue data flows only one way, so the change of data in your Update component will be reflected on form-text-field, but not the other way around. To create 2-way data binding you should use v-model.
I suppose form-text-field is one of your custom components, in that case you should create a custom v-model for it. See: Customizing Component v-model
If you can't get it work post your implementation of form-text-field here, so we can help.
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
answered Nov 28 '18 at 1:05
Ábel ÉnekesÁbel Énekes
485
485
add a comment |
add a comment |
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