How to put inline if in checked property on input in the vuejs?
this is my code
<div v-for="(element,index) in elements" :key="element.id" class="col">
<input type="radio" name="test[]" :value="element.id" :checked="if (index==0):'checked'">
</div>
Igot error message : avoid using JavaScript keyword as property name: "if"
Raw expression: :checked="if (index==0) 'checked'"
This is how to do:
<div v-for="(element,index) in elements" :key="element.id" class="col">
<input type="radio" name="test[]" :value="element.id" :checked="index===0 ? true: false">
</div>
Related
To check which input is enable, in our DOM structure(Knockout JS) there is no specific property, which says the button is enable..
Its handled by one of the CSS property, of ::before class :
CSS: {content: "\f013";}
HTML:
<div data-bind="foreach: XXXXXX ">
<div class=".col-xs-3 col-sm-3 col-md-3 -setting-radio" data-bind="attr: " >
<label class="radio-position radio-inline " data-view="widgets/input/radio/view" data-active-view="true" style="">
<input class="-widgets-input-radio-check" id="radio" type="radio" data-bind="Enable: enable, value: value, checked: checked" value="1" name="FS">
<span class="-radio-label"></span>
<span class="-widgets-input-radio-text" data-bind="html: data">Global</span>
</label>
</div>
<div class=".col-xs-3 col-sm-3 col-md-3 -setting-radio" data-bind="attr: " >
<label class="radio-position radio-inline" data-view="widgets/input/radio/view" data-active-view="true" style="">
<input class="-widgets-input-radio-check" id="radio" type="radio" data-bind="Enable: enable, value: value, checked: checked" value="2" name="FS">
<span class="-radio-label"> </span>
<span class="-widgets-input-radio-text" data-bind="html: data">Capital</span>
</label>
</div>
</div>
How can we achieve it ?
There is a special method for this in selenium, named value_of_css_property The name differs on the language you use, but the idea is the same.
As I understand from your question you can use it like as in the below example:
assert driver.find_element_by_css_selector('css_locator').value_of_css_property("content") == "\f013"
HTML is not enough, you need to check which CSS properties are changed as well.
You can use it to for waits and asserts.
I use computed tab for this:
I'm trying to focus on several elements of my form but the first one, despite being applied, returns an error by console.
This is my template:
<div class="container">
<div class="col-xs-12">
<div class="row">
<h1 class="animal-title">Your selection is : </h1>
</div>
<div class="wrapper">
<form class="first-form" #submit.prevent="onSubmit">
<div class="image-wrapper">
<div class="sel-image">
<div v-on:click="imageSelected = true" v-for="item in items" v-bind:key="item.id">
<label>
<input
type="radio"
name="selectedItem"
ref="item"
:value="item.id"
v-model="itemFormInfo.selectedItem"
#change="onChangeItem($event)"
/>
<img v-if="item.id === 1" src="../../assets/1.png" />
<img v-if="item.id === 2" src="../../assets/2.png" />
<img v-if="item.id === 3" src="../../assets/3.png" />
</label>
<p class="cie-animal-subtitle">{{item.name}}</p>
</div>
</div>
</div>
<div class="form-select">
<div v-show="filteredStock && (imageSelected || itemFormInfo.selectedItem) > 0">
<h1 v-if="this.itemName === 'Phone' || this.itemName === 'Tablet'" for="selectedItem" ref="itemVisible">
Select the brand of your <span>{{this.itemName}}</span> :
</h1>
<h1 v-if="this.itemName === 'PC'" for="selectedBreed" ref="itemVisible">
Select the type of your <span>{{this.itemName}}</span> :
</h1>
<select
ref="brand"
class="form-control"
id="selectedBrand"
v-model="itemFormInfo.selectedBrand"
#change="onChangeBrand($event)">
<option v-for="brand in filteredBrand" v-bind:key="brand.name">{{ brand.name }}</option>
</select>
<div v-show="this.isBrandSelected">
<h1>What are you going to use your
<span>{{itemName}}</span> for ?
</h1>
<input
type="text"
id="componentName"
ref="componentName"
class="form-control fields"
style="text-transform: capitalize"
v-model="itemFormInfo.component"
#keypress="formChange($event)"
/>
<div class="loader-spinner" v-if="loading">
<app-loader/>
</div>
</div>
</div>
</div>
<div class="service-options" v-show="isComponentCompleted">
<div class="from-group">
<h1>
Here are the options for your <span>{{this.itemFormInfo.component}}</span> :
</h1>
<div class="services">
<div class="column-service" v-for="option in options" v-bind:key="option.name">
<div class="service-name">{{option.name}}</div>
<div class="service-price">{{option.price.toString().replace(".", ",")}} </div>
</div>
</div>
and here my first method
onChangeItem(event) {
let item = event.target._value;
this.itemName = this.getItemName(item);
if (this.isItemSelected = true) {
this.isItemSelected = false;
this.isComponentCompleted = false;
this.isLoaderFinished = false;
this.itemFormInfo.name = ""
}
this.$refs.item.focus();
},
in this function that I control my first input, the focus is working but it returns me by console the following error:
"this.$refs.item.focus is not a function at VueComponent.onChangeItem"
I have seen some references to similar cases where they involved the reference in a setTimeout or used the this.$nextTick(() => method but it didn't work in my case.
What am I doing wrong?
How can I focus on the next select with ref brand, once I have chosen the value of the first input?
Thank you all for your time and help in advance
How can I focus on the next select with ref brand, once I have chosen the value of the first input?
You want to put focus on brand but your onChangeItem handler is calling this.$refs.item.focus() (trying to focus item). Seems strange to me...
Reason for the error is you are using ref inside v-for.
Docs: When used on elements/components with v-for, the registered reference will be an Array containing DOM nodes or component instances
So the correct way for accessing item ref will be this.$refs.item[index].focus().
Just be aware that right now v-for refs do not guarantee the same order as your source Array - you can find some workarounds in the issue discussion...
In my vue 2.5.17 app I have a select input and text input and I have a create a validation rule that only 1 of them musdt be filled :
<div class="form-row p-3">
<label for="existing_user_list_id" class="col-12 col-sm-4 col-form-label">Select already existing list</label>
<div class="col-12 col-sm-8">
<v-select
v-model="selection_existing_user_list_id"
data-vv-name="selection_existing_user_list_id"
:options="userListsByUserIdArray"
v-validate="''"
id="existing_user_list_id"
name="existing_user_list_id"
class="form-control editable_field"
placeholder="Select existing user list"
v-on:input="onChangeSelectionExistingUserListId($event);"
></v-select>
<span v-show="vueErrorsList.has('existing_user_list_id')" class="text-danger">{{ vueErrorsList.first('existing_user_list_id') }}</span>
</div>
</div>
<div class="form-row p-1 m-1 ml-4">
<strong>OR</strong>
</div>
<div class="form-row p-2`">
<label for="new_user_list_title" class="col-12 col-sm-4 col-form-label">Create a new list</label>
<div class="col-12 col-sm-8">
<input class="form-control" value="" id="new_user_list_title" v-model="new_user_list_title" #change="onChangeBewUserListTitle($event);">
<span v-show="vueErrorsList.has('title')" class="text-danger">{{ vueErrorsList.first('title') }}</span>
</div>
</div>
I found this :
https://baianat.github.io/vee-validate/guide/custom-rules.html#creating-a-custom-rule
But I am confused how to use it in my case. I try :
import { Validator } from 'vee-validate';
Validator.extend('new_user_list_title', {
getMessage: field => 'The ' + field + ' value is not a valid new_user_list_title.',
validate: value => false // for simplicity I try to raise error always
// validate: value => value.length == 0 && selection_existing_user_list_id == null
})
But my custom error is never triggered, even when I set always false,
Which is right way ?
Thanks!
After adding custom rule, you need to use it in component (in v-validate):
<input
class="form-control"
id="new_user_list_title"
v-model="new_user_list_title"
#change="onChangeBewUserListTitle($event);"
v-validate="'new_user_list_title'">
I have some questions getting from the database, It has options also. Then rendering those on the webpage.
like This
<div v-for="(question,index) in questions">
<div class="interview__item-text interview__text-main m-b-20">
{{ index+1 }}. {{ question.question }}
</div>
<div v-for="(option,index) in question.options"
class="reg__form-radioitem" :key="index">
<div>
<input class="checkbox countable__input"
v-model="question.answer"
:value="option.option"
type="checkbox"
:id="question.id+option.id">
<label :for="question.id+option.id">
{{ option.option }}
</label>
</div>
</div>
</div
This is working fine for input type text and radio but for checkbox it does not work. It checks all the checkboxes in that loop.
question.answer does not exist on the data.i am trying to add new property answer using v-model
Thanks.
Maybe you can try to predefine the question.answer, should exist after this:
data: {
question: {
answer: null
}
}
Try this.
<input class="checkbox countable__input"
v-model="question[answer]"
:value="option.option"
type="checkbox"
:id="question.id+option.id">
<label :for="question.id+option.id">
{{ option.option }}
</label>
I use single reactive form as insert and update operation in both case radio button needed to be checked - how can I fix this issue?
Here is the field I use
<div class="form-group">
<div class="col-sm-6">
<div class="row">
<div class="col-sm-6">
<input type="radio" formControlName="reportheader" id="reportheader0" [value]="0" (change)="isRhChanged()" [(ngModel)]="reportSettingData?.header_option"> According to present format
</div>
<div class="col-sm-6">
<input type="radio" formControlName="reportheader" id="reportheader1" [value]="1" (change)="isRhChanged()" [(ngModel)]="reportSettingData?.header_option"> Will use a customized header
</div>
</div>
</div>
</div>
</div>
Error:
Parser Error: The '?.' operator cannot be used in the assignment at column 34
For the default value to be checked, I use this code in the component:
this.rForm.patchValue({ reportheader: '0' });