Question

在我的laravel 7 / livewire 1.3 / alpinejs 2项目中我从https://flatpickr.js.org添加了flatpickr datepicker datepicker可以正常工作，但反应式则行不通。在下面的代码中 $ current_operation_date-组件中的公共变量，已被修改确定但是，当在日期选择器值被选择高山变种operation_date没有改变：

<div>        
    $current_operation_date::{{$current_operation_date}}<BR>
    operation_date::<div x-html="operation_date"></div>
    <!-- The line above is not modified when in datepicker value is selected -->

    <div x-data="{ operation_date: '{{$current_operation_date}}'}">
        <input
            type='text'
            id="flatpickr_operation_date"
            wire:model.lazy="current_operation_date"

            x-model="operation_date"
            x-on:blur="$dispatch('input', operation_date)"
            class="form-control editable_field"
        />
    </div>

</div>


@section('scripts')
    <script>


        $(document).ready(function(){

            var fp = flatpickr(document.querySelector('#flatpickr_operation_date'), {
                enableTime: false,
                dateFormat: 'Y-m-d',
                altFormat: "F j, Y",
                altInput: true,
                inline: false,
                locale: "es",
                "minDate": "2020-7-12",
                "maxDate": "2020-9-12",
                defaultDate: ["2020-9-10"],
                onChange: function(selectedDates, dateStr, instance) {
                    console.log('selectedDates::')
                    console.log(selectedDates) //valid
                    
                    console.log('date: ', dateStr);
                }
            });

        });
    
    
    
    </script>
@endsection

<style>
   ...

是否有使其反应的方法？

谢谢！

Answer 1

将TALL堆栈与Livewire 2，alpine 2.7和Laravel 8一起使用这是我目前的解决方案

components / inputs / date.blade.php

@props(['options' => []])

@php
    $options = array_merge([
                    'dateFormat' => 'Y-m-d',
                    'enableTime' => false,
                    'altFormat' =>  'j F Y',
                    'altInput' => true
                    ], $options);
@endphp

<div wire:ignore>
    <input
        x-data
        x-init="flatpickr($refs.input, {{json_encode((object)$options)}});"
        x-ref="input"
        type="text"
        {{ $attributes->merge(['class' => 'form-input w-full rounded-md shadow-sm']) }}
    />
</div>

然后我像这样使用它：

<x-inputs.date id="flatpickr_operation_date" wire:model="current_operation_date" />

如何在livewire / alpinejs应用中使Flatpickr Datepicker具有反应性？

1 个答案: