57 lines
1.6 KiB
Vue
57 lines
1.6 KiB
Vue
<template>
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<div>
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<label v-if="label" class="form-label">{{ label }}:</label>
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<div class="form-input p-0" :class="{ error: errors.length }">
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<input ref="file" type="file" :accept="accept" class="hidden" @change="change">
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<div v-if="!value" class="p-2">
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<button type="button" class="px-4 py-1 bg-grey-dark hover:bg-grey-darker rounded-sm text-xs font-medium text-white" @click="browse">
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Browse
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</button>
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</div>
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<div v-else class="flex items-center justify-between p-2">
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<div class="flex-1 pr-1">{{ value.name }} <span class="text-grey-dark text-xs">({{ filesize(value.size) }})</span></div>
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<button type="button" class="px-4 py-1 bg-grey-dark hover:bg-grey-darker rounded-sm text-xs font-medium text-white" @click="remove">
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Remove
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</button>
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</div>
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</div>
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<div v-if="errors.length" class="form-error">{{ errors[0] }}</div>
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</div>
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</template>
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<script>
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export default {
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props: {
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value: File,
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label: String,
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accept: String,
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errors: {
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type: Array,
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default: () => [],
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},
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},
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watch: {
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value(value) {
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if (!value) {
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this.$refs.file.value = ''
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}
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},
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},
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methods: {
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filesize(size) {
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var i = Math.floor(Math.log(size) / Math.log(1024))
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return (size / Math.pow(1024, i) ).toFixed(2) * 1 + ' ' + ['B', 'kB', 'MB', 'GB', 'TB'][i]
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},
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browse() {
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this.$refs.file.click()
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},
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change(e) {
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this.$emit('input', e.target.files[0])
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},
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remove() {
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this.$emit('input', null)
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},
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},
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}
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</script>
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