76 lines
2.3 KiB
Vue
76 lines
2.3 KiB
Vue
<template>
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<draggable tag="ul" v-model="iVal" handle=".handle" ghostClass="ghost" @end="$emit('input', iVal)" class="list-unstyled" :group="group">
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<li v-for="(v, i) in iVal" ref="items">
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<div class="input-group input-group-sm mb-1">
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<button class="btn btn-light border handle" type="button" :aria-label="$t('table.sort')">
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<Icon v="bars"/>
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</button>
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<slot v-bind:val="iVal[i]" v-bind:update="curry(update)(i)">
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<input v-model="iVal[i]" type="text" class="form-control" required/>
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</slot>
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<button class="btn btn-outline-danger" type="button" @click.prevent="remove(i)" :aria-label="$t('crud.remove')">
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<Icon v="times"/>
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</button>
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</div>
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</li>
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<li slot="footer">
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<button class="btn btn-outline-success w-100 btn-sm" type="button" @click.prevent="add" :aria-label="$t('crud.add')">
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<Icon v="plus"/>
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</button>
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</li>
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</draggable>
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</template>
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<script>
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import { curry } from "../src/helpers";
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import draggable from 'vuedraggable'
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export default {
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components: {
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draggable,
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},
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props: {
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value: {},
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prototype: { 'default': '' },
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group: {},
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},
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data() {
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return {
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iVal: this.value,
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curry: curry,
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}
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},
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watch: {
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value() {
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this.iVal = this.value;
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}
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},
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methods: {
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remove(i) {
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const v = [...this.value];
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v.splice(i, 1);
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this.$emit('input', v);
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},
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add() {
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this.$emit('input', [...this.value, this.prototype]);
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this.$nextTick(_ => {
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this.$refs.items[this.value.length - 1].querySelector('input,textarea,select').focus();
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});
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},
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update(i, val) {
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const v = [...this.value];
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v[i] = val;
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this.$emit('input', v);
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}
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},
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}
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</script>
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<style lang="scss" scoped>
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.ghost {
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opacity: 0.5;
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background: #c8ebfb;
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}
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</style>
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