106 lines
3.8 KiB
Vue
Executable File
106 lines
3.8 KiB
Vue
Executable File
<template>
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<div :class="cx('root')" role="group" :aria-labelledby="ariaLabelledby" v-bind="ptmi('root')">
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<template v-for="(option, index) of options" :key="getOptionRenderKey(option)">
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<ToggleButton :modelValue="isSelected(option)" :onLabel="getOptionLabel(option)" :offLabel="getOptionLabel(option)" :disabled="disabled" :invalid="invalid" @change="onOptionSelect($event, option, index)" :pt="ptm('button')">
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<template v-if="$slots.option" #default>
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<slot name="option" :option="option" :index="index">
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<span v-bind="ptm('button')['label']">{{ getOptionLabel(option) }}</span>
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</slot>
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</template>
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</ToggleButton>
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</template>
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</div>
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</template>
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<script>
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import Ripple from 'primevue/ripple';
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import ToggleButton from 'primevue/togglebutton';
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import { ObjectUtils } from 'primevue/utils';
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import BaseSelectButton from './BaseSelectButton.vue';
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export default {
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name: 'SelectButton',
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extends: BaseSelectButton,
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inheritAttrs: false,
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emits: ['update:modelValue', 'change'],
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methods: {
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getOptionLabel(option) {
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return this.optionLabel ? ObjectUtils.resolveFieldData(option, this.optionLabel) : option;
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},
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getOptionValue(option) {
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return this.optionValue ? ObjectUtils.resolveFieldData(option, this.optionValue) : option;
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},
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getOptionRenderKey(option) {
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return this.dataKey ? ObjectUtils.resolveFieldData(option, this.dataKey) : this.getOptionLabel(option);
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},
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getPTOptions(option, key) {
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return this.ptm(key, {
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context: {
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active: this.isSelected(option),
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disabled: this.isOptionDisabled(option),
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option
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}
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});
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},
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isOptionDisabled(option) {
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return this.optionDisabled ? ObjectUtils.resolveFieldData(option, this.optionDisabled) : false;
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},
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onOptionSelect(event, option, index) {
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if (this.disabled || this.isOptionDisabled(option)) {
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return;
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}
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let selected = this.isSelected(option);
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if (selected && !(this.unselectable && this.allowEmpty)) {
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return;
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}
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let optionValue = this.getOptionValue(option);
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let newValue;
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if (this.multiple) {
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if (selected) newValue = this.modelValue.filter((val) => !ObjectUtils.equals(val, optionValue, this.equalityKey));
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else newValue = this.modelValue ? [...this.modelValue, optionValue] : [optionValue];
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} else {
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newValue = selected ? null : optionValue;
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}
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this.focusedIndex = index;
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this.$emit('update:modelValue', newValue);
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this.$emit('change', { event: event, value: newValue });
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},
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isSelected(option) {
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let selected = false;
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let optionValue = this.getOptionValue(option);
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if (this.multiple) {
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if (this.modelValue) {
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for (let val of this.modelValue) {
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if (ObjectUtils.equals(val, optionValue, this.equalityKey)) {
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selected = true;
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break;
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}
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}
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}
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} else {
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selected = ObjectUtils.equals(this.modelValue, optionValue, this.equalityKey);
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}
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return selected;
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}
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},
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computed: {
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equalityKey() {
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return this.optionValue ? null : this.dataKey;
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}
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},
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directives: {
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ripple: Ripple
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},
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components: {
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ToggleButton
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}
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};
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</script>
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