139 lines
4.6 KiB
Vue
139 lines
4.6 KiB
Vue
<template>
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<div :class="cx('root')" v-bind="getPTOptions('root')" :data-p-checked="checked" :data-p-indeterminate="d_indeterminate || undefined" :data-p-disabled="disabled" :data-p="dataP">
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<input
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ref="input"
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:id="inputId"
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type="checkbox"
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:class="[cx('input'), inputClass]"
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:style="inputStyle"
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:value="value"
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:name="groupName"
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:checked="checked"
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:tabindex="tabindex"
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:disabled="disabled"
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:readonly="readonly"
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:required="required"
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:aria-labelledby="ariaLabelledby"
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:aria-label="ariaLabel"
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:aria-invalid="invalid || undefined"
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@focus="onFocus"
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@blur="onBlur"
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@change="onChange"
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v-bind="getPTOptions('input')"
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/>
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<div :class="cx('box')" v-bind="getPTOptions('box')" :data-p="dataP">
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<slot name="icon" :checked="checked" :indeterminate="d_indeterminate" :class="cx('icon')" :data-p="dataP">
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<CheckIcon v-if="checked" :class="cx('icon')" v-bind="getPTOptions('icon')" :data-p="dataP" />
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<MinusIcon v-else-if="d_indeterminate" :class="cx('icon')" v-bind="getPTOptions('icon')" :data-p="dataP" />
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</slot>
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</div>
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</div>
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</template>
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<script>
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import { cn } from '@primeuix/utils';
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import { contains, equals } from '@primeuix/utils/object';
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import CheckIcon from '@primevue/icons/check';
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import MinusIcon from '@primevue/icons/minus';
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import BaseCheckbox from './BaseCheckbox.vue';
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export default {
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name: 'Checkbox',
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extends: BaseCheckbox,
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inheritAttrs: false,
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emits: ['change', 'focus', 'blur', 'update:indeterminate'],
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inject: {
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$pcCheckboxGroup: {
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default: undefined
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}
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},
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data() {
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return {
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d_indeterminate: this.indeterminate
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};
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},
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watch: {
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indeterminate(newValue) {
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this.d_indeterminate = newValue;
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this.updateIndeterminate();
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},
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},
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mounted() {
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this.updateIndeterminate();
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},
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updated() {
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this.updateIndeterminate();
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},
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methods: {
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getPTOptions(key) {
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const _ptm = key === 'root' ? this.ptmi : this.ptm;
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return _ptm(key, {
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context: {
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checked: this.checked,
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indeterminate: this.d_indeterminate,
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disabled: this.disabled
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}
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});
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},
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onChange(event) {
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if (!this.disabled && !this.readonly) {
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const value = this.$pcCheckboxGroup ? this.$pcCheckboxGroup.d_value : this.d_value;
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let newModelValue;
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if (this.binary) {
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newModelValue = this.d_indeterminate ? this.trueValue : this.checked ? this.falseValue : this.trueValue;
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} else {
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if (this.checked || this.d_indeterminate) newModelValue = value.filter((val) => !equals(val, this.value));
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else newModelValue = value ? [...value, this.value] : [this.value];
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}
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if (this.d_indeterminate) {
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this.d_indeterminate = false;
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this.$emit('update:indeterminate', this.d_indeterminate);
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}
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this.$pcCheckboxGroup ? this.$pcCheckboxGroup.writeValue(newModelValue, event) : this.writeValue(newModelValue, event);
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this.$emit('change', event);
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}
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},
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onFocus(event) {
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this.$emit('focus', event);
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},
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onBlur(event) {
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this.$emit('blur', event);
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this.formField.onBlur?.(event);
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},
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updateIndeterminate() {
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if (this.$refs.input) {
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this.$refs.input.indeterminate = this.d_indeterminate;
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}
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}
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},
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computed: {
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groupName() {
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return this.$pcCheckboxGroup ? this.$pcCheckboxGroup.groupName : this.$formName;
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},
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checked() {
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const value = this.$pcCheckboxGroup ? this.$pcCheckboxGroup.d_value : this.d_value;
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return this.d_indeterminate ? false : this.binary ? value === this.trueValue : contains(this.value, value);
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},
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dataP() {
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return cn({
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invalid: this.$invalid,
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checked: this.checked,
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disabled: this.disabled,
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filled: this.$variant === 'filled',
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[this.size]: this.size
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});
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}
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},
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components: {
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CheckIcon,
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MinusIcon
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}
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};
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</script>
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