element-plus
Version:
A Component Library for Vue 3
58 lines (55 loc) • 2.1 kB
JavaScript
import { inject, getCurrentInstance, nextTick, computed, watch } from 'vue';
import '../../../form/index.mjs';
import '../../../../utils/index.mjs';
import { checkboxGroupContextKey } from '../constants.mjs';
import { useFormItem } from '../../../form/src/hooks/use-form-item.mjs';
import { debugWarn } from '../../../../utils/error.mjs';
const useCheckboxEvent = (props, {
model,
isLimitExceeded,
hasOwnLabel,
isDisabled,
isLabeledByFormItem
}) => {
const checkboxGroup = inject(checkboxGroupContextKey, void 0);
const { formItem } = useFormItem();
const { emit } = getCurrentInstance();
function getLabeledValue(value) {
var _a, _b, _c, _d;
return [true, props.trueValue, props.trueLabel].includes(value) ? (_b = (_a = props.trueValue) != null ? _a : props.trueLabel) != null ? _b : true : (_d = (_c = props.falseValue) != null ? _c : props.falseLabel) != null ? _d : false;
}
function emitChangeEvent(checked, e) {
emit("change", getLabeledValue(checked), e);
}
function handleChange(e) {
if (isLimitExceeded.value)
return;
const target = e.target;
emit("change", getLabeledValue(target.checked), e);
}
async function onClickRoot(e) {
if (isLimitExceeded.value)
return;
if (!hasOwnLabel.value && !isDisabled.value && isLabeledByFormItem.value) {
const eventTargets = e.composedPath();
const hasLabel = eventTargets.some((item) => item.tagName === "LABEL");
if (!hasLabel) {
model.value = getLabeledValue([false, props.falseValue, props.falseLabel].includes(model.value));
await nextTick();
emitChangeEvent(model.value, e);
}
}
}
const validateEvent = computed(() => (checkboxGroup == null ? void 0 : checkboxGroup.validateEvent) || props.validateEvent);
watch(() => props.modelValue, () => {
if (validateEvent.value) {
formItem == null ? void 0 : formItem.validate("change").catch((err) => debugWarn(err));
}
});
return {
handleChange,
onClickRoot
};
};
export { useCheckboxEvent };
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