element-plus
Version:
A Component Library for Vue 3
442 lines (439 loc) • 19.3 kB
JavaScript
import { defineComponent, useAttrs, useSlots, computed, shallowRef, ref, watch, nextTick, onMounted, toRef, openBlock, createElementBlock, normalizeClass, unref, normalizeStyle, createCommentVNode, Fragment, renderSlot, createElementVNode, createBlock, withCtx, resolveDynamicComponent, mergeProps, withModifiers, createVNode, toDisplayString } from 'vue';
import { useResizeObserver, isClient } from '@vueuse/core';
import { isNil } from 'lodash-unified';
import { ElIcon } from '../../icon/index.mjs';
import { View, Hide, CircleClose } from '@element-plus/icons-vue';
import { calcTextareaHeight } from './utils.mjs';
import { inputProps, inputEmits } from './input.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import { useAttrs as useAttrs$1 } from '../../../hooks/use-attrs/index.mjs';
import { useFormItem, useFormItemInputId } from '../../form/src/hooks/use-form-item.mjs';
import { useFormSize, useFormDisabled } from '../../form/src/hooks/use-form-common-props.mjs';
import { useFocusController } from '../../../hooks/use-focus-controller/index.mjs';
import { ValidateComponentsMap } from '../../../utils/vue/icon.mjs';
import { useComposition } from '../../../hooks/use-composition/index.mjs';
import { UPDATE_MODEL_EVENT, INPUT_EVENT, CHANGE_EVENT } from '../../../constants/event.mjs';
import { useCursor } from '../../../hooks/use-cursor/index.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
import { debugWarn } from '../../../utils/error.mjs';
import { NOOP, isObject } from '@vue/shared';
const COMPONENT_NAME = "ElInput";
const __default__ = defineComponent({
name: COMPONENT_NAME,
inheritAttrs: false
});
const _sfc_main = /* @__PURE__ */ defineComponent({
...__default__,
props: inputProps,
emits: inputEmits,
setup(__props, { expose, emit }) {
const props = __props;
const rawAttrs = useAttrs();
const attrs = useAttrs$1();
const slots = useSlots();
const containerKls = computed(() => [
props.type === "textarea" ? nsTextarea.b() : nsInput.b(),
nsInput.m(inputSize.value),
nsInput.is("disabled", inputDisabled.value),
nsInput.is("exceed", inputExceed.value),
{
[nsInput.b("group")]: slots.prepend || slots.append,
[nsInput.m("prefix")]: slots.prefix || props.prefixIcon,
[nsInput.m("suffix")]: slots.suffix || props.suffixIcon || props.clearable || props.showPassword,
[nsInput.bm("suffix", "password-clear")]: showClear.value && showPwdVisible.value,
[nsInput.b("hidden")]: props.type === "hidden"
},
rawAttrs.class
]);
const wrapperKls = computed(() => [
nsInput.e("wrapper"),
nsInput.is("focus", isFocused.value)
]);
const { form: elForm, formItem: elFormItem } = useFormItem();
const { inputId } = useFormItemInputId(props, {
formItemContext: elFormItem
});
const inputSize = useFormSize();
const inputDisabled = useFormDisabled();
const nsInput = useNamespace("input");
const nsTextarea = useNamespace("textarea");
const input = shallowRef();
const textarea = shallowRef();
const hovering = ref(false);
const passwordVisible = ref(false);
const countStyle = ref();
const textareaCalcStyle = shallowRef(props.inputStyle);
const _ref = computed(() => input.value || textarea.value);
const { wrapperRef, isFocused, handleFocus, handleBlur } = useFocusController(_ref, {
beforeFocus() {
return inputDisabled.value;
},
afterBlur() {
var _a;
if (props.validateEvent) {
(_a = elFormItem == null ? void 0 : elFormItem.validate) == null ? void 0 : _a.call(elFormItem, "blur").catch((err) => debugWarn(err));
}
}
});
const needStatusIcon = computed(() => {
var _a;
return (_a = elForm == null ? void 0 : elForm.statusIcon) != null ? _a : false;
});
const validateState = computed(() => (elFormItem == null ? void 0 : elFormItem.validateState) || "");
const validateIcon = computed(() => validateState.value && ValidateComponentsMap[validateState.value]);
const passwordIcon = computed(() => passwordVisible.value ? View : Hide);
const containerStyle = computed(() => [
rawAttrs.style
]);
const textareaStyle = computed(() => [
props.inputStyle,
textareaCalcStyle.value,
{ resize: props.resize }
]);
const nativeInputValue = computed(() => isNil(props.modelValue) ? "" : String(props.modelValue));
const showClear = computed(() => props.clearable && !inputDisabled.value && !props.readonly && !!nativeInputValue.value && (isFocused.value || hovering.value));
const showPwdVisible = computed(() => props.showPassword && !inputDisabled.value && !!nativeInputValue.value && (!!nativeInputValue.value || isFocused.value));
const isWordLimitVisible = computed(() => props.showWordLimit && !!props.maxlength && (props.type === "text" || props.type === "textarea") && !inputDisabled.value && !props.readonly && !props.showPassword);
const textLength = computed(() => nativeInputValue.value.length);
const inputExceed = computed(() => !!isWordLimitVisible.value && textLength.value > Number(props.maxlength));
const suffixVisible = computed(() => !!slots.suffix || !!props.suffixIcon || showClear.value || props.showPassword || isWordLimitVisible.value || !!validateState.value && needStatusIcon.value);
const [recordCursor, setCursor] = useCursor(input);
useResizeObserver(textarea, (entries) => {
onceInitSizeTextarea();
if (!isWordLimitVisible.value || props.resize !== "both")
return;
const entry = entries[0];
const { width } = entry.contentRect;
countStyle.value = {
right: `calc(100% - ${width + 15 + 6}px)`
};
});
const resizeTextarea = () => {
const { type, autosize } = props;
if (!isClient || type !== "textarea" || !textarea.value)
return;
if (autosize) {
const minRows = isObject(autosize) ? autosize.minRows : void 0;
const maxRows = isObject(autosize) ? autosize.maxRows : void 0;
const textareaStyle2 = calcTextareaHeight(textarea.value, minRows, maxRows);
textareaCalcStyle.value = {
overflowY: "hidden",
...textareaStyle2
};
nextTick(() => {
textarea.value.offsetHeight;
textareaCalcStyle.value = textareaStyle2;
});
} else {
textareaCalcStyle.value = {
minHeight: calcTextareaHeight(textarea.value).minHeight
};
}
};
const createOnceInitResize = (resizeTextarea2) => {
let isInit = false;
return () => {
var _a;
if (isInit || !props.autosize)
return;
const isElHidden = ((_a = textarea.value) == null ? void 0 : _a.offsetParent) === null;
if (!isElHidden) {
resizeTextarea2();
isInit = true;
}
};
};
const onceInitSizeTextarea = createOnceInitResize(resizeTextarea);
const setNativeInputValue = () => {
const input2 = _ref.value;
const formatterValue = props.formatter ? props.formatter(nativeInputValue.value) : nativeInputValue.value;
if (!input2 || input2.value === formatterValue)
return;
input2.value = formatterValue;
};
const handleInput = async (event) => {
recordCursor();
let { value } = event.target;
if (props.formatter && props.parser) {
value = props.parser(value);
}
if (isComposing.value)
return;
if (value === nativeInputValue.value) {
setNativeInputValue();
return;
}
emit(UPDATE_MODEL_EVENT, value);
emit(INPUT_EVENT, value);
await nextTick();
setNativeInputValue();
setCursor();
};
const handleChange = (event) => {
let { value } = event.target;
if (props.formatter && props.parser) {
value = props.parser(value);
}
emit(CHANGE_EVENT, value);
};
const {
isComposing,
handleCompositionStart,
handleCompositionUpdate,
handleCompositionEnd
} = useComposition({ emit, afterComposition: handleInput });
const handlePasswordVisible = () => {
recordCursor();
passwordVisible.value = !passwordVisible.value;
setTimeout(setCursor);
};
const focus = () => {
var _a;
return (_a = _ref.value) == null ? void 0 : _a.focus();
};
const blur = () => {
var _a;
return (_a = _ref.value) == null ? void 0 : _a.blur();
};
const handleMouseLeave = (evt) => {
hovering.value = false;
emit("mouseleave", evt);
};
const handleMouseEnter = (evt) => {
hovering.value = true;
emit("mouseenter", evt);
};
const handleKeydown = (evt) => {
emit("keydown", evt);
};
const select = () => {
var _a;
(_a = _ref.value) == null ? void 0 : _a.select();
};
const clear = () => {
emit(UPDATE_MODEL_EVENT, "");
emit(CHANGE_EVENT, "");
emit("clear");
emit(INPUT_EVENT, "");
};
watch(() => props.modelValue, () => {
var _a;
nextTick(() => resizeTextarea());
if (props.validateEvent) {
(_a = elFormItem == null ? void 0 : elFormItem.validate) == null ? void 0 : _a.call(elFormItem, "change").catch((err) => debugWarn(err));
}
});
watch(nativeInputValue, () => setNativeInputValue());
watch(() => props.type, async () => {
await nextTick();
setNativeInputValue();
resizeTextarea();
});
onMounted(() => {
if (!props.formatter && props.parser) {
debugWarn(COMPONENT_NAME, "If you set the parser, you also need to set the formatter.");
}
setNativeInputValue();
nextTick(resizeTextarea);
});
expose({
input,
textarea,
ref: _ref,
textareaStyle,
autosize: toRef(props, "autosize"),
isComposing,
focus,
blur,
select,
clear,
resizeTextarea
});
return (_ctx, _cache) => {
return openBlock(), createElementBlock("div", {
class: normalizeClass([
unref(containerKls),
{
[unref(nsInput).bm("group", "append")]: _ctx.$slots.append,
[unref(nsInput).bm("group", "prepend")]: _ctx.$slots.prepend
}
]),
style: normalizeStyle(unref(containerStyle)),
onMouseenter: handleMouseEnter,
onMouseleave: handleMouseLeave
}, [
createCommentVNode(" input "),
_ctx.type !== "textarea" ? (openBlock(), createElementBlock(Fragment, { key: 0 }, [
createCommentVNode(" prepend slot "),
_ctx.$slots.prepend ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(unref(nsInput).be("group", "prepend"))
}, [
renderSlot(_ctx.$slots, "prepend")
], 2)) : createCommentVNode("v-if", true),
createElementVNode("div", {
ref_key: "wrapperRef",
ref: wrapperRef,
class: normalizeClass(unref(wrapperKls))
}, [
createCommentVNode(" prefix slot "),
_ctx.$slots.prefix || _ctx.prefixIcon ? (openBlock(), createElementBlock("span", {
key: 0,
class: normalizeClass(unref(nsInput).e("prefix"))
}, [
createElementVNode("span", {
class: normalizeClass(unref(nsInput).e("prefix-inner"))
}, [
renderSlot(_ctx.$slots, "prefix"),
_ctx.prefixIcon ? (openBlock(), createBlock(unref(ElIcon), {
key: 0,
class: normalizeClass(unref(nsInput).e("icon"))
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.prefixIcon)))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true)
], 2)
], 2)) : createCommentVNode("v-if", true),
createElementVNode("input", mergeProps({
id: unref(inputId),
ref_key: "input",
ref: input,
class: unref(nsInput).e("inner")
}, unref(attrs), {
minlength: _ctx.minlength,
maxlength: _ctx.maxlength,
type: _ctx.showPassword ? passwordVisible.value ? "text" : "password" : _ctx.type,
disabled: unref(inputDisabled),
readonly: _ctx.readonly,
autocomplete: _ctx.autocomplete,
tabindex: _ctx.tabindex,
"aria-label": _ctx.ariaLabel,
placeholder: _ctx.placeholder,
style: _ctx.inputStyle,
form: _ctx.form,
autofocus: _ctx.autofocus,
role: _ctx.containerRole,
onCompositionstart: unref(handleCompositionStart),
onCompositionupdate: unref(handleCompositionUpdate),
onCompositionend: unref(handleCompositionEnd),
onInput: handleInput,
onChange: handleChange,
onKeydown: handleKeydown
}), null, 16, ["id", "minlength", "maxlength", "type", "disabled", "readonly", "autocomplete", "tabindex", "aria-label", "placeholder", "form", "autofocus", "role", "onCompositionstart", "onCompositionupdate", "onCompositionend"]),
createCommentVNode(" suffix slot "),
unref(suffixVisible) ? (openBlock(), createElementBlock("span", {
key: 1,
class: normalizeClass(unref(nsInput).e("suffix"))
}, [
createElementVNode("span", {
class: normalizeClass(unref(nsInput).e("suffix-inner"))
}, [
!unref(showClear) || !unref(showPwdVisible) || !unref(isWordLimitVisible) ? (openBlock(), createElementBlock(Fragment, { key: 0 }, [
renderSlot(_ctx.$slots, "suffix"),
_ctx.suffixIcon ? (openBlock(), createBlock(unref(ElIcon), {
key: 0,
class: normalizeClass(unref(nsInput).e("icon"))
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.suffixIcon)))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true)
], 64)) : createCommentVNode("v-if", true),
unref(showClear) ? (openBlock(), createBlock(unref(ElIcon), {
key: 1,
class: normalizeClass([unref(nsInput).e("icon"), unref(nsInput).e("clear")]),
onMousedown: withModifiers(unref(NOOP), ["prevent"]),
onClick: clear
}, {
default: withCtx(() => [
createVNode(unref(CircleClose))
]),
_: 1
}, 8, ["class", "onMousedown"])) : createCommentVNode("v-if", true),
unref(showPwdVisible) ? (openBlock(), createBlock(unref(ElIcon), {
key: 2,
class: normalizeClass([unref(nsInput).e("icon"), unref(nsInput).e("password")]),
onClick: handlePasswordVisible
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(unref(passwordIcon))))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true),
unref(isWordLimitVisible) ? (openBlock(), createElementBlock("span", {
key: 3,
class: normalizeClass(unref(nsInput).e("count"))
}, [
createElementVNode("span", {
class: normalizeClass(unref(nsInput).e("count-inner"))
}, toDisplayString(unref(textLength)) + " / " + toDisplayString(_ctx.maxlength), 3)
], 2)) : createCommentVNode("v-if", true),
unref(validateState) && unref(validateIcon) && unref(needStatusIcon) ? (openBlock(), createBlock(unref(ElIcon), {
key: 4,
class: normalizeClass([
unref(nsInput).e("icon"),
unref(nsInput).e("validateIcon"),
unref(nsInput).is("loading", unref(validateState) === "validating")
])
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(unref(validateIcon))))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true)
], 2)
], 2)) : createCommentVNode("v-if", true)
], 2),
createCommentVNode(" append slot "),
_ctx.$slots.append ? (openBlock(), createElementBlock("div", {
key: 1,
class: normalizeClass(unref(nsInput).be("group", "append"))
}, [
renderSlot(_ctx.$slots, "append")
], 2)) : createCommentVNode("v-if", true)
], 64)) : (openBlock(), createElementBlock(Fragment, { key: 1 }, [
createCommentVNode(" textarea "),
createElementVNode("textarea", mergeProps({
id: unref(inputId),
ref_key: "textarea",
ref: textarea,
class: [unref(nsTextarea).e("inner"), unref(nsInput).is("focus", unref(isFocused))]
}, unref(attrs), {
minlength: _ctx.minlength,
maxlength: _ctx.maxlength,
tabindex: _ctx.tabindex,
disabled: unref(inputDisabled),
readonly: _ctx.readonly,
autocomplete: _ctx.autocomplete,
style: unref(textareaStyle),
"aria-label": _ctx.ariaLabel,
placeholder: _ctx.placeholder,
form: _ctx.form,
autofocus: _ctx.autofocus,
rows: _ctx.rows,
role: _ctx.containerRole,
onCompositionstart: unref(handleCompositionStart),
onCompositionupdate: unref(handleCompositionUpdate),
onCompositionend: unref(handleCompositionEnd),
onInput: handleInput,
onFocus: unref(handleFocus),
onBlur: unref(handleBlur),
onChange: handleChange,
onKeydown: handleKeydown
}), null, 16, ["id", "minlength", "maxlength", "tabindex", "disabled", "readonly", "autocomplete", "aria-label", "placeholder", "form", "autofocus", "rows", "role", "onCompositionstart", "onCompositionupdate", "onCompositionend", "onFocus", "onBlur"]),
unref(isWordLimitVisible) ? (openBlock(), createElementBlock("span", {
key: 0,
style: normalizeStyle(countStyle.value),
class: normalizeClass(unref(nsInput).e("count"))
}, toDisplayString(unref(textLength)) + " / " + toDisplayString(_ctx.maxlength), 7)) : createCommentVNode("v-if", true)
], 64))
], 38);
};
}
});
var Input = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "input.vue"]]);
export { Input as default };
//# sourceMappingURL=input2.mjs.map