element-plus
Version:
A Component Library for Vue 3
592 lines (589 loc) • 24.6 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, toDisplayString } from 'vue';
import { useResizeObserver, isClient } from '@vueuse/core';
import { isNil } from 'lodash-unified';
import { ElIcon } from '../../icon/index.mjs';
import { View, Hide } from '@element-plus/icons-vue';
import { looseToNumber, 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 { INPUT_EVENT, UPDATE_MODEL_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 _hoisted_1 = ["id", "name", "minlength", "maxlength", "type", "disabled", "readonly", "autocomplete", "tabindex", "aria-label", "placeholder", "form", "autofocus", "role", "inputmode"];
const _hoisted_2 = ["id", "name", "minlength", "maxlength", "tabindex", "disabled", "readonly", "autocomplete", "aria-label", "placeholder", "form", "autofocus", "rows", "role"];
const COMPONENT_NAME = "ElInput";
const _sfc_main = defineComponent({
...{
name: COMPONENT_NAME,
inheritAttrs: false
},
__name: "input",
props: inputProps,
emits: inputEmits,
setup(__props, { expose: __expose, emit: __emit }) {
const props = __props;
const emit = __emit;
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,
{
disabled: inputDisabled,
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
);
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 hasModelModifiers = computed(
() => !!Object.keys(props.modelModifiers).length
);
const [recordCursor, setCursor] = useCursor(input);
useResizeObserver(textarea, (entries) => {
onceInitSizeTextarea();
if (!isWordLimitVisible.value || props.resize !== "both" && props.resize !== "horizontal")
return;
const entry = entries[0];
const { width } = entry.contentRect;
countStyle.value = {
right: `calc(100% - ${width + 22 - 10}px)`
};
});
const resizeTextarea = () => {
const { type, autosize } = props;
if (!isClient || type !== "textarea" || !textarea.value)
return;
if (autosize) {
const minRows = isObject(autosize) ? autosize.minRows : void 0;
const maxRows = isObject(autosize) ? autosize.maxRows : void 0;
const textareaStyle2 = calcTextareaHeight(textarea.value, minRows, maxRows);
textareaCalcStyle.value = {
overflowY: "hidden",
...textareaStyle2
};
nextTick(() => {
textarea.value.offsetHeight;
textareaCalcStyle.value = textareaStyle2;
});
} else {
textareaCalcStyle.value = {
minHeight: calcTextareaHeight(textarea.value).minHeight
};
}
};
const createOnceInitResize = (resizeTextarea2) => {
let isInit = false;
return () => {
var _a;
if (isInit || !props.autosize)
return;
const isElHidden = ((_a = textarea.value) == null ? void 0 : _a.offsetParent) === null;
if (!isElHidden) {
setTimeout(resizeTextarea2);
isInit = true;
}
};
};
const onceInitSizeTextarea = createOnceInitResize(resizeTextarea);
const setNativeInputValue = () => {
const input2 = _ref.value;
const formatterValue = props.formatter ? props.formatter(nativeInputValue.value) : nativeInputValue.value;
if (!input2 || input2.value === formatterValue || props.type === "file")
return;
input2.value = formatterValue;
};
const formatValue = (value) => {
const { trim, number } = props.modelModifiers;
if (trim) {
value = value.trim();
}
if (number) {
value = `${looseToNumber(value)}`;
}
if (props.formatter && props.parser) {
value = props.parser(value);
}
return value;
};
const handleInput = async (event) => {
if (isComposing.value)
return;
const { lazy } = props.modelModifiers;
let { value } = event.target;
if (lazy) {
emit(INPUT_EVENT, value);
return;
}
value = formatValue(value);
if (String(value) === nativeInputValue.value) {
if (props.formatter) {
setNativeInputValue();
}
return;
}
recordCursor();
emit(UPDATE_MODEL_EVENT, value);
emit(INPUT_EVENT, value);
await nextTick();
if (props.formatter && props.parser || !hasModelModifiers.value) {
setNativeInputValue();
}
setCursor();
};
const handleChange = async (event) => {
let { value } = event.target;
value = formatValue(value);
if (props.modelModifiers.lazy) {
emit(UPDATE_MODEL_EVENT, value);
}
emit(CHANGE_EVENT, value, event);
await nextTick();
setNativeInputValue();
};
const {
isComposing,
handleCompositionStart,
handleCompositionUpdate,
handleCompositionEnd
} = useComposition({ emit, afterComposition: handleInput });
const handlePasswordVisible = () => {
passwordVisible.value = !passwordVisible.value;
};
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, (newValue) => {
if (!_ref.value) {
return;
}
const { trim, number } = props.modelModifiers;
const elValue = _ref.value.value;
const displayValue = (number || props.type === "number") && !/^0\d/.test(elValue) ? `${looseToNumber(elValue)}` : elValue;
if (displayValue === newValue) {
return;
}
if (document.activeElement === _ref.value && _ref.value.type !== "range") {
if (trim && displayValue.trim() === newValue) {
return;
}
}
setNativeInputValue();
});
watch(
() => props.type,
async () => {
await nextTick();
setNativeInputValue();
resizeTextarea();
}
);
onMounted(() => {
if (!props.formatter && props.parser) {
debugWarn(
COMPONENT_NAME,
"If you set the parser, you also need to set the formatter."
);
}
setNativeInputValue();
nextTick(resizeTextarea);
});
__expose({
input,
textarea,
ref: _ref,
textareaStyle,
autosize: toRef(props, "autosize"),
isComposing,
focus,
blur,
select,
clear,
resizeTextarea
});
return (_ctx, _cache) => {
return openBlock(), createElementBlock(
"div",
{
class: normalizeClass([
containerKls.value,
{
[unref(nsInput).bm("group", "append")]: _ctx.$slots.append,
[unref(nsInput).bm("group", "prepend")]: _ctx.$slots.prepend
}
]),
style: normalizeStyle(containerStyle.value),
onMouseenter: handleMouseEnter,
onMouseleave: handleMouseLeave
},
[
createCommentVNode(" input "),
_ctx.type !== "textarea" ? (openBlock(), createElementBlock(
Fragment,
{ key: 0 },
[
createCommentVNode(" prepend slot "),
_ctx.$slots.prepend ? (openBlock(), createElementBlock(
"div",
{
key: 0,
class: normalizeClass(unref(nsInput).be("group", "prepend"))
},
[
renderSlot(_ctx.$slots, "prepend")
],
2
)) : createCommentVNode("v-if", true),
createElementVNode(
"div",
{
ref_key: "wrapperRef",
ref: wrapperRef,
class: normalizeClass(wrapperKls.value)
},
[
createCommentVNode(" prefix slot "),
_ctx.$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.$slots, "prefix"),
_ctx.prefixIcon ? (openBlock(), createBlock(unref(ElIcon), {
key: 0,
class: normalizeClass(unref(nsInput).e("icon"))
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.prefixIcon)))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true)
],
2
)
],
2
)) : createCommentVNode("v-if", true),
createElementVNode("input", mergeProps({
id: unref(inputId),
ref_key: "input",
ref: input,
class: unref(nsInput).e("inner")
}, unref(attrs), {
name: _ctx.name,
minlength: _ctx.minlength,
maxlength: _ctx.maxlength,
type: _ctx.showPassword ? passwordVisible.value ? "text" : "password" : _ctx.type,
disabled: unref(inputDisabled),
readonly: _ctx.readonly,
autocomplete: _ctx.autocomplete,
tabindex: _ctx.tabindex,
"aria-label": _ctx.ariaLabel,
placeholder: _ctx.placeholder,
style: _ctx.inputStyle,
form: _ctx.form,
autofocus: _ctx.autofocus,
role: _ctx.containerRole,
inputmode: _ctx.inputmode,
onCompositionstart: _cache[0] || (_cache[0] = (...args) => unref(handleCompositionStart) && unref(handleCompositionStart)(...args)),
onCompositionupdate: _cache[1] || (_cache[1] = (...args) => unref(handleCompositionUpdate) && unref(handleCompositionUpdate)(...args)),
onCompositionend: _cache[2] || (_cache[2] = (...args) => unref(handleCompositionEnd) && unref(handleCompositionEnd)(...args)),
onInput: handleInput,
onChange: handleChange,
onKeydown: handleKeydown
}), null, 16, _hoisted_1),
createCommentVNode(" suffix slot "),
suffixVisible.value ? (openBlock(), createElementBlock(
"span",
{
key: 1,
class: normalizeClass(unref(nsInput).e("suffix"))
},
[
createElementVNode(
"span",
{
class: normalizeClass(unref(nsInput).e("suffix-inner"))
},
[
!showClear.value || !showPwdVisible.value || !isWordLimitVisible.value ? (openBlock(), createElementBlock(
Fragment,
{ key: 0 },
[
renderSlot(_ctx.$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),
showClear.value ? (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(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.clearIcon)))
]),
_: 1
}, 8, ["class", "onMousedown"])) : createCommentVNode("v-if", true),
showPwdVisible.value ? (openBlock(), createBlock(unref(ElIcon), {
key: 2,
class: normalizeClass([unref(nsInput).e("icon"), unref(nsInput).e("password")]),
onClick: handlePasswordVisible,
onMousedown: withModifiers(unref(NOOP), ["prevent"]),
onMouseup: withModifiers(unref(NOOP), ["prevent"])
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(passwordIcon.value)))
]),
_: 1
}, 8, ["class", "onMousedown", "onMouseup"])) : createCommentVNode("v-if", true),
isWordLimitVisible.value ? (openBlock(), createElementBlock(
"span",
{
key: 3,
class: normalizeClass([
unref(nsInput).e("count"),
unref(nsInput).is("outside", _ctx.wordLimitPosition === "outside")
])
},
[
createElementVNode(
"span",
{
class: normalizeClass(unref(nsInput).e("count-inner"))
},
toDisplayString(textLength.value) + " / " + toDisplayString(_ctx.maxlength),
3
)
],
2
)) : createCommentVNode("v-if", true),
validateState.value && validateIcon.value && needStatusIcon.value ? (openBlock(), createBlock(unref(ElIcon), {
key: 4,
class: normalizeClass([
unref(nsInput).e("icon"),
unref(nsInput).e("validateIcon"),
unref(nsInput).is("loading", validateState.value === "validating")
])
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(validateIcon.value)))
]),
_: 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), {
name: _ctx.name,
minlength: _ctx.minlength,
maxlength: _ctx.maxlength,
tabindex: _ctx.tabindex,
disabled: unref(inputDisabled),
readonly: _ctx.readonly,
autocomplete: _ctx.autocomplete,
style: textareaStyle.value,
"aria-label": _ctx.ariaLabel,
placeholder: _ctx.placeholder,
form: _ctx.form,
autofocus: _ctx.autofocus,
rows: _ctx.rows,
role: _ctx.containerRole,
onCompositionstart: _cache[3] || (_cache[3] = (...args) => unref(handleCompositionStart) && unref(handleCompositionStart)(...args)),
onCompositionupdate: _cache[4] || (_cache[4] = (...args) => unref(handleCompositionUpdate) && unref(handleCompositionUpdate)(...args)),
onCompositionend: _cache[5] || (_cache[5] = (...args) => unref(handleCompositionEnd) && unref(handleCompositionEnd)(...args)),
onInput: handleInput,
onFocus: _cache[6] || (_cache[6] = (...args) => unref(handleFocus) && unref(handleFocus)(...args)),
onBlur: _cache[7] || (_cache[7] = (...args) => unref(handleBlur) && unref(handleBlur)(...args)),
onChange: handleChange,
onKeydown: handleKeydown
}), null, 16, _hoisted_2),
isWordLimitVisible.value ? (openBlock(), createElementBlock(
"span",
{
key: 0,
style: normalizeStyle(countStyle.value),
class: normalizeClass([
unref(nsInput).e("count"),
unref(nsInput).is("outside", _ctx.wordLimitPosition === "outside")
])
},
toDisplayString(textLength.value) + " / " + toDisplayString(_ctx.maxlength),
7
)) : createCommentVNode("v-if", true)
],
64
))
],
38
);
};
}
});
var Input = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "/home/runner/work/element-plus/element-plus/packages/components/input/src/input.vue"]]);
export { Input as default };
//# sourceMappingURL=input2.mjs.map