200 lines
5.2 KiB
Vue
200 lines
5.2 KiB
Vue
import classNames from 'classnames';
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import TextArea from './TextArea';
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import omit from 'omit.js';
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import inputProps from './inputProps';
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import { hasProp, getComponentFromProp } from '../_util/props-util';
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import { isIE, isIE9 } from '../_util/env';
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function noop() {}
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function fixControlledValue(value) {
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if (typeof value === 'undefined' || value === null) {
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return '';
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}
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return value;
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}
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export default {
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name: 'AInput',
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inheritAttrs: false,
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model: {
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prop: 'value',
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event: 'change.value',
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},
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props: {
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...inputProps,
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},
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data() {
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const { value, defaultValue } = this.$props;
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return {
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stateValue: fixControlledValue(!hasProp(this, 'value') ? defaultValue : value),
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};
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},
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watch: {
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value(val) {
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this.stateValue = fixControlledValue(val);
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},
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},
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mounted() {
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this.$nextTick(() => {
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if (this.autoFocus) {
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this.focus();
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}
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});
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},
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methods: {
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handleKeyDown(e) {
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if (e.keyCode === 13) {
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this.$emit('pressEnter', e);
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}
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this.$emit('keydown', e);
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},
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handleChange(e) {
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// https://github.com/vueComponent/ant-design-vue/issues/92
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if (isIE && !isIE9 && this.stateValue === e.target.value) {
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return;
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}
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if (!hasProp(this, 'value')) {
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this.stateValue = e.target.value;
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} else {
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this.$forceUpdate();
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}
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if (!e.target.composing) {
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this.$emit('change.value', e.target.value);
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}
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this.$emit('change', e);
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this.$emit('input', e);
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},
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focus() {
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this.$refs.input.focus();
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},
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blur() {
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this.$refs.input.blur();
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},
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select() {
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this.$refs.input.select();
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},
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getInputClassName() {
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const { prefixCls, size, disabled } = this.$props;
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return {
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[`${prefixCls}`]: true,
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[`${prefixCls}-sm`]: size === 'small',
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[`${prefixCls}-lg`]: size === 'large',
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[`${prefixCls}-disabled`]: disabled,
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};
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},
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renderLabeledInput(children) {
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const props = this.$props;
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let addonAfter = getComponentFromProp(this, 'addonAfter');
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let addonBefore = getComponentFromProp(this, 'addonBefore');
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// Not wrap when there is not addons
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if (!addonBefore && !addonAfter) {
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return children;
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}
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const wrapperClassName = `${props.prefixCls}-group`;
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const addonClassName = `${wrapperClassName}-addon`;
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addonBefore = addonBefore ? <span class={addonClassName}>{addonBefore}</span> : null;
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addonAfter = addonAfter ? <span class={addonClassName}>{addonAfter}</span> : null;
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const className = {
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[`${props.prefixCls}-wrapper`]: true,
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[wrapperClassName]: addonBefore || addonAfter,
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};
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const groupClassName = classNames(`${props.prefixCls}-group-wrapper`, {
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[`${props.prefixCls}-group-wrapper-sm`]: props.size === 'small',
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[`${props.prefixCls}-group-wrapper-lg`]: props.size === 'large',
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});
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return (
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<span class={groupClassName}>
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<span class={className}>
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{addonBefore}
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{children}
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{addonAfter}
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</span>
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</span>
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);
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},
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renderLabeledIcon(children) {
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const { prefixCls, size } = this.$props;
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let prefix = getComponentFromProp(this, 'prefix');
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let suffix = getComponentFromProp(this, 'suffix');
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if (!prefix && !suffix) {
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return children;
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}
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prefix = prefix ? <span class={`${prefixCls}-prefix`}>{prefix}</span> : null;
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suffix = suffix ? <span class={`${prefixCls}-suffix`}>{suffix}</span> : null;
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const affixWrapperCls = classNames(`${prefixCls}-affix-wrapper`, {
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[`${prefixCls}-affix-wrapper-sm`]: size === 'small',
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[`${prefixCls}-affix-wrapper-lg`]: size === 'large',
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});
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return (
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<span class={affixWrapperCls}>
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{prefix}
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{children}
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{suffix}
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</span>
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);
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},
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renderInput() {
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const otherProps = omit(this.$props, [
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'prefixCls',
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'addonBefore',
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'addonAfter',
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'prefix',
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'suffix',
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'value',
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'defaultValue',
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]);
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const { stateValue, getInputClassName, handleKeyDown, handleChange, $listeners } = this;
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const inputProps = {
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domProps: {
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value: stateValue,
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},
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attrs: { ...otherProps, ...this.$attrs },
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on: {
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...$listeners,
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keydown: handleKeyDown,
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input: handleChange,
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change: noop,
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},
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class: getInputClassName(),
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ref: 'input',
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};
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if ($listeners['change.value']) {
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inputProps.directives = [{ name: 'ant-input' }];
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}
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return this.renderLabeledIcon(<input {...inputProps} />);
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},
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},
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render() {
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if (this.$props.type === 'textarea') {
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const { $listeners } = this;
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const textareaProps = {
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props: this.$props,
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attrs: this.$attrs,
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on: {
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...$listeners,
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change: this.handleChange,
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keydown: this.handleKeyDown,
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},
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directives: [
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{
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name: 'ant-input',
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},
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],
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};
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return <TextArea {...textareaProps} ref="input" />;
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}
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return this.renderLabeledInput(this.renderInput());
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},
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};
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