ant-design-vue/components/input/Input.jsx

232 lines
6.3 KiB
Vue

import { inject, withDirectives } from 'vue';
import antInputDirective from '../_util/antInputDirective';
import classNames from '../_util/classNames';
import omit from 'omit.js';
import inputProps from './inputProps';
import { hasProp, getComponent, getOptionProps } from '../_util/props-util';
import { ConfigConsumerProps } from '../config-provider';
import ClearableLabeledInput from './ClearableLabeledInput';
import syncWatch from '../_util/syncWatch';
export function fixControlledValue(value) {
if (typeof value === 'undefined' || value === null) {
return '';
}
return value;
}
export function resolveOnChange(target, e, onChange) {
if (onChange) {
let event = e;
if (e.type === 'click') {
// click clear icon
//event = Object.create(e);
Object.defineProperty(event, 'target', {
writable: true,
});
Object.defineProperty(event, 'currentTarget', {
writable: true,
});
event.target = target;
event.currentTarget = target;
const originalInputValue = target.value;
// change target ref value cause e.target.value should be '' when clear input
target.value = '';
onChange(event);
// reset target ref value
target.value = originalInputValue;
return;
}
onChange(event);
}
}
export function getInputClassName(prefixCls, size, disabled) {
return classNames(prefixCls, {
[`${prefixCls}-sm`]: size === 'small',
[`${prefixCls}-lg`]: size === 'large',
[`${prefixCls}-disabled`]: disabled,
});
}
export default {
name: 'AInput',
inheritAttrs: false,
props: {
...inputProps,
},
setup() {
return {
configProvider: inject('configProvider', ConfigConsumerProps),
};
},
data() {
const props = this.$props;
const value = typeof props.value === 'undefined' ? props.defaultValue : props.value;
return {
stateValue: typeof value === 'undefined' ? '' : value,
};
},
watch: {
value: syncWatch(function(val) {
this.stateValue = val;
}),
},
mounted() {
this.$nextTick(() => {
if (process.env.NODE_ENV === 'test') {
if (this.autofocus) {
this.focus();
}
}
this.clearPasswordValueAttribute();
});
},
beforeUnmount() {
if (this.removePasswordTimeout) {
clearTimeout(this.removePasswordTimeout);
}
},
methods: {
focus() {
this.input.focus();
},
blur() {
this.input.blur();
},
select() {
this.input.select();
},
saveClearableInput(input) {
this.clearableInput = input;
},
saveInput(input) {
this.input = input;
},
setValue(value, callback) {
if (this.stateValue === value) {
return;
}
if (!hasProp(this, 'value')) {
this.stateValue = value;
} else {
this.$forceUpdate();
}
this.$nextTick(() => {
callback && callback();
});
},
triggerChange(e) {
this.$emit('update:value', e.target.value);
this.$emit('change', e);
this.$emit('input', e);
},
handleReset(e) {
this.setValue('', () => {
this.focus();
});
resolveOnChange(this.input, e, this.triggerChange);
},
renderInput(prefixCls, { addonBefore, addonAfter }) {
const otherProps = omit(this.$props, [
'prefixCls',
'onPressEnter',
'addonBefore',
'addonAfter',
'prefix',
'suffix',
'allowClear',
'defaultValue',
'lazy',
'size',
'inputType',
'className',
'inputPrefixCls',
'loading',
]);
const { handleKeyDown, handleChange, size, disabled, $attrs } = this;
const inputProps = {
...otherProps,
...$attrs,
onKeydown: handleKeyDown,
class: classNames(getInputClassName(prefixCls, size, disabled), {
[$attrs.class]: $attrs.class && !addonBefore && !addonAfter,
}),
ref: this.saveInput,
key: 'ant-input',
onInput: handleChange,
onChange: handleChange,
};
if (!inputProps.autofocus) {
delete inputProps.autofocus;
}
return withDirectives(<input {...inputProps} />, [[antInputDirective]]);
},
clearPasswordValueAttribute() {
// https://github.com/ant-design/ant-design/issues/20541
this.removePasswordTimeout = setTimeout(() => {
if (
this.input &&
this.input.getAttribute &&
this.input.getAttribute('type') === 'password' &&
this.input.hasAttribute('value')
) {
this.input.removeAttribute('value');
}
});
},
handleChange(e) {
const { value, composing } = e.target;
// https://github.com/vueComponent/ant-design-vue/issues/2203
if (((e.isComposing || composing) && this.lazy) || this.stateValue === value) return;
this.setValue(value, this.clearPasswordValueAttribute);
resolveOnChange(this.input, e, this.triggerChange);
},
handleKeyDown(e) {
if (e.keyCode === 13) {
this.$emit('pressEnter', e);
}
this.$emit('keydown', e);
},
},
render() {
// if (this.$props.type === 'textarea') {
// const textareaProps = {
// ...this.$props,
// ...this.$attrs,
// onInput: this.handleChange,
// onKeydown: this.handleKeyDown,
// onChange: noop,
// };
// return <TextArea {...textareaProps} ref="input" />;
// }
const { prefixCls: customizePrefixCls } = this.$props;
const { stateValue } = this.$data;
const getPrefixCls = this.configProvider.getPrefixCls;
const prefixCls = getPrefixCls('input', customizePrefixCls);
const addonAfter = getComponent(this, 'addonAfter');
const addonBefore = getComponent(this, 'addonBefore');
const suffix = getComponent(this, 'suffix');
const prefix = getComponent(this, 'prefix');
const props = {
...this.$attrs,
...getOptionProps(this),
prefixCls,
inputType: 'input',
value: fixControlledValue(stateValue),
element: this.renderInput(prefixCls, { addonAfter, addonBefore }),
handleReset: this.handleReset,
addonAfter,
addonBefore,
suffix,
prefix,
};
return <ClearableLabeledInput {...props} ref={this.saveClearableInput} />;
},
};