@blueprintjs/core
Version:
Core styles & components
59 lines • 2.44 kB
JavaScript
/*
* Copyright 2017 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import classNames from "classnames";
import * as React from "react";
import { AbstractPureComponent, Classes } from "../../common";
import { DISPLAYNAME_PREFIX } from "../../common/props";
const NS = Classes.getClassNamespace();
// this is a simple component, unit tests would be mostly tautological
/* istanbul ignore next */
/**
* File input component.
*
* @see https://blueprintjs.com/docs/#core/components/file-input
*/
export class FileInput extends AbstractPureComponent {
static displayName = `${DISPLAYNAME_PREFIX}.FileInput`;
static defaultProps = {
hasSelection: false,
inputProps: {},
text: "Choose file...",
};
render() {
const { buttonText, className, disabled, fill, hasSelection, inputProps, large, onInputChange, small, text, ...htmlProps } = this.props;
const rootClasses = classNames(className, Classes.FILE_INPUT, {
[Classes.FILE_INPUT_HAS_SELECTION]: hasSelection,
[Classes.DISABLED]: disabled,
[Classes.FILL]: fill,
[Classes.LARGE]: large,
[Classes.SMALL]: small,
});
const uploadProps = {
[`${NS}-button-text`]: buttonText,
className: classNames(Classes.FILE_UPLOAD_INPUT, {
[Classes.FILE_UPLOAD_INPUT_CUSTOM_TEXT]: !!buttonText,
}),
};
return (React.createElement("label", { ...htmlProps, className: rootClasses },
React.createElement("input", { ...inputProps, onChange: this.handleInputChange, type: "file", disabled: disabled }),
React.createElement("span", { ...uploadProps }, text)));
}
handleInputChange = (e) => {
this.props.onInputChange?.(e);
this.props.inputProps?.onChange?.(e);
};
}
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