forked from jaegertracing/jaeger-ui
-
Notifications
You must be signed in to change notification settings - Fork 0
/
SearchDropdownInput.js
87 lines (83 loc) · 2.92 KB
/
SearchDropdownInput.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
// Copyright (c) 2017 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import PropTypes from 'prop-types';
import React, { Component } from 'react';
import { Dropdown } from 'semantic-ui-react';
import regexpEscape from '../../utils/regexp-escape';
/**
* We have to wrap the semantic ui component becuase it doesn't perform well
* when there are 200+ suggestions.
*
* We make sure only the props.maxResults are shown at one time to enhance usability.
* TODO: Identify if we should use this component.
*/
export default class SearchDropdownInput extends Component {
constructor(props) {
super(props);
this.state = {
currentItems: props.items.slice(0, props.maxResults),
};
}
componentWillReceiveProps(nextProps) {
if (this.props.items.map(i => i.text).join(',') !== nextProps.items.map(i => i.text).join(',')) {
this.setState({
currentItems: nextProps.items.slice(0, nextProps.maxResults),
});
}
}
onSearch = (_, searchText) => {
const { items, maxResults } = this.props;
const regexStr = regexpEscape(searchText);
const regex = new RegExp(regexStr, 'i');
return items.filter(v => regex.test(v.text)).slice(0, maxResults);
};
render() {
const { input: { value, onChange } } = this.props;
const { currentItems } = this.state;
return (
<Dropdown
value={value}
text={value}
search={this.onSearch}
onChange={(e, { value: newValue }) => onChange(newValue)}
options={currentItems}
selection
scrolling
compact={false}
/>
);
}
}
SearchDropdownInput.defaultProps = {
maxResults: 250,
};
SearchDropdownInput.propTypes = {
items: PropTypes.arrayOf(
PropTypes.shape({
text: PropTypes.string,
value: PropTypes.string,
})
),
input: PropTypes.shape({
value: PropTypes.string,
onChange: PropTypes.func,
}),
maxResults: PropTypes.number,
};