]>
Commit | Line | Data |
---|---|---|
1 | import React, { Component } from 'react'; | |
2 | import PropTypes from 'prop-types'; | |
3 | import moment from 'moment'; | |
4 | ||
5 | class Header extends Component { | |
6 | static propTypes = { | |
7 | format: PropTypes.string, | |
8 | prefixCls: PropTypes.string, | |
9 | disabledDate: PropTypes.func, | |
10 | placeholder: PropTypes.string, | |
11 | clearText: PropTypes.string, | |
12 | value: PropTypes.object, | |
13 | hourOptions: PropTypes.array, | |
14 | minuteOptions: PropTypes.array, | |
15 | secondOptions: PropTypes.array, | |
16 | disabledHours: PropTypes.func, | |
17 | disabledMinutes: PropTypes.func, | |
18 | disabledSeconds: PropTypes.func, | |
19 | onChange: PropTypes.func, | |
20 | onClear: PropTypes.func, | |
21 | onEsc: PropTypes.func, | |
22 | allowEmpty: PropTypes.bool, | |
23 | defaultOpenValue: PropTypes.object, | |
24 | currentSelectPanel: PropTypes.string, | |
25 | }; | |
26 | ||
27 | constructor(props) { | |
28 | super(props); | |
29 | const { value, format } = props; | |
30 | this.state = { | |
31 | str: value && value.format(format) || '', | |
32 | invalid: false, | |
33 | }; | |
34 | } | |
35 | ||
36 | componentWillReceiveProps(nextProps) { | |
37 | const { value, format } = nextProps; | |
38 | this.setState({ | |
39 | str: value && value.format(format) || '', | |
40 | invalid: false, | |
41 | }); | |
42 | } | |
43 | ||
44 | onInputChange = (event) => { | |
45 | const str = event.target.value; | |
46 | this.setState({ | |
47 | str, | |
48 | }); | |
49 | const { | |
50 | format, hourOptions, minuteOptions, secondOptions, | |
51 | disabledHours, disabledMinutes, | |
52 | disabledSeconds, onChange, allowEmpty, | |
53 | } = this.props; | |
54 | ||
55 | if (str) { | |
56 | const originalValue = this.props.value; | |
57 | const value = this.getProtoValue().clone(); | |
58 | const parsed = moment(str, format, true); | |
59 | if (!parsed.isValid()) { | |
60 | this.setState({ | |
61 | invalid: true, | |
62 | }); | |
63 | return; | |
64 | } | |
65 | value.hour(parsed.hour()).minute(parsed.minute()).second(parsed.second()); | |
66 | ||
67 | // if time value not allowed, response warning. | |
68 | if ( | |
69 | hourOptions.indexOf(value.hour()) < 0 || | |
70 | minuteOptions.indexOf(value.minute()) < 0 || | |
71 | secondOptions.indexOf(value.second()) < 0 | |
72 | ) { | |
73 | this.setState({ | |
74 | invalid: true, | |
75 | }); | |
76 | return; | |
77 | } | |
78 | ||
79 | // if time value is disabled, response warning. | |
80 | const disabledHourOptions = disabledHours(); | |
81 | const disabledMinuteOptions = disabledMinutes(value.hour()); | |
82 | const disabledSecondOptions = disabledSeconds(value.hour(), value.minute()); | |
83 | if ( | |
84 | (disabledHourOptions && disabledHourOptions.indexOf(value.hour()) >= 0) || | |
85 | (disabledMinuteOptions && disabledMinuteOptions.indexOf(value.minute()) >= 0) || | |
86 | (disabledSecondOptions && disabledSecondOptions.indexOf(value.second()) >= 0) | |
87 | ) { | |
88 | this.setState({ | |
89 | invalid: true, | |
90 | }); | |
91 | return; | |
92 | } | |
93 | ||
94 | if (originalValue) { | |
95 | if ( | |
96 | originalValue.hour() !== value.hour() || | |
97 | originalValue.minute() !== value.minute() || | |
98 | originalValue.second() !== value.second() | |
99 | ) { | |
100 | // keep other fields for rc-calendar | |
101 | const changedValue = originalValue.clone(); | |
102 | changedValue.hour(value.hour()); | |
103 | changedValue.minute(value.minute()); | |
104 | changedValue.second(value.second()); | |
105 | onChange(changedValue); | |
106 | } | |
107 | } else if (originalValue !== value) { | |
108 | onChange(value); | |
109 | } | |
110 | } else if (allowEmpty) { | |
111 | onChange(null); | |
112 | } else { | |
113 | this.setState({ | |
114 | invalid: true, | |
115 | }); | |
116 | return; | |
117 | } | |
118 | ||
119 | this.setState({ | |
120 | invalid: false, | |
121 | }); | |
122 | } | |
123 | ||
124 | onKeyDown = (e) => { | |
125 | if (e.keyCode === 27) { | |
126 | this.props.onEsc(); | |
127 | } | |
128 | } | |
129 | ||
130 | onClear = () => { | |
131 | this.setState({ str: '' }); | |
132 | this.props.onClear(); | |
133 | } | |
134 | ||
135 | getClearButton() { | |
136 | const { prefixCls, allowEmpty } = this.props; | |
137 | if (!allowEmpty) { | |
138 | return null; | |
139 | } | |
140 | return (<a | |
141 | className={`${prefixCls}-clear-btn`} | |
142 | role="button" | |
143 | title={this.props.clearText} | |
144 | onMouseDown={this.onClear} | |
145 | />); | |
146 | } | |
147 | ||
148 | getProtoValue() { | |
149 | return this.props.value || this.props.defaultOpenValue; | |
150 | } | |
151 | ||
152 | getInput() { | |
153 | const { prefixCls, placeholder } = this.props; | |
154 | const { invalid, str } = this.state; | |
155 | const invalidClass = invalid ? `${prefixCls}-input-invalid` : ''; | |
156 | return ( | |
157 | <input | |
158 | className={`${prefixCls}-input ${invalidClass}`} | |
159 | ref="input" | |
160 | onKeyDown={this.onKeyDown} | |
161 | value={str} | |
162 | placeholder={placeholder} | |
163 | onChange={this.onInputChange} | |
164 | /> | |
165 | ); | |
166 | } | |
167 | ||
168 | render() { | |
169 | const { prefixCls } = this.props; | |
170 | return ( | |
171 | <div className={`${prefixCls}-input-wrap`}> | |
172 | {this.getInput()} | |
173 | {this.getClearButton()} | |
174 | </div> | |
175 | ); | |
176 | } | |
177 | } | |
178 | ||
179 | export default Header; |