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| 1 | +/* eslint react/no-multi-comp: 0, no-console: 0 */ |
| 2 | +import Slider from '@rc-component/slider'; |
| 3 | +import React, { useState } from 'react'; |
| 4 | +import '../../assets/index.less'; |
| 5 | + |
| 6 | +const style: React.CSSProperties = { |
| 7 | + width: 400, |
| 8 | + margin: 50, |
| 9 | +}; |
| 10 | + |
| 11 | +const defaultValue = [0, 30, 60, 100]; |
| 12 | +const BasicDisabledHandle = () => { |
| 13 | + const [disabled, setDisabled] = useState([true, false, false, false]); |
| 14 | + |
| 15 | + return ( |
| 16 | + <div> |
| 17 | + <Slider range={{ draggableTrack: true }} defaultValue={defaultValue} disabled={disabled} /> |
| 18 | + Slider disabled {JSON.stringify(disabled)} |
| 19 | + <div style={{ marginTop: 16 }}> |
| 20 | + {defaultValue.map((_, index) => ( |
| 21 | + <label key={index} style={{ marginRight: 16 }}> |
| 22 | + <input |
| 23 | + type="checkbox" |
| 24 | + checked={!!disabled[index]} |
| 25 | + onChange={() => { |
| 26 | + const newDisabled = [...disabled]; |
| 27 | + newDisabled[index] = !newDisabled[index]; |
| 28 | + setDisabled(newDisabled); |
| 29 | + }} |
| 30 | + /> |
| 31 | + Handle {index + 1} {disabled[index] ? 'Disabled' : 'Enabled'} |
| 32 | + </label> |
| 33 | + ))} |
| 34 | + </div> |
| 35 | + </div> |
| 36 | + ); |
| 37 | +}; |
| 38 | + |
| 39 | +const DisabledHandleAsBoundary = () => { |
| 40 | + const [value, setValue] = useState<number[]>([10, 50, 90]); |
| 41 | + |
| 42 | + return ( |
| 43 | + <div> |
| 44 | + <Slider |
| 45 | + range |
| 46 | + step={10} |
| 47 | + value={value} |
| 48 | + onChange={(v) => Array.isArray(v) && setValue(v)} |
| 49 | + disabled={[false, true, false]} |
| 50 | + /> |
| 51 | + <p style={{ marginTop: 8, color: '#999' }}> |
| 52 | + Middle handle (50) is disabled and acts as a boundary. First handle cannot go beyond 50, |
| 53 | + third handle cannot go below 50. Disabled handle has gray border and not-allowed cursor. |
| 54 | + </p> |
| 55 | + </div> |
| 56 | + ); |
| 57 | +}; |
| 58 | + |
| 59 | +const PushableWithDisabledHandle = () => { |
| 60 | + const [value, setValue] = useState<number[]>([20, 40, 60, 80]); |
| 61 | + |
| 62 | + return ( |
| 63 | + <div> |
| 64 | + <Slider |
| 65 | + range |
| 66 | + value={value} |
| 67 | + onChange={(v) => setValue(v as number[])} |
| 68 | + disabled={[false, true, false, false]} |
| 69 | + pushable={10} |
| 70 | + /> |
| 71 | + <p style={{ marginTop: 8, color: '#999' }}> |
| 72 | + Second handle (40) is disabled. Drag the first handle toward it or push the last two handles |
| 73 | + together: enabled handles keep at least 10 apart without crossing the disabled handle. |
| 74 | + </p> |
| 75 | + </div> |
| 76 | + ); |
| 77 | +}; |
| 78 | + |
| 79 | +const SingleSlider = () => { |
| 80 | + const [value1, setValue1] = useState(30); |
| 81 | + const [value2, setValue2] = useState(30); |
| 82 | + |
| 83 | + return ( |
| 84 | + <div> |
| 85 | + <Slider value={value1} onChange={(v) => setValue1(v as number)} disabled /> |
| 86 | + <br /> |
| 87 | + <Slider value={value2} onChange={(v) => setValue2(v as number)} disabled={false} /> |
| 88 | + </div> |
| 89 | + ); |
| 90 | +}; |
| 91 | + |
| 92 | +// Editable mode with disabled handles - editable is disabled when any handle is disabled |
| 93 | +const EditableWithDisabled = () => { |
| 94 | + const [value, setValue] = useState<number[]>([0, 30, 100]); |
| 95 | + const [disabled, setDisabled] = useState<boolean[]>([true, false, false]); |
| 96 | + |
| 97 | + const hasDisabled = disabled.some((d) => d); |
| 98 | + |
| 99 | + return ( |
| 100 | + <div> |
| 101 | + <Slider |
| 102 | + range={{ |
| 103 | + editable: true, |
| 104 | + minCount: 2, |
| 105 | + maxCount: 5, |
| 106 | + }} |
| 107 | + value={value} |
| 108 | + onChange={(v) => setValue(v as number[])} |
| 109 | + disabled={disabled} |
| 110 | + /> |
| 111 | + <p style={{ marginTop: 8, color: hasDisabled ? '#f5222d' : '#52c41a' }}> |
| 112 | + {hasDisabled |
| 113 | + ? 'Editable mode is DISABLED because at least one handle is disabled. Clicking track will move nearest enabled handle.' |
| 114 | + : 'Editable mode is ENABLED. Click track to add handles, drag to edge to delete.'} |
| 115 | + </p> |
| 116 | + <div style={{ marginTop: 16 }}> |
| 117 | + {value.map((val, index) => ( |
| 118 | + <label key={index} style={{ marginRight: 16 }}> |
| 119 | + <input |
| 120 | + type="checkbox" |
| 121 | + checked={!!disabled[index]} |
| 122 | + onChange={() => { |
| 123 | + const newDisabled = [...disabled]; |
| 124 | + newDisabled[index] = !newDisabled[index]; |
| 125 | + setDisabled(newDisabled); |
| 126 | + }} |
| 127 | + /> |
| 128 | + Handle {index + 1} ({val}) {disabled[index] ? 'Disabled' : 'Enabled'} |
| 129 | + </label> |
| 130 | + ))} |
| 131 | + </div> |
| 132 | + <p style={{ marginTop: 8, color: '#999', fontSize: 12 }}> |
| 133 | + Try: Toggle checkboxes to enable/disable handles. When any handle is disabled, you cannot |
| 134 | + add or remove handles. When all handles are enabled, editable mode works normally. |
| 135 | + </p> |
| 136 | + </div> |
| 137 | + ); |
| 138 | +}; |
| 139 | + |
| 140 | +export default () => ( |
| 141 | + <div> |
| 142 | + <div> |
| 143 | + single handle disabled |
| 144 | + <SingleSlider /> |
| 145 | + </div> |
| 146 | + <div style={style}> |
| 147 | + <h3>Disabled Handle</h3> |
| 148 | + <p> |
| 149 | + Toggle checkboxes to disable/enable specific handles. Track dragging is disabled when any |
| 150 | + handle is disabled. |
| 151 | + </p> |
| 152 | + <BasicDisabledHandle /> |
| 153 | + </div> |
| 154 | + |
| 155 | + <div style={style}> |
| 156 | + <h3>Disabled Handle as Boundary</h3> |
| 157 | + <DisabledHandleAsBoundary /> |
| 158 | + </div> |
| 159 | + |
| 160 | + <div style={style}> |
| 161 | + <h3>Disabled Handle + Pushable</h3> |
| 162 | + <PushableWithDisabledHandle /> |
| 163 | + </div> |
| 164 | + |
| 165 | + <div style={style}> |
| 166 | + <h3>Editable + Disabled (Editable Disabled When Any Handle Disabled)</h3> |
| 167 | + <EditableWithDisabled /> |
| 168 | + </div> |
| 169 | + </div> |
| 170 | +); |
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