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修复Input格式化类型删除时，光标定位问题 #3189

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Apr 28, 2019
+5 −1
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修复Input格式化类型删除时，光标定位问题 #3189

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6 changes: 5 additions & 1 deletion components/input-item/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -129,7 +129,11 @@ class InputItem extends React.Component<InputItemProps, any> {
// controlled input type needs to adjust the position of the caret
try {
// set selection may throw error (https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/setSelectionRange)
el.selectionStart = el.selectionEnd = this.calcPos(prePos || 0, preCtrlVal, rawVal, ctrlValue, [' '], /\D/g);
let pos = this.calcPos(prePos || 0, preCtrlVal, rawVal, ctrlValue, [' '], /\D/g);
if ((type === 'phone' && (pos === 4 || pos === 9)) || (type === 'bankCard' && (pos > 0 && pos % 5 === 0))) {
pos -= 1;
}
el.selectionStart = el.selectionEnd = pos;
} catch (error) {
console.warn('Set selection error:', error);
}
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