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fix(Field): adjust textarea size when focus/blur (#9719)

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neverland 2021-10-24 17:50:18 +08:00 committed by GitHub
parent 789e352726
commit 74a136f90e
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1 changed files with 9 additions and 7 deletions
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16
packages/vant/src/field/Field.tsx
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@ -297,9 +297,17 @@ export default defineComponent({
const blur = () => inputRef.value?.blur(); const blur = () => inputRef.value?.blur();
const focus = () => inputRef.value?.focus(); const focus = () => inputRef.value?.focus();
const adjustTextareaSize = () => {
const input = inputRef.value;
if (props.type === 'textarea' && props.autosize && input) {
resizeTextarea(input, props.autosize);
}
};
const onFocus = (event: Event) => { const onFocus = (event: Event) => {
state.focused = true; state.focused = true;
emit('focus', event); emit('focus', event);
nextTick(adjustTextareaSize);
// readonly not work in legacy mobile safari // readonly not work in legacy mobile safari
const readonly = getProp('readonly'); const readonly = getProp('readonly');
@ -313,6 +321,7 @@ export default defineComponent({
updateValue(getModelValue(), 'onBlur'); updateValue(getModelValue(), 'onBlur');
emit('blur', event); emit('blur', event);
validateWithTrigger('onBlur'); validateWithTrigger('onBlur');
nextTick(adjustTextareaSize);
resetScroll(); resetScroll();
}; };
@ -364,13 +373,6 @@ export default defineComponent({
emit('keypress', event); emit('keypress', event);
}; };
const adjustTextareaSize = () => {
const input = inputRef.value;
if (props.type === 'textarea' && props.autosize && input) {
resizeTextarea(input, props.autosize);
}
};
const renderInput = () => { const renderInput = () => {
const controlClass = bem('control', [ const controlClass = bem('control', [
getProp('inputAlign'), getProp('inputAlign'),