index.wxml
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<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="computed" />
<van-cell
size="{{ size }}"
icon="{{ leftIcon }}"
center="{{ center }}"
border="{{ border }}"
is-link="{{ isLink }}"
required="{{ required }}"
clickable="{{ clickable }}"
title-width="{{ titleWidth }}"
title-style="margin-right: 12px;"
custom-style="{{ customStyle }}"
arrow-direction="{{ arrowDirection }}"
custom-class="van-field"
>
<slot name="left-icon" slot="icon" />
<view wx:if="{{ label }}" class="label-class {{ utils.bem('field__label', { disabled }) }}" slot="title">
{{ label }}
</view>
<slot wx:else name="label" slot="title" />
<view class="{{ utils.bem('field__body', [type]) }}">
<textarea
wx:if="{{ type === 'textarea' }}"
class="input-class {{ utils.bem('field__input', [inputAlign, type, { disabled, error }]) }}"
fixed="{{ fixed }}"
focus="{{ focus }}"
cursor="{{ cursor }}"
value="{{ innerValue }}"
auto-focus="{{ autoFocus }}"
disabled="{{ disabled || readonly }}"
maxlength="{{ maxlength }}"
placeholder="{{ placeholder }}"
placeholder-style="{{ placeholderStyle }}"
placeholder-class="{{ utils.bem('field__placeholder', { error, disabled }) }}"
auto-height="{{ !!autosize }}"
style="{{ computed.inputStyle(autosize) }}"
cursor-spacing="{{ cursorSpacing }}"
adjust-position="{{ adjustPosition }}"
show-confirm-bar="{{ showConfirmBar }}"
hold-keyboard="{{ holdKeyboard }}"
selection-end="{{ selectionEnd }}"
selection-start="{{ selectionStart }}"
disable-default-padding="{{ disableDefaultPadding }}"
bindinput="onInput"
bindblur="onBlur"
bindfocus="onFocus"
bindconfirm="onConfirm"
bindlinechange="onLineChange"
bindkeyboardheightchange="onKeyboardHeightChange"
>
</textarea>
<input
wx:else
class="input-class {{ utils.bem('field__input', [inputAlign, { disabled, error }]) }}"
type="{{ type }}"
focus="{{ focus }}"
cursor="{{ cursor }}"
value="{{ innerValue }}"
auto-focus="{{ autoFocus }}"
disabled="{{ disabled || readonly }}"
maxlength="{{ maxlength }}"
placeholder="{{ placeholder }}"
placeholder-style="{{ placeholderStyle }}"
placeholder-class="{{ utils.bem('field__placeholder', { error }) }}"
confirm-type="{{ confirmType }}"
confirm-hold="{{ confirmHold }}"
hold-keyboard="{{ holdKeyboard }}"
cursor-spacing="{{ cursorSpacing }}"
adjust-position="{{ adjustPosition }}"
selection-end="{{ selectionEnd }}"
selection-start="{{ selectionStart }}"
password="{{ password || type === 'password' }}"
bindinput="onInput"
bindblur="onBlur"
bindfocus="onFocus"
bindconfirm="onConfirm"
bindkeyboardheightchange="onKeyboardHeightChange"
/>
<van-icon
wx:if="{{ showClear }}"
name="clear"
class="van-field__clear-root van-field__icon-root"
catch:touchstart="onClear"
/>
<view class="van-field__icon-container" bind:tap="onClickIcon">
<van-icon
wx:if="{{ rightIcon || icon }}"
name="{{ rightIcon || icon }}"
class="van-field__icon-root {{ iconClass }}"
custom-class="right-icon-class"
/>
<slot name="right-icon" />
<slot name="icon" />
</view>
<view class="van-field__button">
<slot name="button" />
</view>
</view>
<view wx:if="{{ showWordLimit && maxlength }}" class="van-field__word-limit">
<view class="{{ utils.bem('field__word-num', { full: value.length >= maxlength }) }}">{{ value.length >= maxlength ? maxlength : value.length }}</view>/{{ maxlength }}
</view>
<view wx:if="{{ errorMessage }}" class="{{ utils.bem('field__error-message', [errorMessageAlign, { disabled, error }]) }}">
{{ errorMessage }}
</view>
</van-cell>