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| /**
| * CTextArea
| * @author Tevin
| */
|
| <template>
| <view class="c-textarea">
| <AtInput
| ref="input"
| :name="itemRes.name"
| :title="itemRes.label"
| :required="itemRes.required"
| :disabled="itemRes.disabled"
| :error="itemRes.error"
| />
| <textarea
| ref="textarea"
| class="textarea"
| :style="{minHeight: areaHeight}"
| :placeholder="placeholder"
| :value="itemRes.formData[itemRes.name]"
| :autoFocus="false"
| :autoHeight="true"
| @input="evt=>itemRes.onChange(evt.detail.value)"
| />
| </view>
| </template>
|
| <script>
| import Taro from '@tarojs/taro';
| import { $ } from '@tarojs/extend';
| import { AtInput } from 'taro-ui-vue';
| import './cTextArea.scss';
|
| export default {
| name: 'CTextArea',
| components: {
| AtInput,
| },
| props: {
| // 表单数据资源（表单组件内部机制专用）
| itemRes: Object,
| // 文本域输入区域高度
| height: Number,
| // 文本雨输入区行数
| rows: Number,
| // 占位提示
| placeholder: String,
| },
| data() {
| return {};
| },
| computed: {
| areaHeight() {
| if (this.rows) {
| return Taro.pxTransform(this.rows * 40, 750);
| } else {
| return Taro.pxTransform(this.height, 750);
| }
| },
| },
| methods: {},
| mounted() {
| if (process.env.TARO_ENV === 'h5') {
| $(this.$refs.input.$el)
| .find('.at-input__input')
| .prepend(this.$refs.textarea.$el);
| } else if (process.env.TARO_ENV === 'weapp') {
| $(this.$refs.input.$el)
| .find('.at-input__container')
| .append(this.$refs.textarea);
| }
| },
| };
| </script>
|
|
