实现组件，echarts 图表小程序版本

Tevin

2022-08-11 a600126b80bd91fff84b0033bf471dc390aebfca

 forms/textarea/CTextArea.vue

@@ -10,15 +10,17 @@
            :name="itemRes.name"
            :title="itemRes.label"
            :required="itemRes.required"
            :disabled="itemRes.disabled"
            :error="itemRes.error"
        />
        <textarea
            ref="textarea"
            class="textarea"
            :style="{height: areaHeight}"
            :style="{minHeight: areaHeight, height: areaHeight}"
            :placeholder="placeholder"
            :value="itemRes.formData[itemRes.name]"
            :autoFocus="true"
            :autoFocus="false"
            :autoHeight="true"
            @input="evt=>itemRes.onChange(evt.detail.value)"
        />
    </view>
@@ -43,6 +45,8 @@
            type: Number,
            default: 94,
        },
        // 文本雨输入区行数
        rows: Number,
        // 占位提示
        placeholder: String,
    },
@@ -51,7 +55,11 @@
    },
    computed: {
        areaHeight() {
            return Taro.pxTransform(this.height);
            if (this.rows) {
                return Taro.pxTransform(this.rows * 40, 750);
            } else {
                return Taro.pxTransform(this.height, 750);
            }
        },
    },
    methods: {},