chore: establish V1.1 recovery baseline

2026-09-09 22:05:00 +08:00
commit b46b48eb33
947 changed files with 155471 additions and 0 deletions
@@ -0,0 +1,45 @@
+/**
+ * Textarea 多行输入（规范 §18, §35：自我介绍 20~500 字）
+ *
+ * 内置字数计数 + 字数下限/上限提示 + 错误态。
+ * 用法：
+ *   <ui-textarea label="自我介绍" value="{{intro}}" minlength="20" maxlength="500"
+ *     placeholder="简单介绍一下你自己…" error="{{errors.intro}}"
+ *     bind:input="onIntroInput" />
+ */
+Component({
+  options: { addGlobalClass: true },
+  properties: {
+    label: { type: String, value: '' },
+    placeholder: { type: String, value: '' },
+    value: { type: String, value: '' },
+    minlength: { type: Number, value: 0 },
+    maxlength: { type: Number, value: 500 },
+    showCount: { type: Boolean, value: true },
+    error: { type: String, value: '' },
+    disabled: { type: Boolean, value: false },
+    autoHeight: { type: Boolean, value: true },
+    rows: { type: Number, value: 3 },
+  },
+  data: {
+    currentLen: 0,
+  },
+  observers: {
+    value(val) {
+      this.setData({ currentLen: (val || '').length });
+    },
+  },
+  methods: {
+    onInput(e) {
+      const val = e.detail.value;
+      this.setData({ currentLen: (val || '').length });
+      this.triggerEvent('input', { value: val });
+    },
+    onFocus(e) {
+      this.triggerEvent('focus', e.detail);
+    },
+    onBlur(e) {
+      this.triggerEvent('blur', { value: e.detail.value });
+    },
+  },
+});