看板

uni_modules/uview-pro/libs/function/getRect.ts

@@ -0,0 +1,26 @@
+/**
+ * 获取元素的位置信息
+ * @param {any} selector 选择器
+ * @param {boolean} all 是否获取所有匹配元素
+ * @returns {Promise<any>} 返回一个 Promise，解析为元素的位置信息
+ */
+
+import { getCurrentInstance } from 'vue';
+
+export default function (selector: any, _instance: any = null, all: boolean = false): Promise<any> {
+    const instance = _instance || getCurrentInstance();
+    return new Promise(resolve => {
+        uni.createSelectorQuery()
+            .in(instance?.proxy)
+            [all ? 'selectAll' : 'select'](selector)
+            .boundingClientRect((rect: any) => {
+                if (all && Array.isArray(rect) && rect.length) {
+                    resolve(rect);
+                }
+                if (!all && rect) {
+                    resolve(rect);
+                }
+            })
+            .exec();
+    });
+}