add util method:getDomResizeObserverCompKey

Author: huangshuwei

packages/ve-table/src/util/index.js

@@ -24,6 +24,25 @@ export function getRowKey(rowData, rowKeyFieldName) {
     return result;
 }
 
+/*
+ * @getDomResizeObserverCompKey
+ * @desc  get dom resize observer comp key
+ * @param {Any} originalKey - original key
+ * @param {Number} columnsOptionResetTime - columns option change time
+ */
+export function getDomResizeObserverCompKey(
+    originalKey,
+    columnsOptionResetTime
+) {
+    let result = originalKey;
+
+    if (result || result == 0) {
+        result = originalKey + "@" + columnsOptionResetTime;
+    }
+
+    return result;
+}
+
 /*
  * @getFixedTotalWidthByColumnKey
  * @desc  get fixed total width by column key