feat: 增加API getRowsByIndices

iuap-design · Apr 7, 2017 · 170e590 · 170e590
1 parent e882258
commit 170e590
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Showing 2 changed files with 20 additions and 2 deletions.
diff --git a/src/getData.js b/src/getData.js
@@ -465,6 +465,21 @@ const getRowIdsByIndices = function(indices) {
     }
     return rowIds
 }
+/**
+ * 根据索引获取row
+ * @memberof DataTable
+ * @param  {array} indices 需要获取rowid的索引值
+ * @return {array}         获取到的row
+ * @example
+ * datatable.getRowIdsByIndices([1,2,5])
+ */
+const getRowsByIndices = function(indices) {
+    var rows = []
+    for (var i = 0; i < indices.length; i++) {
+        rows.push(this.getRow(indices[i]))
+    }
+    return rows
+}
 
 
 export const getDataFunObj = {
@@ -484,5 +499,6 @@ export const getDataFunObj = {
     getValue: getValue,
     getIndexByRowId: getIndexByRowId,
     getAllDatas: getAllDatas,
-    getRowIdsByIndices: getRowIdsByIndices
+    getRowIdsByIndices: getRowIdsByIndices,
+    getRowsByIndices: getRowsByIndices
 }
diff --git a/src/rowDelete.js b/src/rowDelete.js
@@ -40,6 +40,7 @@ const setRowsDelete = function(indices) {
         return b - a;
     });
     var rowIds = this.getRowIdsByIndices(indices)
+    var rows = this.getRowsByIndices(indices);
     for (var i = 0; i < indices.length; i++) {
         var row = this.getRow(indices[i])
         if (row.status == Row.STATUS.NEW) {
@@ -56,7 +57,8 @@ const setRowsDelete = function(indices) {
     this.trigger(DataTable.ON_DELETE, {
         falseDelete: true,
         indices: indices,
-        rowIds: rowIds
+        rowIds: rowIds,
+        rows: rows
     })
 
 }