feat: datatable对象的getSimpleData支持跨页选择后获取选中数据

iuap-design · Jun 14, 2017 · 3fae27e · 3fae27e
1 parent 0a7ae79
commit 3fae27e
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Showing 2 changed files with 43 additions and 7 deletions.
diff --git a/src/getSimpleData.js b/src/getSimpleData.js
@@ -27,18 +27,35 @@ const getSimpleData = function(options) {
         type = options['type'] || 'all',
         fields = options['fields'] || null;
 
-    if (type === 'all') {
-        rows = this.rows.peek();
-    } else if (type === 'current') {
+    if (type === 'current') {
         var currRow = this.getCurrentRow();
         rows = currRow == null ? [] : [currRow];
     } else if (type === 'focus') {
         var focusRow = this.getFocusRow();
         rows = focusRow == null ? [] : [focusRow];
-    } else if (type === 'select') {
-        rows = this.getSelectedRows();
-    } else if (type === 'change') {
-        rows = this.getChangedRows();
+    } else {
+        if (this.pageCache) {
+            var pages = this.getPages();
+            rows = []
+            for (var i = 0; i < pages.length; i++) {
+                var page = pages[i];
+                if (type === 'all') {
+                    rows = rows.concat(page.rows.peek());
+                }else if(type === 'select') {
+                    rows = rows.concat(page.getSelectRows());
+                } else if (type === 'change') {
+                    rows = rows.concat(page.getSelectRows());
+                }
+            }
+        } else {
+            if (type === 'all') {
+                rows = this.rows.peek();
+            } else if (type === 'select') {
+                rows = this.getSelectedRows();
+            } else if (type === 'change') {
+                rows = this.getChangedRows();
+            }
+        }
     }
 
     for (var i = 0; i < rows.length; i++) {

diff --git a/src/page-getData.js b/src/page-getData.js
@@ -72,6 +72,24 @@ const getSelectRows = function() {
     return rows
 }
 
+
+/**
+ * 获取发生改变的Row对象
+ * @memberof DataTable
+ * @return {array} 发生改变的Row对象
+ * @example
+ * datatable.getChangedRows()
+ */
+const getChangedRows = function() {
+    var changedRows = [],
+        rows = this.rows.peek();
+    for (var i = 0, count = rows.length; i < count; i++) {
+        if (rows[i] && rows[i].status != Row.STATUS.NORMAL) {
+            changedRows.push(rows[i])
+        }
+    }
+    return changedRows
+}
 /**
  * 根据rowid获取Row对象
  * @memberof Page
@@ -109,6 +127,7 @@ export const pageGetDataFunObj = {
     getData: getData,
     getSelectDatas: getSelectDatas,
     getSelectRows: getSelectRows,
+    getChangedRows: getChangedRows,
     getRowByRowId: getRowByRowId,
     getRowValue: getRowValue
 }