调

smtweb-system/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHandler.java

@@ -4,7 +4,9 @@ import cc.smtweb.framework.core.common.R;
 import cc.smtweb.framework.core.common.SwEnum;
 import cc.smtweb.framework.core.common.SwException;
 import cc.smtweb.framework.core.common.SwMap;
+import cc.smtweb.framework.core.db.DbEngine;
 import cc.smtweb.framework.core.mvc.service.AbstractHandler;
+import cc.smtweb.framework.core.mvc.service.SqlNamedPara;
 import cc.smtweb.framework.core.mvc.service.SwListData;
 import cc.smtweb.framework.core.session.UserSession;
 import cc.smtweb.system.bpm.web.design.form.ModelFormHelper;
@@ -14,6 +16,8 @@ import cc.smtweb.system.bpm.web.design.form.define.PageDatasets;
 import java.util.HashMap;
 import java.util.Map;
 
+import static cc.smtweb.framework.core.common.SwConsts.TOTAL_KEY;
+
 /**
  * Created by Akmm at 2022/5/26 17:45
  */
@@ -70,10 +74,10 @@ public class DynPageHandler extends AbstractHandler {
     }
 
     public R loadOne() {
-    //数据集
+        //数据集
         String dbName = params.readString("dataset");
         //过滤条件
-        SwMap filter = (SwMap)params.get("filter");
+        SwMap filter = (SwMap) params.get("filter");
         //对应的数据集定义
         PageDataset pageDataSet = findDataset(dbName);
         if (pageDataSet == null) throw new SwException("没有找到指定的的数据集定义：" + dbName + "！");
@@ -89,4 +93,29 @@ public class DynPageHandler extends AbstractHandler {
 
         return R.success(bean);
     }
+
+    /**
+     * 计算分页数据
+     *
+     * @return
+     */
+    public R getTotal() {
+        //数据集
+        String dbName = params.readString("dataset");
+        //过滤条件
+        SwMap filter = (SwMap) params.get("filter");
+        //对应的数据集定义
+        PageDataset pageDataSet = findDataset(dbName);
+        if (pageDataSet == null) throw new SwException("没有找到指定的的数据集定义：" + dbName + "！");
+
+        SqlNamedPara sqlPara = DynPageHelper.buildSumSql(pageDataSet, filter);
+
+        SwMap mapFooter = DbEngine.getInstance().queryEntityN(sqlPara.sql, sqlPara.mapParas, SwMap.class);
+
+        R r = R.success();
+        r.put("total", mapFooter.get(TOTAL_KEY));
+        r.put("footer", mapFooter);
+        return r;
+
+    }
 }

smtweb-system/sw-system-bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageService.java

@@ -19,7 +19,7 @@ public class DynPageService extends AbstractCompService {
     protected AbstractHandler createHandler(String type) {
         switch (type) {
             case TYPE_ADD:
-                return new DynPageAddHandler();
+                return new DynPageHandler();
             case TYPE_LOAD:
                 return new DynPageLoadOneHandler();
             case TYPE_SAVE:
@@ -32,7 +32,7 @@ public class DynPageService extends AbstractCompService {
 
     //新增
     public R add(@SwBody SwMap params, UserSession us) {
-        return pageHandler(params, us, TYPE_ADD, handler -> ((DynPageAddHandler)handler).add());
+        return pageHandler(params, us, TYPE_ADD, handler -> ((DynPageHandler)handler).add());
     }
 
     //保存指定数据集