树型数据加载

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java

@@ -2,6 +2,7 @@ package cc.smtweb.system.bpm.web.engine.dynPage;
 
 import cc.smtweb.framework.core.common.SwConsts;
 import cc.smtweb.framework.core.common.SwEnum;
+import cc.smtweb.framework.core.db.vo.ModelField;
 import cc.smtweb.framework.core.exception.BizException;
 import cc.smtweb.framework.core.common.SwMap;
 import cc.smtweb.framework.core.db.DbEngine;
@@ -9,6 +10,7 @@ import cc.smtweb.framework.core.db.EntityDao;
 import cc.smtweb.framework.core.db.cache.ModelTableCache;
 import cc.smtweb.framework.core.db.impl.DefaultEntity;
 import cc.smtweb.framework.core.db.vo.ModelTable;
+import cc.smtweb.framework.core.exception.SwException;
 import cc.smtweb.framework.core.mvc.service.SqlNamedPara;
 import cc.smtweb.framework.core.util.MapUtil;
 import cc.smtweb.framework.core.util.NumberUtil;
@@ -48,10 +50,13 @@ public class DynPageHelper {
      * @return
      */
     public static SqlNamedPara buildSelectSql(PageDataset dataSet, Map<String, Object> params) {
-        StringBuilder sql = new StringBuilder(512);
-
         SqlNamedPara sqlNamedPara = buildWhereSql(dataSet, params);
+        buildSelectSql(dataSet, params, sqlNamedPara);
+        return sqlNamedPara;
+    }
 
+    public static void buildSelectSql(PageDataset dataSet, Map<String, Object> params, SqlNamedPara sqlNamedPara) {
+        StringBuilder sql = new StringBuilder(512);
         sql.append(buildSelFieldsSql(dataSet, sqlNamedPara));
         if (StringUtils.isNotEmpty(sqlNamedPara.sql)) {
             sql.append(" where ").append(sqlNamedPara.sql);
@@ -68,11 +73,64 @@ public class DynPageHelper {
         sqlNamedPara.sql = sql.toString();
         sqlNamedPara.page = MapUtil.readInt(params, SwConsts.PARAM_PAGE);
         sqlNamedPara.rows = MapUtil.readInt(params, SwConsts.PARAM_ROWS);
+    }
+
+    //构建树型查询语句，插入parent_id=?
+    public static SqlNamedPara buildTreeSelectSql(PageDataset dataSet, SwMap params) {
+        ModelTable table = ModelTableCache.getInstance().get(dataSet.masterTable);
+        if (table == null) throw new SwException("没有找到指定的表：" + dataSet.masterTable);
+        SqlNamedPara sqlNamedPara = buildWhereSql(dataSet, params);
+        if (table.getType() == SwEnum.TableType.TYPE_TREE.value) {//是树型结构，才做处理
+            long parentId = params.readLong("parent_id");
+            ModelField field = table.findFieldByType(SwEnum.FieldType.PARENT_ID.value);
+            if (field == null) throw new SwException("树型表（" + table.getName() + "）未定义上级id字段！");
+
+            if (StringUtils.isNotEmpty(sqlNamedPara.sql)) {
+                sqlNamedPara.sql = field.getName() + "=:parent_id and (" + sqlNamedPara.sql + ")";
+            } else {
+                sqlNamedPara.sql = field.getName() + "=:parent_id ";
+            }
+            sqlNamedPara.addParas("parent_id", parentId);
+        }
+
+        buildSelectSql(dataSet, params, sqlNamedPara);
+        return sqlNamedPara;
+    }
+
+    //构建过滤查询语句
+    public static SqlNamedPara buildFilterSelectSql(PageDataset dataSet, SwMap params, String text) {
+        ModelTable table = ModelTableCache.getInstance().get(dataSet.masterTable);
+        if (table == null) throw new SwException("没有找到指定的表：" + dataSet.masterTable);
+        SqlNamedPara sqlNamedPara = buildWhereSql(dataSet, params);
+        if (StringUtils.isNotEmpty(text)) {//有文本信息
+            StringBuilder sql = new StringBuilder(128);
+            ModelField field = table.findFieldByType(SwEnum.FieldType.CODE.value);
+            if (field != null) {
+                sql.append(" or ").append(field.getName()).append(" like :q_txt");
+            }
+
+            field = table.findFieldByType(SwEnum.FieldType.NAME.value);
+            if (field != null) {
+                sql.append(" or ").append(field.getName()).append(" like :q_txt");
+            }
+
+            if (sql.length() > 0) {
+                if (StringUtils.isNotEmpty(sqlNamedPara.sql)) {
+                    sqlNamedPara.sql = "(" + sqlNamedPara.sql + ") and (" + sql.substring(4) + ")";
+                } else {
+                    sqlNamedPara.sql = sql.substring(4);
+                }
+                sqlNamedPara.addParas("q_txt", text);
+            }
+        }
+
+        buildSelectSql(dataSet, params, sqlNamedPara);
         return sqlNamedPara;
     }
 
     /**
      * 构建合计栏sql
+     *
      * @param dataSet
      * @param params
      * @return
@@ -208,12 +266,13 @@ public class DynPageHelper {
 
     /**
      * 处理计算字段
+     *
      * @param data
      * @param dataset
      */
     public static void setCalcFields(SwMap data, PageDataset dataset) {
         if (!dataset.hasCalcField()) return;
-        for (PageDatasetField field: dataset.fields) {
+        for (PageDatasetField field : dataset.fields) {
             if (!field.fieldIsCalc()) continue;
             data.put(field.name, NumberUtil.calcExprMapObject(field.expr, data));
         }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageTreeHandler.java

@@ -1,14 +1,18 @@
 package cc.smtweb.system.bpm.web.engine.dynPage;
 
+import cc.smtweb.framework.core.common.SwEnum;
 import cc.smtweb.framework.core.common.SwMap;
 import cc.smtweb.framework.core.db.DbEngine;
 import cc.smtweb.framework.core.db.EntityDao;
 import cc.smtweb.framework.core.db.cache.ModelTableCache;
 import cc.smtweb.framework.core.db.impl.DefaultEntity;
 import cc.smtweb.framework.core.db.vo.ModelCatalog;
+import cc.smtweb.framework.core.db.vo.ModelField;
 import cc.smtweb.framework.core.db.vo.ModelTable;
 import cc.smtweb.framework.core.exception.BizException;
 import cc.smtweb.framework.core.mvc.service.AbstractTreeHandler;
+import cc.smtweb.framework.core.mvc.service.SqlNamedPara;
+import cc.smtweb.framework.core.mvc.service.SqlPara;
 import cc.smtweb.system.bpm.web.design.form.ModelForm;
 import cc.smtweb.system.bpm.web.design.form.define.PageDataset;
 
@@ -36,26 +40,48 @@ public class DynPageTreeHandler extends AbstractTreeHandler<SwMap> {
     protected List<SwMap> filterData() {
         ModelTable table = ModelTableCache.getInstance().get(pageDataSet.masterTable);
         if (table == null) throw new BizException("未找到数据集表定义：" + pageDataSet.masterTable);
-        EntityDao dao = DbEngine.getInstance().findDao(table.getName());
 
         String text = "%" + params.readString("text") + "%";
-        List<SwMap> list = null;//dao.queryWhere(" mc_prj_id=? and (mc_name like ? or mc_code like ?) order by mc_name", prj_id, text, text);
+        SqlNamedPara sqlPara = buildFilterSqlPara(text);
 
-        return list;
+        return DbEngine.getInstance().queryN(sqlPara.sql, sqlPara.mapParas, SwMap.class);
+    }
+
+    /**
+     * 构建sql
+     * @return
+     */
+    protected SqlNamedPara buildDataSqlPara() {
+        return DynPageHelper.buildTreeSelectSql(pageDataSet, filter);
+    }
+
+    /**
+     * 构建sql
+     * @return
+     */
+    protected SqlNamedPara buildFilterSqlPara(String text) {
+        return DynPageHelper.buildFilterSelectSql(pageDataSet, filter, text);
     }
 
     @Override
     protected List<SwMap> getChildren(long id) {
-        return null;
+        SqlNamedPara sqlPara = buildDataSqlPara();
+        return DbEngine.getInstance().queryN(sqlPara.sql, sqlPara.mapParas, SwMap.class);
     }
 
     @Override
     protected long getId(SwMap bean) {
-        return 0;
+        ModelTable table = ModelTableCache.getInstance().get(pageDataSet.masterTable);
+        if (table == null) throw new BizException("未找到数据集表定义：" + pageDataSet.masterTable);
+
+        return bean.readLong(table.getIdField());
     }
 
     @Override
     protected String getText(SwMap bean) {
-        return null;
+        ModelTable table = ModelTableCache.getInstance().get(pageDataSet.masterTable);
+        if (table == null) throw new BizException("未找到数据集表定义：" + pageDataSet.masterTable);
+        ModelField field = table.findFieldByType(SwEnum.FieldType.NAME.value);
+        return field != null ? bean.readString(field.getName()) : bean.readString(table.getIdField());
     }
 }

smtweb-framework/core/src/main/resources/demo.json

@@ -2,11 +2,11 @@
   "form": [
     {
       "page": {
-        "id": "p721060295212011520",
+        "id": "p729297538913406976",
         "type": "fx-page",
         "props": {
-          "title": "区划列表",
+          "title": "测试",
-          "key": "721060295216205824"
+          "key": "729297538913406977"
         }
       },
       "graph": {
@@ -15,92 +15,145 @@
         "type": "fx-split-panel",
         "props": {
           "horizontal": false,
-          "shadow": "never"
+          "shadow": ""
         },
         "children": [
-        {
+          {
-            "id": "721060295295897600",
-            "type": "fx-form-panel",
             "shape": "panel",
+            "id": "form_panel",
+            "type": "fx-form-panel",
             "props": {
-              "paddingY": 5,
+              "colNum": 3,
-              "paddingX": 10,
+              "name": "query",
-              "size": "35",
+              "label": "按钮区",
-              "colNum": 2
+              "size": "80",
+              "shadow": "",
+              "alignY": "center",
+              "paddingRight": 10
             },
             "children": [
               {
-                "id": "id721060295295897601",
+                "id": "id729297538913406978",
-                "type": "fx-",
-                "props": {
-                  "label": "名称",
-                  "type": "text",
-                  "maxlength": 100,
-                  "placeholder": "请输入查询内容",
-                  "labelWidth": 100,
-                  "dataset": "ds_1815c554ef8",
-                  "field": "id_1815c554f1b",
-                  "name": "ar_code"
-                },
-                "events": {}
-              },
-              {
-                "id": "id721060295321063424",
                 "type": "fx-button-group",
                 "props": {
-                  "menus": []
+                  "menus": [],
+                  "textAlign": "right"
                 },
                 "slots": {
                   "default": [
                     {
                       "type": "fx-button",
                       "props": {
-                        "label": "查询",
+                        "label": "重置",
-                        "leftIcon": "history-query",
+                        "leftIcon": "clear",
-                        "type": "primary",
+                        "type": "",
-                        "action": "button:search",
+                        "action": "button:reset",
-                        "dataset": "ds_1815c554ef8"
+                        "dataset": "",
+                        "link": false,
+                        "linkType": ""
                       },
-                      "id": "id721060295321063425"
+                      "id": "id729297538913406979"
                     },
                     {
                       "type": "fx-button",
                       "props": {
-                        "label": "重置",
+                        "label": "查询",
-                        "type": "danger",
+                        "leftIcon": "search",
-                        "action": "button:reset",
+                        "type": "primary",
-                        "leftIcon": "figma-reset-instance"
+                        "action": "button:search",
+                        "dataset": "ds_181d12ba801"
                       },
-                      "id": "id721060295321063426"
+                      "id": "id729297538913406980"
-                    },
+                    }
+                  ]
+                },
+                "layout": {
+                  "col": 1
+                }
+              }
+            ]
+          },
+          {
+            "id": "729297538913406981",
+            "type": "fx-form-panel",
+            "shape": "panel",
+            "props": {
+              "size": "20",
+              "backgroundColor": "transparent"
+            },
+            "children": []
+          },
+          {
+            "id": "729297538913406982",
+            "type": "fx-form-panel",
+            "shape": "panel",
+            "props": {
+              "size": "68",
+              "label": "查询条件",
+              "colNum": 2,
+              "alignY": "center",
+              "paddingLeft": 32,
+              "paddingRight": 32,
+              "shadow": ""
+            },
+            "children": [
+              {
+                "id": "id729297538913406983",
+                "type": "fx-title",
+                "props": {
+                  "label": "测试",
+                  "fontSize": 16,
+                  "color": "#01070D",
+                  "fontWeight": "bold",
+                  "showPrefix": false,
+                  "prefixWidth": 5,
+                  "prefixHeight": 24,
+                  "prefixColor": "#1E90FF"
+                }
+              },
+              {
+                "id": "id729297538913406984",
+                "type": "fx-button-group",
+                "props": {
+                  "menus": [],
+                  "textAlign": "right"
+                },
+                "slots": {
+                  "default": [
                     {
-                      "id": "id721060295321063427",
                       "type": "fx-button",
                       "props": {
                         "label": "新增",
-                        "type": "success",
+                        "leftIcon": "plus",
-                        "leftIcon": "shield-add",
+                        "type": "primary",
                         "action": "button:add",
-                        "dataset": "ds_1815c554ef8"
+                        "link": false,
-                      }
+                        "linkType": "",
+                        "fxLink": "",
+                        "dataset": ""
+                      },
+                      "id": "id729297538913406985"
                     }
                   ]
                 }
               }
             ]
-          },{
+          },
-            "shape": "panel",
+          {
-            "id": "form_panel",
+            "id": "729297538913406986",
             "type": "fx-form-panel",
+            "shape": "panel",
             "props": {
+              "size": "",
+              "label": "列表",
               "colNum": 0,
-              "paddingX": 5,
+              "paddingLeft": 32,
-              "paddingY": 5,
+              "paddingRight": 32,
-              "align": "full"
+              "shadow": ""
             },
             "children": [
               {
-                "id": "id721060295329452032",
+                "id": "id729297538913406987",
                 "type": "fx-table",
                 "props": {
                   "label": "表格",
@@ -108,57 +161,65 @@
                   "stripe": true,
                   "showHeader": true,
                   "fit": true,
-                  "dataset": "ds_1815c554ef8",
+                  "dataset": "ds_181d12ba801",
-                  "actionWidth": 120
+                  "actionWidth": 150
                 },
                 "slots": {
                   "default": [
                     {
-                      "id": "id721060295329452033",
+                      "id": "id729297538913406988",
                       "type": "fx-table-column",
                       "props": {
-                        "field": "ar_code",
+                        "field": "id_181d173427e",
-                        "label": "编码"
+                        "label": "id"
                       }
                     },
                     {
-                      "id": "id721060295337840640",
+                      "id": "id729297538913406989",
                       "type": "fx-table-column",
                       "props": {
-                        "field": "ar_name",
+                        "field": "id_181d173427f",
-                        "label": "名称"
+                        "label": "项目"
                       }
                     },
                     {
-                      "id": "id721060295337840641",
+                      "id": "id729297538913406990",
                       "type": "fx-table-column",
                       "props": {
-                        "field": "ar_full_name",
+                        "field": "id_181d1734280",
-                        "label": "全称"
+                        "label": "目录"
                       }
                     },
                     {
-                      "id": "id721060295337840642",
+                      "id": "id729297538913406991",
                       "type": "fx-table-column",
                       "props": {
-                        "field": "ar_seq",
+                        "field": "id_181d1734281",
-                        "label": "排序码"
+                        "label": "数据库"
                       }
                     },
                     {
-                      "id": "id721060295337840643",
+                      "id": "id729297538913406992",
                       "type": "fx-table-column",
                       "props": {
-                        "field": "ar_parent_id",
+                        "field": "id_181d1734282",
-                        "label": "父ID"
+                        "label": "依赖"
                       }
                     },
                     {
-                      "id": "id721060295337840644",
+                      "id": "id729297538913406993",
                       "type": "fx-table-column",
                       "props": {
-                        "field": "ar_remark",
+                        "field": "id_181d1734283",
-                        "label": "备注"
+                        "label": "表名"
+                      }
+                    },
+                    {
+                      "id": "id729297538913406994",
+                      "type": "fx-table-column",
+                      "props": {
+                        "field": "id_181d1734284",
+                        "label": "标题"
                       }
                     }
                   ],
@@ -166,67 +227,102 @@
                     {
                       "type": "fx-button",
                       "props": {
-                        "label": "编",
+                        "label": "编辑",
                         "type": "text",
                         "leftIcon": "edit",
                         "action": "button:edit",
-                        "linkType": "dialog",
+                        "dataset": "",
-                        "dataset": "ds_1815c554ef8"
+                        "link": true,
+                        "linkType": "",
+                        "nextAction": "",
+                        "fxLink": ""
                       },
-                      "id": "id1813718bf36"
+                      "id": "id729297538917601280"
                     },
                     {
                       "type": "fx-button",
                       "props": {
-                        "label": "删",
+                        "label": "删除",
                         "type": "text",
-                        "leftIcon": "delete",
+                        "leftIcon": "delete-themes",
-                        "action": "button:del",
+                        "action": "button:remove",
-                        "dataset": "ds_1815c554ef8"
+                        "preAction": "",
+                        "link": true,
+                        "confirm": ""
                       },
-                      "id": "id721060295337840645"
+                      "id": "id729297538917601281"
                     }
                   ]
                 },
                 "events": {}
               }
             ]
+          },
+          {
+            "id": "729297538917601282",
+            "type": "fx-form-panel",
+            "shape": "panel",
+            "props": {
+              "size": "24",
+              "backgroundColor": "transparent"
+            },
+            "children": []
           }
         ]
       }
+    },
+    {
+      "page": {
+        "id": "id729297538917601283",
+        "type": "fx-dialog",
+        "props": {
+          "title": "查询条件",
+          "key": "qrueydialog",
+          "destroyOnClose": true,
+          "closeOnClickModal": true,
+          "width": "20%",
+          "height": ""
+        },
+        "events": {
+        }
+      }
     }
   ],
   "model": [
-  {
+    {
-      "dataset": "ds_1815c554ef8",
+      "dataset": "ds_181d12ba801",
       "label": "主数据集",
       "fields": [
         {
-          "id": "id_1815c554efc",
+          "id": "id_181d173427e",
-          "field": "ar_code"        },
+          "field": ""
+        },
         {
-          "id": "id_1815c554efd",
+          "id": "id_181d173427f",
-          "field": "ar_name"        },
+          "field": ""
+        },
         {
-          "id": "id_1815c554eff",
+          "id": "id_181d1734280",
-          "field": "ar_full_name"        },
+          "field": ""
+        },
         {
-          "id": "id_1815c554f01",
+          "id": "id_181d1734281",
-          "field": "ar_seq"        },
+          "field": ""
+        },
         {
-          "id": "id_1815c554efe",
+          "id": "id_181d1734282",
-          "field": "ar_parent_id"        },
+          "field": ""
+        },
         {
-          "id": "id_1815c554f00",
+          "id": "id_181d1734283",
-          "field": "ar_remark"        }
+          "field": ""
-      ],
+        },
-      "filters": [
         {
-          "id": "id_1815c554f1b",
+          "id": "id_181d1734284",
-          "field": "ar_name",
+          "field": ""
-          "required": false,
-          "type": "input"
         }
+      ],
+      "filters": [
       ]
     }
   ],
@@ -234,4 +330,4 @@
     "widgetRef": [],
     "vars": []
   }
-}
+}