当前单价变动过大 保存提醒

code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/CurrentPriceTipsBillPlugin.java

@@ -0,0 +1,53 @@
+package zcgj.zcdev.zcdev.pr.plugin.form;
+
+import kd.bos.bill.AbstractBillPlugIn;
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.dataentity.entity.DynamicObjectCollection;
+
+import kd.bos.entity.operate.Save;
+import kd.bos.form.events.BeforeDoOperationEventArgs;
+import kd.sdk.plugin.Plugin;
+
+
+import java.math.BigDecimal;
+
+public class CurrentPriceTipsBillPlugin  extends AbstractBillPlugIn implements Plugin {
+    @Override
+    public void beforeDoOperation(BeforeDoOperationEventArgs args) {
+        super.beforeDoOperation(args);
+
+
+        if(args.getSource() instanceof Save){
+            Save opp = (Save)args.getSource();//获取数据源对象
+            if(opp.getOperateKey().equals("save")){
+                StringBuilder strbd =  new StringBuilder();
+                DynamicObjectCollection listmodelentry = this.getModel().getEntryEntity("listmodelentry");
+                for (DynamicObject dy : listmodelentry) {
+                    DynamicObjectCollection dyEntrys = dy.getDynamicObjectCollection("listentry");
+                    for(int i = 0 ; i < dyEntrys.size(); i++){
+                        //获取各分录数据
+                        DynamicObject entryObj = dyEntrys.get(i);
+                        BigDecimal currentprice = entryObj.getBigDecimal("currentprice");//当前单价
+                        BigDecimal init_zcgj_cachepricefield = entryObj.getBigDecimal("zcgj_cachepricefield");//当前单价初值
+                        if((currentprice.compareTo( init_zcgj_cachepricefield.multiply(new BigDecimal(2)))>=0)||
+                                (currentprice.compareTo( init_zcgj_cachepricefield.multiply(new BigDecimal(0.5)))<=0)){
+                            strbd.append(i+1);
+                            strbd.append(",");
+                        }
+                    }
+                }
+                if(strbd.length()>0){
+                    strbd.deleteCharAt(strbd.length()-1);
+                    String s = strbd.toString();
+                    this.getView().showTipNotification("计量清单第"+s+"行当前单价变动较大，请检查是否存在错误，且对应清单项的“说明”必填。",10000);
+                    //取消操作
+                    args.setCancel(true);
+                }
+            }
+        }
+
+
+
+
+    }
+}