From 085fef1f2662c238d56ee0dbaae1e4c777c171e2 Mon Sep 17 00:00:00 2001
From: lu <99954486@qq.com>
Date: 星期一, 25 十一月 2024 09:55:10 +0800
Subject: [PATCH] 分页查询
---
DevApp/Gs.DevApp/DevFrm/BasicData/Frm_MesUnit.cs | 61 ++++++++++++++++++++----------
1 files changed, 41 insertions(+), 20 deletions(-)
diff --git a/DevApp/Gs.DevApp/DevFrm/BasicData/Frm_MesUnit.cs b/DevApp/Gs.DevApp/DevFrm/BasicData/Frm_MesUnit.cs
index 5866d3f..63e33dc 100644
--- a/DevApp/Gs.DevApp/DevFrm/BasicData/Frm_MesUnit.cs
+++ b/DevApp/Gs.DevApp/DevFrm/BasicData/Frm_MesUnit.cs
@@ -2,7 +2,7 @@
using System.Collections.Generic;
using System.Data;
using System.Drawing;
-using System.Text;
+using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using Gs.DevApp.Entity;
@@ -22,7 +22,7 @@
toolBarMenu1.btnLoadClick += ToolBarMenu1_btnLoadClick;
toolBarMenu1.btnQueryClick += ToolBarMenu1_btnQueryClick;
gcMain.MouseDoubleClick += GcMain_MouseDoubleClick;
- getPageList(1, UtilityHelper.GetPageSize());
+ getPageList(1);
pageBar1.PagerEvent += PageBar1_PagerEvent;
gridView1.CustomDrawRowIndicator += (s, e) =>
{
@@ -37,8 +37,14 @@
e.Bounds.Top + 45, e.Bounds.Right - 5, e.Bounds.Height - 5);
e.Graphics.DrawString(str, f, Brushes.Gray, r);
};
+ Gs.DevApp.ToolBox.UtilityHelper.SetGridSear(gridView1);
}
-
+ private async void GridView1_ColumnFilterChanged(object sender, EventArgs e)
+ {
+ _filterList = Gs.DevApp.ToolBox.UtilityHelper.GetDilter(gridView1.Columns);
+ await Task.Delay(100);
+ getPageList(1);
+ }
/// <summary>
/// 鍙屽嚮浜嬩欢
/// </summary>
@@ -59,7 +65,7 @@
/// <param name="pageSize"></param>
private void PageBar1_PagerEvent(int curPage, int pageSize)
{
- getPageList(curPage, pageSize);
+ getPageList(curPage);
}
/// <summary>
@@ -69,6 +75,9 @@
/// <param name="e"></param>
private void ToolBarMenu1_btnQueryClick(object sender, EventArgs e)
{
+ gridView1.ColumnFilterChanged -= GridView1_ColumnFilterChanged;
+ gridView1.ActiveFilter.Clear();
+ gridView1.ColumnFilterChanged += GridView1_ColumnFilterChanged;
var frm = new ShowFilter(gridView1.Columns, _filterList);
frm.UpdateParent += Frm_UpdateParent;
frm.ShowDialog();
@@ -82,7 +91,7 @@
private void Frm_UpdateParent(object sender, UpdateParentEventArgs e)
{
_filterList = e.FilterList;
- getPageList(1, pageBar1.RowsCount);
+ getPageList(1);
}
/// <summary>
@@ -95,39 +104,50 @@
if (xtraTabControl1.SelectedTabPageIndex == 1)
getModel(lbGuid.Text.Trim(), false, 999);
else
- getPageList(1, UtilityHelper.GetPageSize());
+ {
+ _filterList.Clear();
+ if (gridView1.ActiveFilter.Count > 0)
+ {
+ gridView1.ColumnFilterChanged -= GridView1_ColumnFilterChanged;
+ gridView1.ActiveFilter.Clear();
+ gridView1.ColumnFilterChanged += GridView1_ColumnFilterChanged;
+ }
+ getPageList(1);
+ }
}
/// <summary>
/// </summary>
/// <param name="curPage">绗嚑椤�</param>
/// <param name="pageSize">姣忛〉鍑犳潯</param>
- private void getPageList(int curPage, int pageSize)
+ private async void getPageList(int curPage)
{
- var _sbSqlWhere = new StringBuilder();
- foreach (var itm in _filterList)
- _sbSqlWhere.Append(" and " + itm.fileId + itm.fileOper + "'" +
- itm.fileValue + "'");
- var pgq = new PageQueryModel(curPage, pageSize, "fname", "asc", "",
+ UcLoading _loading = new UcLoading();
+ var _sbSqlWhere = UtilityHelper.GetSearchWhere(_filterList);
+ var pgq = new PageQueryModel(curPage, this.pageBar1.RowsCount, "fname", "asc", "",
_sbSqlWhere.ToString());
var json = JsonConvert.SerializeObject(pgq);
try
{
- var strReturn = UtilityHelper.HttpPost("",
+ var strReturn = await UtilityHelper.HttpPostAsync("",
_webServiceName + "GetListPage", json);
var dd = UtilityHelper.ReturnToTablePage(strReturn);
if (dd.rtnCode > 0)
{
DataTable dt = dd.rtnData.list;
gcMain.BindingContext = new BindingContext();
- gcMain.DataSource = dt;
- gcMain.ForceInitialize();
- int dddd = dd.rtnData.pages;//鎬婚〉
- pageBar1.TotalPages = dddd;
- pageBar1.RecordCount = dd.rtnData.total;//璁板綍鎬绘暟
+ gridView1.ColumnFilterChanged -= GridView1_ColumnFilterChanged;
+ if (dt.Rows.Count > 0)
+ {
+ gcMain.DataSource = dt;
+ gcMain.ForceInitialize();
+ }
+ else
+ UtilityHelper.SetDefaultTable(gcMain, gridView1);
+ gridView1.ColumnFilterChanged += GridView1_ColumnFilterChanged;
+ pageBar1.TotalPages = dd.rtnData.pages;//鎬婚〉
pageBar1.CurrentPage = curPage;//褰撳墠椤�
- pageBar1.RowsCount = pageSize;//姣忛〉鏄剧ず
- pageBar1.setTxt();
+ pageBar1.RecordCount = dd.rtnData.total;//鎬昏褰曟暟
}
else
{
@@ -138,6 +158,7 @@
{
MsgHelper.Warning("鎻愮ず锛�" + ex.Message);
}
+ _loading.Stop();
}
/// <summary>
--
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