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  • ReportViewer2010冻结行列

     1 <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="NewTrackingVer.aspx.cs"
 2     Inherits="GeoOilRes.RDLC.NewTrackingVer" %>
 3 
 4 <%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 5     Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
 6 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 7 <html xmlns="http://www.w3.org/1999/xhtml">
 8 <head id="Head1" runat="server">
 9     <title></title>
10     <script src="../../Scripts/jquery-1.8.1.min.js" type="text/javascript"></script>
11     <script src="../Scripts/rdlc-function.js" type="text/javascript"></script>
12     <script type="text/javascript">
13            $(function () {
14             var ReportTable = $('#VisibleReportContentReportViewer1_ctl10');
15             if (ReportTable.html().length > 0 ) {
16                 var w = pageWidth();
17                 var h = pageHeight();
18                 var tableID = "RdlcTable";
19                 $('#VisibleReportContentReportViewer1_ctl10 table table table table:last').attr("ID", tableID);
20                 freezeTable(tableID, 5, 4, w, h);
21                 var flag = false;
22                 $(window).resize(function () {
23                     if (flag)
24                         return;
25                     setTimeout(function () {
26                         adjustTableSize(tableID, w, h);
27                         flag = false;
28                     }, 100);
29                     flag = true;
30                 });
31             }
32         });
33 </script>
34 </head>
35 <body style="padding: 0; margin: 0; overflow: hidden; background-color: white;">
36     <form id="form1" runat="server" style="text-align: left;">
37     <asp:ScriptManager ID="ScriptManager1" runat="server">
38     </asp:ScriptManager>           <asp:UpdatePanel ID="UpdatePanel1" runat="server" RenderMode="Inline">
39         <ContentTemplate>
40             <rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt"
41                 InteractiveDeviceInfos="(集合)" WaitMessageFont-Names="Verdana" WaitMessageFont-Size="14pt"
42                 Width="100%" Height="100%" ShowToolBar="true" ShowBackButton="False" ShowFindControls="False"
43                 ShowRefreshButton="False" HyperlinkTarget="_self">
44             </rsweb:ReportViewer>
45         </ContentTemplate>
46         <Triggers>
47             <asp:PostBackTrigger ControlID="ReportViewer1" />
48         </Triggers>
49     </asp:UpdatePanel>
50     </form>
51     </body>
52 </html>
      1 /*
  2 * 锁定表头和列
  3 * 
  4 * 参数定义
  5 *     table - 要锁定的表格元素或者表格ID
  6 *     freezeRowNum - 要锁定的前几行行数，如果行不锁定，则设置为0
  7 *     freezeColumnNum - 要锁定的前几列列数，如果列不锁定，则设置为0
  8 *     width - 表格的滚动区域宽度
  9 *     height - 表格的滚动区域高度
 10 */
 11 function freezeTable(table, freezeRowNum, freezeColumnNum, width, height) {
 12     freezeRowNum += 1;
 13     freezeColumnNum += 1;
 14     if (typeof (freezeRowNum) == 'string')
 15         freezeRowNum = parseInt(freezeRowNum)
 16 
 17     if (typeof (freezeColumnNum) == 'string')
 18         freezeColumnNum = parseInt(freezeColumnNum)
 19 
 20     var tableId;
 21     if (typeof (table) == 'string') {
 22         tableId = table;
 23         table = $('#' + tableId);
 24     } else
 25         tableId = table.attr('id');
 26 
 27     var divTableLayout = $("#" + tableId + "_tableLayout");
 28 
 29     if (divTableLayout.length != 0) {
 30         divTableLayout.before(table);
 31         divTableLayout.empty();
 32     } else {
 33         table.after("<div id='" + tableId + "_tableLayout' style='overflow:hidden;height:" + height + "px; " + width + "px;'></div>");
 34 
 35         divTableLayout = $("#" + tableId + "_tableLayout");
 36     }
 37 
 38     var html = '';
 39     if (freezeRowNum > 0 && freezeColumnNum > 0)
 40         html += '<div id="' + tableId + '_tableFix" style="padding: 0px;"></div>';
 41 
 42     if (freezeRowNum > 0)
 43         html += '<div id="' + tableId + '_tableHead" style="padding: 0px;"></div>';
 44 
 45     if (freezeColumnNum > 0)
 46         html += '<div id="' + tableId + '_tableColumn" style="padding: 0px;"></div>';
 47 
 48     html += '<div id="' + tableId + '_tableData" style="padding: 0px;"></div>';
 49 
 50 
 51     $(html).appendTo("#" + tableId + "_tableLayout");
 52 
 53     var divTableFix = freezeRowNum > 0 && freezeColumnNum > 0 ? $("#" + tableId + "_tableFix") : null;
 54     var divTableHead = freezeRowNum > 0 ? $("#" + tableId + "_tableHead") : null;
 55     var divTableColumn = freezeColumnNum > 0 ? $("#" + tableId + "_tableColumn") : null;
 56     var divTableData = $("#" + tableId + "_tableData");
 57 
 58     divTableData.append(table);
 59 
 60     if (divTableFix != null) {
 61         var tableFixClone = table.clone(true);
 62         tableFixClone.attr("id", tableId + "_tableFixClone");
 63         divTableFix.append(tableFixClone);
 64     }
 65 
 66     if (divTableHead != null) {
 67         var tableHeadClone = table.clone(true);
 68         tableHeadClone.attr("id", tableId + "_tableHeadClone");
 69         divTableHead.append(tableHeadClone);
 70     }
 71 
 72     if (divTableColumn != null) {
 73         var tableColumnClone = table.clone(true);
 74         tableColumnClone.attr("id", tableId + "_tableColumnClone");
 75         divTableColumn.append(tableColumnClone);
 76     }
 77 
 78     $("#" + tableId + "_tableLayout table").css("margin", "0");
 79 
 80     if (freezeRowNum > 0) {
 81         var HeadHeight = 0;
 82         var ignoreRowNum = 0;
 83         $("#" + tableId + "_tableHead tr:lt(" + freezeRowNum + ")").each(function () {
 84             if (ignoreRowNum > 0)
 85                 ignoreRowNum--;
 86             else {
 87                 var td = $(this).find('td:first, th:first');
 88                 HeadHeight += td.outerHeight(true);
 89 
 90                 ignoreRowNum = td.attr('rowSpan');
 91                 if (typeof (ignoreRowNum) == 'undefined')
 92                     ignoreRowNum = 0;
 93                 else
 94                     ignoreRowNum = parseInt(ignoreRowNum) - 1;
 95             }
 96         });
 97         HeadHeight += 2;
 98 
 99         divTableHead.css("height", HeadHeight);
100         divTableFix != null && divTableFix.css("height", HeadHeight);
101     }
102 
103     if (freezeColumnNum > 0) {
104         var ColumnsWidth = 0;
105         var ColumnsNumber = 0;
106         $("#" + tableId + "_tableColumn tr:eq(" + freezeRowNum + ")").find("td:lt(" + freezeColumnNum + "), th:lt(" + freezeColumnNum + ")").each(function () {
107             if (ColumnsNumber >= freezeColumnNum)
108                 return;
109 
110             ColumnsWidth += $(this).outerWidth(true);
111 
112             ColumnsNumber += $(this).attr('colSpan') ? parseInt($(this).attr('colSpan')) : 1;
113         });
114         ColumnsWidth += 2;
115 
116         divTableColumn.css("width", ColumnsWidth);
117         divTableFix != null && divTableFix.css("width", ColumnsWidth);
118     }
119 
120     divTableData.scroll(function () {
121         divTableHead != null && divTableHead.scrollLeft(divTableData.scrollLeft());
122 
123         divTableColumn != null && divTableColumn.scrollTop(divTableData.scrollTop());
124     });
125 
126     divTableFix != null && divTableFix.css({ "overflow": "hidden", "background-color": "white", "position": "absolute", "z-index": "50" });
127     divTableHead != null && divTableHead.css({ "overflow": "hidden", "background-color": "white", "width": width - 17, "position": "absolute", "z-index": "45" });
128     divTableColumn != null && divTableColumn.css({ "overflow": "hidden", "background-color": "white", "height": height - 17, "position": "absolute", "z-index": "40" });
129     divTableData.css({ "overflow": "scroll", "width": width, "height": height, "position": "absolute" });
130 
131     divTableFix != null && divTableFix.offset(divTableLayout.offset());
132     divTableHead != null && divTableHead.offset(divTableLayout.offset());
133     divTableColumn != null && divTableColumn.offset(divTableLayout.offset());
134     divTableData.offset(divTableLayout.offset());
135 }
136 
137 /*
138 * 调整锁定表的宽度和高度，这个函数在resize事件中调用
139 * 
140 * 参数定义
141 *     table - 要锁定的表格元素或者表格ID
142 *     width - 表格的滚动区域宽度
143 *     height - 表格的滚动区域高度
144 */
145 function adjustTableSize(table, width, height) {
146     var tableId;
147     if (typeof (table) == 'string')
148         tableId = table;
149     else
150         tableId = table.attr('id');
151 
152     $("#" + tableId + "_tableLayout").width(width).height(height);
153     $("#" + tableId + "_tableHead").width(width - 17);
154     $("#" + tableId + "_tableColumn").height(height - 17);
155     $("#" + tableId + "_tableData").width(width).height(height);
156 }
157 
158 function pageHeight() {
159     if ($.browser.msie) {
160         return document.compatMode == "CSS1Compat" ? document.documentElement.clientHeight : document.body.clientHeight;
161     } else {
162         return self.innerHeight;
163     }
164 };
165 
166 //返回当前页面宽度
167 function pageWidth() {
168     if ($.browser.msie) {
169         return document.compatMode == "CSS1Compat" ? document.documentElement.clientWidth : document.body.clientWidth;
170     } else {
171         return self.innerWidth;
172     }
173 };
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  • 原文地址：https://www.cnblogs.com/yuking/p/3686015.html
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