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左侧是表头的JS表格控件
作者：佚名 责任编辑：admin 更新时间：2022-06-22
今天，项目中要用到该表格，找了一遍，发现没有合适的，于是自己动手丰衣足食。
1、左侧是表头的表格数据展现， 2、支持多行，多表头 3、固定表头的功能 4、能够支持标题 5、获取表格中的数据 6、支持IE/CHROME 7、 表格能够自适应根据内容行居中 代码如下: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Grid左侧固定测试</title> <script src=LeftHeadGrid.js></script> <link href="LeftHeadGrid.css" rel="stylesheet" type="text/css" /> </head> <body> <form id="form1" runat="server"> <div id="testdiv" align="center"></div> </form> </body> <script type="text/javascript" > var test = new LeftHeadGrid({ id: "leftHeadGrid", width: 800, title:"danielinbiti", perUnitWidth:300, rowHeads:[{ width:"60", rowname:[{name:"日期"},{name:"数值"}] }], columnDatas:[{ width:[1,1], rows:[[10130501,101011],[2,3]] }] }); test.RenderTo("testdiv"); </script> </html> LeftHeadGrid.js 复制代码 代码如下: var LeftHeadGrid = function(config) { this.rowHeads = config.rowHeads != null ? config.rowHeads: [];//name this.columnDatas = config.columnDatas != null ? config.columnDatas: []; this.width = config.width != null ? config.width: ""; this.id = config.id != null ? config.id: "TreGrid"; this.perUnitWidth = config.perUnitWidth != null ? config.perUnitWidth: 10; this.innerWidth = 0; this.innerLWidth = 0; this.height = 0; this.title = config.title != null ? config.title: ""; this.noDataStr = config.noDataStr != null ? config.noDataStr: "no data"; } LeftHeadGrid.prototype.createGrid = function(){ var totalwidth = 0; var tableHtml = "<table>"; for(var i=0;i<this.rowHeads.length;i++){ var obj = this.rowHeads[i]; var width = obj.width; totalwidth = totalwidth + parseInt(width); var rownameobj = obj.rowname; for(var j=0;j<rownameobj.length;j++){ var nameobj = rownameobj[j]; if(j==rownameobj.length-1){ tableHtml = tableHtml + "<tr><td class='bluelast' width='" + width + "px'>" + nameobj.name + "</td></tr>"; }else{ tableHtml = tableHtml + "<tr><td class='bluefirst' width='" + width + "px'>" + nameobj.name + "</td></tr>"; } this.height = this.height + 40; } } tableHtml = tableHtml + "</table>"; var headHtml = "<div class='leftheadcss' style='width:" + totalwidth + "px;'>"; headHtml = headHtml + tableHtml + "</div>"; this.innerLWidth = totalwidth; this.innerWidth = this.width-totalwidth-5; return headHtml; } LeftHeadGrid.prototype.RenderTo =function(divId){ //var innerWidth = this.width-100; var headHtml = this.createGrid(); var html = "<div id='outframe' class='outframecss' style='width:" + this.width + "px;'>" + headHtml + "<div id='dataframe' class='dataframecss' style='width:" + this.innerWidth + "px;'>" + "<div id='leftgriddataview' class='innerdivcss'>" + "</div>" + "</div>" + "</div>" html = "<div id='divtitle' class='grittitle' style='width:" + this.width + "px;height:30px'><big>" + this.title + "</big></div>" + html + "</div>"; document.getElementById(divId).innerHTML = html; this.show(); } LeftHeadGrid.prototype.show = function(){ if(this.columnDatas && this.columnDatas.length>0){ var obj = this.columnDatas[0]; var widthArr = obj.width; var rows = obj.rows; var totalWidth = 0; for(var i=0;i<widthArr.length;i++){ widthArr[i] = parseInt(widthArr[i])*this.perUnitWidth; totalWidth = totalWidth + widthArr[i]; } var tableHtml = "<table width='"+totalWidth +"'>"; for(var i=0;i<rows.length;i++){ var rowvalueArr = rows[i]; tableHtml = tableHtml + "<tr>"; for(var j=0;j<rowvalueArr.length;j++){ tableHtml = tableHtml + "<td width='"+widthArr[j]+"px'>" + rowvalueArr[j] + "</td>"; } tableHtml = tableHtml + "</tr>"; } tableHtml = tableHtml + "</table>"; if(this.innerWidth>totalWidth){ document.getElementById("dataframe").style.width=(parseInt(totalWidth))+"px"; document.getElementById("divtitle").style.width=(parseInt(this.innerLWidth)+parseInt(totalWidth))+"px"; document.getElementById("outframe").style.width=(parseInt(this.innerLWidth)+parseInt(totalWidth)+4)+"px"; } document.getElementById("leftgriddataview").innerHTML = tableHtml; }else{ document.getElementById("leftgriddataview").style.height=(this.height+4)+"px"; document.getElementById("leftgriddataview").innerHTML = this.noDataStr; } } LeftHeadGrid.prototype.addData = function(data){ this.columnDatas = data; this.show(); } LeftHeadGrid.prototype.getData = function(){ var rtnObj = new Array(); if(this.columnDatas && this.columnDatas.length>0){ var obj = this.columnDatas[0]; var widthArr = obj.width; var rows = obj.rows; for(var i=0;i<rows.length;i++){ var rowvalueArr = rows[i]; for(var j=0;j<rowvalueArr.length;j++){ if(j==0){ rtnObj[i] = rowvalueArr[j]; }else{ rtnObj[i] = rtnObj[i] + "," + rowvalueArr[j]; } } } } return rtnObj; } LeftHeadGrid.prototype.getHead = function(){ var rtnObj = new Array(); for(var i=0;i<this.rowHeads.length;i++){ var obj = this.rowHeads[i]; var rownameobj = obj.rowname; for(var j=0;j<rownameobj.length;j++){ var nameobj = rownameobj[j]; if(j==0){ rtnObj[i] = nameobj.name; }else{ rtnObj[i] = rtnObj[i] + "," + nameobj.name; } } } return rtnObj; } 如果有需要，各位可以自己更改 完整源码: http://xiazai.jb51.net/201306/yuanma/LeftHeadGrid_jb51net.rar 代码如下: var LeftHeadGrid = function(config) { this.rowHeads = config.rowHeads != null ? config.rowHeads: [];//name this.columnDatas = config.columnDatas != null ? config.columnDatas: []; this.width = config.width != null ? config.width: ""; this.id = config.id != null ? config.id: "TreGrid"; this.perUnitWidth = config.perUnitWidth != null ? config.perUnitWidth: 10; this.innerWidth = 0; this.innerLWidth = 0; this.height = 0; this.title = config.title != null ? config.title: ""; this.noDataStr = c- 上一个程序编程： js跳转页面几种方法总结
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