左侧是表头的JS表格控件(自写,网上没有的)

  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。

左侧是表头的JS表格控件(自写,网上没有的)

  最终呈现效果如上图,

  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

  

复制代码 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.glzy8.com/201306/yuanma/LeftHeadGrid_net.rar

  

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;

  }