js table操作--------table滚动条-阿里云开发者社区

js table操作--------table滚动条

2017-12-07 1078

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简介：

代码：

< html >

< head >

< title > My table </ title >

< style >

.table0 {

height:90%;

}

.table0 caption{

width:100%;

height:26px;

line-height:26px;

font-size:20px;

font-color:black;

font-weight:900;

letter-spacing:5px;

}

.table0 thead td {

text-align:center;

vertical-align:middle;

height:20px;

line-height:18px;

font-size:14px;

font-color:black;

font-weight:bold;

padding-top:2px;

padding-bottom:2px;

border:#555 1px solid;

margin:0px;

}

.table0 tfoot td{

text-align:left;

vertical-align:middle;

height:20px;

line-height:18px;

font-size:12px;

font-color:black;

font-weight:bold;

padding-top:2px;

padding-bottom:2px;

padding-left:12px;

padding-right:12px;

border:#555 1px solid;

}

.table0 tbody td {

width:100%;

height:auto;

border:#555 1px solid;

padding:0px;

margin:0px;

}

.table1 tbody td {

text-align:left;

vertical-align:middle;

height:20px;

line-height:18px;

font-size:14px;

font-color:#444;

font-weight:normal;

padding-top:2px;

padding-bottom:2px;

padding-left:12px;

padding-right:12px;

border-right:#555 1px solid;

border-bottom:#555 1px solid;

overflow:hidden;

text-overflow:ellipsis;

word-break:keep-all;

word-wrap:normal;

}

</ style >

< script >

function init(){

theT=createTable("我的收藏夹",["Group:150","Name:300","URL:200","Visited:100","Modify:100","Delete:100"]);

//参数说明:createTable(strCaption,colHeads)

//strCaption 标题

//colHeads 是一个array,每个item的格式是名称:宽度的字符串

for(var i=0;i<40;i++){

theR=theT.insertRow();

for(var j=0;j<7;j++){

theC=theR.insertCell();

theC.innerText=j;

}

function createTable(strCaption,colHeads){

//参数说明:colHeads 是一个array,每个item的格式是名称:宽度的字符串

//生成表格

oTable=document.createElement("table");

document.body.insertBefore(oTable);

//设置class

oTable.className="table0";

with(oTable.style){

tableLayout="fixed";

borderCollapse="collapse"

borderSpacing="0px";

}

//设置变量

oTCaption=oTable.createCaption();

oTHead=oTable.createTHead();

oTFoot=oTable.createTFoot();

//生成标题

oTCaption.innerText=strCaption;

//设置列宽

oTHead.insertRow();

for(var i=0;i<colHeads.length;i++){

tHeadName=colHeads[i].split(":")[0];

tHeadWidth=isNaN(parseInt(colHeads[i].split(":")[1]))?"auto":parseInt(colHeads[i].split(":")[1]);

theCell=oTHead.rows[0].insertCell();

theCell.style.width=tHeadWidth;

}

theCell=oTHead.rows[0].insertCell();

theCell.width=20;

oTHead.rows[0].style.display="none";

//生成表头

oTHead.insertRow();

for(var i=0;i<colHeads.length;i++){

tHeadName=colHeads[i].split(":")[0];

tHeadWidth=isNaN(parseInt(colHeads[i].split(":")[1]))?"auto":parseInt(colHeads[i].split(":")[1]);

theCell=oTHead.rows[1].insertCell();

theCell.innerText=tHeadName;

theCell.style.width=tHeadWidth;

}

theCell=oTHead.rows[1].insertCell();

theCell.width=24;

//生成表脚

oTFoot.insertRow();

theCell=oTFoot.rows[0].insertCell();

theCell.innerHTML="<marquee scrollDelay=50 scrollAmount=2>Copy rights 2005. Hutia presents.</marquee>";

theCell=oTFoot.rows[0].insertCell();

theCell.colSpan=colHeads.length-1;

theCell=oTFoot.rows[0].insertCell();

theCell.width=20;

//生成主体

oTable.all.tags("Tbody")[0].insertRow();

theCell=oTable.all.tags("Tbody")[0].rows[0].insertCell();

theCell.colSpan=colHeads.length+1;

oMain=document.createElement("DIV");

theCell.insertBefore(oMain);

with(oMain.style){

width="100%";

height="100%";

overflowY="auto";

overflowX="hidden";

margin="0px";

marginLeft="-1px";

}

oTBody=document.createElement("table");

oMain.insertBefore(oTBody);

oTable.oTBody=oTBody;

//禁止选择

oTCaption.onselectstart=oTHead.onselectstart=oTFoot.onselectstart=function(){return(false);}

//设置class

oTBody.className="table1";

with(oTBody.style){

width=oTable.offsetWidth-15;

tableLayout="fixed";

borderCollapse="collapse"

borderSpacing="0px";

padding="0px";

margin="0px";

}

//初始化列宽

oTBody.insertRow();

for(var i=0;i<colHeads.length;i++){

tHeadWidth=isNaN(parseInt(colHeads[i].split(":")[1]))?"auto":parseInt(colHeads[i].split(":")[1]);

theCell=oTBody.rows[0].insertCell();

theCell.style.width=tHeadWidth;

}

oTBody.rows[0].style.display="none";

return(oTBody);

}

function insertRow(){

var intL=oTBody.rows.length;

theRow=oTBody.insertRow();

theRow.index=intL;

theRow.onmouseover=rowOnMouseOver;

theRow.onmouseout=rowOnMouseOut;

theRow.onclick=rowOnClick;

for(var i=0;i<colHeads.length;i++){

theCell=theRow.insertCell();

theCell.tabIndex=0;

theCell.hideFocus=true;

theCell.colIndex=i;

theCell.onmouseover=function(){this.focus();};

theCell.onmouseout=cellOnBlur;

theCell.onfocus=cellOnFocus;

theCell.onblur=cellOnBlur;

}

theRow.cells[0].innerText=strGroup?strGroup:"ROOT";

theRow.cells[1].innerText=strName?strName:"Untitled Document.";

theRow.cells[2].innerText=strURL?strURL:"Unspecified URL";

theRow.cells[3].innerHTML=strVisited?"Yes".fontcolor("red"):"Unknow";

theRow.cells[4].innerHTML=strModify?"Yes".fontcolor("red"):"No".fontcolor("Green");

theRow.cells[5].innerHTML="Delete".fontcolor("red");

}

</ script >

</ head >

< body onload ="init();" >

</ body >

</ html >

本文转自博客园执着的笨蛋的博客，原文链接：js table操作--------table滚动条，如需转载请自行联系原博主。

js table操作--------table滚动条

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