用js怎么建表格?

JavaScript0147

用js怎么建表格?,第1张

<input type="button" value="创建一个新表格" onclick="createTable(800,8,5)" />

<script type="text/javascript">

function createTable(width,rows,cells)

{

//创建一个表格对象

var mytable=document.createElement("table")

mytable.cellSpacing="1px"

//创建一个表头对象

var mythead=document.createElement("thead")

for(a=0a<1a++)

{

var myrow=document.createElement("tr")

for(b=0b<cellsb++)

{

var mytd=document.createElement("td")

mytd.innerHTML="表 头 " +(b+1)

mytd.style.cssText="text-align:center"

myrow.appendChild(mytd)

}

mythead.appendChild(myrow)

}

//创建一个表体对象

var mytbody=document.createElement("tbody")

for(i=0i<rowsi++)

{

var myrow=document.createElement("tr")

for(j=0j<cellsj++)

{

var mytd=document.createElement("td")

mytd.style.backgroundColor="#fff"

mytd.innerHTML="第"+(i+1)+"行第"+(j+1)+"列"

myrow.appendChild(mytd)

}

mytbody.appendChild(myrow)

}

//创建一个表脚对象

var mytfoot=document.createElement("tfoot")

for(c=0c<1c++)

{

var myrow=document.createElement("tr")

for(d=0d<1d++)

{

var mytd=document.createElement("td")

mytd.innerHTML="脚"+(d+1)

mytd.style.cssText="text-align:center"

mytd.colSpan="10"

myrow.appendChild(mytd)

}

mytfoot.appendChild(myrow)

}

//将表头追加到表格

mytable.appendChild(mythead)

//将表体追加到表格

mytable.appendChild(mytbody)

//将表脚追加到表格

mytable.appendChild(mytfoot)

//追加对象样式

mythead.style.cssText="background-color:#003color:#FFFfont-size:14pxfont-weight:600width:"+width+"px"

mytable.style.cssText="background-color:#999border:0pxwidth:"+width+"px"

mytfoot.style.cssText="background-color:#003color:#FFFfont-size:14pxfont-weight:600width:"+width+"px"

document.body.appendChild(mytable)

}

</script>

首先,表格采用的是BootStrap样式编辑的,主要使用的是angularjs,为了方便也有jQuery的方法,在测试时需自行引入bootstrap,angularjs和jq的文件。

整体代码预览:

HTML:

<!DOCTYPE html>

<html lang="en" ng-app="myModule">

<head>

//需要自行引入BOOTStrap,angularjs和jQuery的js,css文件

<style>

.pagination .num{

font-size:22pxcolor:red

}

.text{

margin:0 auto

border:1px solid #ccc

width:100%

max-width:200px

}

</style>

<title>欢迎</title>

</head>

<body ng-controller="myCtrl">

<div class="block">

<div class="navbar navbar-inner block-header">

<div class="muted pull-left">{{kaohzbTitle}}</div>

</div>

<div class="span12" style="float:left">

<div class="table-toolbar">

<button style="margin-left: 5px" id="refresh" ng-click="refresh()"

class="btn btn-success">

<i class=" icon-refresh icon-white"></i>刷新

</button>

<button ng-disabled="isdisabled" class="btn" ng-class="{'btn-info':isInfo}" id="savekaohzb"

ng-click="save()">

<i class="icon-edit icon-white"></i>保存

</button>

</div>

</div>

<div class="row-fluid">

<div class="span6"></div>

<table class="table table-striped table-bordered table-hover"

id="example" style="margin-top:10px">

<thead>

<tr>

<th style="width: 20px" rowspan="2">全选 <br><input type="checkbox" ng-model="selectAll"></th>

<th style="text-align: centerwidth: 50pxvertical-align: middle" rowspan="2">序号</th>

<th style="text-align: centerwidth: 150pxvertical-align: middle" rowspan="2">名称</th>

<th style="text-align: centerwidth: 150pxvertical-align: middle" rowspan="2">日期</th>

<th style="text-align: centerwidth: 150px" colspan="3">比赛队伍(红)</th>

<th style="text-align: centerwidth: 150px" colspan="3">比赛队伍(蓝)</th>

<th style="text-align: centerwidth: 150pxvertical-align: middle" rowspan="2">比分</th>

<th style="text-align: centerwidth: 150pxvertical-align: middle" rowspan="2">说明</th>

<th style="text-align: centerwidth: 150pxvertical-align: middle" rowspan="2">玩家支持队伍</th>

</tr>

<tr>

<th style="text-align: centerwidth: 80px">第一场</th>

<th style="text-align: centerwidth: 80px">第二场</th>

<th style="text-align: centerwidth: 80px">说明</th>

<th style="text-align: centerwidth: 80px">第一场</th>

<th style="text-align: centerwidth: 80px">第二场</th>

<th style="text-align: centerwidth: 80px">说明</th>

</tr>

</thead>

<tbody ng-click="fun()" id="page" ng-show="isshow">

<!--track by tb.id-->

<tr ng-repeat="tb in saveDate"><!-- 只用angularjs实现点击一行就选中暂时无法实现 -->

<td style="width: 20px"><input type="checkbox" ng-checked="selectAll"></td>

<td style="text-align:center">{{tb.id}}</td>

<td style="text-align:center">{{tb.zbname}}</td>

<td style="text-align:center">{{tb.zbtime}}</td>

<td style="text-align:center">{{tb.zbrul1}}</td>

<td style="text-align:center">{{tb.zbrul2}}</td>

<td style="text-align:center"><div class="text" contenteditable="true" ng-model="tb.por"></div></td>

<td style="text-align:center">{{tb.zbrul2}}</td>

<td style="text-align:center">{{tb.zbrul1}}</td>

<td style="text-align:center"><div class="text" contenteditable="true" ng-model="tb.por"></div></td><!-- 2016.1.19通过可编译的div来代替输入框 -->

<td style="text-align:center">{{tb.score}}</td>

<td style="text-align:center"><div class="text" contenteditable="true" ng-model="tb.por"></div></td>

<td>

<select name="" id="" ng-change="changetype(adds)" ng-model="adds" style="text-align:centerwidth:100%min-width:80pxmargin-bottom:0">

<option value="" ng-show="isShow">{{tb.type}}</option>

<option value="支持红方">支持红方</option>

<option value="支持蓝方">支持蓝方</option>

<option value="双方相同">双方相同</option>

</select>

</td>

</tr>

</tbody>

</table>

</div>

<div class="pagination">

<ul style="float:right">

<li id="previous"><a href="">上一页</a></li>

<li><!--用于页标的显示 -->

<ul id="page_num_all">

</ul>

</li>

<li id="next"><a href="" style="border:1px solid #dddfloat:right">下一页</a></li>

</ul>

<span>

当前为第<span class="num" id="current_page"></span>页,总共<span class="num" id="page_all"></span>页

</span>

<span>您当前对select的操作值为:</span>{{typename}}

</div>

<!-- END FORM-->

</div>

</body>

js代码:

<script>

angular.module("myModule",[]).controller('myCtrl', function($scope) {

$scope.kaohzbTitle = "考核指标维护"

$scope.search = new Object()

$scope.isdisabled=false

$scope.isInfo=false

$scope.saveDate=""//用于保存得到的原始数据

// $http.post请求表格数据

// 模仿请求得到的数据

var datalist=[{

id:1,zbname:"中亚赛区比赛",zbtime:"2015-12-03",zbrul1:"胜利",zbrul2:"失败",por:"请输入说明内容",score:"2:1",type:"支持红方"},{

id:2,zbname:"日韩赛区比赛",zbtime:"2015-11-11",zbrul1:"胜利",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"支持蓝方"},{

id:3,zbname:"欧美赛区比赛",zbtime:"2015-3-03",zbrul1:"失败",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"双方相同"},{

id:4,zbname:"中东赛区比赛",zbtime:"2016-1-05",zbrul1:"胜利",zbrul2:"失败",por:"请输入说明内容",score:"2:1",type:"支持蓝方"},{

id:5,zbname:"北京赛区比赛",zbtime:"2014-12-23",zbrul1:"失败",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"双方相同"},{

id:6,zbname:"韩国赛区比赛",zbtime:"2015-11-01",zbrul1:"失败",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"双方相同"},{

id:7,zbname:"日本赛区比赛",zbtime:"2011-1-23",zbrul1:"胜利",zbrul2:"失败",por:"请输入说明内容",score:"2:1",type:"支持红方"},{

id:8,zbname:"中亚赛区比赛",zbtime:"2013-12-15",zbrul1:"失败",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"支持蓝方"},{

id:9,zbname:"中亚赛区比赛",zbtime:"2015-10-17",zbrul1:"失败",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"支持红方"},{

id:10,zbname:"中亚赛区比赛",zbtime:"2015-11-21",zbrul1:"胜利",zbrul2:"胜利",por:"请输入说明内容",score:"2:1",type:"支持蓝方"},{

id:11,zbname:"中亚赛区比赛",zbtime:"2015-2-02",zbrul1:"失败",zbrul2:"失败",por:"请输入说明内容",score:"2:1",type:"支持红方"},{

id:12,zbname:"中亚赛区比赛",zbtime:"2015-2-05",zbrul1:"胜利",zbrul2:"失败",por:"请输入说明内容",score:"2:1",type:"双方相同"}]

$scope.fun=function(){

var e=window.event||arguments[0]

var src=e.srcElement||e.target

if(src.nodeName=="TD"){

var par=src.parentNode

var sd=par.getElementsByTagName("td")[0]

if(sd.firstChild.checked==true){

sd.firstChild.checked=false

}else{

$("tr td").attr("checked",false)

sd.firstChild.checked=true

}

}

}

$scope.refresh=function(){//点击刷新按钮显示表格

$scope.saveDate=datalist

// console.log("结束赋予数据")

$scope.$watch("saveDate",function(){//2016.1.20监听列表生成数据,当发生变化时执行刷新列表

table_page()

$scope.isshow=true

})

}

$scope.save=function(){//页面提交按钮

console.log("准备保存")

console.log($scope.saveDate)//只要数据改变,自动保存到原始数据列表中

}

//表格分页功能

function table_page(){

var show_page=5//每页显示的条数

var page_all=$("#page").children().size()//总条数

var current_page=1//当前页

//  console.log(page_all)

var page_num=Math.ceil(page_all/show_page)//总页数

var current_num=0//用于生成页标的计数器

var li=""//页标元素

while(page_num>current_num){//循环生成页标元素

li+='<li class="page_num"><a href="javasctip:(0)">'+(current_num+1)+'</a></li>'

current_num++

}

$("#page_num_all").html(li)//添加页标到页面

$('#page tr').css('display', 'none')//设置隐藏

$('#page tr').slice(0, show_page).css('display', '')//设置显示

$("#current_page").html(" "+current_page+" ")//显示当前页

$("#page_all").html(" "+page_num+" ")//显示总页数

$("#previous").click(function(){//上一页

var new_page=parseInt($("#current_page").text())-1

if(new_page>0){

$("#current_page").html(" "+new_page+" ")

tab_page(new_page)

}

})

$("#next").click(function(){//下一页

var new_page=parseInt($("#current_page").text())+1//当前页标

if(new_page<=page_num){//判断是否为最后或第一页

$("#current_page").html(" "+new_page+" ")

tab_page(new_page)

}

})

$(".page_num").click(function(){//页标跳转

var new_page=parseInt($(this).text())

tab_page(new_page)

})

function tab_page(index){//切换对应页标的页面

var start=(index-1)*show_page//开始截取的页标

var end=start+show_page//截取个数

$('#page').children().css('display', 'none').slice(start, end).css('display', '')

current_page=index

$("#current_page").html(" "+current_page+" ")

}

}

}).directive('contenteditable', function() {//自定义ngModel的属性可以用在div等其他元素中

return {

restrict: 'A', // 作为属性使用

require: '?ngModel', // 此指令所代替的函数

link: function(scope, element, attrs, ngModel) {

if (!ngModel) {

return

} // do nothing if no ng-model

// Specify how UI should be updated

ngModel.$render = function() {

element.html(ngModel.$viewValue || '')

}

// Listen for change events to enable binding

element.on('blur keyup change', function() {

scope.$apply(readViewText)

})

// No need to initialize, AngularJS will initialize the text based on ng-model attribute

// Write data to the model

function readViewText() {

var html = element.html()

// When we clear the content editable the browser leaves a <br>behind

// If strip-br attribute is provided then we strip this out

if (attrs.stripBr &&html === '<br>') {

html = ''

}

ngModel.$setViewValue(html)

}

}

}

})

</script>

不要用document.write(),否则输出的内容会替换掉整个页面已有的内容。此外要注意字符串中引号的嵌套用法。

<div id=mytab></div>

<input type="button" value="点击创建表格" onclick="tab()">

<script>

function tab(){

    var tabs=""

    tabs+="<table width='250' border='1'>"

    tabs+="<tr>"

    tabs+="<td>第一个单元格</td>"

    tabs+="<td>第二个单元格</td>"

    tabs+="</tr>"

    tabs+="<tr>"

    tabs+="<td>第三个单元格</td>"

    tabs+="<td>第四个单元格</td>"

    tabs+="</tr>"

    tabs+="</table>"

    var div=document.getElementById("mytab")

    div.innerHTML=tabs

}

</script>