一、操作table
- .TableLine{
- border-collapse:collapse;
- border:1px solid #9BC2E0;
- }
- .TableLine td{
- border:1px solid #9BC2E0;
- }
- tr.over td {
- background:#bcd4ec; /*这个将是鼠标所在高亮行的背景色*/
- }
- /********长文本,不换行*************/
- .longTxt{
- overflow:hidden;
- text-overflow:ellipsis;
- -o-text-overflow:ellipsis;
- white-space:nowrap;
- text-align:left;
- padding-left: 2px;
- }
.TableLine{
border-collapse:collapse;
border:1px solid #9BC2E0;
}
.TableLine td{
border:1px solid #9BC2E0;
}
tr.over td {
background:#bcd4ec; /*这个将是鼠标所在高亮行的背景色*/
}
/********长文本,不换行*************/
.longTxt{
overflow:hidden;
text-overflow:ellipsis;
-o-text-overflow:ellipsis;
white-space:nowrap;
text-align:left;
padding-left: 2px;
}
- /**
- * 创建表格
- * id 为表格id
- * arr 为表格表头
- */
- function createTable(id,arr){
- var table = document.createElement('table');
- table.setAttribute("id",id);
- table.setAttribute("className","TableLine");//设定样式
- table.setAttribute("width",'98%');
- table.setAttribute("cellpadding",'3');
- table.setAttribute("cellspacing",'0');
- var row = table.insertRow();
- row.style.setAttribute("backgroundColor","#e0e0e0");
- for (var i = 0; i < arr.length; i++) {
- var col = row.insertCell();
- if(i==0){
- col.setAttribute("width",'3%');
- }
- col.setAttribute("className","border:1px solid #9BC2E0;");
- col.setAttribute("align","center");
- col.style.fontSize="13px";
- col.style.fontWeight="Bold";;
- //var style = document.createAttribute("styles");
- //style.nodeValue = "font-size:large";
- //col.setAttributeNode(style);
- col.innerHTML = arr[i];
- }
- //alert(table.outerHTML);
- return table;
- }
/**
* 创建表格
* id 为表格id
* arr 为表格表头
*/
function createTable(id,arr){
var table = document.createElement('table');
table.setAttribute("id",id);
table.setAttribute("className","TableLine");//设定样式
table.setAttribute("width",'98%');
table.setAttribute("cellpadding",'3');
table.setAttribute("cellspacing",'0');
var row = table.insertRow();
row.style.setAttribute("backgroundColor","#e0e0e0");
for (var i = 0; i < arr.length; i++) {
var col = row.insertCell();
if(i==0){
col.setAttribute("width",'3%');
}
col.setAttribute("className","border:1px solid #9BC2E0;");
col.setAttribute("align","center");
col.style.fontSize="13px";
col.style.fontWeight="Bold";;
//var style = document.createAttribute("styles");
//style.nodeValue = "font-size:large";
//col.setAttributeNode(style);
col.innerHTML = arr[i];
}
//alert(table.outerHTML);
return table;
}
- /**
- * 向表格插入一行
- */
- function addRow(table,id,arr){
- var row = table.insertRow();
- row.setAttribute("id",id);
- row.onclick=function (){};
- for(var i=0;i<arr.length;i++){
- var col = row.insertCell();
- col.innerHTML = arr[i];
- //col.innerText = arr[i];
- col.setAttribute("title",arr[i]);
- }
- }
/**
* 向表格插入一行
*/
function addRow(table,id,arr){
var row = table.insertRow();
row.setAttribute("id",id);
row.onclick=function (){};
for(var i=0;i<arr.length;i++){
var col = row.insertCell();
col.innerHTML = arr[i];
//col.innerText = arr[i];
col.setAttribute("title",arr[i]);
}
}
复选(以name)分组的全选与取消全选
- function checkAll(name) {
- var el = document.getElementsByTagName('input');
- var len = el.length; for(var i=0; i<len; i++) {
- if((el[i].type=="checkbox") && (el[i].name==name)) {
- el[i].checked = true;
- }
- }
- }
- function clearAll(name) {
- var el = document.getElementsByTagName('input');
- var len = el.length;
- for(var i=0; i<len; i++) {
- if((el[i].type=="checkbox") && (el[i].name==name)) {
- el[i].checked = false;
- }
- }
- }
function checkAll(name) {
var el = document.getElementsByTagName('input');
var len = el.length; for(var i=0; i<len; i++) {
if((el[i].type=="checkbox") && (el[i].name==name)) {
el[i].checked = true;
}
}
}
function clearAll(name) {
var el = document.getElementsByTagName('input');
var len = el.length;
for(var i=0; i<len; i++) {
if((el[i].type=="checkbox") && (el[i].name==name)) {
el[i].checked = false;
}
}
}
引入多个js文件:
- function _IncludeJS(inc)
- {
- var script='<'+'script type="text/javascript" src="'+inc+'"'+'> <'+'/script>';
- document.writeln(script);
- }
- _IncludeJS('ajaxServer.js');
function _IncludeJS(inc)
{
var script='<'+'script type="text/javascript" src="'+inc+'"'+'> <'+'/script>';
document.writeln(script);
}
_IncludeJS('ajaxServer.js');
- /**
- * 验证日期
- */
- function checkDateTimeStr(str){
- var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2})$/;
- var r = str.match(reg);
- if(r==null)return false;
- var d=new Date(r[1], r[3]-1,r[4],r[5],r[6]);
- return (d.getFullYear()==r[1] && (d.getMonth()+1)==r[3] && d.getDate()==r[4] && d.getHours()==r[5] && d.getMinutes()==r[6]);
- }
/**
* 验证日期
*/
function checkDateTimeStr(str){
var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2})$/;
var r = str.match(reg);
if(r==null)return false;
var d=new Date(r[1], r[3]-1,r[4],r[5],r[6]);
return (d.getFullYear()==r[1] && (d.getMonth()+1)==r[3] && d.getDate()==r[4] && d.getHours()==r[5] && d.getMinutes()==r[6]);
}
二、图片控制
(1)css控制
- img {
- max-width:500px;
- width:600px;
- width:expression(width>500?"500px":width+"px");
- overflow:hidden;
- }
img {
max-width:500px;
width:600px;
width:expression(width>500?"500px":width+"px");
overflow:hidden;
}
(2)js控制
- /*********dynamic load image****************/
- function createImg(imgSrc){
- var objDiv = document.createElement("DIV");
- objDiv.id = "imgDiv";
- objDiv.innerHTML = '<img src="' + imgSrc + '" onload="javascript:resizeImage(this,236,170);" border="0"/>';
- document.body.appendChild(objDiv);
- }
- /********same scale resize image************/
- function resizeImage(imgObj, maxWidth, maxHeight){
- var image=new Image();
- image.src=imgObj.src;
- if(image.width > maxWidth || image.height > maxHeight){
- w=image.width/maxWidth;
- h=image.height/maxHeight;
- if(w > h){
- imgObj.width=maxWidth;
- imgObj.height=image.maxHeight/w;
- }else{
- imgObj.height=maxHeight;
- imgObj.width=image.width/h;
- }
- }
- }
- createImg('Sunset.jpg');

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