<script type="text/javascript">
function dayChange(year,month,day){
var selectYear = document.getElementById(year);
var selectMonth = document.getElementById(month);
var selectDay = document.getElementById(day);
var y = selectYear.value,m = selectMonth.value,d = selectDay.value;
if(m==4||m==6||m==9||m==11){
if(selectDay.length == 31){
selectDay.options.remove(30);
}
if(selectDay.length == 29){
selectDay.options.add(30,30);
}
if(selectDay.length == 28){
selectDay.options.add(29,29);
selectDay.options.add(30,30);
}
}
if(m==1||m==3||m==5||m==7||m==8||m==10||m==12){
if(selectDay.length == 30){
selec ......
添加
<script>
var oDiv = document.createElement("DIV");
oDiv.id = "shop01";
oDiv.style.top = 200;
oDiv.style.left = 200;
oDiv.style.background = '#FFFF00';
oDiv.style.visibility = 'visible';
oDiv.innerHTML="123123"
document.body.appendChild(oDiv);
oDiv.onclick = abc;
function abc(){
alert("abc");
}
</script>
删除div:
function deldiv(divid){
var div=document.getElementById(divid);
div.parentNode.removeChild(div);
}
另：
获得一个控件var xxoo = document.createElement('xxoo');
设置属性
然后可以获得一个div的控件然后div.appendChild(xxoo);
......
String.prototype.HTMLEncode = function() {
var temp = document.createElement ("div");
(temp.textContent != null) ? (temp.textContent = this) : (temp.innerText = this);
var output = temp.innerHTML;
temp = null;
return output;
}
String.prototype.HTMLDecode = function() {
var temp = document.createElement("div");
temp.innerHTML = this;
var output = temp.innerText || temp.textContent;
temp = null;
return output;
}
上面代码转自：http://www.jb51.net/article/18396.htm
本人对javascript的核心技术不是太熟悉，再加上现在又在用不熟悉的EXT来编写前台页面代码，所以只得用最笨的方法，不扩展String自己写处理函数：
htmlDecode:function(str){
var temp = document.createElement ("div");
temp.innerHTML = str;
var output = temp.innerText || temp.textContent;
temp=null;
return output;
}
htmlEncode:function(str){
var temp = document.createElement ("div");
(temp.textContent ! ......
String.prototype.HTMLEncode = function() {
var temp = document.createElement ("div");
(temp.textContent != null) ? (temp.textContent = this) : (temp.innerText = this);
var output = temp.innerHTML;
temp = null;
return output;
}
String.prototype.HTMLDecode = function() {
var temp = document.createElement("div");
temp.innerHTML = this;
var output = temp.innerText || temp.textContent;
temp = null;
return output;
}
上面代码转自：http://www.jb51.net/article/18396.htm
本人对javascript的核心技术不是太熟悉，再加上现在又在用不熟悉的EXT来编写前台页面代码，所以只得用最笨的方法，不扩展String自己写处理函数：
htmlDecode:function(str){
var temp = document.createElement ("div");
temp.innerHTML = str;
var output = temp.innerText || temp.textContent;
temp=null;
return output;
}
htmlEncode:function(str){
var temp = document.createElement ("div");
(temp.textContent ! ......
JavaScript API
One of the new features we added to the ASP.Net Report Viewer in Visual Studio 2010 is a JavaScript API to allow you to interact with the viewer on client. In reading many of the posts on the report controls forum, we found that many people struggle when implementing a custom toolbar or replacing portions of the toolbar functionality. The new JavaScript API is intended to make it easier for you to provide the same functionality available through the built-in toolbar with a minimum amount of effort.
The JavaScript API is exposed through the client side ReportViewer object. Specifically, it’s the Microsoft.Reporting.WebFormsClient.ReportViewer class. An instance of this class is created on the client for each instance of the ReportViewer control on the page.
Referencing the client side viewer
The ReportViewer client side object inherits from Sys.UI.Control. To obtain a reference to the client side viewer, use the $find method as fo ......
var currItem = listbox.options[currIndex];
var prevItem = listbox.options[currIndex - 1];
//alert(currItem);
alert(prevItem.text);
listbox.options[currIndex - 1].text = currItem.text;
listbox.options[currIndex - 1].value = currItem.value;
alert(prevItem.text); //两次alert值是不同的
& ......
http://bei123wang.blog.163.com/blog/static/23175492009113022048840/
JavaScript 对象字面量
javascript 2009-12-30 14:20:48 阅读7 评论0 字号：大中小
JavaScript 对象字面量
在编程语言中，字面量是一种表示值的记法。例如，"Hello, World!" 在许多语言中都表示一个字符串字面量（string literal ），JavaScript也不例外。以下也是JavaScript字面量的例子，如5、true、false和null，它们分别表示一个整数、两个布尔值和一个空对象。
JavaScript还支持对象和数组字面量，允许使用一种简洁而可读的记法来创建数组和对象。考虑以下语句，其中创建了一个包含两个属性的对象（firstName和lastName）：
还可以使用一种等价的方法创建同样的对象：
以上赋值语句的右边是一个对象字面量（object literal）。对象字面量是一个名值对列表，每个名值对之间用逗号分隔，并用一个大括号括起。各名值对表示对象的一个属性，名和值这两部分之间用一个冒号分隔。要创建一个数组，可以创建Array对象的一个实例：
不过首选的方法是使用一个数组字面量（array literal），这是一个用逗号分隔的值列表，用中括号括起：
前面的例子展示了对象和数组字面量中可以包含其� ......
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