JavaScript Core namespace

2010年01月20日作者: KingFo 开发者

Class	IE	Mozilla	Netscape	Opera	Safari
Arguments An array of parameters passed to a function.	4.0+	1.0+	3.0+	7.0+	1.0+
Array An array is an ordered list of elements.	4.0+	1.0+	3.0+	7.0+	1.0+
Boolean The Boolean object is an object wrapper for a boolean value.	3.0+	1.0+	3.0+	7.0+	1.0+
Date Lets you work with dates and times.	3.0+	1.0+	2.0+	7.0+	1.0+
Enumerator Enumerator is a proprietary Microsoft object that iterates over items in a group.	4.0+	no	no	no	no
Error Represents a runtime error.	5.0+	1.0+	6.0+	7.0+	1.0+
EvalError The EvalError is thrown when the eval method is used incorrectly.	5.0+	1.0+	6.0+	no	no
Function Every function in JavaScript is actually a Function object.	4.0+	1.0+	3.0+	7.0+	1.0+
Global The Global object is the parent of all globally avaliable properties and methods.	3.0+	1.0+	2.0+	7.0+	no
Math A built-in object that has properties and methods for mathematical constants and functions. For example, the Math object's PI property has the value of pi.	3.0+	1.0+	2.0+	7.0+	1.0+
Number Lets you work with numeric values. The Number object is an object wrapper for primitive numeric values.	3.0+	1.0+	3.0+	7.0+	1.0+
Object Object is the primitive JavaScript object type. All JavaScript objects are descended from Object. That is, all JavaScript objects have the methods defined for Object.	4.0+	1.0+	2.0+	7.0+	1.0+
RangeError Thrown when a number is out of its appropriate range.	5.0+	1.0+	6.0+	no	no
ReferenceError Thrown if reading a variable that does not exist.	5.0+	1.0+	6.0+	no	no
RegExp Pattern for a regular expression.	4.0+	1.0+	4.0+	7.0+	1.0+
String Represents the characters of a string.	3.0+	1.0+	2.0+	7.0+	1.0+
SyntaxError A SyntaxError is thrown if there is a syntax error in the JavaScript code.	5.0+	1.0+	6.0+	no	no
TypeError A TypeError is thrown when a value is a different type than what was expected.	5.0+	1.0+	6.0+	no	no
URIError A URIError is thrown when there is an exception with URI encoding or decoding.	5.0+	1.0+	6.0+	no	no

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Front-End-Technology

元素透明_IE_FF_Sar_Op_Cho

2009年12月10日作者: KingFo 开发者

pre {                               /* make the box translucent (80% opaque) */ 
   border: solid red; 
   opacity: 0.8;                    /* Firefox, Safari(WebKit), Opera */ 
   -ms-filter: "alpha(opacity=80)"; /* IE 8 */ 
   filter: alpha(opacity=80);       /* IE 4-7 */ 
   zoom: 1;       /* set "zoom", "width" or "height" to trigger "hasLayout" in IE 7 and lower */  
}