![]() ![]() However, these objects now have been standardized by the World Wide Web Consortium (W3C) Document Object Model. In the past, different browsers have included or modified slightly different features for manipulating document objects. The DOM is primarily defined by the last two kinds of objects browser objects and document objects. Determines the make-up and characteristics of an object's component parts.Defines the interface used by scripts to look at and manipulate structured information, like an HTML document.The Servoy Solutions Object Model (SOM) and the W3C Document Object Model (DOM) are both object models. In Servoy, both methods and functions are accessible from the Servoy Solution Explorer. The interpreter will ignore everything from that point until the end of the line. Single line comments begin with a double forward slash //. ![]() Included comments will be ignored by the JavaScript interpreter.You can insert remarks and commentary directly into your code.Second statement for second if condition.Ĭlose curly brace for block statement of second if statement.Ĭlose curly brace for block statement of first if condition, else condition and open curly bracket for block statement.Ĭlose curly brace for block statement of else condition.Īn important aspect of good JavaScript code (and actually all code) is commenting. Second if condition with opening curly brace for block statement. If more words are used to form a name, the first word is lowercase followed by the next word(s) which all start with a capital letter.įirst if condition with open curly brace for block statement. ![]() If a name is one word, then the name is made of all lowercase characters. JavaScript uses the camel casing (mixed casing) naming convention for functions, methods and properties. For example, when you use a feature like an if statement, make sure that you type if and not If or IF. JavaScript is case sensitive, meaning that capital letters are distinct from their lowercase counterparts.įor example, the following identifiers refer to separate, distinct values:Ĭase sensitivity applies to all aspects of the JavaScript language:Īll JavaScript keywords are lowercase. JavaScript is interpreted (executed) line-by-line as it is found in a piece of code (script) Case Sensitivity Tokens that perform built-in language operations like assignment, addition and substraction.Ī group of tokens often literals or identifiers, combined with operators that can be evaluated to a specific value.Įxecuting the same set of instructions a given number of times or until a specific result is attained.įor (var i = 0 i < 10 i++) // set i = 0, if i < 10, add 1 to iĪn imperative command, usually causes the state of the execution environment to change.Ī word that is part of the language, may not be used for identifiers.Ī word that may become part of the language may not be used as identifiers.įor a complete list of reserved words, please check the TODO: reference to reserved words section. The name of a variable, object, function or label. The smallest indivisible lexical unit of the language a contiguous sequence of characters whose meaning would change if the characters were separated by a space.Īll identifiers literals like 3.14 and 'This is a string'.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |