Javascript NotesNotes on how to code with Javascript. Javascript is an event-driven language. Javascript Variable DeclarationDeclare a variable x equal to 5: var x = 5;
How to Add A Javascript Script to Your PageJavascript is put into script tags, and can be put in the head section of your html page. Below is a simple example that will display an alert when the page is loaded. Note we have not used a function, so it does not need to be called and will run by default when the page is loaded. Here's the full web page code: <!doctype html> <head> <body> <p>Javascript simple alert example page.</p> </body> </html> JavaScript Comments// Single line comment /* JavaScript Or Operator|| getElementById()Method that returns the element that has a given id. innerHTML PropertyThe HTML content of an element. The innerHTML property sets or returns the HTML content (inner HTML) of an element. Javascript Back<a href='javascript:history.go(-1)'>back</a> Javascript Refresh Page<input type="button" value="Refresh Page" onClick="window.location.reload()"> or <a onClick="window.location.reload()">Refresh</a> Javascript Status Bar Masking<a href="http://www.youraffiliate link" onMouseOver="window.status='your text here!'; return true" onMouseOut="window.status=''; return true">Click here</a> Bookmark This Page ScriptI found this example script at: However, I found it to only provide an Add to Bookmarks pop-up in Firefox, so it does not add that much value to the user. Here's the working example. JavaScript Fade Out EffectJavaScript Example - A Multiplication TableJavaScript Multiplication Table JavaScript Code EditorsVisual Studio Code JavaScript Tutorials and ResourcesMicrosoft Beginner's Video Series for JavaScript
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