- Prototype Tutorial
- Prototype - Home
- Prototype - Short Overview
- Prototype - Useful Features
- Prototype - Utility Methods
- Prototype - Element Object
- Prototype - Number Processing
- Prototype - Strings Processing
- Prototype - Array Processing
- Prototype - Hash processing
- Prototype - Basic Object
- Prototype - Templating
- Prototype - Enumerating
- Prototype - Event Handling
- Prototype - Form Management
- Prototype - JSON Support
- Prototype - AJAX Support
- Prototype - Expressing Ranges
- Prototype - Periodical Execution
- Prototype Useful Resources
- Prototype - Quick Guide
- Prototype - Useful Resources
- Prototype - Discussion
Prototype - writeAttribute() Method
This method adds, specifies, or removes attributes passed as either a hash or a name/value pair.
Syntax
element.writeAttribute(attribute[, value]); OR element.writeAttribute(attributes);
Return Value
An HTML element.
Example
<html> <head> <title>Prototype examples</title> <script type = "text/javascript" src = "/javascript/prototype.js"></script> <script> function showResult() { $('test').writeAttribute("align", "right" ); } </script> </head> <body> <p id = "test" align = "center" >Formatted Paragraph</p> <br /> <input type = "button" value = "Click" onclick = "showResult();"/> </body> </html>
Output
prototype_element_object.htm
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