Knowledge Base Contributions

Below is a list of the knowledge base entries that Rey Nuņez has contributed to:

• How can I pre set a value of a <select>
  

• How can I force a user to close my window using my "Exit" button instead of the window X button?
  

• How do I search and replace text using regular expressions?
  How can I change certain portions of text input, for example to reformat a text entry?
  How can I replace a specific part of any given string?
  

• How do I match a regexp pattern with a string?
  How do I test if a certain pattern is contained in a given string?
  

• How can I dynamically change an object's text rendering, for example all uppercase?
  Is there a way to dynamically change an object's text rendering, for example all uppercase?
  

• How can I get all the attributes supported by an object?
  Can I know which attribute or event is supported by an element?
  Can I find out which events are supported in which element?
  

• How can I check for a valid date input?
  How can a text field entry be checked for valid date values?
  

• How can i display &oslash; (untranslated) in the browser?
  

• How do i change the bgcolor of a table column (TD) when a onMouseOver event on text in it occurs?
  

• Where can I find a list of special character codes (European letters, copyright, etc.)?
  

• How can I make an element use a defined image object instead of url('...')? Or, how do I keep it from downloading the image from the server each time?
  

• How can I embed a sound for both Internet Explorer and Netscape Navigator?
  

• How do I create a link that changes the content of an IFRAME?
  How do I create a link that changes the content of an IFRAME?
  How do I create a link that changes the content of an IFRAME?
  

• When loading a page with the back button which parts of script in the page are executed?
  

• How do I create a link that changes the content of two or more frames?
  How do I create a link that changes the content of two or more frames?
  How do I create a link that changes the content of two or more frames?
  

• Is there a standard way of referencing an element in script?
  What is the standard method of referencing an element object in the DOM?
  

• How do I reference frames within frames?
  How do I access a frame in a frameset document that loads in a frame of a higher-level frameset?
  

• Can I control which scrollbars are provided, for example, horizontal, vertical or both?
  

• ow do I dynamically change a style attribute in a CASCADED style element? (eg: elementRef.style.backgroundImage)
  

• Is it possible to print a dhtml collapsible list when it is expanded?
  

• Aside from the stop option, is there a way to clear all email alerts simultaneously?
  

• How can I 'release' a previously unanswered question to an existing answer?
  

• How do you dynamically change the class in NS4
  

• How can I control style of a DIV-layer I've dynamically written into (NN4+)?
  

• In ILAYER How to scroll src document like in IFRAME?
  

• How can I justify text within a page? As opposed to left, right align.
  How can I justify text within a page?
  

• How can I set the color of text in a text field/text area?
  

• How does a parent element's style affect its child elements?
  

• If multiple styles have been defined for the same element, which does the browser use?
  

• Can I apply the same style to different elements?
  

• How can I apply different styles to the same element when it is within other elements?
  

• Can I change the class style assigned to an element?
  Can I change the style class assigned to an element?
  

• How do I dynamically position objects (in different browsers)?
  How do I move objects?
  How do I use CSS position attributes to move objects?
  

• How can I show/hide an object (in different browsers)?
  

• How can I change the content of the opener window when a link in the child window is clicked on?
  

• How do I access the same object in different browsers?
  

• How can I locally generate a page containing links to files in a local directory?
  

• How can I add a margin to <li> with Netscape while keeping the bullet?
  

• Pixels, points or percentages: what to use?
  

• Inline, embedded, and linked styles: which do I use, and how?
  

• How can I change the default link styles?
  

• Can I link to different style sheets, depending on the user's browser?
  

• Why do I get errors when using CSS property names in script
  

• How do I access an element's style properties in script
  

• how can I get in a script all values sended by a select with the multiple option?
  

• How do I access constants of a DOM interface with JavaScript?
  How do I access the different node types?
  

• How can I change the text color of the whole document?
  How can I change the text color of the whole document?
  

• How can I handle unselected checkboxes in PHP scripts?
  How can I give unselected checkboxes a value?