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Type: Posts; User: landar

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  1. So, \\.\, JS gives the 'appearance' of returning...

    So, \\.\, JS gives the 'appearance' of returning multiple values when, in effect, it is returning a single pointer (or reference) to an array or object which is then accessed by the calling routine?
  2. yeah, that'll do it. Go with that.

    yeah, that'll do it. Go with that.
  3. Wow. You have SO much stuff that is just plain...

    Wow. You have SO much stuff that is just plain wrong, I am not sure where to start. You are a student, right? Ok, most people frown on helping someone do their assignment but we are willing to help...
  4. Thread: NaN

    by landar
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    Well, for one thing, it seems you are mixing...

    Well, for one thing, it seems you are mixing 'languages'.
    For instance "lengte" is what...Dutch? And yet you seem to want that value to produce BMI but have used "length" instead of "lengte".
    Did...
  5. Good one, Padonak! I am starting to really...

    Good one, Padonak! I am starting to really appreciate (and miss) Flash. Darn that Steve Jobs anyway! ;-)
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    Well, I am too new to this stuff to really say...

    Well, I am too new to this stuff to really say for sure but it seems like your "JSON" text is being interpreted as just that...text. You need to parse it perhaps for the browser to know you actually...
  7. Yeah, I think I know about SSI and PHP but I look...

    Yeah, I think I know about SSI and PHP but I look upon the server as providing the client with data, not necessarily generating HTML and Javascript on the fly. I plan to keep the HTLM/JS mainly in a...
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    I can see it in Safari. Are you talking about the...

    I can see it in Safari. Are you talking about the "Jane Parker" message?

    Text: "<iframe width=\"420\" height=\"315\" src=\"//www.youtube.com/embed/NiXbRBS5Z58\" frameborder=\"0\"...
  9. Need help with terminology...objects, widgets, components?

    I am new to HTML, JS but have an extensive background using Flash (sorry for my luck, right? ;-)
    Anyway, I am accustomed to developing "symbols" (Flash terminology for custom movie clips) which are...
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    So, essentially you want drag-n-drop type...

    So, essentially you want drag-n-drop type movement?
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    I would separate your onClick from a direct...

    I would separate your onClick from a direct setInterval call, then use clearInterval to clear the timer once used. Note: I may not have all the syntax correct but the basic idea is:

    var myVar
    ...
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    AJAX AJAX functionality is primarily included in the...

    AJAX functionality is primarily included in the ECMAScript language and executed by the JS engine in the browser so it is free. In your case, the primary function needed is "XMLHttpRequest". That...
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    AJAX I am not sure why you think W3schools does not...

    I am not sure why you think W3schools does not have an AJAX tutorial. I found it quite easily and it is excellent -> http://www.w3schools.com/ajax/default.asp
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    AJAX We all need to learn new technology on a regular...

    We all need to learn new technology on a regular basis or we soon fall behind. I would suggest that you learn more about Javascript, HTML and PHP technologies. There are many excellent tuturials...
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    AJAX Well no, you are not getting your hopes too high....

    Well no, you are not getting your hopes too high. All of the technology exists to accomplish your goals.

    In general, you would use 'events' to trigger reading or writing on the server. These...
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    AJAX PeterPan, you asked for the "big picture" of...

    PeterPan, you asked for the "big picture" of AJAX.

    Simply put, AJAX is a way to update certain information on a page without needing to reload EVERYTHING on the page.

    Let's say you have two...
  17. Your method is not bad, it is just that in...

    Your method is not bad, it is just that in general, it is better not to use 'magic' values within the function code itself. JMRKER showed how you could define the values in an array where it is...
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    Interesting. And it makes complete sense, Kevin....

    Interesting. And it makes complete sense, Kevin. Thank you for taking part of your Christmas Day to 'edumacate' me!
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    Thank you for the response Kevin! So wait...you...

    Thank you for the response Kevin! So wait...you mean the browser(client), when it parses a JQ request, may have to go out and ask an external server(JQuery.com0 to figure out the JQ? I was thinking...
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    Is this deep enough? ->...

    Is this deep enough? -> http://www.w3schools.com/js/js_htmldom.asp
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    Where does JQuery library reside?

    I have admit that I am complete noob on all of this. I am trying to learn HTML5, Javascript, CSS, JQuery, etc.

    Does the JQuery library reside in the browser such that it executes the underlying...
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