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  1. DaveC426913

    memory leak with setInterval

    Alas, no joy. Still climbs at about 10k per iteration. (BTW, this is in Google Chrome.) Here is my code: var x; var imAlive = 0; var baseUrl = "http://myserver:81/ws/srnStoreDeviceSessionServices.php"; var sid = null; var did = "66:66:00:00:00:EF"; var looping = null; var...
  2. DaveC426913

    memory leak with setInterval

    Huh. I will definitely give that a try and report back. Thanks.
  3. DaveC426913

    memory leak with setInterval

    Addendum (sorry, there's no 'edit' functionality): The above runs OK, but when I add an Ajax call, the loop may take longer to complete than the interval. So the timer fires again before it's complete. I HAVE resolved one aspect of that. Rather than setInterval, I simply wait until the Ajax...
  4. DaveC426913

    memory leak with setInterval

    No, not calling startme repeatedly. Just once upon page load via a 'Start' button.
  5. DaveC426913

    memory leak with setInterval

    This is a real showtopper. My application needs to run for hours at a time without resetting, using limited processing cycles and limited memory. It uses Ajax to poll the server every few seconds. Unfortunately, the setInterval to used to make the poll tick over is leaking. I'm running a...
  6. DaveC426913

    Cross Domain XML

    Yeah I tried that. That just throws a different flavour of the same error (as far as I can tell): Uncaught Error: SECURITY_ERR: DOM Exception 18
  7. DaveC426913

    Cross Domain XML

    Trying to figure how to get my app to hit a URL on my server. My local PS is http://comp-013.springboardnetworks.com:8080, the server is http://server-s01.springboardnetworks.com:81/ws/ The error I get is: XMLHttpRequest cannot load http://server-s01.springboardnetworks.com:81/ws/. Origin...
  8. DaveC426913

    'kill script' feature HTML5

    ...where one can set parameters to have JS kill a script if certain conditions are met. Here's the ref: http://dev.w3.org/html5/spec/webappapis.html#killing-scripts Is this a feature *new* in HTML5? i.e. it was not doable before? If so, how? I haven't found any other references to it out there.
  9. DaveC426913

    SVG document format vs HTML

    I could not find a more appropriate sub forum for this. I always thought SVG was specifically an image format; it seems it is more generally a document format. So I've been given an SVG page (i.e. there is no SVG element embedded in an HTML page, this SVG page stands on its own and renders...
  10. DaveC426913

    basic JSP/XML error - Unable to find a value for "x" in object of cla

    Having trouble zeroing in on this bug. I'm pretty new to struts and XML. I'm just debugging the code, so I didn't build this. Other pages work great, so not a system problem. javax.servlet.jsp.JspException: An error occurred while evaluating custom action attribute "value" with value...
  11. DaveC426913

    How to Set up Struts on my system

    I've got to learn Struts - and quickly. I've got a tutorial (Struts Design and Programming) but it seems to assume my system is all set up. So I need to get my laptop set up to develop in Java 1.2 SDK I believe? Can someone give me a shove towards appropriate downloads and instructions for this?
  12. DaveC426913

    What CMS is good for user-defined metadata?

    Great! Thanks! Can I bend your ear about it a little to see if it's what I should use? I'm particularly interested in the ease with which I can attach additional fields to user entries. I know any CMS can do it, I just hope I can find one that doesn't require a huge amount of back-end...
  13. DaveC426913

    What CMS is good for user-defined metadata?

    (Where is the 'edit post' button???) I'm not sure I made it plain: this is a public site that will attract users to post their entries for all to read.
  14. DaveC426913

    What CMS is good for user-defined metadata?

    Oh yeah. I meant to say: I've been playing with Drupal, but it's a loooong way to go from where it is to get what I want. I'd like to get the best head start possible.
  15. DaveC426913

    What CMS is good for user-defined metadata?

    ...etc. You might want to search and get results on all events in a given city, or on a given day or with a certain set of equipment. I don't need *those* fields, I just need a CMS that supports fields and data formats I can define at development time. (I'm sure they all do - with varying...
  16. DaveC426913

    scrolling div height = browser window height

    ...But I want the div to fill the browser window top to bottom regardless of what height the browser is, such as a low screen rez i.e. div height=100% This doesn't work - since the content is very large, the dive sets itself to high enough to contain *all* the content *without* scrolling.
  17. DaveC426913

    running external mp3 and flv in Flash

    Thanks. Yeah, I found a very similar mp3 player online. Now I've got to figure out how to adapt it to play flvs externally.
  18. DaveC426913

    running external mp3 and flv in Flash

    I want to play mp3s and flvs in Flash called from external files by way of XML. Could someone give me a shove in the right direction?
  19. DaveC426913

    browser causing problem w/ invisible divs?

    I have been having trouble with a certain website, but thought it was their problem until I found a second site causing a possibly related problem. Now I'm wondering if it's my browser. I'm running IE6.0.2900.2180.xpsp_sp2 on XP. This is the site I was originally having trouble with...
  20. DaveC426913

    bandwidth throttling for WMS

    My client has this: - Microsoft Windows 2000 Server, IIS5 and corresponding WMS (included with Windows 2000). - a 10Mbps pipe, but it narrows down to 1.5Mbps internally They would like to do this: - configure the streaming so that is would not take more than 0.5-1MB of bandwidth regardless...

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