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Javascript Error Document Has No Properties

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Advanced JavaScript, Insights and Innovative Technologies concludes with a thorough, up-to-date JavaScript reference. share|improve this answer answered Sep 26 '08 at 18:02 Diodeus 82.4k24115146 add a comment| up vote 1 down vote What your describing is this functionality:

In this comprehensive, fully annotated tutorial, best-selling author Dan Livingston brings together professional-level, easy-to-adapt JavaScript solutions for everything from forms to DHTML, browser detection to XML processing. have a peek here

If you can look I would happily post the code or post a link (i don't know what the correct protocol is for this) and if you were ever in Seattle I'll try to explain this. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Door gebruik te maken van onze diensten, gaat u akkoord met ons gebruik van cookies.Meer informatieOKMijn accountZoekenMapsYouTubePlayNieuwsGmailDriveAgendaGoogle+VertalenFoto'sMeerShoppingDocumentenBoekenBloggerContactpersonenHangoutsNog meer van GoogleInloggenVerborgen veldenBoekenbooks.google.nl - The bestselling JavaScript reference, now updated to reflect changes

All this is beyond my javascript knowledge (i have just graduated!) so I am struggling to understand. If you get stuck you can get support by emailing [email protected] If this is your first visit, be sure to check out the FAQ by clicking the link above. I will implement the code to hide any javascript errors but I guess prevention is better than cure! It's not than I'm calling it incorrectly, it's that I need to test if the object is there.

The least thing you can do is hide this error from your users by including Code: window.onerror = function () { return true } at the beginning of your script. Here is my (differently formatted) version of this solution: Code: function showImg(myShow) { var loopNum=99; for (x=1; x<=(loopNum); x++) { //loop 99 times myImg = "image" + x; //create image name Reply With Quote Quick Navigation JavaScript Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums DD Scripts Dynamic Drive scripts help Submit a DHTML or CSS If you are just interested in finding IMG tags, try replacing 'obj=MM_findObj(myImg)' with 'obj=document.images[myImg]', that should give a nice performance boost.

The Coffee Lounge Forum Feedback Computer Issues Announcements, Press Releases, & News « Previous Thread | Next Thread » Thread Information Users Browsing this Thread There are currently 1 users browsing He is a renowned authority on and expert teacher of computer scripting languages. Get 1:1 Help Now Advertise Here Enjoyed your answer? so use the form array as suggested with the index of 0.

Register FAQ/Rules My SitePoint Forum Actions Mark Forums Read Quick Links View Forum Leaders Remember Me? Join Date Mar 2005 Posts 767 You need to nest the 'if (x == myShow)' block inside the 'if ((obj = ...)' block. Join them; it only takes a minute: Sign up Javascript error: [elementname] has no properties up vote 3 down vote favorite I'm doing some maintenance coding on a webapp and I Why is JK Rowling considered 'bad at math'?

Mootools is best known for their interactive slideshows and jQuery for their menus, but both have many other uses as well. Reply With Quote 08-18-2005,10:43 AM #5 tintin2002 View Profile View Forum Posts Registered User Join Date Aug 2005 Posts 14 Originally Posted by Orc Scorcher You need to nest the 'if I'll look into the problem and post again. All the tests I can think of for testing an object's existance also seem to generate a browser Javascript error if the object isn't present.

I hope you see a light where I am in the dark. http://canondrivebh.com/javascript-error/javascript-error-ie6.html Reply With Quote 08-22-2005,04:35 PM #14 montanatony View Profile View Forum Posts Registered User Join Date Aug 2005 Posts 1 how can jou cheat at games at javascrit Reply With Quote Eric Pascarello author Rancher Posts: 15385 6 posted 10 years ago Does not look like you are assiging your form a name. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery… jQuery Web Languages/Standards-Other HTML JavaScript Advertise Here

Paul Novitski has been writing software as a freelance programmer since 1981. As is usual for most newcomers to the field, her introduction to computing was maintaining software. Use //# insteadSyntaxError: test for equality (==) mistyped as assignment (=)?TypeError: "x" is (not) "y"TypeError: "x" is not a functionTypeError: "x" is read-onlyTypeError: invalid Array.prototype.sort argumentTypeError: property "x" is non-configurable and http://canondrivebh.com/javascript-error/javascript-error-object-required-document-getelementbyid.html Reply With Quote 08-20-2005,05:21 AM #10 Orc Scorcher View Profile View Forum Posts S.P.Q.R.

Livingston provides new JavaScript code for manipulating XML; detecting browsers and utilizing their capabilities; managing users; and enhancing security; and much more. However it has to be a number, not a name. Reply With Quote Page 1 of 2 12 Last Jump to page: Quick Navigation JavaScript Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Client-Side Development

so try them out.

then check for the objects within that form object! 0 LVL 7 Overall: Level 7 JavaScript 2 Message Expert Comment by:lhankins2004-05-25 In my earlier comment - what I was saying Let me know if I have missed out any detail/code Lee Reply With Quote 08-17-2005,08:25 PM #2 DarkRedSpiral View Profile View Forum Posts Registered User Join Date Aug 2005 Posts 35 I swear I had those right to begin with, but hey we live and learn... He knows the righteousness of elegant code, the poignancy of living on the bleeding edge of wilderness, the sweet melancholy of mbira music, and the scorching joy of raising twin boys.

Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: HTML, CSS Your trick did the job perfectly. @ Twey Also thanks for your solution. She continues to take on development projects to maintain her code-slinging skills. http://canondrivebh.com/javascript-error/javascript-error-document-form-is-null-or-not-an-object.html The whole string is copied with the innerHTML action, even the input tag that I am trying to get data from. –Jim Ford Sep 26 '08 at 18:37 add a comment|

To start viewing messages, select the forum that you want to visit from the selection below. in ur case the form object "main" itself does not exist! I guess it is a holdover from where document.all would retrieve an element(s) on the basis of their names, tag names or id. This should be faster because it doesn't have to test every object in the document, just the images.

Our traceroute server is up and working troublefree thanks to you! So we have the destination field: And the source field: Now when the ajax runs it overwrites the innerHTML of the div that How to find positive things in a code review? Connect with top rated Experts 12 Experts available now in Live!

His company, Juniper Webcraft, produces HTML-strict websites featuring accessible, semantic markup, separation of development layers, and intuitive user interfaces. Steve Reply With Quote 08-18-2005,02:22 AM #3 Orc Scorcher View Profile View Forum Posts S.P.Q.R. In Mozilla, which does it to spec, if there is no element with id="kmHokRadio" set, there is no element by that id, period. His sites have garnered awards from Yahoo!

Reply With Quote 08-19-2005,11:30 AM #9 tintin2002 View Profile View Forum Posts Registered User Join Date Aug 2005 Posts 14 Originally Posted by Orc Scorcher Well, I'd say having that script I don't know how many images you actually have on your page, lets say 10: In that case the fixed code has to do 10 times as much work and the Replacing a pattern with a string Can an umlaut be written as a line in handwriting? Join our community for more solutions or to ask questions.

if (document.foo.bar) Will cause an error IF document.foo is undefined (because you're trying to lookup the bar property on an object that is undefined). She went on to a long-standing career in the software industry in full life cycle system, application, and database development; project management; and training for PC and mainframe environments. Advanced Search DD Home Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New?