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- ASP msxml3.dll error ‘80072ee7′
If you get this then you’re probably using: Set xmlhttp = CreateObject("MSXML2.ServerXMLHTTP") xmlhttp.open "GET", url, false xmlhttp.send "" XMLBody = xmlhttp.responseText (ASP, VBScript) To get a remote page. Check what your url is set to - in my case, this was because I was using a test domain that was setup in my hosts file. Once replaced with a real, accessible [...]
Mon, 25 Feb 2008 15:55:44 +0000 - Getting HTTP Error 500 Internal server errors
We were getting sporadic 500 server errors on one site. That is, they would occur sometimes, but not others. A search of the internet is full of turning on friendly HTTP messages in internet explorer, which wasn’t the issue here. There is also a suggestion of turning on detailed error messages for [...]
Fri, 15 Feb 2008 10:57:53 +0000 - Resize IFRAME after change of content
So, I wanted to display content on a 3rd party site that was interactive, using iframes, which would be fine if I could just re-size them dynamically, as the content changed in it, otherwise we get ugly scroll bars. Turns out this isn’t possible - you can do it with internal pages, but trying access any [...]
Fri, 08 Feb 2008 11:40:17 +0000 - A column named ‘link’ already belongs to this DataTable
If you find yourself facing this javascript error, then you’ve probably just tried to read an RSS feed, and it has gone wrong. If this was working fine before, then perhaps your feed has suddenly changed. For our team, we had recently added (at the request of other websites) the following information: <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"> And, within [...]
Fri, 25 Jan 2008 15:25:42 +0000 - Adding custom email headers for RSS feeds in Outlook
Some time was spent (wasted?) on this by our team recently. There were a few code snippets and interesting sounding links on the web about adding custom x-headers to email messages that would automatically offer an RSS Feed subscription for users who open the mail in MS Outlook. These headers were often seen as the [...]
Fri, 25 Jan 2008 10:47:11 +0000 - Image filename has missing full stop in email version
Hot Computer Books Curious problem one this. There is a fix, but not a proper solution. This occurs when you have some html that you are sending out as an email to people. Sometimes, the full-stop before the filetype of images will vanish at some point between sending the email and its arrival, so you’ll [...]
Wed, 16 Jan 2008 11:00:44 +0000 - Adding images into RSS Feeds
This might seem like a pretty simple thing, but a quick search doesn’t answer the basic question of how to add images to your RSS XML feeds in an easy manner that will be accepted by all the sites that are already processing your feeds. The last thing you want is to suddenly have [...]
Mon, 14 Jan 2008 15:29:36 +0000 - Display an image with no cache?
How do you force a client’s browser to display an image that it has cached? If you change an image on your server, it isn’t always instantly reflected on the client’s machine. This is an issue if you have images that change regularly. ASP Classic Solution: Response.Write "<img src=""mypic.jpg?Nocache="&server.URLencode(now())&""">" Javascript solution: <script> var tmp = new Date(); tmp = [...]
Fri, 04 Jan 2008 10:49:58 +0000 - Write Chr() codes in Javascript
A quick one this, but how do you output Chr(x) ASCII codes in Javascript? Answer: myCr=String.fromCharCode(10); document.write(myCr);
Fri, 04 Jan 2008 10:38:28 +0000 - Simple tableless layout
Writing a basic wrapper for your site without tables can be a real headache, but once you have it working, it’s worth it. This simple layout uses two columns, but with the ability to split the first, wider column into two, essentially making a three column layout if that’s what you need. The page is wrapped with [...]
Wed, 12 Dec 2007 15:06:50 +0000
