* Re: [Edbrowse-dev] Caroline, different [not found] <20170823054132.eklhad@comcast.net> @ 2017-09-23 10:14 ` Kevin Carhart 2017-09-23 12:12 ` Karl Dahlke 2017-09-23 12:30 ` Karl Dahlke 2017-09-23 10:19 ` [Edbrowse-dev] why is nasa slow Kevin Carhart 1 sibling, 2 replies; 5+ messages in thread From: Kevin Carhart @ 2017-09-23 10:14 UTC (permalink / raw) To: edbrowse-dev > I haven't called up www.radiocaroline.co.uk in a long time. > That's one of the complicated sites on our list. As a matter of fact, I loaded this again recently also and I have a notes file on my computer called edbrowse_radiocaroline.rtf. Here's what I learned when I pulled it up: ------------------------------------- Here are the specifics: I got a salient puzzle. radiocaroline wants to say: document.createElement('canvas').getContext; And also, it wants window.Worker.. wait, is this really the case? In flipping radio caroline? It seems to me that the routine sits there, but is never referenced? Okay, forgetting about workers, here's a 2nd thing: if (!"onhashchange" in window) { alert("Sorry you are using an unsupported browser - please upgrade to the latest version"); } -------------------------------------- So it wants onhashchange in window. I don't know yet what that means, but since I happen to have notes, there you go. Second subject is nasa but I fear an email crash so I am bailing out and will send a second message. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Edbrowse-dev] Caroline, different 2017-09-23 10:14 ` [Edbrowse-dev] Caroline, different Kevin Carhart @ 2017-09-23 12:12 ` Karl Dahlke 2017-09-23 12:30 ` Karl Dahlke 1 sibling, 0 replies; 5+ messages in thread From: Karl Dahlke @ 2017-09-23 12:12 UTC (permalink / raw) To: edbrowse-dev [-- Attachment #1: Type: text/plain, Size: 899 bytes --] > document.createElement('canvas').getContext; The Canvas object is for drawing stuff. I tried to use it to my advantage, for making pictures for my website, though I never got it to work. http://www.eklhad.net/canvas.c That's ok, I made a better program based on Image Magick http://www.eklhad.net/letterart.c But I digress. I could implement the Canvas object, but it would have to have all the draw methods inside it, in case the webside actually tried to use it. I'll work on that as time permits. > window.Worker Don't know what that is. > onhashchange I looked this up and it is a function that fires when window.location.hash changes. This is a location within the current web page. There's just suppose to be a default handler, I guess, so I made one. It doesn't fire when hash changes though, I haven't made that connection, but at least it's there. Karl Dahlke ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Edbrowse-dev] Caroline, different 2017-09-23 10:14 ` [Edbrowse-dev] Caroline, different Kevin Carhart 2017-09-23 12:12 ` Karl Dahlke @ 2017-09-23 12:30 ` Karl Dahlke 2017-09-24 0:05 ` Kevin Carhart 1 sibling, 1 reply; 5+ messages in thread From: Karl Dahlke @ 2017-09-23 12:30 UTC (permalink / raw) To: edbrowse-dev [-- Attachment #1: Type: text/plain, Size: 200 bytes --] > document.createElement('canvas').getContext; We now have a Canvas class, with stubs for the methods I know about, though there might be many more methods that I don't know about. Karl Dahlke ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Edbrowse-dev] Caroline, different 2017-09-23 12:30 ` Karl Dahlke @ 2017-09-24 0:05 ` Kevin Carhart 0 siblings, 0 replies; 5+ messages in thread From: Kevin Carhart @ 2017-09-24 0:05 UTC (permalink / raw) To: edbrowse-dev Excellent.. I'm glad you knew how to run with my cryptic notes. Teamwork. I remember one thing caroline was trying to do was to show a clickable list of days. Each one triggers ajax, and loads the radio schedule for that day into a central location, possibly an iframe. I haven't followed up yet, but we now have a lot more of these components so maybe we have a better shot at having the radiocaroline schedule function! I remember Adam mentioning that this (link triggers xhr, overwrites iframe content) is a frequent idiom. I also emailed Sami to ask about more widespread conversion of [ecmascript code] into lines of javascript, which we could use in situations where it never reaches your recent implementation of a function.body. .body is getting populated some of the time, but some of the time it isn't. Sami said perhaps, and he's aware of the request! Others have also asked for it. Kevin ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Edbrowse-dev] why is nasa slow [not found] <20170823054132.eklhad@comcast.net> 2017-09-23 10:14 ` [Edbrowse-dev] Caroline, different Kevin Carhart @ 2017-09-23 10:19 ` Kevin Carhart 1 sibling, 0 replies; 5+ messages in thread From: Kevin Carhart @ 2017-09-23 10:19 UTC (permalink / raw) To: edbrowse-dev > We should also ask why nasa is so crazy slow, 1.5 minutes to browse, how long does it take in another browsers? This isn't a complete answer but when I run with db5, it noticeably sits still, adding to the delay, with nothing being logged, right after kill tag 333: kill tag object 340 gc 0x38546c8 kill tag text 337 gc 0x3854758 kill tag object 335 gc 0x3807de8 kill tag object 333 And then when picks up and logs more stuff, it's calling fetchHTTP about six or seven times. The log says "xhr1", "xhr2" etc. I don't know what that means for where it is in the edbrowse run, but does this tell you where it is? ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-09-24 0:03 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <20170823054132.eklhad@comcast.net> 2017-09-23 10:14 ` [Edbrowse-dev] Caroline, different Kevin Carhart 2017-09-23 12:12 ` Karl Dahlke 2017-09-23 12:30 ` Karl Dahlke 2017-09-24 0:05 ` Kevin Carhart 2017-09-23 10:19 ` [Edbrowse-dev] why is nasa slow Kevin Carhart
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