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Webmaster Forum / HTML, CSS, Scripts / JavaScript / April 2006Some help with scrollTo please?
Hi all. First of all I know pretty much nothing about Javascript :) It's just that I found a program/script that will refresh a webpage (not mine) every so often. It's called AllStock's AutoRefresh. What I am hoping some can help me with is for when it refreshes I would like for it to scroll down about 3 or 4 clicks OR I can scroll it down my self but when it refreshes it goes down to the point I was at. Either is really fine with me. Here's what I have in the refresh.htm code: var cycle=1; sites=["http://www.thesite.com"]; sites_upper=1; delay=.5*60000; function reload_page(){parent.frames[0].location=sites[cycle];if(cycle==sites_upper)cycle=0;else ++cycle;}</SCRIPT><body onLoad="parent.frames[0].location=sites[0];window.setInterval('reload_page()',delay)"></body></html> This is what is in the index.htm code in case you'd need to look at that too: <html><frameset rows=*,0 border=0 frameborder=0 framespacing=0><frame name="clientarea" border=no framespacing=0 noresize><frame src="refresh.htm" name="refresher" border=no framespacing=0 noresize></frameset></html> Thanks in advance for any help you might be able to give me! It's almost certainly not universal, but I think you want to read window.pageXOffset and window.pageXOffset. (At least Netscape-compatible browsers will support this.) So as the first line of the reload_page() function, I would add x = window.pageXOffset; y = window.pageYOffset; and then as the last line, add window.scrollTo(x,y); Something like that. Without seeing it in action, this may not be 100% correct, but it's close. Good luck, Todd Well, like I said above, I am not at all familiar with javascript and how it all goes etc. I'd really appreciate it if someone could show me exactly where it goes. I've tried looking up examples but everyone's seems to be a little different. Also do I need to substitute x & y with numbers and if so which ones? Thanks! > It's almost certainly not universal, but I think you want to read > window.pageXOffset and window.pageXOffset. (At least [quoted text clipped - 14 lines] > > Todd wrote on 27 apr 2006 in comp.lang.javascript: > Well, like I said above, [..] "Above"? As you so comprehensively demonstrate by writing this on the first line of your posting: please do not toppost on usenet. =============== [topposting corrected] >> x = window.pageXOffset; >> y = window.pageYOffset; >> >> and then as the last line, add >> >> window.scrollTo(x,y); > Well, like I said above, I am not at all familiar with javascript and > how it all goes etc. I'd really appreciate it if someone could show me > exactly where it goes. I've tried looking up examples but everyone's > seems to be a little different. Also do I need to substitute x & y > with numbers and if so which ones? The x and y variables must be filled with the values of your scroll destination. So if you want to record the present position for a LATER(!) vertical scroll: x = 0; y = window.pageYOffset; will do that for you on some browsers. window.scrollTo(x,y); called by user or timer action, will do the actual scrolling, when you want to get BACK(!!!) to that previous recorded position. ================= Programming such scrolling is IMHO not for the beginning js programmer, better first do some simple projects to learn, ... or source it out as a payed project, if it is worth it.  SignatureEvertjan. The Netherlands. (Please change the x'es to dots in my emailaddress) Well, like I said above, I am not at all familiar with javascript and how it all goes etc. I'd really appreciate it if someone could show me exactly where it goes. I've tried looking up examples but everyone's seems to be a little different. Also do I need to substitute x & y with numbers and if so which ones? Thanks! > It's almost certainly not universal, but I think you want to read > window.pageXOffset and window.pageXOffset. (At least [quoted text clipped - 14 lines] > > Todd > > It's almost certainly not universal, but I think you want to read > > window.pageXOffset and window.pageYOffset. (At least [quoted text clipped - 10 lines] > > Something like that. Without seeing it in action, this may not be 100% > > correct, but it's close. > Well, like I said above, I am not at all familiar with javascript and > how it all goes etc. I'd really appreciate it if someone could show me > exactly where it goes. I've tried looking up examples but everyone's > seems to be a little different. Also do I need to substitute x & y > with numbers and if so which ones? If you're still confused, email me the code privately. It's a simple thing, but I can't say something will work 100% unless I try it myself. Todd |
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