Hide Dead Images with Javascript

onewordonly · 08-08-2007, 06:03 AM

Hello,
I have a page the gets images from a 3rd party and I want to use a script that will hide images that are not working. This site is not using php so I thought Javascript would be good.

I can't seem to find anything?

Xyzer · 08-08-2007, 12:44 PM

Hmm.. I'm not entirely sure if this is possible with Javascript, becuase it is a client side language. You could do with something server side like a cron job that say every hour would check the links and then if they do not exist or something.. delete them from the database, assuming you are using one..

onewordonly · 08-08-2007, 10:39 PM

ok I see, well it is on a database with ASP this site, just a very small site using an access database which is updated once a week.... But I do have this problem with other sites that use PHP & MySql when I use merchant datafeeds and there is often broken images in the datafeed. Yes I think I know what your getting at, I might have to come up with something that looks up the images in the database.

cerebus · 08-09-2007, 03:55 AM

I think onerror should work for that, did it a quick run in FF2 and IE6/7 and seems to work there at least:

Code:

<img src="imglink.jpg" onerror="this.style.display='none'">

Checking them serverside is probably a better idea though.

onewordonly · 08-09-2007, 08:20 AM

Quote:

Originally Posted by cerebus

I think onerror should work for that, did it a quick run in FF2 and IE6/7 and seems to work there at least:

Code:

<img src="imglink.jpg" onerror="this.style.display='none'">

Checking them serverside is probably a better idea though.

hey that is perfect & exactly what I'm looking for, thanks a lot & I have given you rep points. It also works with this in FF 1.07 & IE 6.1

guillermobt · 08-10-2007, 01:52 AM

Simple and effective. Nice code cerebus

DylanButler · 08-11-2007, 08:44 AM

onerror! thats one you dont see every day.

Marck · 08-11-2007, 09:43 AM

Is there some reason alt tags wont work here??

08-08-2007, 06:03 AM	#1 (permalink)
onewordonly NamePros Regular Join Date: Aug 2004 Location: by the beach Posts: 983 596.10 NP$ (Donate)	Hide Dead Images with Javascript Hello, I have a page the gets images from a 3rd party and I want to use a script that will hide images that are not working. This site is not using php so I thought Javascript would be good. I can't seem to find anything? __________________ Domain Name Coupon Codes for popular registers including: Mydomain coupons - Dotster Coupons - GoDaddy.com Coupons - Hosting Coupons ... more

08-08-2007, 10:39 PM	#3 (permalink)
onewordonly NamePros Regular Join Date: Aug 2004 Location: by the beach Posts: 983 596.10 NP$ (Donate)	ok I see, well it is on a database with ASP this site, just a very small site using an access database which is updated once a week.... But I do have this problem with other sites that use PHP & MySql when I use merchant datafeeds and there is often broken images in the datafeed. Yes I think I know what your getting at, I might have to come up with something that looks up the images in the database. __________________ Domain Name Coupon Codes for popular registers including: Mydomain coupons - Dotster Coupons - GoDaddy.com Coupons - Hosting Coupons ... more

08-09-2007, 03:55 AM	#4 (permalink)
cerebus NamePros Regular Join Date: Oct 2003 Location: Sweden Posts: 395 655.10 NP$ (Donate)	I think onerror should work for that, did it a quick run in FF2 and IE6/7 and seems to work there at least: Code: <img src="imglink.jpg" onerror="this.style.display='none'"> Checking them serverside is probably a better idea though.

08-10-2007, 01:52 AM	#6 (permalink)
guillermobt NamePros Member Join Date: Sep 2005 Posts: 147 420.00 NP$ (Donate)	Simple and effective. Nice code cerebus __________________ technfo.com - pick.pk - ajaxpro.es - gbt.es - jamones.cn - sqzd.com - geoinfo.net Free URL Redirection (for sale) (62,000+ subdomains and growing!!) Real IP / Proxy IP

08-11-2007, 08:44 AM	#7 (permalink)
DylanButler NamePros Regular Join Date: Jan 2006 Location: San Diego, CA Posts: 704 0.00 NP$ (Donate)	onerror! thats one you dont see every day. __________________ :great: -Dylan Butler EXAMP - San Diego Web Design

08-08-2007, 12:44 PM	#2 (permalink)
Xyzer Senior Member Join Date: Aug 2005 Location: United Kindom Posts: 1,506 90.70 NP$ (Donate)	Hmm.. I'm not entirely sure if this is possible with Javascript, becuase it is a client side language. You could do with something server side like a cron job that say every hour would check the links and then if they do not exist or something.. delete them from the database, assuming you are using one..

08-11-2007, 09:43 AM	#8 (permalink)
Marck NamePros Regular Join Date: Jun 2007 Posts: 735 40.00 NP$ (Donate)	Is there some reason alt tags wont work here?? __________________ 8^X

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