29 Jul 2012 11:25 PM #1
Ext.Img has no alt config
I want to supply alternate text with an image but the Ext.Img class has no alt config to do this.
I noticed Ext JS 4.1 has this ability and it would be a useful enhancement for Sencha Touch 2.
1 Aug 2012 6:19 AM #2
- Join Date
- Mar 2007
- Gainesville, FL
- Vote Rating
By default the Ext.Img works by specifying the image as the background image on the <div> so the alt config would not make a difference.
You have the error event to handle any error on the image like not being able to load.
Sencha Inc, Senior Software Engineer
Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/
Need more help with your app? Hire Sencha Services firstname.lastname@example.org
Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!
When posting code, please use BBCode's CODE tags.
1 Aug 2012 2:58 PM #3
The default option if mode is "background" then a div is rendered but if the mode is anything else then an img tag is rendered.
The html5 spec has the alt tag as a required attribute.
The reason behind this is we've had a WCAG 2.0 compliance check run against our mobile Sencha 2 website and this is one of the non-compliant areas.