lindsayevans/outline.js
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Adding support for IE8 for setting <style> contents

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This commit is contained in:
Lindsay Evans 2012-04-24 12:09:27 +10:00
parent aef04f1c75
commit 981d6b0487
1 changed files with 7 additions and 2 deletions
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outline.js
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@ -5,11 +5,16 @@
var style_element = d.createElement('STYLE'),
dom_events = 'addEventListener' in d,
add_event_listener = function(type, callback){
// Basic cross-browser event handling
if(dom_events){
d.addEventListener(type, callback);
}else{
d.attachEvent('on' + type, callback);
}
},
set_css = function(css_text){
// Handle setting of <style> element contents in IE8
!!style_element.styleSheet ? style_element.styleSheet.cssText = css_text : style_element.innerHTML = css_text;
}
;
@ -17,11 +22,11 @@
// Using mousedown instead of mouseover, so that previously focused elements don't lose focus ring on mouse move
add_event_listener('mousedown', function(){
style_element.innerHTML = 'a{outline:none}';
set_css('a { outline: none; }');
});
add_event_listener('keydown', function(){
style_element.innerHTML = '';
set_css('');
});
})(document);