tonyair/silverstripe-framework
1
0
Fork 0
mirror of https://github.com/silverstripe/silverstripe-framework synced 2024-10-22 12:05:37 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2351 from hafriedlander/fix/ie8brokenfonts

Browse Source 
FIX webfonts in preview iframe breaking admin fonts
This commit is contained in:
Mateusz U 2013-08-26 15:57:35 -07:00
commit c396645aed
1 changed files with 30 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
admin/javascript/LeftAndMain.Preview.js
View File

@ -224,15 +224,31 @@
return this; return this;
}, },
/**
* Return a style element we can use in IE8 to fix fonts (see readystatechange binding in onadd below)
*/
getOrAppendFontFixStyleElement: function() {
var style = $('#FontFixStyleElement');
if (!style.length) {
style = $(
'<style type="text/css" id="FontFixStyleElement" disabled="disabled">'+
':before,:after{content:none !important}'+
'</style>'
).appendTo('head');
}
return style;
},
/** /**
* Initialise the preview element. * Initialise the preview element.
*/ */
onadd: function() { onadd: function() {
var self = this, layoutContainer = this.parent(); var self = this, layoutContainer = this.parent(), iframe = this.find('iframe');
// Create layout and controls // Create layout and controls
this.find('iframe').addClass('center'); iframe.addClass('center');
this.find('iframe').bind('load', function() { iframe.bind('load', function() {
self._adjustIframeForPreview(); self._adjustIframeForPreview();
// Load edit view for new page, but only if the preview is activated at the moment. // Load edit view for new page, but only if the preview is activated at the moment.
@ -242,6 +258,16 @@
$(this).removeClass('loading'); $(this).removeClass('loading');
}); });
// If there's any webfonts in the preview, IE8 will start glitching. This fixes that.
if ($.browser.msie && 8 === parseInt($.browser.version, 10)) {
iframe.bind('readystatechange', function(e) {
if(iframe[0].readyState == 'interactive') {
self.getOrAppendFontFixStyleElement().removeAttr('disabled');
setTimeout(function(){ self.getOrAppendFontFixStyleElement().attr('disabled', 'disabled'); }, 0);
}
});
}
// Preview might not be available in all admin interfaces - block/disable when necessary // Preview might not be available in all admin interfaces - block/disable when necessary
this.append('<div class="cms-preview-overlay ui-widget-overlay-light"></div>'); this.append('<div class="cms-preview-overlay ui-widget-overlay-light"></div>');
this.find('.cms-preview-overlay').hide(); this.find('.cms-preview-overlay').hide();