summaryrefslogtreecommitdiff
path: root/web-ui/app
diff options
context:
space:
mode:
Diffstat (limited to 'web-ui/app')
-rw-r--r--web-ui/app/js/mixins/with_mail_sandbox.js58
1 files changed, 30 insertions, 28 deletions
diff --git a/web-ui/app/js/mixins/with_mail_sandbox.js b/web-ui/app/js/mixins/with_mail_sandbox.js
index c292cb70..1a51840d 100644
--- a/web-ui/app/js/mixins/with_mail_sandbox.js
+++ b/web-ui/app/js/mixins/with_mail_sandbox.js
@@ -34,41 +34,43 @@ define(
});
iframe.onload = function() {
- // use iframe-resizer to dynamically adapt iframe size to its content
- var config = {
- resizedCallback: scaleToFit,
- checkOrigin: false
- };
- $iframe.iFrameResize(config);
+ if ($iframe.iFrameResize) {
+ // use iframe-resizer to dynamically adapt iframe size to its content
+ var config = {
+ resizedCallback: scaleToFit,
+ checkOrigin: false
+ };
+ $iframe.iFrameResize(config);
+ }
+
+ iframe.contentWindow.postMessage({
+ html: content
+ }, '*');
// transform scale iframe to fit container width
// necessary if iframe is wider than container
function scaleToFit() {
- var parentWidth = $iframe.parent().width();
- var w = $iframe.width();
- var scale = 'none';
+ var parentWidth = $iframe.parent().width();
+ var w = $iframe.width();
+ var scale = 'none';
- // only scale html mails
- if (mail && mail.htmlBody && (w > parentWidth)) {
- scale = parentWidth / w;
- scale = 'scale(' + scale + ',' + scale + ')';
- }
+ // only scale html mails
+ if (mail && mail.htmlBody && (w > parentWidth)) {
+ scale = parentWidth / w;
+ scale = 'scale(' + scale + ',' + scale + ')';
+ }
- $iframe.css({
- '-webkit-transform-origin': '0 0',
- '-moz-transform-origin': '0 0',
- '-ms-transform-origin': '0 0',
- 'transform-origin': '0 0',
- '-webkit-transform': scale,
- '-moz-transform': scale,
- '-ms-transform': scale,
- 'transform': scale
- });
+ $iframe.css({
+ '-webkit-transform-origin': '0 0',
+ '-moz-transform-origin': '0 0',
+ '-ms-transform-origin': '0 0',
+ 'transform-origin': '0 0',
+ '-webkit-transform': scale,
+ '-moz-transform': scale,
+ '-ms-transform': scale,
+ 'transform': scale
+ });
}
-
- iframe.contentWindow.postMessage({
- html: content
- }, '*');
};
};
}