wikimedia/mediawiki-extensions-WikiEditor
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Merge "Skip an old IE 8 bug workaround in WikiEditor on IE 11/Spartan"

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jenkins-bot 2015-02-21 22:36:26 +00:00 committed by Gerrit Code Review
parent 631515a147 ab2c7e3ce6
commit 82a290b452
1 changed files with 13 additions and 11 deletions
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24
modules/jquery.wikiEditor.js
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@ -426,28 +426,30 @@ if ( !context || typeof context === 'undefined' ) {
},
/**
* Save scrollTop and cursor position for IE
* Save scrollTop and cursor position for old IE (<=10)
* Related to old IE 8 issues that are no longer reproducible
*/
saveCursorAndScrollTop: function () {
if ( $.client.profile().name === 'msie' ) {
var IHateIE = {
if ( profile.name === 'msie' && document.selection && document.selection.createRange ) {
var IHateIE8 = {
'scrollTop': context.$textarea.scrollTop(),
'pos': context.$textarea.textSelection( 'getCaretPosition', { startAndEnd: true } )
};
context.$textarea.data( 'IHateIE', IHateIE );
context.$textarea.data( 'IHateIE8', IHateIE8 );
}
},
/**
* Restore scrollTo and cursor position for IE
* Restore scrollTo and cursor position for IE (<=10)
* Related to old IE 8 issues that are no longer reproducible
*/
restoreCursorAndScrollTop: function () {
if ( $.client.profile().name === 'msie' ) {
var IHateIE = context.$textarea.data( 'IHateIE' );
if ( IHateIE ) {
context.$textarea.scrollTop( IHateIE.scrollTop );
context.$textarea.textSelection( 'setSelection', { start: IHateIE.pos[0], end: IHateIE.pos[1] } );
context.$textarea.data( 'IHateIE', null );
if ( profile.name === 'msie' && document.selection && document.selection.createRange ) {
var IHateIE8 = context.$textarea.data( 'IHateIE' );
if ( IHateIE8 ) {
context.$textarea.scrollTop( IHateIE8.scrollTop );
context.$textarea.textSelection( 'setSelection', { start: IHateIE8.pos[0], end: IHateIE8.pos[1] } );
context.$textarea.data( 'IHateIE8', null );
}
}
},