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Work around iOS bug when setting selection.

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This commit is contained in:
Neil Jenkins 2012-01-25 11:37:38 +11:00
parent d413b1bb85
commit 78e8955be1
1 changed files with 9 additions and 1 deletions
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10
source/Editor.js
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@ -1,6 +1,6 @@
/* Copyright © 2011 by Neil Jenkins. Licensed under the MIT license. */ /* Copyright © 2011 by Neil Jenkins. Licensed under the MIT license. */
/*global Range, window, document, setTimeout */ /*global Range, navigator, window, document, setTimeout */
( function ( doc ) { ( function ( doc ) {
@ -21,6 +21,7 @@
var isOpera = !!win.opera; var isOpera = !!win.opera;
var isIE = !!win.ie; var isIE = !!win.ie;
var isIOS = /iP(?:ad|hone|od)/.test( navigator.userAgent );
var useTextFixer = isIE || isOpera; var useTextFixer = isIE || isOpera;
// --- DOM Sugar --- // --- DOM Sugar ---
@ -171,6 +172,13 @@
var setSelection = function ( range ) { var setSelection = function ( range ) {
if ( range ) { if ( range ) {
// iOS bug: if you don't focus the iframe before setting the
// selection, you can end up in a state where you type but the input
// doesn't get directed into the contenteditable area but is instead
// lost in a black hole. Very strange.
if ( isIOS ) {
win.focus();
}
sel.removeAllRanges(); sel.removeAllRanges();
sel.addRange( range ); sel.addRange( range );
} }