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Tab: scroll to original position in Firefox

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This commit is contained in:
Jakub Vrana 2011-03-10 18:06:48 +01:00
parent 5e189f68e2
commit b0fe26ba3e
1 changed files with 4 additions and 1 deletions
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5
adminer/static/functions.js
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@ -170,14 +170,17 @@ function textareaKeydown(target, event, tab, button) {
// inspired by http://pallieter.org/Projects/insertTab/
if (target.setSelectionRange) {
var start = target.selectionStart;
var scrolled = target.scrollTop;
target.value = target.value.substr(0, start) + '\t' + target.value.substr(target.selectionEnd);
target.setSelectionRange(start + 1, start + 1);
target.scrollTop = scrolled;
return false; //! still loses focus in Opera, can be solved by handling onblur
} else if (target.createTextRange) {
document.selection.createRange().text = '\t';
return false;
}
} else if (event.keyCode == 27) {
}
if (event.keyCode == 27) {
var els = target.form.elements;
for (var i=1; i < els.length; i++) {
if (els[i-1] == target) {