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textareaKeydown is Adminer specific

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This commit is contained in:
Jakub Vrana 2011-06-22 16:52:25 +02:00
parent 0060c608d6
commit 7ff2a67ae8
2 changed files with 37 additions and 35 deletions
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37
adminer/static/editing.js
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@ -69,6 +69,43 @@ function loginDriver(driver) {
/** Handle Tab and Esc in textarea
* @param HTMLTextAreaElement
* @param KeyboardEvent
* @return boolean
*/
function textareaKeydown(target, event) {
if (!event.shiftKey && !event.altKey && !event.ctrlKey && !event.metaKey) {
if (event.keyCode == 9) { // 9 - Tab
// 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;
}
}
if (event.keyCode == 27) { // 27 - Esc
var els = target.form.elements;
for (var i=1; i < els.length; i++) {
if (els[i-1] == target) {
els[i].focus();
break;
}
}
return false;
}
}
return true;
}
var added = '.', rowCount;
/** Check if val is equal to a-delimiter-b where delimiter is '_', '' or big letter

35
adminer/static/functions.js
View file

@ -155,41 +155,6 @@ function selectAddRow(field) {
/** Handle Tab and Esc in textarea
* @param HTMLTextAreaElement
* @param KeyboardEvent
* @return boolean
*/
function textareaKeydown(target, event) {
if (!event.shiftKey && !event.altKey && !event.ctrlKey && !event.metaKey) {
if (event.keyCode == 9) { // 9 - Tab
// 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;
}
}
if (event.keyCode == 27) { // 27 - Esc
var els = target.form.elements;
for (var i=1; i < els.length; i++) {
if (els[i-1] == target) {
els[i].focus();
break;
}
}
return false;
}
}
return true;
}
/** Send form by Ctrl+Enter on <select> and <textarea>
* @param KeyboardEvent
* @param [string]