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Disable repetitive events as soon as possible

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This commit is contained in:
Jakub Vrana 2010-10-19 01:06:30 +02:00
parent 772f05178d
commit 1b66afcb82
3 changed files with 6 additions and 6 deletions
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6
adminer/static/editing.js
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@ -285,6 +285,7 @@ function partitionNameChange(el) {
* @param HTMLSelectElement
*/
function foreignAddRow(field) {
field.onchange = function () { };
var row = field.parentNode.parentNode.cloneNode(true);
var selects = row.getElementsByTagName('select');
for (var i=0; i < selects.length; i++) {
@ -292,7 +293,6 @@ function foreignAddRow(field) {
selects[i].selectedIndex = 0;
}
field.parentNode.parentNode.parentNode.appendChild(row);
field.onchange = function () { };
}
@ -301,6 +301,7 @@ function foreignAddRow(field) {
* @param HTMLSelectElement
*/
function indexesAddRow(field) {
field.onchange = function () { };
var row = field.parentNode.parentNode.cloneNode(true);
var spans = row.getElementsByTagName('span');
for (var i=0; i < spans.length - 1; i++) {
@ -315,13 +316,13 @@ function indexesAddRow(field) {
input.name = input.name.replace(/indexes\[[0-9]+/, '$&1');
input.value = '';
field.parentNode.parentNode.parentNode.appendChild(row);
field.onchange = function () { };
}
/** Add column for index
* @param HTMLSelectElement
*/
function indexesAddColumn(field) {
field.onchange = function () { };
var column = field.parentNode.cloneNode(true);
var select = column.getElementsByTagName('select')[0];
select.name = select.name.replace(/\]\[[0-9]+/, '$&1');
@ -330,7 +331,6 @@ function indexesAddColumn(field) {
input.name = input.name.replace(/\]\[[0-9]+/, '$&1');
input.value = '';
field.parentNode.parentNode.appendChild(column);
field.onchange = function () { };
}

4
adminer/static/functions.js
View file

@ -105,6 +105,7 @@ function setHtml(id, html) {
* @param HTMLSelectElement
*/
function selectAddRow(field) {
field.onchange = function () { };
var row = field.parentNode.cloneNode(true);
var selects = row.getElementsByTagName('select');
for (var i=0; i < selects.length; i++) {
@ -118,7 +119,6 @@ function selectAddRow(field) {
inputs[0].className = '';
}
field.parentNode.parentNode.appendChild(row);
field.onchange = function () { };
}
@ -159,6 +159,7 @@ function textareaKeydown(target, event, tab, button) {
* @param boolean display textarea instead of input
*/
function selectDblClick(td, event, text) {
td.ondblclick = function () { };
var pos = event.rangeOffset;
var value = (td.firstChild.firstChild ? td.firstChild.firstChild.data : (td.firstChild.alt ? td.firstChild.alt : td.firstChild.data));
var input = document.createElement(text ? 'textarea' : 'input');
@ -193,5 +194,4 @@ function selectDblClick(td, event, text) {
range.moveStart('character', pos);
range.select();
}
td.ondblclick = function () { };
}

2
editor/include/adminer.inc.php
View file

@ -271,7 +271,7 @@ ORDER BY ORDINAL_POSITION", null, "") as $row) { //! requires MySQL 5
echo lang('Subject') . ": <input name='email_subject' value='" . h($_POST["email_subject"]) . "'>\n";
echo "<p><textarea name='email_message' rows='15' cols='75' onkeydown='return textareaKeydown(this, event, false, this.form.email);'>" . h($_POST["email_message"] . ($_POST["email_append"] ? '{$' . "$_POST[email_addition]}" : "")) . "</textarea><br>\n";
echo html_select("email_addition", $columns, $_POST["email_addition"]) . "<input type='submit' name='email_append' value='" . lang('Insert') . "'>\n"; //! JavaScript
echo "<p>" . lang('Attachments') . ": <input type='file' name='email_files[]' onchange=\"var el = this.cloneNode(true); el.value = ''; this.parentNode.appendChild(el); this.onchange = function () { };\">";
echo "<p>" . lang('Attachments') . ": <input type='file' name='email_files[]' onchange=\"this.onchange = function () { }; var el = this.cloneNode(true); el.value = ''; this.parentNode.appendChild(el);\">";
echo "<p>" . (count($emailFields) == 1 ? '<input type="hidden" name="email_field" value="' . h(key($emailFields)) . '">' : html_select("email_field", $emailFields));
echo "<input type='submit' name='email' value='" . lang('Send') . "' onclick=\"return this.form['delete'].onclick();\">\n";
echo "</div></fieldset>\n";