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Code Issues Releases Wiki Activity

Drop and re-create at once

Browse Source 
JavaScript for next field

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@301 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2007-08-04 20:26:58 +00:00
parent 256438e182
commit 2a03e63d75
1 changed files with 30 additions and 14 deletions
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44
foreign.inc.php
View File

@@ -1,9 +1,10 @@
<?php
if ($_POST && !$error && !$_POST["add"] && !$_POST["change"] && !$_POST["change-js"]) {
if (strlen($_GET["name"]) && $mysql->query("ALTER TABLE " . idf_escape($_GET["foreign"]) . " DROP FOREIGN KEY " . idf_escape($_GET["name"])) && $_POST["drop"]) {
redirect($SELF . "table=" . urlencode($_GET["foreign"]), lang('Foreign key has been dropped.'));
}
if (!$_POST["drop"]) {
if ($_POST["drop"]) {
if ($mysql->query("ALTER TABLE " . idf_escape($_GET["foreign"]) . " DROP FOREIGN KEY " . idf_escape($_GET["name"]))) {
redirect($SELF . "table=" . urlencode($_GET["foreign"]), lang('Foreign key has been dropped.'));
}
} else {
$source = array_filter($_POST["source"], 'strlen');
ksort($source);
$target = array();
@@ -11,14 +12,13 @@ if ($_POST && !$error && !$_POST["add"] && !$_POST["change"] && !$_POST["change-
$target[$key] = $_POST["target"][$key];
}
if ($mysql->query("
ALTER TABLE " . idf_escape($_GET["foreign"]) . " ADD FOREIGN KEY
" . (strlen($_GET["name"]) ? idf_escape($_GET["name"]) : "") . "
(" . implode(", ", array_map('idf_escape', $source)) . ")
REFERENCES " . idf_escape($_POST["table"]) . "
(" . implode(", ", array_map('idf_escape', $target)) . ")
" . (in_array($_POST["on_delete"], $on_actions) ? "ON DELETE $_POST[on_delete]" : "") . "
" . (in_array($_POST["on_update"], $on_actions) ? "ON UPDATE $_POST[on_update]" : "") . "
")) {
ALTER TABLE " . idf_escape($_GET["foreign"])
. (strlen($_GET["name"]) ? " DROP FOREIGN KEY " . idf_escape($_GET["name"]) . "," : "") . "
ADD FOREIGN KEY (" . implode(", ", array_map('idf_escape', $source)) . ")
REFERENCES " . idf_escape($_POST["table"]) . " (" . implode(", ", array_map('idf_escape', $target)) . ")"
. (in_array($_POST["on_delete"], $on_actions) ? " ON DELETE $_POST[on_delete]" : "")
. (in_array($_POST["on_update"], $on_actions) ? " ON UPDATE $_POST[on_update]" : "")
)) {
redirect($SELF . "table=" . urlencode($_GET["foreign"]), (strlen($_GET["name"]) ? lang('Foreign key has been altered.') : lang('Foreign key has been created.')));
}
}
@@ -49,6 +49,7 @@ if ($_POST) {
} elseif (strlen($_GET["name"])) {
$foreign_keys = foreign_keys($_GET["foreign"]);
$row = $foreign_keys[$_GET["name"]];
$row["source"][] = "";
} else {
$row = array("table" => $_GET["foreign"], "source" => array(""));
}
@@ -56,6 +57,19 @@ if ($_POST) {
$source = get_vals("SHOW COLUMNS FROM " . idf_escape($_GET["foreign"])); //! no text and blob
$target = ($_GET["foreign"] === $row["table"] ? $source : get_vals("SHOW COLUMNS FROM " . idf_escape($row["table"])));
?>
<script type="text/javascript">
function add_row(field) {
var row = field.parentNode.parentNode.cloneNode(true);
var selects = row.getElementsByTagName('select');
for (var i=0; i < selects.length; i++) {
selects[i].name = selects[i].name.replace(/\]/, '1$&');
}
field.parentNode.parentNode.parentNode.appendChild(row);
field.onchange = function () { };
}
</script>
<form action="" method="post">
<p>
<?php echo lang('Target table'); ?>:
@@ -66,11 +80,13 @@ $target = ($_GET["foreign"] === $row["table"] ? $source : get_vals("SHOW COLUMNS
<table border="0" cellspacing="0" cellpadding="2">
<thead><tr><th><?php echo lang('Source'); ?></th><th><?php echo lang('Target'); ?></th></tr></thead>
<?php
$j = 0;
foreach ($row["source"] as $key => $val) {
echo "<tr>";
echo "<td><select name='source[" . intval($key) . "]'><option></option>" . optionlist($source, $val) . "</select></td>";
echo "<td><select name='source[" . intval($key) . "]'" . ($j == count($row["source"]) - 1 ? " onchange='add_row(this);'" : "") . "><option></option>" . optionlist($source, $val) . "</select></td>";
echo "<td><select name='target[" . intval($key) . "]'>" . optionlist($target, $row["target"][$key]) . "</select></td>";
echo "</tr>\n";
$j++;
}
?>
</table>
@@ -81,7 +97,7 @@ foreach ($row["source"] as $key => $val) {
<p>
<input type="hidden" name="token" value="<?php echo $token; ?>" />
<input type="submit" value="<?php echo lang('Save'); ?>" />
<input type="submit" name="add" value="<?php echo lang('Add column'); ?>" />
<?php if (strlen($_GET["name"])) { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>" onclick="return confirm('<?php echo lang('Are you sure?'); ?>');" /><?php } ?>
</p>
<noscript><p><input type="submit" name="add" value="<?php echo lang('Add column'); ?>" /></p></noscript>
</form>