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Remove some notice level errors

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Added Query::table(), which will return a query as a simple HTML table (for debugging purposes)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@40227 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2007-08-16 06:33:41 +00:00
parent 015a7dec45
commit 4566ec10a6
1 changed files with 45 additions and 1 deletions
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46
core/model/Database.php
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@ -154,9 +154,10 @@ abstract class Database extends Object {
// Transactional schema altering functions - they don't do anyhting except for update schemaUpdateTransaction
function transCreateTable($table) {
$this->schemaUpdateTransaction[$table] = array('command' => 'create');
$this->schemaUpdateTransaction[$table] = array('command' => 'create', 'newFields' => array(), 'newIndexes' => array());
}
function transCreateField($table, $field, $schema) {
$this->transInitTable($table);
$this->schemaUpdateTransaction[$table]['newFields'][$field] = $schema;
}
function transCreateIndex($table, $index, $schema) {
@ -169,6 +170,20 @@ abstract class Database extends Object {
$this->schemaUpdateTransaction[$table]['alteredIndexes'][$index] = $schema;
}
/**
* Handler for the other transXXX methods - mark the given table as being altered
* if it doesn't already exist
*/
protected function transInitTable($table) {
if(!$this->schemaUpdateTransaction[$table]) $this->schemaUpdateTransaction[$table] = array(
'command' => 'alter',
'newFields' => array(),
'newIndexes' => array(),
'alteredFields' => array(),
'alteredIndexes' => array(),
);
}
/**
* Generate the following table in the database, modifying whatever already exists
@ -442,6 +457,35 @@ abstract class Query extends Object implements Iterator {
}
}
/**
* Return an HTML table containing the full result-set
*/
public function table() {
$first = true;
$result = "<table>\n";
foreach($this as $record) {
if($first) {
$result .= "<tr>";
foreach($record as $k => $v) {
$result .= "<th>" . Convert::raw2xml($k) . "</th> ";
}
$result .= "</tr> \n";
}
$result .= "<tr>";
foreach($record as $k => $v) {
$result .= "<td>" . Convert::raw2xml($v) . "</td> ";
}
$result .= "</tr> \n";
$first = false;
}
if($first) return "No records found";
return $result;
}
/**
* Iterator function implementation. Rewind the iterator to the first item and return it.
* Makes use of {@link seek()} and {@link numRecords()}, takes care of the plumbing.