DebugView
class DebugView (View source)
A basic HTML wrapper for stylish rendering of a developement info view.
Used to output error messages, and test results.
Traits
Provides extensions to this object to integrate it with standard config API methods.
A class that can be instantiated or replaced via DI
Properties
| static private int | $columns | Column size to wrap long strings to |
Methods
Get a configuration accessor for this class. Short hand for Config::inst()->get($this->class, .....).
Gets the uninherited value for the given config option
An implementation of the factory method, allows you to create an instance of a class
Creates a class instance by the "singleton" design pattern.
Generate breadcrumb links to the URL path being displayed
Render the information header for the view
Render HTML footer for development views
Render an error.
Render a fragment of the a source file
Render a call track
Render an arbitrary paragraph.
Outputs a variable in a user presentable way
No description
Similar to renderVariable() but respects debug() method on object if available
Get debug text for this object
Details
static Config_ForClass
config()
Get a configuration accessor for this class. Short hand for Config::inst()->get($this->class, .....).
mixed
stat(string $name)
deprecated
deprecated
Get inherited config value
mixed
uninherited(string $name)
Gets the uninherited value for the given config option
$this
set_stat(string $name, mixed $value)
deprecated
deprecated
Update the config value for a given property
static Injectable
create(array ...$args)
An implementation of the factory method, allows you to create an instance of a class
This method will defer class substitution to the Injector API, which can be customised via the Config API to declare substitution classes.
This can be called in one of two ways - either calling via the class directly, or calling on Object and passing the class name as the first parameter. The following are equivalent: $list = DataList::create('SiteTree'); $list = SiteTree::get();
static Injectable
singleton(string $class = null)
Creates a class instance by the "singleton" design pattern.
It will always return the same instance for this class, which can be used for performance reasons and as a simple way to access instance methods which don't rely on instance data (e.g. the custom SilverStripe static handling).
string
Breadcrumbs()
Generate breadcrumb links to the URL path being displayed
writeHeader()
deprecated
deprecated
writeInfo($title, $subtitle, $description = false)
deprecated
deprecated
writeFooter()
deprecated
deprecated
writeError($httpRequest, $errno, $errstr, $errfile, $errline)
deprecated
deprecated
writeSourceFragment($lines, $errline)
deprecated
deprecated
writeTrace($trace)
deprecated
deprecated
writeVariable($val, $caller)
deprecated
deprecated
string
renderHeader(HTTPRequest $httpRequest = null)
Render HTML header for development views
string
renderInfo(string $title, string $subtitle, string|bool $description = false)
Render the information header for the view
string
renderFooter()
Render HTML footer for development views
string
renderError(string $httpRequest, int $errno, string $errstr, string $errfile, int $errline)
Render an error.
string
renderSourceFragment(array $lines, int $errline)
Render a fragment of the a source file
string
renderTrace(array $trace)
Render a call track
string
renderParagraph(string $text)
Render an arbitrary paragraph.
string
renderVariable(object $val, array $caller)
Outputs a variable in a user presentable way
renderMessage($message, $caller, $showHeader = true)
string
debugVariable(mixed $val, array $caller, bool $showHeader = true)
Similar to renderVariable() but respects debug() method on object if available
string
debugVariableText(mixed $val)
Get debug text for this object