GridFieldEditableColumns
class GridFieldEditableColumns extends GridFieldDataColumns implements GridField_HTMLProvider, GridField_SaveHandler, GridField_URLHandler (View source)
Allows inline editing of grid field records without having to load a separate edit interface.
The form fields used can be configured by setting the value in setDisplayFields() to one of the following forms:
- A Closure which returns the field instance.
- An array with a
callbackkey pointing to a function which returns the field. - An array with a
fieldkey->response specifying the field class to use.
Traits
A class that can be instantiated or replaced via DI
Constants
| POST_KEY |
|
Properties
| public | array | $fieldCasting | from GridFieldDataColumns | |
| public | array | $fieldFormatting | from GridFieldDataColumns | |
| protected | array | $displayFields | This is the columns that will be visible |
from GridFieldDataColumns |
| protected | Form[] | $forms |
Methods
An implementation of the factory method, allows you to create an instance of a class
Creates a class instance by the "singleton" design pattern.
Modify the list of columns displayed in the table.
Override the default behaviour of showing the models summaryFields with these fields instead Example: array( 'Name' => 'Members name', 'Email' => 'Email address')
Specify castings with fieldname as the key, and the desired casting as value.
Specify custom formatting for fields, e.g. to render a link instead of pure text.
HTML for the column, content of the
Attributes for the element containing the content returned by getColumnContent().
Additional metadata about the column which can be used by other components, e.g. to set a title for a search column header.
Translate a Object.RelationName.ColumnName $columnName into the value that ColumnName returns
Casts a field to a string which is safe to insert into HTML
No description
Remove values from a value using FieldEscape setter
Returns a map where the keys are fragment names and the values are pieces of HTML to add to these fragments.
Called when a grid field is saved - i.e. the form is submitted.
Return URLs to be handled by this grid field, in an array the same form as $url_handlers.
Details
static Injectable
create(mixed ...$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::class); $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).
augmentColumns(GridField $gridField, array $columns)
Modify the list of columns displayed in the table.
See GridFieldDataColumns->getDisplayFields()} and {@link GridFieldDataColumns.
array
getColumnsHandled(GridField $gridField)
Names of all columns which are affected by this component.
$this
setDisplayFields(array $fields)
Override the default behaviour of showing the models summaryFields with these fields instead Example: array( 'Name' => 'Members name', 'Email' => 'Email address')
array
getDisplayFields(GridField $gridField)
Get the DisplayFields
$this
setFieldCasting(array $casting)
Specify castings with fieldname as the key, and the desired casting as value.
Example: array("MyCustomDate"=>"Date","MyShortText"=>"Text->FirstSentence")
array
getFieldCasting()
No description
$this
setFieldFormatting(array $formatting)
Specify custom formatting for fields, e.g. to render a link instead of pure text.
Caution: Make sure to escape special php-characters like in a normal php-statement. Example: "myFieldName" => '<a href=\"custom-admin/$ID\">$ID'.
Alternatively, pass a anonymous function, which takes two parameters: The value and the original list item.
Formatting is applied after field casting, so if you're modifying the string to include further data through custom formatting, ensure it's correctly escaped.
array
getFieldFormatting()
No description
string
getColumnContent($grid, ViewableData $record, $col)
HTML for the column, content of the
array
getColumnAttributes(GridField $gridField, ViewableData $record, string $columnName)
Attributes for the element containing the content returned by getColumnContent().
array
getColumnMetadata(GridField $gridField, string $column)
Additional metadata about the column which can be used by other components, e.g. to set a title for a search column header.
protected string|null
getValueFromRelation(ViewableData $record, string $columnName)
Translate a Object.RelationName.ColumnName $columnName into the value that ColumnName returns
protected string
castValue(GridField $gridField, string $fieldName, string $value)
Casts a field to a string which is safe to insert into HTML
protected string
formatValue(GridField $gridField, ViewableData $item, string $fieldName, string $value)
No description
protected string
escapeValue(GridField $gridField, string $value)
Remove values from a value using FieldEscape setter
array
getHTMLFragments($grid)
Returns a map where the keys are fragment names and the values are pieces of HTML to add to these fragments.
Here are 4 built-in fragments: 'header', 'footer', 'before', and 'after', but components may also specify fragments of their own.
To specify a new fragment, specify a new fragment by including the text "$DefineFragment(fragmentname)" in the HTML that you return.
Fragment names should only contain alphanumerics, -, and _.
If you attempt to return HTML for a fragment that doesn't exist, an exception will be thrown when the GridField is rendered.
handleSave(GridField $grid, DataObjectInterface $record)
Called when a grid field is saved - i.e. the form is submitted.
Form
handleForm(GridField $grid, HTTPRequest $request)
No description
array
getURLHandlers($grid)
Return URLs to be handled by this grid field, in an array the same form as $url_handlers.
Handler methods will be called on the component, rather than the GridField.
FieldList
getFields(GridField $grid, DataObjectInterface $record)
Gets the field list for a record.
Form
getForm(GridField $grid, DataObjectInterface $record)
Gets the form instance for a record.
protected
getFieldName($name, GridField $grid, DataObjectInterface $record)
No description