JQuery Datatables Editor - Alternative to the official one

Add capabilities to add, edit and delete rows in your datatables through the use of modals.

Inline editing is not supported (so far).

Basic usage

Include in the project the libraries jQuery, jquery.dataTables, dataTables.buttons, dataTables.select.

Define a DataTable as usual.

Pass to the DataTable constructor at least the following arguments: dom, select, buttons, altEditor: true (see the examples).

Examples

There are some examples in the folder example, for different use cases:

• a DataTable populated and maintained via Javascript, (no AJAX, no databases), with data organized in rows;

• a DataTable populated and maintained via Javascript, (no AJAX, no databases), with data organized in objects;

• a DataTable populated via AJAX, to be used in connection with a databases, with data organized in objects.

Examples can be browsed at https://luca-vercelli.github.io/DataTable-AltEditor .

AJAX setup

The datatable accepts the following callback functions as arguments:

onAddRow(datatable, rowdata, success, error)
onEditRow(datatable, rowdata, success, error)
onDeleteRow(datatable, rowdata, success, error)

In the most common case, these function should call $.ajax as expected by the webservice. The two functions success and error should be passed as arguments to $.ajax.

Webservice must return the modified row in JSON format, because the success() function expects this. Otherwise you have to write your own success() callback (e.g. refreshing the whole table).

Row key

There is no default key in the table. Inside your callback functions, probably you will need a row key to build URL's, in that case you can get them from the rowdata parameter.

Column id

Please always keep in mind that DataTable framework allows two different kinds of "rows": Arrays and Objects. In first case columns are indexed through integers; in second case columns are indexed by their attribute name. Usually JSON's use the Object approach, but we cannot be sure.

Column modifiers, and validation

Following column options are supported.

Column option	Accepted values	Description
type	"text" | "select" | "hidden" | "readonly"	Type of HTML input to be shown.
hoverMsg	"some msg"	The message will appear as a tooltip over the input field.
unique	true | false	Ensure that no two rows have the same value. The check is performed client side, not server side. Set HTML "data-unique" attribute. (Probably there's some issue with this).
uniqueMsg	"some msg"	An error message that is displayed when the unique constraint is not respected. Set HTML "data-uniqueMsg" attribute.
special	"any string"	Set HTML "data-special" attribute (don't know what's that needed for).
Options for columns with type "text":
pattern	r.e.	The typed text will be matched against given regular expression, before submit.
msg	"some msg"	An error message that is displayed in case pattern is not matched. Set HTML "data-errorMsg" attribute.
maxLength	integer	Set HTML "maxlength" attribute.
datepicker	{}	Enable a datepicker component. jQuery-UI plugin must be linked. More datepicker configuration options may be passed within the object.
datetimepicker	{}	Enable a datetimepicker component. jQuery datetimepicker plugin must be linked. More datetimepicker configuration options may be passed within the object.
Options for columns with type "select":
options	["a", "b", "c"] or {"a":"A", "b":"B", "c":"C"}	The options that shall be presented.
select2	{}	Enable a select2 component. Select2 jQuery plugin must be linked. More select2 configuration options may be passed within the object.
multiple	true | false	Set HTML "multiple" attribute.

Credits

See LICENSE and CHANGELOG for various credits.