hyperdom-sortable

Sortable lists for hyperdom.

example

``js
var hyperdom = require('hyperdom');
var h = hyperdom.html;
var sortable = require('hyperdom-sortable');

function render(model) {
return sortable('li', model.items, function (item) {
return h('li', item);
});
}

hyperdom.append(document.body, render, {items: [
'red',
'blue',
'yellow'
]});
`

api

`js
var sortable = require('hyperdom-sortable');

var vdom = sortable(selector, [options], list, mapFunction);
`

* selector - the selector to be passed to hyperdom.html, i.e. 'li'.
* options - the options to be passed to hyperdom.html
* options.moveItem(fromIndex, toIndex) - optional, called to move the item in list from fromIndex to toIndex. If not provided, the item is moved in item.
* options.onitemmoved(item, fromIndex, toIndex) - called after an item in the list was moved.
* list - the list of items from the model. Items in this list will be moved when the user sorts the list.
* mapFunction(item) - a function taking an item from list`, and producing the corresponding vdom.