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Allow required elements to be passed as options (React) #488

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37 changes: 23 additions & 14 deletions dist/flickity.pkgd.js
Original file line number Diff line number Diff line change
Expand Up @@ -1286,9 +1286,9 @@ proto._create = function() {
this.x = 0;
this.velocity = 0;
this.originSide = this.options.rightToLeft ? 'right' : 'left';

// create viewport & slider
this.viewport = document.createElement('div');
this.viewport.className = 'flickity-viewport';
this._createViewport();
this._createSlider();

if ( this.options.resize || this.options.watchCSS ) {
Expand Down Expand Up @@ -1326,11 +1326,14 @@ proto.activate = function() {
}

this.getSize();
// move initial cell elements so they can be loaded as cells
var cellElems = this._filterFindCellElements( this.element.children );
moveElements( cellElems, this.slider );
this.viewport.appendChild( this.slider );
this.element.appendChild( this.viewport );
// only move elements if we haven't defined our own viewport
if (!this.options.viewport && !this.options.slider) {
// move initial cell elements so they can be loaded as cells
var cellElems = this._filterFindCellElements( this.element.children );
moveElements( cellElems, this.slider );
this.viewport.appendChild( this.slider );
this.element.appendChild( this.viewport );
}
// get cells from children
this.reloadCells();

Expand Down Expand Up @@ -1358,11 +1361,15 @@ proto.activate = function() {
this.isInitActivated = true;
};

Flickity.prototype._createViewport = function() {
this.viewport = this.options.viewport || document.createElement('div');
this.viewport.classList.add('flickity-viewport');
};

// slider positions the cells
proto._createSlider = function() {
// slider element does all the positioning
var slider = document.createElement('div');
slider.className = 'flickity-slider';
Flickity.prototype._createSlider = function() {
var slider = this.options.slider || document.createElement('div');
slider.classList.add('flickity-slider');
slider.style[ this.originSide ] = 0;
this.slider = slider;
};
Expand Down Expand Up @@ -1953,9 +1960,11 @@ proto.deactivate = function() {
cell.destroy();
});
this.unselectSelectedSlide();
this.element.removeChild( this.viewport );
// move child elements back into element
moveElements( this.slider.children, this.element );
if (!this.options.viewport && !this.options.slider) {
this.element.removeChild( this.viewport );
// move child elements back into element
moveElements( this.slider.children, this.element );
}
if ( this.options.accessibility ) {
this.element.removeAttribute('tabIndex');
this.element.removeEventListener( 'keydown', this );
Expand Down
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