extend

webix.extend(base, source, force)

webix.extend helper.

Please look into the linked official documentation.

References

helpers

assert().

Referenced by

helpers

count(), color, combo, date, password, richselect, proxy(), cache, faye, local, post, toArray(), toPDF(), _popups(), dateFilter, numberFilter, serverFilter, serverSelectFilter.

components

DataLoader(), DataRecord(), TreeCollection().

mixins

BaseBind(), BindSource(), htmltable(), DataMove(), DataState(), DataStore(), DragItem(), EditAbility(), EventSystem(), FlexLayout(), Group(), MouseEvents(), ProgressBar(), RenderStack(), Scrollable(), Settings(), TablePaste(), Touch(), TreeStateCheckbox(), TreeStore(), Undo(), UploadDriver().

views

baselayout(), baseview(), calendar(), carousel(), chart(), contextmenu(), datatable(), dataview(), grouplist(), htmlform(), menu(), multiview(), property(), resizearea(), suggest(), tabbar(), tabview(), template(), text(), toolbar(), tooltip(), tree(), treetable(), uploader().

External references

Official documentation page.

Code

webix.extend = function(base, source, force){
    webix.assert(base,"Invalid mixing target");
    webix.assert(source,"Invalid mixing source");

    if (base.$protoWait){
        webix.PowerArray.insertAt.call(base.$protoWait, source,1);
        return base;
    }

    //copy methods, overwrite existing ones in case of conflict
    for (var method in source)
        if (!base[method] || force)
            base[method] = source[method];

    //in case of defaults - preffer top one
    if (source.defaults)
        webix.extend(base.defaults, source.defaults);

    //if source object has init code - call init against target
    if (source.$init)
        source.$init.call(base);

    return base;
};

//copies methods and properties from source to the target from all levels