How to use ajax-based reload of childs?

[nub]

My parent products have generic child variants. If I select one from the dropdown, the entire page gets reloadet, It takes about 2 seconds.

How to make it as fast as here? 

[Studio 42]

YOu have to enable ajax feature in vituemart config.
Note ! in some case eg. some 3party plugins, templates ... you can have problems with the ajax features

[nub]

YOu have to enable ajax feature in vituemart config.

Thanks, but where in the config? I found only this point:
config -> templates -> Activate Css Styles & Javascripts -> Using the Script ajax Countries / Regions

I dont think this is the right one and it doesn't help...

Note ! in some case eg. some 3party plugins, templates ... you can have problems with the ajax features

I have tried it without plugins and with the beez5 template - doesn't work 

[jenkinhill]

What about this setting?:  Use ajax for product content 
In config/templates/Activate Css Styles & Javascripts

[Studio 42]

Hi,
Is it so hard to search for the word "ajax" in the config ?

[artemiy]

Hello guys,

I have something similar: activate "Using the product Scripts" or any other option doesn't really help. It takes some time to reload the page.
BUT in addition I have a below problem:

I use Multi Variant for children. When I choose any option in Productdetails page some product information shows up from the parent, but not all.



I have marked info blocks that are not shown after first page reload. If I press F5 all remaining info shows up.
In addition: all info is there when you check page code but not visible.



Link to the page: http://388652.stagemsq.web.hosting-test.net/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=16&virtuemart_category_id=3&Itemid=118

Can someone explain what is going on here?

VirtueMart 3.0.9
Joomla! 3.4.3
PHP 5.4.43

[Studio 42]

I think your template overides do not use same html markups, or some html tags are missing.
Any DOM error/missing can break the inserted HTML by ajax.

[artemiy]

You're absolutely right.
But what tags (selectors) are necessary to make my template workable?
I've been trying add my own classes instead of creating template from the beginning.
Is there a list/link of css selectors or strict html-tree I should follow?

In addition: I use uikit from yootheme.

Thanks

[GJC Web Design]

You need to check against the default supplied templates - they obviously work...