0002152: AJAX lists are almost unusable when there are lot of products

ID	Project	Category	View Status	Date Submitted	Last Update

0002152	OXID eShop (all versions)	2. ----- eShop backend (admin) -----	public	2010-10-11 15:58	2012-12-07 13:59

Reporter	dainius.bigelis	Assigned To
Priority	high	Severity	major	Reproducibility	always
Status	resolved	Resolution	fixed
Product Version	4.4.3 revision 30016
Fixed in Version	4.4.5 revision 31315

Summary	0002152: AJAX lists are almost unusable when there are lot of products
Description	When there are lot of thousand products in the eShop (i.e. 50 thousand articles), the AJAX lists becomes almost unusable. I.e. when AJAX list is opened in the Shipping Cost Rules section, to assign some products, it took some half a minute until it loaded initial page (this might be because of building category tree with 3 thousand items). But then - when I scrolled the scrollbar down (dragged it down) - it started automatical reloading of the list of products each second (without touching it). Looks like it tries to get and display the particular portion of data for each point passed in scroll bar (not directly to this point, when mouse button is released). This behavior took for a few minutes. Then (probably, because articles were cached) it worked correctly. Also the filtering of articles by Categories is difficult and needs a lot of time. Need to check if the defined timeout works, when dragging scrollbar (it should wait until the status not changes any more, only then load needed articles).
Additional Information	The feature request to improve the process of displaying articles in AJAX lists will be written to User Voice. Need some ideas how to improve this (display list only at some points, filter only on some actions, etc.)
Tags	AJAX

Theme
Browser	All
PHP Version	any
Database Version	any

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