Skip to main content

Search and Top Navigation

#15237 closed bug (duplicate)

Opened September 12, 2017 07:13PM UTC

Closed September 12, 2017 07:43PM UTC

bug: Autocomplete 1.12.0 and 1.12.1 - suggestions slowing down until it hangs webbrowser

Reported by: mariotherealone Owned by:
Priority: minor Milestone: none
Component: ui.autocomplete Version: 1.12.1
Keywords: Cc:
Blocked by: Blocking:
Description

Hi guys.

I've notice serious problem with autocomplete.

It gets slower and slower with every suggestion even if I don't deliver data from an ajax call

@1.12.0 After few key downs autocomplete loads longer and longer (even if this is same data)

@1.12.1 After few key downs autocomplete eats so many resources that even highlighting suggested items is very laggy. After few clicks you have to close webbrowser.

It works ok in 1.11.4 for example.

Tested on chrome Version 60.0.3112.113 (Official Build) (64-bit)

Windows 10 Home

https://jsfiddle.net/2g2yd9vf/

Mario

Attachments (0)
Change History (3)

Changed September 12, 2017 07:24PM UTC by mariotherealone comment:1

description: Hi guys. \ \ I've notice serious problem with autocomplete. \ \ It gets slower and slower with every suggestion even if I don't deliver data from an ajax call \ \ That's my headers I'm using \ \ <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> \ <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.0/jquery-ui.min.js"></script> \ \ or \ \ <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> \ <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script> \ \ It works ok in 1.11.4 for example. \ \ Code to reproduce bug. I put alot of response() calls here on purpouse so effect will appear faster. \ \ @1.12.0 After few key downs autocomplete loads longer and longer (even if this is same data) \ @1.12.1 After few key downs autocomplete eats so many resources that even highlighting suggested items is very laggy. After few clicks you have to close webbrowser. \ \ Tested on chrome Version 60.0.3112.113 (Official Build) (64-bit) \ Windows 10 Home \ \ <script> \ var $INPUT =$("#YOUR_ID_HERE"); \ $INPUT.autocomplete({ \ source: function (request, response) { \ var suggestions = []; \ suggestions.push({ \ "label": "test", \ "value": "test" \ }); \ suggestions.push({ \ "label": "test", \ "value": "test" \ }); \ suggestions.push({ \ "label": "test", \ "value": "test" \ }); \ suggestions.push({ \ "label": "test", \ "value": "test" \ }); \ suggestions.push({ \ "label": "test", \ "value": "test" \ }); \ \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ response(suggestions); \ }, \ }); \ </script> \ \ MarioHi guys. \ \ I've notice serious problem with autocomplete. \ \ It gets slower and slower with every suggestion even if I don't deliver data from an ajax call \ \ That's my headers I'm using \ \ <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> \ <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.0/jquery-ui.min.js"></script> \ \ or \ \ <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> \ <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script> \ \ It works ok in 1.11.4 for example. \ \ Code to reproduce bug. I put alot of response() calls here on purpouse so effect will appear faster. \ \ @1.12.0 After few key downs autocomplete loads longer and longer (even if this is same data) \ @1.12.1 After few key downs autocomplete eats so many resources that even highlighting suggested items is very laggy. After few clicks you have to close webbrowser. \ \ Tested on chrome Version 60.0.3112.113 (Official Build) (64-bit) \ Windows 10 Home \ \ https://jsfiddle.net/2g2yd9vf/ \ \ Mario

Changed September 12, 2017 07:29PM UTC by mariotherealone comment:2

description: Hi guys. \ \ I've notice serious problem with autocomplete. \ \ It gets slower and slower with every suggestion even if I don't deliver data from an ajax call \ \ That's my headers I'm using \ \ <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> \ <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.0/jquery-ui.min.js"></script> \ \ or \ \ <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> \ <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script> \ \ It works ok in 1.11.4 for example. \ \ Code to reproduce bug. I put alot of response() calls here on purpouse so effect will appear faster. \ \ @1.12.0 After few key downs autocomplete loads longer and longer (even if this is same data) \ @1.12.1 After few key downs autocomplete eats so many resources that even highlighting suggested items is very laggy. After few clicks you have to close webbrowser. \ \ Tested on chrome Version 60.0.3112.113 (Official Build) (64-bit) \ Windows 10 Home \ \ https://jsfiddle.net/2g2yd9vf/ \ \ MarioHi guys. \ \ I've notice serious problem with autocomplete. \ \ It gets slower and slower with every suggestion even if I don't deliver data from an ajax call \ \ @1.12.0 After few key downs autocomplete loads longer and longer (even if this is same data) \ @1.12.1 After few key downs autocomplete eats so many resources that even highlighting suggested items is very laggy. After few clicks you have to close webbrowser. \ \ It works ok in 1.11.4 for example. \ \ Tested on chrome Version 60.0.3112.113 (Official Build) (64-bit) \ Windows 10 Home \ \ https://jsfiddle.net/2g2yd9vf/ \ \ Mario

Changed September 12, 2017 07:43PM UTC by scottgonzalez comment:3

resolution: → duplicate
status: newclosed

Duplicate of #15082.