Tags
People
Badges
Help-
CORE FRAMEWORK
FEATURED COMPONENTS
-
RESOURCES
-
LEARN ZK
RESOURCES
Hi, How to implement the ROD inside the itemRenderer=" " for improving the performance of combobox. when we have more data (above the 20000),it is taking a very long time to select the value and gives a Page Unresponsive.
Hello avanish240288,
You could create a customizable combobox as shown at the following demo:
https://www.zkoss.org/zkdemo/combobox/customizable_combobox
And for more performance tips use the following:
http://books.zkoss.org/wiki/ZKDeveloper'sReference/PerformanceTips/Listbox,GridandTreeforHugeData/TurnonRenderon_Demand
Best Regards,
Darksu
Hi Darksu, i want to use combo box as bandbox does not support auto scroll feature while you write the starting text in input.we are using simple combobox where we use itemRenderer for loading the items for combobox .So please suggest me is there any way to implement ROD inside the itemRenderer for improving the performance of combobox when we have more data.
Please find the below code for this:
ZUL:
<combobox model="@load(vm.propCity)" selecteditem="@bind(vm.selectedPropCity.value)" itemrenderer="com.csdcsystems.amanda.common.SelectOptionRenderer"/>
Asked: 2016-04-18 07:41:53 +0800
Seen: 13 times
Last updated: Apr 19 '16
