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Former Member
May 18, 2016 at 08:30 AM

SAPUI5 Elements are responding very slowly (Especially in IE)


Hi, I am experiencing very slow responses from UI5 elements in my application.

For example a dropdownbox with only 5 entries takes about 1-3 seconds to finally open and then some to close after I selected a value.

I use sap.ui.commons.DropdownBox, no webservice is started when opening the dropdownbox, no onHover effect or anything.

Is this how SAPUI5 works or is this how SAPUI5 works with IE (IE11) or is there a more clear reason why it takes so long for SAPUI5 elements to react?

Since the application is more responsive in Chrome, then I am guessing that sapui5 is not very optimized for IE users.

NOTE: If you need more info regarding the application then I'll provide, but this is extremely simple dropdownbox selection and not running the code in the change method, just simply "show me what you got, DropdownBox" 😀

sapui5 version:


ui5version.PNG (3.5 kB)