Understood repeater widget has performance issues since it takes time to load each mashup.. fetching data, maipulating and formatting the output etc. So, is there any alternate control for repeater or any better approach would be helpful.thing
What version of ThingWorx are you on? There have been some performance improvements in the newer versions. How many rows are you trying to replicate?
That depends on runtime but approximately it goes above 50 to 70 rows. All simple texts not heavy weight objects.
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