javascript - what is triggered in click-and-drag date histogram event in kibana -

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i have kibana dashboard embeded in webpage , dynamically find start date/time , end date/time of kibana dashboards when time range narrowed user clicking , dragging time range.

i plan on accomplishing extracting json request sent after event triggered conveniently stores start , end data, don't know event triggered , when appropriate extract it. comfortable extracting data whenever request changed though admittedly less direct route.

how can recognize when date histogram range has been narrowed click-and-drag?

if have embedded dashboard in webpage, if user changes time range every other parameter dynamically changed in dashboard.

i don't think there need recognize date histogram range.


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