How to show the last Available Data on the Splunk Dashboard

[aditsss]

Hi Everyone,

I have one requirement.

I have multiple dashboards in which data is not coming.

I have set the default time range as last 7 days.

But the data is not there.

so for one dashboard the data is there till 21st Feb 

For 2nd dashboard the data is there till 25th Feb.

Is there any way in splunk that the dashboard should show the data from the dates available.

Like if the data is there  till 25th Feb then it should show the data from Since25th Feb till now

If the data is available till 1st March it should show the data  Since 1st March till now

My data range drop-dwon code:

<input type="time" token="field1" searchWhenChanged="true">
<label>Date/Time</label>
<default>
<earliest>-7d@h</earliest>
<latest>now</latest>
</default>
</input>

Can someone guide me on this.

Thanks in advance

[Random_Walk]

What is your search? Is this metric data or events?  you have things like 

| mstats latest(metric.name) AS LastValue WHERE index=your_metrics AND host=deepThought

That will give the latest of all the values it finds

[aditsss]

@Random_Walk 

I have multiple dashboards . And there are events.

I have one date/time dropdown for all dashboards.

For some dashboards the data is there only till 21st feb

For other dashboards the data is there only till 25th Feb.

Is there any way to dynamically display the data from the last date available.