I am currently working with Primefaces 6.2 and JSF 2.2 and I am trying to build a bar chart. The chart itself is being rendered properly, but right now, the datatip of every value is the "y" value concatenated with the "x" value:
barModel.setDatatipFormat("%d - %.2f");
Ex:
'1 - 132.70',
'2 - 96.00',
'3 - 103.25'
....
What I need is to display only the second value:
'132.70',
'96.00',
'103.25'
....
But every time I try to make something different like barModel.setDatatipFormat("%.2f");, only the first value is formatted and shown.
Is there a way to, for instance, ignore this first value? Thanks in advance.
EDIT: I tryed to do the same as this question, but there is no <p:lineChart.../> tag in Primefaces 6.2
You can use parameter index in your format String, as it's a classical format supported by String.format or System.out.printf. Parameter index starts at 1 not 0.
In your case, just try this "%2$.2f".
See also : http://devdocs.io/openjdk~8/java/util/formatter
Related
I would think this is relatively straight forward but cant find documentation on how to do it(or the correct syntax to use) and my messing around hasn't worked so far.
For Dates we have a custom format called Month /Day /Year. This pulls back a the date(as a date type) in date format as such:
"14 April 2003"
The code behind this is:
(DATEPART('year', [Close Date])*10000 + DATEPART('month', [Close Date])*100 + DATEPART('day', [Close Date]))
What I want to get back is the month is numeric format like:
"14.04.2003"
Is it simply changing the "month" part in the code to a different type? Has any one come across this?
Cheers
lampbob, I'd just use date formatting which will mean you will still be able to use all the date-fields flexibility that Tableau provides.
Select Custom format with the following input:
dd.mm.yyyy
See the screen below for more details:
This can be easily achieved using the 'Format' option in Tableau. Here are the steps to follow to format the date field as you have specified.
Add Date field to your Rows/Columns field on a Tableau worksheet.
Set the format of the Date to be DAY(Date).
Click on options for 'DAY(Date)' and go to 'Format...'
On the Format DAY(Date) panel, go to Scale -> Dates.
Select 'Custom' option and type in 'mm.dd.yyyy'. Now the date will be in the string format you need.
Screenshots:
String format for date,
Changing to 'DAY' and 'Format...'
If you are only concerned about how the date is presented, then leave the datatype as a date, and use a custom format string via the format pane to display it as desired.
Followed your advice and just had to change the date pill, in the column field, to a continuous value. Then right clicked -> format -> Scale -> custom. Then used the above suggested format setting. Thanks Petr, woodhead92.
I have a textfield in jasper report as follows :
<textFieldExpression class="java.lang.Double"><![CDATA[$V{v_vcTotal}]]></textFieldExpression>
I want to round up this value using HALF_UP rounding mode.Can i achieve this in a simple way.Thanks in advance.
EDIT : I dont want to change my java class. Is there anything i can do in jasper jrxml file.
So all credit to #utkarsh their expression is so far the only working one I've seen online that converted my 'double' numbers pulled onto my report, my expression:
$f{balance}
Would produce doubles from a calculated field in my database like "-1365.00000000003"
In the Expression editor (in lieu of changing it in the source tab) I wanted to pull 2 sig figs from the number for looks. I added this expression and I stopped getting "compilation" errors and the wanted results:
new BigDecimal($F{balance}).setScale(2, BigDecimal.ROUND_HALF_DOWN).toString()
Result would be "-1365.00"
From what I've read this is a bit overkill to get the desired result but I am also under a deadline so I will try to optimize some other time.
I'm making a Grafana dashboard and want a panel that reports the latest version of our app. The version is reported as a label in the app_version (say) metric like so:
app_version_updated{instance="eu99",version="1.5.0-abcdefg"}
I've tried a number of Prometheus queries to extract the version label as a string from the latest member of this time series, to no effect.
For example, the query
count(app_version_updated) by (version)
returns a {version="1.5.0-abcdefg"} element with a value of 1. When put in a Grafana dashboard in a single value panel, this doesn't display the version string but instead the count value (1).
How can I construct a Prometheus query that returns the version string?
My answer tries to elaborate on Carl's answer. I assume that the GUI layout may have changed a little since 2016, so it took me while to find the "name" option.
Assuming you have a metric as follows:
# HELP db2_prometheus_adapter_info Information on the state of the DB2-Prometheus-Adapter
# TYPE db2_prometheus_adapter_info gauge
db2_prometheus_adapter_info{app_state="UP") 1.0
and you would like to show the value of the label app_state.
Follow these steps:
Create a "SingleStat" visualization.
Go to the "Queries" tab:
Enter the name (here db2_prometheus_adapter_info) of the metric.
Enter the label name as the legend using the {{[LABEL]}} notation (here {{app_state}}).
Activate the "instant" option.
Go to the "Visualization" tab:
Choose the value "Name" under "Value - Stat".
Note on the "Instant" setting: This setting switches from a range query to a simplified query only returning the most recent value of the metric (also see What does the "instant" checkbox in grafana graphs based on prometheus do?). If not activated, the panel will show an error as soon as there is more than one distinct value for the label in the history of the metric. For a "normal" metric you would remedy this by choosing "current" in the "Value - Stat" option. But doing so here prevents your label value to be shown.
We recently added support for displaying the serie name as a value in the single stat panel (https://github.com/grafana/grafana/issues/4740). So you have to run our nightly build until we release 4.0.
Just make sure the query returns one serie and you can use the "name" value in the dropdown under Options -> big value.Then you can format the string using the legend formater. Ex {{job}} would return "node" as a serie name.
I hope this answers your question.
While most of #marcus-rickert's answer is still valid in Grafana 7, there is some change.
The 'Stat' 'Name' field seems to be gone, instead in the 'Field' panel, you can set the 'Display name' to the label you want to show.
This worked for me.
label_values(my_metric{type= "xxx", another_label="xxx"},target_label)
With Stat visualization in Grafana 8+, you can set the legend to the intended label name and then change the Stat Styles -> Text Mode to Name
Prometheus doesn't have any functions that return strings, what you're looking for is for a Grafana singlestat to be able to display a label value - which it unfortunately doesn't support yet.
https://github.com/grafana/grafana/issues/5094 tracks this.
Another update on very latest kube-prometheus-stack using grafana 8.0.3. I still faced this issue, for me in a Bar gauge I still had this issue in scenarios where it only returned 1 value, but with 2+ values the Legend field works OK.
My solution:
Go to Edit Panel, find Display Name, type
${__field.labels.insertYourLegendValueHere}
I wanted to get all the various values of a label from Prometheus to put into a variable in Grafana. I used this simple query to populate my varialbe Drop-Down list:
label_values(myLabelName)
This returned the expected "value01", "value02" etc
I've run into a problem and haven't been able to find a solution for this via Google.
Using Google Sheets, I have a series of dates in the DD/MM/YYYY format in a column, and I'm filtering them based on info in another column with this formula in column G:
=ARRAYFORMULA(FILTER(D:D, B:B=B2))
where the dates are in column D. For example, 5/20/2013.
This works fine, but next, I want to add a string to the front of the dates like so:
=ARRAYFORMULA("End: "&FILTER(D:D, B:B=B2))
The dates are converting into numbers. So 5/20/2013 becomes End: 41414 instead of End: 5/20/2013, which is what I need.
Further, this happens whenever I try to reference a cell with a date in it in any formula. I have another column that puts together some values from other columns like this:
=IF(B:B=B2,ARRAYFORMULA(F2&" "&E2),"")
I want to add the date to that, like so:
=IF(B:B=B2,ARRAYFORMULA(F2&" "&E2&" "&G2),"")
The result I'm getting is the same, where I should see 5/20/2013 I'm instead getting 41414.
Can anyone tell me what's going on and how I can prevent it from converting my dates to numbers like that? Thanks!
In addition to Chris' answer: just converting to text should also work:
=ARRAYFORMULA("End: "&FILTER(to_text(D:D), B:B=B2))
You can format the formula output using TEXT, for example:
=ARRAYFORMULA("End: "&FILTER(TEXT(D:D,"mm/dd/yyyy"), B:B=B2))
=IF(B:B=B2,ARRAYFORMULA(F2&" "&E2&" "&TEXT(G2,"mm/dd/yyyy")),"")
Output: 2015-01-20 03:52:19
Need 01.20.2015 + 1 week = 01.27.2015
I curently have {$order[orders].invoice_date|date_format:"%d.%m.%Y"}
But how to add week + 1?
So, I need to add 1 week and then formating this.
But the date isn't in the timestap format.
Smarty version: 3.1.
I can use only smarty logic, not PHP.
How to achieve this?
You don't need a plugin to work this out. It can be solved with a combination of cat and date_format.
Since date_format is a wrapper to PHPs strftime(), you can use the conversion specifiers available in strftime() - and that is what I used tackle the issue at hand.
Try this:
{$order[orders].invoice_date|cat:' +1 week'|date_format:"%d.%m.%Y"}
I've used Smarty version 3.1.17 to recreate your problem. The solution is based on the assumption that the value in your variable $order[orders].invoice_date is a string 2015-01-20 03:52:19.
You can create a smarty plugin, something like this one to suit your needs. http://smarty.incutio.com/?page=AlternativeDateModifierPlugin
You shouldn't be doing this logic in smarty at all. This type of thing should be done in the php code - assign two date values to two separate smarty variables (one with the 1 week added), and use the appropriate one in the appropriate place in your template (applying the appropriate date_format as required).
edit: I know you've said you want to do this using smarty syntax - I'm just pointing out that trying to do this type of manipulation in smarty is not what the template language is designed for. If you only have access to the smarty .tpl files, you might try using the {php} tag to put your php logic in the .tpl file.