Hi all,

I started to develop an extension for graph visualization based on the Graph Dracula Library, using Raphael: http://www.graphdracula.net

This seems to be an interesting topic. First of all, what is the best data representation of graph data in a relational QlikView world? Second, there are a lot of limitations using those JavaScript libs. I've tried some before (D3.js etc.) but Dracula seems to have the simplest interface for my use case.

What is your opinion?

- Ralf

how to read pdf file which contain text, graph and tables also but i want only load table data into database, what should i do? which custom component used?

I have a table that I need to filter based on multiple columns.  The scenario is that I need to look up a worker's name and filter the table if the worker's name shows up in ANY of the columns below:

Worker

Level 1 Manager

Level 2 Manager 

Level 3 Manager

Level 4 Manager

Thank you for any assistance you can provide.

How to display the last transaction that has multiple rows.  Example here is my data

I want to display in a chart table

The Example I saw mostly sum up the amount, so it will only have 1 rec per account name, but i want to display the details.
master item last_transaction_id = FirstSortedValue(transaction_id,-transaction_date,account_name) will give me the last transaction_id per account name.  How do I display all records associated with this transaction_id if I dont want to display the transaction_id.  I can't get the set analysis syntax correctly, something like  {<transaction_id = last_transaction_id>} account_name,  {<transaction_id = last_transaction_id>} item, {<transaction_id = last_transaction_id>} Amount.  i appreciate any help on this.  Thanks.

Hello,

I have a dimension called ''Exercice période'' in French which mean Period exercice. I want to systematically select the previous month of the period, as an example, we're in May, I want to select April.

Any expression for that please?

Thank you so much

I am creating a simple mashup and it generates below config -- 

var config = {
host: window.location.hostname,
prefix: prefix,
port: window.location.port,
isSecure: window.location.protocol === "https:"
};

This is then used to make websocket calls , like https://<host>:<port>/<prefix>/app/engineData?reloadUri=....

I am exposing the dashboard through a different domain. I need to authenticate separately and pass a 'token' to this websocket call.

Like https://<host>:<port>/<prefix>/app/engineData?reloadUri=....&token=<TOKEN>

How to configure the config options to pass this token in every websocket call?

This question is for Qlik Sense enterprise edition. 

Why don't these two example charts show the same colors (see example image)?

Top chart: I first created this one. Appearance settings is custom colors by dimension Dim2, and I have chosen a color scheme from my custom theme.

Bottom chart: I duplicated the first chart, and the only thing I changed is the appearance color setting. Here I have chosen colors by expression, and the colors that the expression defines are the same color codes as in the custom theme palette used in the top chart.

Why are the colors in the topmost chart "faded"?

The hex codes for the colors are exactly the same in the expression as in the custom theme definition. I don't understand why the colors are faded in the top chart.

Qlik Sense Enterprise on Windows February 2024 patch 3.

I upgraded a 'API Key - Raw API Request' block today that was posting raw form data. After the upgrade, Qlik does not send the request to the remote server and returns a HTTP 500 error.

When upgrading, Qlik prompted me that the Form encoded body field was removed. I was already sending a raw body like 'field1=value1&field2=value2' with the 'Content-Type' header set as 'application/x-www-form-urlencoded'. In the previous version of the 'API Key - Raw API Request' it was working fine.

I have tested this with a remote server and with the old and the upgraded block, the request of the upgraded block not arrive at the remote server. The error also indicates something fails on Qlik's side. I would like to know how I can POST form data using the new 'API Key - Raw API Request' block.

I want to connect a postgresql database to a job talend but database password contain special character ù and talend send me this error
Caused by: java.lang.IllegalArgumentException: value contains character 'ù' which is non US-ASCII
I search on forum but i never find solution to this problem.

Thank you for your help.

Hi there,

I am trying to compute a 5-weeks moving average correctly to display it in a graph in a Nprinting report.

Basically my data looks like the attached example : 

- week id

- Nb is my measure

- Moving average 5 weeks : the 5-week moving average of the measure "Nb"

I want to display "Nb" and its "Moving average 5 weeks" only over the last 10 weeks, so between week 202411 and 202420 in my example.

But for weeks 202411 to 202415, I need older data points to be able to compute properly the 5 weeks rolling average, example : 

Moving average 5 weeks for week 202411 = (120 + 200 + 27 + 128 + 625 )/5 = 220

Problem : if I filter on the last 10 weeks only, I miss older data required to compute properly the 5-weeks rolling average. For 202411, I will only get 120/5 = 24 which is wrong.

How can I do to compute properly the moving average for each point and only then, filter to display only the 10-week period of my interest ?

What I have already tried without success :

- compute the moving average in QlikSense and then filter on 10 last weeks in Nprinting graph : FAILED

- filter on 20 last weeks in Nprinting graph to get correct moving average value and then apply an additional filter on 10 last weeks at task level (hoping the aggregation would be performed before the final filter on period) : FAILED

Thanks for your help