I want to delete mappings in DB using DataService.
For this purpose
I run search query for all ids in first thread group.
Using this method I put my Ids into the property.
Now property has view like that b69243ee6e9efdf66114200dc93881ac,b69243ee6e9efdf66114200dc90f5ba4,b69243ee6e9efdf66114200dc90e2184
I want to all delete mapping using this Ids from property one by one.
For this purpose I need run BeanShell Pre-Processor and choose first id and put it into variable. Please, help me with this script.
I believe ForEach Controller is the solution. But in my experience, I use regular expression extractor to grab the values and put it in one variable then loop it using ForEach Controller. I think these step will help you:
Add Regular Expression Extractor to grab the ids.
Make sure you fill field "Match No" with negative number (i.e. -1). Put the extracted value into one variable (i.e. IdVar. Fill Reference Name with IdVar). This step will grab all matched ids and put it into IdVar variable.
Then Add ForEach Controller to process each ids from IdVar variable.
For the details, just download this sample and try to run it.
I hope this will help you. :-)
Related
I have the following requirement. I need to save some parameters in the table VBAP. I've created additional fields in an append structure for that. Now, when a sales document is being saved, the parameters have to be updated as well.
For this I've been using USEREXIT_SAVE_DOCUMENT in the program SAPMV45A. There I loop over the table XVBAP where I set the fields.
This works as expected for existing positions. When a new position is being added the fields won't be updated and are empty.
What am I missing here? Do I have to use a different user exit for new positions?
Thanks in advance.
you can use "USEREXIT_MOVE_FIELD_TO_VBAP" in MV45AFZZ
I have a table similar to below in a WPF application.
We are using Silk Test 17.5 using VB.NET.
Table is dynamically loaded based on latest data.
I need to click on 'Default' ( Link) for specific row.
e.g. I need to click on 'Default' link for Trump1 , Trump2 row.
How should I do it? All locators of default links are same and I cannot differentiate between them.
Is there any I can append First Name locator to Default to figure out which locator to click?
Tokci
SilkTest has a framework for supporting such custom controls and a nice tutorial here
Theoretically you would have to:
List all the methods on the control
From the previous listing (or by talking with the developers) look up the method to access the rows inside the control
Filter your rows and get the one which is interesting for you
From the row you can get the cell by following the same pattern(find out the method which gives acces to it, get it, filter)
Click on the Link
Of course as the tutorial tells you, if you do not want to always do these iterations you should create some higher level utilities where you can just get the Cell at once. Example: GetGridViewRowCell(gridView, cellRow, cellColumn) where cellRows can be a more sophisticated filter object where you describe which cell must have which value in order to identify the proper row
Assuming the table has a hierarchical structure similar to HTML, you should be able to do the following:
Locate a cell in the row you are looking for that is easy to find, e.g. //WPFDataGridCell[#text='Obama'].
From that cell, move up the hierarchy one step using ...
Now you're in the correct WPFDataGridRow, search down again for the row's "Default" link with //WPFHyperLink[#caption='Default'].
Putting it all together, you'll get a locator like //WPFDataGridCell[#text='Obama']/..//WPFHyperLink[#caption='Default'].
Of course this is only an example based on the information you provided, so if you try it, make sure to pick the attributes with Silk Test's locator spy to make sure you get the correct values.
I have a requirement where a particular Kettle transformation (ktr) needs to be run multiple times.
This is the scenario:
A transformation has a table input which pulls user details belonging to a particular country.
I have almost 5 countries and this is saved in a separate table.
Can i make a variable and assign the country name to it and run the same transformation in a loop of five times, where every time the variable gets updated to the next country name.
I need the variable to be used in the table input query and in the column name also.
This is how i mentioned the variable in the table input.
When i am giving the variable as value, in the output i am getting '${COUNTRY
}' instead of the value of the variable
PDI allows you to do multiple iteration using a variable. You need to use "copy rows to result" in kettel step. I have a blog written on this topic.
Blog Link : https://anotherreeshu.wordpress.com/2014/12/23/using-copy-rows-to-result-in-pentaho-data-integration/
Please check if it helps you. :)
I am working on a transformation step for Pentaho Kettle. It selects several input columns and based on that adds two new columns during transformation. I am unable to understand (based on code from other plugins), how I can add the two new columns so that 1) steps downstream are aware of these columns and 2) i can push the transformed data into these columns.
Thanks in advance.
You might need to override meta.getStepFields() to add new ValueMetaInterface objects to the RowMetaInterface passed in. This is the standard way to add columns at runtime; however, the row's metadata (i.e. list of ValueMetaInterface objects) must be the same from row to row or else the next step in your transformation will complain.
Often when doing data-driven custom plugins, you consume as many rows as you need (using getRow()) in order to figure out what the outgoing row format/metadata will be, then you can construct a RowMetaInterface (usually using meta.getStepFields()) that will be passed into the putRow() call. If you intend to pass through the incoming fields, do something like:
RowMetaInterface outputRowMeta = getInputRowMeta().clone();
If you're creating new rows use this:
RowMetaInterface outputRowMeta = new RowMeta();
Either way when you call meta.getStepFields(outputRowMeta, ...) it should populate outputRowMeta with the appropriate fields, by adding/changing/removing ValueMetaInterface objects from outputRowMeta.
I've got a blog post using Groovy to add/replace fields in the incoming rows here:
http://funpdi.blogspot.com/2014/10/flatten-json-to-key-value-pairs-in-pdi.html
Not sure if that is similar to your use case or not. If you have more questions, feel free to find me on IRC at ##pentaho (my nick is usually mburgess_pdi)
IF i have understood your question correctly, i think you are trying to create an output file with dynamic column. So you can do this by checking on the "fast dumping" option in Text File Output Step. While doing so , donot define any column names in the "Fields" tab
Check my image below:
Hope it helps :)
I want to create folder structure logic like windows.I am using SQlite database for that. I want to generate a unique name everytime. For e.g. if user enters text with name "New". And if again he enter same name "New" then it should be New(1). if again he enter same name "New" then it should be "New(2)". If user delete "New(1)" entry and enter "New" then "New(1)" should be placed in between "New" and "New(2)".
Could anyone suggest logic for that? Any help is appreciated?
Thanks in advance
Tejas
I consider you will have a database with id and foldername as fields. You just need to retrieve all records from database. In where of query use like operator. Once you get list go in a loop and add add new entry by comparing number. Try this.
Here's the logic I use to do something similar in an app:
Declare an NSString called prefix and an NSInteger called number.
Check if your name has a number on the end of it:
If it does, set number to the value of that number and prefix to the name without the number.
If it does not, set number to 1 and prefix to the name.
Loop from 1 up to some maximum number, doing the following:
Construct a proposedName from base and number:
If number is 1, use the bare prefix.
Otherwise, concatenate the prefix and number in the format you're looking to generate.
Check if proposedName is already in use.*
If it is in use, increment number and loop again.
If it is not in use, proposedName is your new name.
Given that you're using a SQLite database, you can probably speed this up a bit by pre-fetching names that begin with your prefix and loading them into an NSMutableSet. That'll be faster than performing a query for each individual name.
* When you do this test, you should probably exclude the object you're already looking at. This will allow you to try to "uniquify" the name of an existing object without actually changing it.