I'm new to Velocity scripting and made a few simple scripts and they work ok.
I'm now trying something else, which should be simple but I can't seem to get it to work.
I'm selecting a bunch of Work Items, reading a custom field (NumberPack) and I just want to sum them.
My script is as follow:
#set($PCR = $transaction.workItems.search.query("type:Paramrequest AND created:[20220101 TO 30000000] AND NumberPack.1:[00000000001 TO 02147483647]"))
#set($Total = 0)
#set($Pack = 0)
#set($x = 0)
#foreach($PCR in $PCR)
##set($Pack = $Pack.parseInt($PCR.fields.get("NumberPack")))
##set($x = $Total.add($Pack))
$PCR.fields.get("NumberPack").render ## this renders each NumberPack of each WI
#set($Pack = $PCR.fields.get("NumberPack"))
##set($x = $Total2.add($PCR.fields.get("NumberPack")))
##set($Total2 = $Total2 + 1)
#set($x = $math.add($x, 1))
#end
<br> Total: $Total
<br> $x
As you can see I tried a few methods but I keep getting the total 0.
Any ideas what I'm doing wrong?
Thanks
If you write
#set($Pack = $PCR.fields.get("NumberPack"))
Pack: $Pack <br>
the output is something like:
Pack: com.polarion.alm.server.api.model.fields.ProxyIntegerField#67807d51
In the API Javadoc (https://almdemo.polarion.com/polarion/sdk/doc/javadoc-rendering/com/polarion/alm/shared/api/model/fields/IntegerField.html), you'll find that api.model.fields IntegerField has a get() method, which gives you the value. Though I agree this is never explicitly stated in the documentation.
You need to write
#set($Pack = $PCR.fields.get("NumberPack").get())
to get the value. The following statement will give you the cumulative sum.
#set($Total = $math.add($Total, $PCR.fields.get("NumberPack").get()))
Also be careful with your #foreach statement. In this case it seems to work, but it would be safer to give your iterator variable a name differing from the collection you are iterating through. For example:
#foreach($PCR in $PCRs)
Related
I have been looking for a solution everywhere on the internet but nowhere I can see a single script which lets me read the name of a variable as a string in Godot 3.1
What I want to do:
Save path names as variables.
Compare the name of the path variable as a string to the value of another string and print the path value.
Eg -
var Apple = "mypath/folder/apple.png"
var myArray = ["Apple", "Pear"]
Function that compares the Variable name as String to the String -
if (myArray[myposition] == **the required function that outputs variable name as String**(Apple) :
print (Apple) #this prints out the path.
Thanks in advance!
I think your approach here might be a little oversimplified for what you're trying to accomplish. It basically seems to work out to if (array[apple]) == apple then apple, which doesn't really solve a programmatic problem. More complexity seems required.
First, you might have a function to return all of your icon names, something like this.
func get_avatar_names():
var avatar_names = []
var folder_path = "res://my/path"
var avatar_dir = Directory.new()
avatar_dir.open(folder_path)
avatar_dir.list_dir_begin(true, true)
while true:
var avatar_file = avatar_dir.get_next()
if avatar_file == "":
break
else:
var avatar_name = avatar_file.trim_suffix(".png")
avatar_names.append(avatar_name)
return avatar_names
Then something like this back in the main function, where you have your list of names you care about at the moment, and for each name, check the list of avatar names, and if you have a match, reconstruct the path and do other work:
var some_names = ["Jim","Apple","Sally"]
var avatar_names = get_avatar_names()
for name in some_names:
if avatar_names.has(name):
var img_path = "res://my/path/" + name + ".png"
# load images, additional work, etc...
That's the approach I would take here, hope this makes sense and helps.
I think the current answer is best for the approach you desire, but the performance is pretty bad with string comparisons.
I would suggest adding an enumeration for efficient comparisons. unfortunately Godot does enums differently then this, it seems like your position is an int so we can define a dictionary like this to search for the index and print it out with the int value.
var fruits = {0:"Apple",1:"Pear"}
func myfunc():
var myposition = 0
if fruits.has(myposition):
print(fruits[myposition])
output: Apple
If your position was string based then an enum could be used with slightly less typing and different considerations.
reference: https://docs.godotengine.org/en/latest/tutorials/scripting/gdscript/gdscript_basics.html#enums
Can't you just use the str() function to convert any data type to stirng?
var = str(var)
I am new to apache velocity, I want to create a subList Object from the List Objects which are coming from some service call in .vm file.
We need to render the list based on some logic in parts, for that we want to create sublist from list.
$table.getBooks() //contains all the Books objects
Below is the sample code which I tried but it did not work.
#set($segregatedList = [])
#set($size = $table.getLineItems().size())
#foreach($index in [0..$size-1])
#set($value = $index + 4)
#set($minimum = $math.min($nItems,$value))
$segregatedList.add($table.getBooks().subList($index,$minimum)))
$index += 4
#end
I executed the code, while rendering $segregatedList is coming as null.
I verified $table.getBooks() contains the Objects as when I am passing this,Objects are getting rendered successfully.
Can someone please tell what I am doing wrong or how can I create a sublist ?
First you are increment index with 4 and can cause an IndexOutOfBoundsException, so need to change until size-5 (and therefore remove math minimum check)
Second you are adding single Element instead of all Elements using addAll
Third your size check if on wrong parameter - should be on relevant $table.getBooks()
And last make sure your list have more than 5 elements
#set($segregatedList = [])
#set($size = $table.getBooks().size())
#foreach($index in [0..$size-5])
#set($value = $index + 4)
$segregatedList.addAll($table.getBooks().subList($index, $value)))
$index += 4
#end
I am modifying the SalesConfirmDP class and trying to add the CustVendExternalItem.ExternalItemTxt field into a new field I have created.
I have tried a couple of things but I do not think my syntax was correct i.e I declare the CustVendExternalItem table in the class declaration. But then when I try to insert CustVendExternalItem.ExternalItemTxt into my new field, it does not populate, I guess there must be a method which I need to include?
If anyone has any suggestion it would be highly appreciated.
Thank you in advance.
private void setSalesConfirmDetailsTmp(NoYes _confirmTransOrTaxTrans)
{
DocuRefSearch docuRefSearch;
// Body
salesConfirmTmp.JournalRecId = custConfirmJour.RecId;
if(_confirmTransOrTaxTrans == NoYes::Yes)
{
if (printLineHeader)
{
salesConfirmTmp.LineHeader = custConfirmTrans.LineHeader;
}
else
{
salesConfirmTmp.LineHeader = '';
}
salesConfirmTmp.ItemId = this.itemId();
salesConfirmTmp.Name = custConfirmTrans.Name;
salesConfirmTmp.Qty = custConfirmTrans.Qty;
salesConfirmTmp.SalesUnitTxt = custConfirmTrans.salesUnitTxt();
salesConfirmTmp.SalesPrice = custConfirmTrans.SalesPrice;
salesConfirmTmp.DlvDate = custConfirmTrans.DlvDate;
salesConfirmTmp.DiscPercent = custConfirmTrans.DiscPercent;
salesConfirmTmp.DiscAmount = custConfirmTrans.DiscAmount;
salesConfirmTmp.LineAmount = custConfirmTrans.LineAmount;
salesConfirmTmp.CurrencyCode = custConfirmJour.CurrencyCode;
salesConfirmTmp.PrintCode = custConfirmTrans.TaxWriteCode;
if (pdsCWEnabled)
{
salesConfirmTmp.PdsCWUnitId = custConfirmTrans.pdsCWUnitId();
salesConfirmTmp.PdsCWQty = custConfirmTrans.PdsCWQty;
}
**salesConfirmTmp.ExternalItemText = CustVendExternalItem.ExternalItemTxt;**
if ((custFormletterDocument.DocuOnConfirm == DocuOnFormular::Line)
|| (custFormletterDocument.DocuOnConfirm == DocuOnFormular::All))
{
docuRefSearch = DocuRefSearch::newTypeIdAndRestriction(custConfirmTrans,
custFormletterDocument.DocuTypeConfirm,
DocuRestriction::External);
salesConfirmTmp.Notes = Docu::concatDocuRefNotes(docuRefSearch);
}
salesConfirmTmp.InventDimPrint = this.printDimHistory();
Well, AX cannot guess which record you need, there is a helper class CustVendExternalItemDescription to deal with it:
boolean found;
str externalItemId;
...
[found, externalItemId, salesConfirmTmp.ExternalItemText] = CustVendExternalItemDescription::findExternalItemDescription(
ModuleCustVend::Cust,
custConfirmTrans.ItemId,
custConfirmTrans.inventDim(),
custConfirmJour.OrderAccount,
CustTable::find(custConfirmJour.OrderAccount).CustItemGroupId);
The findExternalItemDescription method returns more information than you need here, but you have to define variables to store it anyway.
Well, the steps to solve this problem are fairly easy and i will try to give you a step by step approach how to solve this problem.
1) Are you initialising CustVendExternalItem properly? Make a record of the same and initialise it as Jan has shown above, then debug your code and see if the value is being initialised in your DP class.
2)If your value is being initialised correctly, but it is not showing up in the report design there can be multiple issues such as:
Overlapping of text boxes.
Insufficient space for the given field
Some report parameter/property not being set correctly which causes
your value not to show up on the report.
Check these one by one and you should end up arriving towards a solution
im processing link click events with mootools.
in my html i have a links with the id of this pattern: toggle_NUMBER e.g. toggle_1
now i get the id with this peace of code
var id = $(this.get('id').replace(togglePrefix,emptyPrefix));
my problem starts now:
i remove the prefix this way
var togglePrefix = 'toggle_', boxPrefix = 'page_', emptyPrefix = '';
so what should remain is a simple number like 1, 2 or 3.
now i tried to increase this number by one
var id_new = parseInt(id)+1;
but this didnt work and i have no clue how to change it!
Variable "id" is an object, because return value of $ function in mootools (and jQuery) is an object.
Try this:
var id_new = $(this).get('id').replace(togglePrefix, emptyPrefix) + 1;
Did you try $(this).next() before you went hacking into the ID?
I have a Java array such as:
String[] arr = new String[] {"123","doc","projectReport.doc"};
In my opinion the natural way to access would be:
#set($att_id = $arr[0])
#set($att_type = $arr[1])
#set($att_name = $arr[2])
But that it is not working. I have come with this workaround. But it a bit too much code for such an easy task.
#set($counter = 0)
#foreach($el in $arr)
#if($counter==0)
#set($att_id = $el)
#elseif($counter==1)
#set($att_type = $el)
#elseif($counter==2)
#set($att_name = $el)
#end
#set($counter = $counter + 1)
#end
Is there any other way?
You can use use Velocity 1.6: for an array named $array one can simply do $array.get($index).
In the upcoming Velocity 1.7, one will be able to do $array[$index] (as well as $list[$index] and $map[$key]).
You could wrap the array in a List using Arrays.asList(T... a). The new List object is backed by the original array so it doesn't wastefully allocate a copy. Even changes made to the new List will propagate back to the array.
Then you can use $list.get(int index) to get your objects out in Velocity.
If you need to get just one or two objects from an array, you can also use Array.get(Object array, int index)
to get an item from an array.
String[] arr = new String[] {"123", "doc", "projectReport.doc"};
In my opinion the natural way to access would be:
#set($att_id = $arr[0])
#set($att_type = $arr[1])
#set($att_name = $arr[2])
The value for this can be get by using $array.get("arr", 1) because there is no direct way to get the value from array like $att_id = $arr[0] in velocity.
Hope it works :)
Velocity 1.6
$myarray.isEmpty()
$myarray.size()
$myarray.get(2)
$myarray.set(1, 'test')
http://velocity.apache.org/engine/1.7/user-guide.html
there is an implicit counter $velocityCount which starts with value 1 so you do not have to create your own counter.
Brian's answer is indeed correct, although you might like to know that upcoming Velocity 1.6 has direct support for arrays; see the Velocity documentation for more information.
I ended up using the ListTool from the velocity-tools.jar. It has methods to access an array's elements and also get its size.
I has the same question and it got answered on another thread
#set ( $Page = $additionalParams.get('Page') )
#set ( $Pages = [] )
#if ( $Page != $null && $Page != "" )
#foreach($i in $Page.split(";"))
$Pages.add($i)
#end
#end
Array indexing in Confluence / Velocity templates