My project is a simple shopping game where the user types in the quantity amount, and the value of the individual prices appears and then a total sum can appear below.
I have managed to create the part of displaying the individual product price but i am confused on how to add the total sum and display correctly at the instance that i defined.
Some info
Actionscript will check for keypress event
sample of code snippet:
if(e.keyCode == 49){ //1
trace("Key Code Pressed: " + e.keyCode);
amount1.text = "1.00"
}
...
var total:Number = amount1+ amount2+amount3+amount4+amount5;
output1.text = String(total);
From the code above, when the user types 1, the price will change to "1.00" on the price instance field (dynamic text type).
Picture below:
A sample of my game running:
Total price should be $13.00 dollars..
Is there any way to make this happen? I believe is it something to do with parseint.
You should be able to string together multiple parseint statements like this:
var total:number = parseint(amount1.text) + parseint(amount2.text) + parseint(amount3.text) + parseint(amount4.text) + parseint(amount5.text);
output1.text = total;
If you go this route, you will need to handle stituations that involve NaN
Here is the documentation on parseint if you haven't already, you should look at it. http://help.adobe.com/en_US/AS2LCR/Flash_10.0/help.html?content=00000590.html
Related
Is there a way to have a paragraph of text get spit out when you have a certain input, from say a google questionnaire?
And make it so you could have say 5 inputs, and it would spit out 5 paragraphs of information, into one document?
For example:
If someone fills out a questionnaire where the first question is year of birth, the tool would spit out the first paragraph with a description of what the year they were born was like.
Second question would be their birth country, the tool would place a paragraph of text about their birth country into the document.
etc etc
Many thanks in advance for any help
It is possible to create documents using a specific criteria based in form responses. I created the following sample script using Google Apps Script so you can get the idea:
function docCreation() {
var ss = SpreadsheetApp.getActive().getSheetByName("Form Responses 1");
var range = ss.getDataRange();
var values = range.getValues().reverse(); //reverses the array to get the last value in the first position
var doc = DocumentApp.create("Testing doc"); // You can change the name to match a username or any other variable instead
switch (getMonth(values[0][1].toString())) {
case 'Aug':
doc.getBody().appendParagraph("This is a sample body for August");
break;
case 'Jul':
doc.getBody().appendParagraph("This is a sample body for July");
break;
}
}
// Second function that returns the month value of the date introduced by the user
// I separated it because it is not that relevant to the main goal
function getMonth(val){
var month = val.split(" ");
return month[1];
}
It is a very simple script that checks if the month of the date introduced by the user is August or July, and if so, it creates a doc with a simple text as paragraph.
The script is bounded to the Google Sheet of the form responses and you can create a trigger so that every time a user fills out the form, the script starts running to create the needed documents. Now as I mentioned, this is just a sample, and the logic and docs format would depend on your specific needs and usage.
References:
Class Body
Create document
I am building an iOS app in SwiftUI for which I have a Core Data model with two entities:
CategoryEntity with attribute: name (String)
ExpenseEntity with attributes: name (String) and amount (Double)
There is a To-many relationship between CategoryEntity and ExpenseEntity (A category can have many expenses).
I’m fetching the categories and showing them in a list together with the sum of the expenses for each category as follows: Link to app screenshot
I would like to add a sort to the fetch request so the categories appear in order depending on the total amount of their expenses. In the example of the previous picture, the order of appearance that I would like to get would be: Tech, Clothes, Food and Transport. I don’t know how to approach this problem. Any suggestions?
In my current implementation of the request, the sorted is done alphabetically:
// My current implementation for fetching the categories
func fetchCategories() {
let request = NSFetchRequest<CategoryEntity>(entityName: "CategoryEntity")
let sort = NSSortDescriptor(keyPath: \CategoryEntity.name, ascending: true)
request.sortDescriptors = [sort]
do {
fetchedCategories = try manager.context.fetch(request)
} catch let error {
print("Error fetching. \(error.localizedDescription)")
}
}
You don't have to make another FetchRequest, you can just sort in a computed property like this:
(I assume your fetched results come into a var called fetchedCategories.)
var sortedCategories: [CategoryEntity] {
return fetchedCategories.sorted(by: { cat1, cat2 in
cat1.expensesArray.reduce(0, { $0 + $1.amount }) >
cat2.expensesArray.reduce(0, { $0 + $1.amount })
})
}
So this sorts the fetchedCategories array by a comparing rule, that looks at the sum of all cat1.expenses and compares it with the sum of cat2.expenses. The >says we want the large sums first.
You put the computed var directly in the View where you use it!
And where you used fetchedCategories before in your view (e.g. a ForEach), you now use sortedCategories.
This will update in the same way as the fetched results do.
One approach would be to include a derived attribute in your CategoryEntity model description which keeps the totals for you. For example, to sum the relevant values from the amount column within an expenses relation:
That attribute should be updated whenever you save your managed object context. You'll then be able to sort it just as you would any other attribute, without the performance cost of calculating the expense sum for each category whenever you sort.
Note that this option only really works if you don't have to do any filtering on expenses; for example, if you're looking at sorting based on expenses just in 2022, but your core data store also has seconds in 2021, the derived attribute might not give you the sort order you want.
The title might be worded weirdly or unclear, but I am creating a game using android studio and Kotlin as the language. I have a repository that retrieves the score to the game (also stores it):
val readAllData: LiveData<List<ScoreDB>> = scoreDao.getScore()
Then in my leaderboard composable function I have:
val scoreList : LiveData<List<ScoreDB>> = vm.readAllData
I want to filter out this list to display the top 10 scores. After scoreList is filtered to only the top ten score, I was going to put it in a lazyColumn using something like this:
//TODO List highest scores from database in this lazycolumn
items(10){idx->
ScoreRow(idx)
}
I am stuck on how to filter the scoreList to contain only the top 10 scores and then to display them in the lazy column. Thanks for the help
You can use sortedByDescending() to filter the list, and use take() to get the first 10 elements. If you want to show it, you should create a new LivaData to store your filterd list:
val topTenScoreList : LiveData<List<ScoreDB>> =
Transformations.map(scoreList) {
it.sortedDescending{ s->s.score }.take(10)
}
And use topTenScoreList to generate columns
I want to filter out this list to display the top 10 scores.
OK, so you need
a list
to the sort the list highest to lowest and
to take the first 10 of that:
So:
val topTenScores = scoreList // The live data
.value // The actual list
.sortedByDescending { it.score } // The list sorted by ScoreDB.score
.take(10) // And filtering out the first 10
I has to display a list of books that containes more than 50 000 book.
I want to display paged list where for each page i invoke a method that gives me 20 books.
List< Books > Ebooks = Books.GetLibrary(index);
But using PagedList doesnt match with my want because it creates a subset of the collection of objects given and accesse to each subset with the index. And refering to the definition of its methode, i had to charge the hole list from the begining.
I also followed this article
var EBooks = from b in db.Books select b;
int pageSize = 20;
int pageNumber = (page ?? 1);
return View(Ebooks.ToPagedList(pageNumber, pageSize));
But doing so, i has to invoke (var Books = from b in db.Books select b; ) on each index
**EDIT****
I'm searching for indications to achieve this
List< Books > Ebooks = Books.GetLibrary(index);
and of course i has the number of all the books so i know the number of pages
So i'm searching for indication that leads me to achieve it: for each index, i invoke GetLibrary(index)
any suggestions ?
Have you tried something like:
var pagedBooks = Books.GetLibrary().Skip(pageNumber * pageSize).Take(pageSize);
This assumes a 0-based pageNumber.
If that doesn't work, can you add a new method to the Books class that gets a paged set directly from the data source?
Something like "Books.GetPage(pageNumber, pageSize);" that way you don't get the entire collection every time.
Other than that, you may have to find a way to cache the initial result of Books.GetLibrary() somewhere.
I have a custom list in SharePoint (specifically, MOSS 2007.) One field is a yes/no checkbox titled "Any defects?" Another field is "Closed by" and names the person who has closed the ticket.
If there are no defects then I want the ticket to be auto-closed. If there are, then the "Closed by" field ought to be filled in later on.
I figured I could set a calculated default value for "Closed by" like this:
=IF([Any defects?],"",[Me])
but SharePoint complains I have referenced a field. I suppose this makes sense; the default values fire when the new list item is first opened for entry and there are no values in any fields yet.
I understand it is possible to make a calculated field based on a column value but in that case the field cannot be edited later.
Does anyone have any advice how to achieve what I am trying to do?
Is it possible to have a "OnSubmit" type event that allows me to execute some code at the point the list item is saved?
Thank you.
Include a content editor web part in the page (newform.aspx / editform.aspx) and use jQuery (or just plain javascript) to handle the setting of default values.
Edit: some example code:
In the lists newform.aspx, include a reference to jquery. If you look at the html code, you can see that each input tag gets an id based on the field's GUID, and a title that's set to the fields display name.
now, using jquery we can get at these fields using the jQuery selector like this:
By title:
$("input[title='DISPLAYNAMEOFFIELD']");
by id (if you know the field's internal guid, the dashes will ahve to be replaced by underscores:
// example field id, notice the guid and the underscores in the guid ctl00_m_g_054db6a0_0028_412d_bdc1_f2522ac3922e_ctl00_ctl04_ctl15_ctl00_ctl00_ctl04_ctl00_ctl00_TextField
$("input[id*='GUID']"); //this will get all input elements of which the id contains the specified GUID, i.e. 1 element
We wrap this in the ready() function of jQuery, so all calls will only be made when the document has fully loaded:
$(document).ready(function(){
// enter code here, will be executed immediately after page has been loaded
});
By combining these 2 we could now set your dropdown's onchange event to the following
$(document).ready(function(){
$("input[title='DISPLAYNAMEOFFIELD']").change(function()
{
//do something to other field here
});
});
The Use jQuery to Set A Text Field’s Value on a SharePoint Form article on EndUserSharePoint.com shows you how to set a default value for a field using JavaScript/jQuery.
They also have a whole series of articles on 'taming calculated columns' that will show you many more powerful options you have for calculated fields with the use of jQuery.
One thing to be aware of when inserting JavaScript into a SharePoint page and modifying the DOM is support. There is a small chance that a future service pack will break the functionality you add, and it is quite likely that the next version of SharePoint will break it. Keeping this mind however, I believe it's a good solution at this time.
I've got a walk through with sample code that may help
Setting a default duration for new calendar events
It sets the End Time/Date fields to Start Time + 1.5 hours when you create a new event.
Its complicated a little by the steps need to do the time/date work, but you'll see examples of how to find the elements on the form and also one way to get your script onto the newform.aspx without using SPD.
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js">
</script>
<script type="text/javascript">
// Set the hours to add - can be over 24
var hoursToAdd = 1;
// Mins must be 0 or div by 5, e.g. 0, 5, 10, 15 ...
var minutesToAdd = 30;
// JavaScript assumes dates in US format (MM/DD/YYYY)
// Set to true to use dates in format DD/MM/YYYY
var bUseDDMMYYYYformat = false;
$(function() {
// Find the start and end time/minutes dropdowns by first finding the
// labels then using the for attribute to find the id's
// NOTE - You will have to change this if your form uses non-standard
// labels and/or non-english language packs
var cboStartHours = $("#" + $("label:contains('Start Time Hours')").attr("for"));
var cboEndHours = $("#" + $("label:contains('End Time Hours')").attr("for"));
var cboEndMinutes = $("#" + $("label:contains('End Time Minutes')").attr("for"));
// Set Hour
var endHour = cboStartHours.attr("selectedIndex") + hoursToAdd;
cboEndHours.attr("selectedIndex",endHour % 24);
// If we have gone over the end of a day then change date
if ((endHour / 24)>=1)
{
var txtEndDate = $("input[title='End Time']");
var dtEndDate = dtParseDate(txtEndDate.val());
if (!isNaN(dtEndDate))
{
dtEndDate.setDate( dtEndDate.getDate() + (endHour / 24));
txtEndDate.val(formatDate(dtEndDate));
}
}
// Setting minutes is easy!
cboEndMinutes.val(minutesToAdd);
});
// Some utility functions for parsing and formatting - could use a library
// such as www.datejs.com instead of this
function dtParseDate(sDate)
{
if (bUseDDMMYYYYformat)
{
var A = sDate.split(/[\\\/]/);
A = [A[1],A[0],A[2]];
return new Date(A.join('/'));
}
else
return new Date(sDate);
}
function formatDate(dtDate)
{
if (bUseDDMMYYYYformat)
return dtDate.getDate() + "/" + dtDate.getMonth()+1 + "/" + dtDate.getFullYear();
else
return dtDate.getMonth()+1 + "/" + dtDate.getDate() + "/" + dtDate.getFullYear();
}
</script>