i have an application in which i have around 100 textinputs all are numbers
i want to simplify the addition ie. any other way than saying txt1.text+txt2.text.....
that would increase my code a lot
is it possible to have (n+=txt*.text) or some thing like that
any help would be appreciated have to get the application done in two days thank you
If txt1, txt2 etc are public properties of the class representing this, you can use the following code to get the sum of the numbers in the text inputs.
var n:Number = 0;
for(i = 1; i <= total; i++)
n += Number(this["txt" + i].text);
To get a concatenated string:
var s:String = "";
for(i = 1; i <= total; i++)
s += this["txt" + i].text;
If the text inputs are properties of a different class, use the instance name of the object instead of this. For example:
instanceName["txt" + i].text;
Another solution that is more clean is to store them in an array and loop through them. But that might require changes in other parts of your code.
Related
Sorry in advance if I’m not phrasing this question correctly. I know nothing about InDesign scripting, but this would solve a workflow problem I’m having at my company, so I would appreciate any and all help.
I want to find all strings in an InDesign file that are between angle brackets (i.e. <variable>) and export that out into a list. Ideally this list would be a separate document but if it can just be dumped into a text frame or something that’s fine.
Any ideas on how to do this? Thank you in advance for any and all help.
Here is something simple:
app.findGrepPreferences=NothingEnum.NOTHING; //to reset the Grep search
app.findGrepPreferences.findWhat = '<[^<]+?>'; //the word(s) you are searching
var fnd = app.activeDocument.findGrep (); //execute search
var temp_str = ''; //initialize an empty string
for (var i = 0; i < fnd.length; i++) { //loop through results and store the results
temp_str += fnd[i].contents.toString() + '\r'; // add next found item text to string
}
var new_doc = app.documents.add (); //create a new document
app.scriptPreferences.measurementUnit = MeasurementUnits.POINTS; //set measurement units to points
var text_frame = new_doc.pages[0].textFrames.add({geometricBounds:[0,0,100,100]});// create a new text frame on the first page
text_frame.contents = temp_str; //output your text to the text frame in the new document
For more data see here.
I feel really dumb for having to post this, but I've been trying to achieve this for an entire week now and I'm getting nowhere!
I'm trying to create a highscore board. Top 10 scores, saved to an INI file. I have searched every single thing on the entire internet ever. I just do not get it.
So what I have tried is this...
I have a "load_room" setup. When this room loads, it runs this code:
ini_open('score.ini')
ini_write_real("Save","highscore_value(1)",highscore_value(1));
ini_write_string("Save","highscore_name(1)",highscore_name(1));
ini_close();
room_goto(room0);
Then when my character dies:
myName = get_string("Enter your name for the highscore list: ","Player1"); //if they enter nothing, "Player1" will get put on the list
highscore_add(myName,score);
ini_open('score.ini')
value1=ini_write_real("Save","highscore_value(1)",0);
name1=ini_write_string("Save","highscore_name(1)","n/a");
ini_close();
highscore_clear();
highscore_add(myName,score);
score = 0;
game_restart();
I'm not worried about including the code to display the scores as I'm checking the score.ini that the game creates for the real values added.
With this, I seem to be able to save ONE score, and that's all. I need to save 10. Again, I'm sorry for asking the same age-old question, but I'm really in need of help and hoping someone out there can assist!
Thanks so much,
Lee.
Why you use save in load_room instead load?
Why you clear the table after die?
You need to use loop for save each result.
For example, loading:
highscore_clear();
ini_open("score.ini");
for (var i=1; i<=10; i++)
{
var name = ini_read_string("Save", "name" + string(i), "");
var value = ini_read_real("Save", "value" + string(i), 0);
if value != 0
highscore_add(name, value);
}
ini_close();
room_goto(room0);
Die:
myName = get_string("Enter your name for the highscore list: ","Player1");
highscore_add(myName, score);
ini_open("score.ini");
for (var i=1; i<=10; i++)
{
ini_write_string("Save", "name" + string(i), highscore_name(i));
ini_write_string("Save", "value" + string(i), string(highscore_value(i)));
}
ini_close();
score = 0;
game_restart();
And few more things...
score = 0;
You need do it when game starts, so here it is unnecessary.
get_string("Enter your name for the highscore list: ","Player1");
Did you read note in help?
NOTE: THIS FUNCTION IS FOR DEBUG USE ONLY. Should you require this functionality in your final game, please use get_string_async.
I used ini_write_string(..., ..., string(...)); instead ini_write_real() because second case will save something like 1000.000000000, and first case will save just 1000.
This pertains to .NET Web Performance Tests.
If I have an ASP.NET page with a GridView that has a column of ints, how do I write an extraction rule to get the largest int in the column?
I tried creating a custom extraction rule by inheriting from ExtractionRule and in the Extract method using e.Response.HtmlDocument.GetFilteredHtmlTags however, the HtmlTags returned don't seem to expose their innerHtml contents.
Perhaps you can write an extraction rule that gets the whole column, then process the numbers to get their maximum value. Alternatively, use a built-in extraction rule to get the whole column, then write a plugin to get the maximum value. In either case your code should expect a mixture of numbers and other text.
Ben Day has a great blog post containing two types that express similar concerns. TableColumnValueValidator and ExtractRandomValueFromTable.
http://www.benday.com/2013/08/19/validation-extraction-rules-for-visual-studio-2012-web-performance-tests/
In the Extract(object, ExtractionEventArgs), you need to parse the ExtractionEventArgs.Response.BodyString. Ben uses the HtmlAgilityPack library for this. http://www.nuget.org/packages/htmlagilitypack
Something like this is roughly the code you'd need. This is simliar logic to ExtractRandomValueFromTable.
This does not account for thead/tbody or cells that span multiple columns/rows.
HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(e.Response.BodyString);
HtmlNode table = doc.GetElementbyId(TableId); // TableId is a test property
HtmlNodeCollection columns = table.SelectNodes("//th");
int columnIndex = FindColumnIndexByName(columns, ColumnName); // ColumnName is a test property
HtmlNodeCollection rows = table.SelectNodes("//tr")
int maxValue = Int32.MinValue;
foreach(HtmlNode row in rows)
{
HtmlNodeCollection cells = row.SelectNodes("./td");
// Todo check for bounds of cells here
HtmlNode cell = cells[columnIndex];
int value = Int32.MinValue;
Int32.TryParse(cell.InnerText.Trim(), out value);
maxValue = Math.Max(value, maxValue);
}
e.WebTest.Context.Add(ContextParameterName, maxValue);
int FindColumnIndexByName(HtmlNodeCollection columns, string columnName)
{
for(int i=0; i<columns.Count; i++)
if (String.Equals(columns[i].InnerText, columnName, StringComparison.OrdinalIgnoreCase))
{
return i;
}
return -1;
}
I've got a JS array which is writing to a text file on the server using StreamWriter. This is the line that does it:
sw.WriteLine(Request.Form["seatsArray"]);
At the moment one line is being written out with the entire contents of the array on it. I want a new line to be written after every 5 commas. Example array:
BN,ST,A1,303,601,BN,ST,A2,303,621,BN,WC,A3,303,641,
Should output:
BN,ST,A1,303,601,
BN,ST,A2,303,621,
BN,WC,A3,303,641,
I know I could use a string replace but I only know how to make this output a new line after every comma, and not after a specified amount of commas.
How can I get this to happen?
Thanks!
Well, here's the simplest answer I can think of:
string[] bits = Request.Form["seatsArray"].Split(',');
for (int i = 0; i < bits.Length; i++)
{
sw.Write(bits[i]);
sw.Write(",");
if (i % 5 == 4)
{
sw.WriteLine();
}
}
It's not terribly elegant, but it'll get the job done, I believe.
You may want this afterwards to finish off the current line, if necessary:
if (bits[i].Length % 5 != 0)
{
sw.WriteLine();
}
I'm sure there are cleverer ways... but this is simple.
One question: are the values always three characters long? Because if so, you're basically just breaking the string up every 20 characters...
Something like:
var input = "BN,ST,A1,303,601,BN,ST,A2,303,621,BN,WC,A3,303,641,";
var splitted = input.Split(',');
var cols = 5;
var rows = splitted.Length / cols;
var arr = new string[rows, cols];
for (int row = 0; row < rows; row++)
for (int col = 0; col < cols; col++)
arr[row, col] = splitted[row * cols + col];
I will try find a more elegant solution. Properly with some functional-style over it.
Update: Just find out it is not actually what you needs. With this you get a 2D array with 3 rows and 5 columns.
This however will give you 3 lines. They do not have a ending ','. Do you want that? Do you always want to print it out? Or do you want to have access to the different lines?:
var splitted = input.Split(new [] { ','}, StringSplitOptions.RemoveEmptyEntries);
var lines = from item in splitted.Select((part, i) => new { part, i })
group item by item.i / 5 into g
select string.Join(",", g.Select(a => a.part));
Or by this rather large code. But I have often needed a "Chunk" method so it may be reusable. I do not know whether there is a build-in "Chunk" method - couldn't find it.
public static class LinqExtensions
{
public static IEnumerable<IList<T>> Chunks<T>(this IEnumerable<T> xs, int size)
{
int i = 0;
var curr = new List<T>();
foreach (var x in xs)
{
curr.Add(x);
if (++i % size == 0)
{
yield return curr;
curr = new List<T>();
}
}
}
}
Usage:
var lines = input.Split(',').Chunks(5).Select(list => string.Join(",", list));
I would like to use the IEnumerable function Intersect() to combine a few list and get the similar integers from each list. The problem I'm faced with is that I don't know how many list I will need to compare.
Here is an example:
A{1,2,3,4}
B{1,2,3}
C{1,2}
results = A.Intersect(B).Intersect(C)
This works great, but the next time around I may have a D{1,2} next time I come across the function.
I'd like to use the Intersect method, but I'm open to new ideas as well.
If you are receivng the collections in a list, you could do this:
List<List<int>> lists = new List<List<int>>();
var result = lists[0].AsEnumerable();
for (int i = 0; i < lists.Count - 1; i++)
{
result = result.Intersect(lists[i + 1]);
}