Array Of Arrays
I'm trying to make a recursive program and I need to store an array of visited states. Each state is another array and I think there is no way of doing it with vbscript classic (not .NET). The thing would be something like that (not recursive)
Dim state(3,3)
Dim visitedStates(50)
initializeState(state)
visitedStates(1) = state
changeState(state)
visitedStates(2) = state
I don't know if I could store it in a three dimension array. More or less like visitedStates(50,3,3).
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arrContents = Split(strContents, vbCrLf)
but now i want to divide the contents of "arrContents" evenly and randomly into 6 other arrays.
How can i go about doing this?
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I dump the entire recordset into an array:
If not rs.EOF Then
aEmp = rs.GetRows()
Contents of the array are in this order:
EmpID,EmpName,Indent,Sub_ID,Lft,Rgt,MgrID, LastName
This query sort on the basis of Lft and Rgt columns.
The name of the array is: aEmp.
My question here is how can I get only the LastName from the aEmp array into another array so that I can sort the names alphabetically and then display the employees in the alphabetical order.
Or is there is another way I could this by using the same array while keeping the lft and rgt sort of the query? If I sort based at the SQL query level, I can see the names sorted by the lft, rgt and lastname, but since the lastname is at the end of the sort list - it does not appear alphabetically.
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In working with arrays, I have found that I am unable to dimension and array
with a variable that has an integer value but I can redimension one this
way. I haven't see any information that tells me if this is a requirement,
although it appears to be because I get an error if I try it.
Ex.
Dim b
b = 10
Dim a(b) ' this errors out but
Dim a() ' this
Redim a(b) ' works
Code:
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I have trouble working with arrays in asp.. I have the following error :Microsoft VBScript runtime (0x800A0009)
Subscript out of range: '[number: 0]'
the line that gives me the error is the following:
Door_OpeningValH= aDoor_OpeningVal(0)
and my code is this:
Door_OpeningVal= rs("Door_Open_Dimension")
aDoor_OpeningVal = split(Door_OpeningVal, "x", -1, 1)
Door_OpeningValH = aDoor_OpeningVal(0)
aDoor_OpeningValW = split(aDoor_OpeningVal(1)," ",-1,1)
Door_OpeningValW = aDoor_OpeningValW(0)
Door_OpeningValUnit = aDoor_OpeningValW(1)
what i'm doing is recivieng values from 2 textboxes and a combo box.I want it to save in my database like this:
2x5 ft
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I need to create a multidimensional array using another int as one of the criteria but I keep getting probs with my code, what am I doing wrong?
Code:
intMonthName = Cint(Month(field_in_my_database))
Dim myarray(intMonthName,2,5)
I get this error message:
Quote: Microsoft VBScript compilation error '800a0402'
Expected integer constant
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I am using ASP with VBScript and I want to know how to seperate a 2 dimensional array into 1 Dimensional arrays:
like if
MyArray is a 2 D array and I want to store the first row of this array in another array , like in C
MyArray[5][5] //this is a 2D array
OneDimArray=MyArray[0] // stores the first row of the 2D array in OneDimArray
is there a way to do it in VBScript ????
I couldn't find a way
I don't want to do it with loops I hate code with too much loops,
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How can display unique values from an array. I dont want to loop thru all the values and do it. Is there a better way?.
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What does the numeral '1' mean in the following statement?
For J = 0 to UBound(QArray, 1)
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I have an array in ASP and I am populating the array with the values from database on checking a condition. Lets say i have array of arr(5). Initially I made all the array items null ...
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I have an array in ASP called WordsArray() which contains several words. What I would like to do is search the array for a word, and if its not there, add it to another array ResultsArray()
So far, a loop in my code only checks the current array value, and not the rest of the array, adding the search word to the end of the resultsArray regardless.
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I have two related tables in my database. One stores events and the other stores a list of key topics.
I have an interface set up where users can add / edit events.
In the add event page, I am querying the "key topics" table and returning them as options (array of checkboxes). The user makes their pick, and submits. All the data saves in the 'event" table, including the primary id of the "topics".
That part works great. The problem I am having is when the EDIT event page resolves, I am trying to "check" the options that were previously saved.
First thing I do (at the top of the page) is to query the events table to pull all of the data out. I use the 'events" table to do this.
For the checkboxes, I am once again looping through them in a query that uses the "key topics" table. So the boxes are displayed, but I can't seem to get the logic right to have the appropriate ones checked. here is my current code:
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i want to create a dynamic list or array in asp as we have arraylist in asp.net. what i want is that i want to hold the values selected by the user in a list and in advance i dont know that how much values the user will select. i also tried to use array with redim but that did not work as we can create array with only constant integer parameter.
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at the moment i am creating a shopping cart of sorts. Simply the user selects the check boxes of the items he wants and clicks submit. The items are dynamically created and they could select anything from 1 to 100 items..
so processing the form is clear not possible by hard coding. How could i read all the values from the POST into an array instead of processing each item at a time.
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I have a string that looks like this: a|b|c|d%e|f| ...
I split once on "%"
ar1 = Split(Mystring, "%")
then when I try and split the ar1 by
ar2 = Split(ar1, "|")
I get error '800a000d' Type mismatch
I have tried
ar2 = Split(Cstr(ar1), "|")
How can I split this string?
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I have run into a unique issue, what I want to be able to do is store a collection or array into a database or xml file. The main reason for doing this, is I don't want to use Sessions as they are volatile to server hiccups or resets. I don't want to use cookies as they are insecure, but I will use one cookie to store a UniqueID to relate to the data in the database or XML file.Can anyone think of a way to store an array in Access, MySQL, or XML file?
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I'm trying to create a table summary from SQLServer.
There are ten questions that the user must answer.
I can create the ten arrays, np, but I'm just thinking, say Question 9 never has anyone answer with the value 1, then the following step in the code (the way I see it) would fall on its face.
There are two ways round it that I can see. Test for an empty array 'index', i.e if Array9(1) = "" then ...
But my question is this, is there a way to initialise an array so that all it's values are zero? This would solve the need to test for "" later.
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I have the following:
dim app_ids, irowloop, icolloop
app_ids = get_app_logins(session("stremail"))
for irowloop = 0 to ubound(app_ids, 2)
for icolloop = 0 to ubound(app_ids, 1)
response.write(app_ids(icolloop, irowloop) & ",")
next 'icolloop
response.write("|")
next 'irowloop
That returns:
0,0,bobsmith,pAssWord,|0,71,tom,tom,|0,71,tomf,pAs sWord,|1,5,tom,a1,|
Is it possible to remove the final ',' before the '|' ??
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What I have is a recordset listing out a group of names. I've retrieved the field that lists the id numbers for the array and split them to a list. Then I want it to loop through the names listing trying to highlight the ids that need to be hightlighted.
What I am getting is my list repeats the names according to how many ids are in the array. So if I have 2 numbers in the array I see every name on the list twice and the two that I need selected.
I want the list to show the names one time with the correct names selected. What is wrong with this code? Code:
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Is there a performance advantage to parsing thru a recordset verus using an array?
I'm currently trying to populate a listbox by returning data from my database, then either parsing thru the recordset until I reach the EOF, or putting the data into an array.
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Can someone explain to me the performance implications of using Dictionaries rather than arrays? I imagine arrays are lighter but how much lighter?
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Is it possible with ASP to use arrays with names (e.g user("username") = "ble") instead of numbers (e.g user(1) = "ble")?(I do know of the dictionary object, but is it wise to use that 7 times or more a page?
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I'm trying to figure out if there is an easy way to combine the contents of two arrays into one array. Order does not matter, I just want them all together. I'm sort of new to working with arrays, so I don't know if there is a really basic way to do this.
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I have an array of product names what I am storing in a session variable.I am looking at being able to delete a specific item but am having trouble acheiving this. I am retreiving the Session variable and initialising it to a new array, then I want to copy this across to a new array apart from the item that I want deleted. I am having difficulty creating an array using a variable as the new array length.
Code:
Expected integer constant
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I have one ASP and sends XML data to another ASP which returns Data from a Database. Pretty straight forward, however the XML string is quite long and I would like to pass it to the second ASP via a POST rather then a GET. Problem is that the only way to retrieve the data is to use the BinaryRead method of the Request object.
This data is only text, but I can not find any reference of how to use the data once I have retrieved it?how do I access the Data from the REQUEST.BINARYREAD?
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WINXP/FP2000/IIS4
Is is possible to pass a populated static array to a new page - as session variable, maybe or cookie?
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i would assume it should go outside the inner for/loop so it would print a line for each record, since your outer loop is for each record and your inner loop is the columns. don't see how it's working that way.
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how to get and assign the first dimension of a two dimensional array to another array? For example, I have a recordset object (rsObj) and then I take that object and assign to array (via GetRows() method). I would like to take just the first dimension and assign to another array, but I get a "Subscript Out of Range" error.... any ideas?
temp_array = rsObj.GetRows
new_array = temp_array(0)
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I have two 2-dimensional arrays (made by using GetRows()) What I need to do is:
Loop
If Arr1(0) = Arr2(0) then
do an update....
End if
End Loop
Basically I need to compare each value in Arr1(0) to the values in Arr2(0) - if I get a match, I have to do an update in the database. What is the easiest way to do this .
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basically the first array holds all the text_ids for the table text and the second array holds all the text_ids on a table join. What i mean is i have joined two tables text and text_section and it lists all the textids in the section.
i need to return a list of the textids that are not listed in the section so i need a way of comparing the two arrays and pulling out the ids that appear in array1 and not array 2 .
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I'm trying to understand arrays. Would someone be willing to explain in simple English what this ******...*******part of the code means?
x = 2
subcat = new Array();
subcatagorys = "Health"
subcatagoryof = "2"
subcatagoryid = "4"
subcat[x,0] = subcatagorys;
subcat[x,1] = subcatagoryof;
subcat[x,2] = subcatagoryid;
**************if (subcat[x,1] == selecteditem){
var option2 = new Option(subcat[x,0], subcat[x,2])
inform.subcatagory.options[inform.subcatagory.length]=option2**************
Oops, sorry, I think this belongs in the JavaScript forum.
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Basically, I want to have 1 large array, that could have any number of items... and if any of these items happen to be an array themselves, display the contents of the inner array. Code:
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I have an array and I need to be able to split the results into groups of 3 and insert into my database. The groups of three are user records. Here's an example of what the array looks like:
123456
Doe
John
11223
Smith
John
I need to be able to take the first three, (userid, last name, first name), and insert them into their respective columns in the database, and then move onto the next three until it reaches the end. Anybody know how I can accomplish this?
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