Array Question
Can you use a variable name as the index of an array? It doesn't appear so or I'm doing something wrong. Here's what I'm trying: put 1 into tasks[Search] put 2 into tasks[Reports] then in a menuPick handler: on menuPick pChoice goto cd tasks[pChoice] end menuPick I need to do this because I have more cards than I have menu choices and they are intermixed with the real ones and I don't want the user to go directly to these hidden cards. Am I going to have to resort to a do command? I tried that quickly but it just gave me an error. len morgan ___ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array Question
Len Morgan wrote: Can you use a variable name as the index of an array? It doesn't appear so or I'm doing something wrong. Here's what I'm trying: put 1 into tasks[Search] put 2 into tasks[Reports] then in a menuPick handler: on menuPick pChoice goto cd tasks[pChoice] end menuPick Hi Len, If your actual script contains goto and not go to, that could be your problem. -- Phil Davis PDS Labs Professional Software Development http://pdslabs.net ___ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array Question
Len Morgan wrote: Can you use a variable name as the index of an array? It doesn't appear so or I'm doing something wrong. Here's what I'm trying: put 1 into tasks[Search] put 2 into tasks[Reports] then in a menuPick handler: on menuPick pChoice goto cd tasks[pChoice] end menuPick I need to do this because I have more cards than I have menu choices and they are intermixed with the real ones and I don't want the user to go directly to these hidden cards. Variables will work. Besides the goto issue, where are you filling the array? If it's in the same script as the menupick handler then it needs to be declared as a script local variable at the top of the script: local tasks -- allows all handlers in this script to access it on fillArray put 1 into tasks[Search] put 2 into tasks[Reports] end fillArray on menuPick pChoice if the keys of tasks = then fillArray go to cd tasks[pChoice] end menuPick Otherwise it won't be shared among the script handlers. If you are filling the tasks array in a different script, then you either need to make it a global variable or store it in a custom property (or property set) which you load into the tasks variable when you need it. In other words, there must be some way for all handlers to get access to the tasks variable. When it is only referenced within a handler, the variable will be set to empty when the handler begins and deleted when the handler ends. If your stack design allows it, it's often easier to just name cards the same as the menu items. Since card names aren't visible to the user, you can call them anything, and then all you need to do is: on menuPick pChoice go cd pChoice end menuPick It's a good idea to set the navigationArrows property to false if you don't want users paging through cards via the keyboard. -- Jacqueline Landman Gay | jac...@hyperactivesw.com HyperActive Software | http://www.hyperactivesw.com ___ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
Array Question
Good Morning All, I am feeling rather dense this today. I have never worked with arrays, and I don't seem to be able to understand how to set them up. I have two card fields with many lines and multiple items. I want to use the intersect command to find which lines have a particular item in common, but I can't figure out how to put each field into an array. Can anyone offer me some guidance? Thanks, John Miller ___ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array Question
Hi John, These two functions might get you started. They return common or uncommon LINES in two lists: you will adapt them ;-) function CommonList plist1,plist2 local tArray1,tArray2,tCommonList -- put empty into tArray1 put empty into tArray2 - repeat for each line tLine in plist1 put 1 into tArray1[tLine] end repeat repeat for each line tLine in plist2 put 1 into tArray2[tLine] end repeat - get the keys of tArray1 repeat for each line tLine in it if tArray2[tLine] = 1 then put tLine cr after tCommonList end if end repeat - delete char -1 of tCommonList return tCommonList end CommonList --- function UnCommonList plist1,plist2 local tArray1,tArray2,tUncommonList -- put empty into tArray1 put empty into tArray2 - repeat for each line tLine in plist1 put 1 into tArray1[tLine] end repeat repeat for each line tLine in plist2 put 1 into tArray2[tLine] end repeat - get the keys of tArray1 repeat for each line tLine in it if tArray2[tLine] = 0 then put tLine cr after tUncommonList end if end repeat - get the keys of tArray2 repeat for each line tLine in it if tArray1[tLine] = 0 then put tLine cr after tUncommonList end if end repeat - delete char -1 of tUncommonList return tUncommonList end UnCommonList Le 2 oct. 06 à 11:30, John Miller a écrit : Good Morning All, I am feeling rather dense this today. I have never worked with arrays, and I don't seem to be able to understand how to set them up. I have two card fields with many lines and multiple items. I want to use the intersect command to find which lines have a particular item in common, but I can't figure out how to put each field into an array. Can anyone offer me some guidance? Thanks, John Miller Best Regards from Paris, Eric Chatonet -- http://www.sosmartsoftware.com/[EMAIL PROTECTED]/ ___ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question
Hi Charles - A simple way, yielding approximate distances: You could first develop a grid that represents the entire geographic area containing the schools. For simplicity, maybe each block in the grid would represent a 1-by-1-mile area. Each school has a position represented by a horizontal vertical offset from some origin point - like the topLeft of the grid, or??? When two schools are selected, you could find the differences between their locations within the grid and that should give you approximate mileage, but only as the crow flies. A more complex way, yielding actual distances: This way requires that you have real info about the distances between all possible pairs of schools. I think you'd have about 6400 pairs, but my math may be off. If you do have this info, your array might be organized like so, with 1 element for each pair of schools: - Schools are numbered 1 - 80 - Each key has 2 comma-separated parts, organized like this: [fromSchoolNumber,toSchoolNumber] - The loaded 'tDistance' array would have elements that look something like this: tDistance[1,1] = 0 tDistance[1,2] = 3.5 tDistance[1,3] = 5.1 ... tDistance[80,78] = 12.9 tDistance[80,79] = 2.2 tDistance[80,80] = 0 Looking up a value could then be a simple matter. If each school's number corresponds to its line number in the popup lists, it could work like this: put btn 1 into tList -- all school names put lineOffset(label of btn 1,tList) into tSchool1Num put lineOffset(label of btn 2,tList) into tSchoo21Num put tDistance[tSchool1Num,tSchool2Num] into fld distance Hope this helps. Phil Davis CHARLES W SZASZ wrote: I am working on a stack that will have a mainstack and a substack for data. The mainstack will will have two popup buttons, representing schools. I want to set it up so that the can get the mileage going from one school (user selects a school that he is traveling from and selects another school that he going to) and presses the Return key or presses the default button. How do I code an array to give the mileage between two schools? There are about 80 schools. Charles Szasz Lead School Psychologist and Section 504 Coordinator Kanawha County Schools (304) 348-7770, Ext. 347 ___ use-revolution mailing list use-revolution@lists.runrev.com http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question
CHARLES W SZASZ wrote: I am working on a stack that will have a mainstack and a substack for data. The mainstack will will have two popup buttons, representing schools. I want to set it up so that the can get the mileage going from one school (user selects a school that he is traveling from and selects another school that he going to) and presses the Return key or presses the default button. How do I code an array to give the mileage between two schools? There are about 80 schools. Not sure if I'm answering precisely the right question here or not - but here's a couple of answers. I'm assuming that you will build the data from somewhere external (i.e. you aren't trying to calculate it based on ZIP code or from an address database). If you start with the distance info in a simple list, as in Stanford, Harvard, 5000 Stanford, Berkeley, 50 Berkeley, Harvard, 4960 etc. you could build an array, as in -- for ease of use make the array twice as big as it needs to be, by storing both Stanford,Harvard and also Harvard,Stanford -- assuming all distances are same in both directions repeat for each line L in distanceList put item 3 of L into distArray[item 1 of L, item 2 of L] put item 3 of L into distArray[item 2 of L, item 1 of L] end repeat and the you could look up distances simply as, e.g. put distArray[choiceA, choiceB] into myVar For only 6400 entries that would be fine - if you grew to storing large number of schools, you might want to encode the names (to save space), and you might want to store only half the array (to save space and marginally save look-up time) -- number all the schools, and store that number in array schoolNumber (assumed to be done already) repeat for each line L in distanceList put schoolNumber[item 1 of L], schoolNumber[item 2 of L] into temp put item 3 of L into tDistance sort items of temp numeric put tDistance into distArray[temp] end repeat and then look up by put choiceA, choiceB into temp -- or put schoolNumber[choiceA], schoolNumber[choiceB] into temp sort items of temp put distArray[temp] into myVar -- Alex Tweedly http://www.tweedly.net -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.7.3/15 - Release Date: 14/06/2005 ___ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
Array question
I am working on a stack that will have a mainstack and a substack for data. The mainstack will will have two popup buttons, representing schools. I want to set it up so that the can get the mileage going from one school (user selects a school that he is traveling from and selects another school that he going to) and presses the Return key or presses the default button. How do I code an array to give the mileage between two schools? There are about 80 schools. Charles Szasz Lead School Psychologist and Section 504 Coordinator Kanawha County Schools (304) 348-7770, Ext. 347 ___ use-revolution mailing list use-revolution@lists.runrev.com http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
Alex Tweedly wrote: At 20:25 30/09/2004 -0700, Mark Brownell wrote: What do you get for this? I'm not sure I did this right. [untested] repeat for each element i in x put i return after tResults end repeat put tResults into field 2 I don't see anything in the documentation of element or for each element that assures me they will be taken in the correct order. You shouldn't rely on it. The order may be correct in some circumstances (eg immediately after a split command and before you have modified the array), but mostly the ordering of elements will not be numeric. For example: put a,b,c,d,e,f,g,h,i into tvar split tvar by comma Then the resulting array is like this: [1]a [2]b [3]c [4]d [5]e [6]f [7]g [8]h [9]i But as soon as you do: put j into tvar[10] The element order would then be: [1]a [10]j [2]b [3]c [4]d [5]e [6]f [7]g [8]h [9]i HTH Martin Baxter ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
On Friday, October 1, 2004, at 02:48 AM, Alex Tweedly wrote: [...] Of course, if the problem initially posed had been slightly different, then these methods might have been required. And similarly, the scripts from both Mark and me used cr rather than the lineDelimiter; an assumption NOT justified by the initial problem statement - but it makes no detectable difference to the time. -- Alex. Well said professor Alex. Thanks for all those speed tests. Mark ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
On Friday, October 1, 2004, at 03:41 AM, Martin Baxter wrote: But as soon as you do: put j into tvar[10] The element order would then be: [1]a [10]j [2]b [3]c [4]d [5]e [6]f [7]g [8]h [9]i HTH Martin Baxter Thanks for the heads up on this. I've never tried using the for each element x except after having used the split function. Mark ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
Thanks to all who replied. And specifically to Alex Tweedly. In the past, I've always used this form. Don't know why I didn't on this occasion. Moving on gently into dementia. Jim ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Simple array question
I have an array x[1] x[2] x[3] ... etc. I combine x by return and put into a field. But the elements of the array are not ordered 1, 2,3 etc. I don't want to sort the list in the field by the values but by the numerical order of the keys. I do that now by brute force: repeat with i = 1 to m put x[i] into line i of tResults end repeat put tResults into field 2 But is there any quick way to get the list sorted by the keys? I have 11,000 elements in the array. Jim ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
On Thursday, September 30, 2004, at 02:48 PM, Jim Hurley wrote: repeat with i = 1 to m put x[i] into line i of tResults end repeat put tResults into field 2 But is there any quick way to get the list sorted by the keys? I have 11,000 elements in the array. Jim Maybe by using a faster repeat loop and a simpler append technique. put into tResults put 1 into i repeat put x[i] return after tResults if x[i] = empty then exit repeat add 1 to i end repeat put tResults into field 2 This is not sorting, I guess. Mark ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
Untested, but this might work: put the keys of x into y sort lines of y put empty into z repeat with i = 1 to the number of lines in y put x[i] the lineDelimiter after z end repeat delete the last char of z put z into field 2 On Sep 30, 2004, at 6:50 PM, Mark Brownell wrote: On Thursday, September 30, 2004, at 02:48 PM, Jim Hurley wrote: repeat with i = 1 to m put x[i] into line i of tResults end repeat put tResults into field 2 But is there any quick way to get the list sorted by the keys? I have 11,000 elements in the array. Jim Maybe by using a faster repeat loop and a simpler append technique. put into tResults put 1 into i repeat put x[i] return after tResults if x[i] = empty then exit repeat add 1 to i end repeat put tResults into field 2 This is not sorting, I guess. Mark ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution --- Frank D. Engel, Jr. [EMAIL PROTECTED] $ ln -s /usr/share/kjvbible /usr/manual $ true | cat /usr/manual | grep John 3:16 John 3:16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. $ ___ $0 Web Hosting with up to 120MB web space, 1000 MB Transfer 10 Personalized POP and Web E-mail Accounts, and much more. Signup at www.doteasy.com ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
At 15:50 30/09/2004 -0700, Mark Brownell wrote: On Thursday, September 30, 2004, at 02:48 PM, Jim Hurley wrote: repeat with i = 1 to m put x[i] into line i of tResults end repeat put tResults into field 2 takes 170 ticks for 11,000 elements on my slow machine But is there any quick way to get the list sorted by the keys? I have 11,000 elements in the array. Maybe by using a faster repeat loop and a simpler append technique. put into tResults put 1 into i repeat put x[i] return after tResults if x[i] = empty then exit repeat add 1 to i end repeat put tResults into field 2 This is not sorting, I guess. Takes 25 ticks - much better. But there's no reason not to use a loop counter - that should be faster than an explicit increment and test for empty. repeat with i = 1 to m put x[i] return after tResults end repeat put tResults into field 2 takes only 15 ticks for 11,000 elements. -- Alex. ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
Untested, but this might work: put the keys of x into y sort lines of y -- sort lines of y numeric put empty into z repeat with i = 1 to the number of lines in y -- repeat for each line i in y put x[i] the lineDelimiter after z end repeat delete the last char of z put z into field 2 Robert Brenstein ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Simple array question
On Thursday, September 30, 2004, at 05:48 PM, Alex Tweedly wrote: At 15:50 30/09/2004 -0700, Mark Brownell wrote: Maybe by using a faster repeat loop and a simpler append technique. put into tResults put 1 into i repeat put x[i] return after tResults if x[i] = empty then exit repeat add 1 to i end repeat put tResults into field 2 This is not sorting, I guess. Takes 25 ticks - much better. But there's no reason not to use a loop counter - that should be faster than an explicit increment and test for empty. repeat with i = 1 to m put x[i] return after tResults end repeat put tResults into field 2 takes only 15 ticks for 11,000 elements. -- Alex. What do you get for this? I'm not sure I did this right. [untested] repeat for each element i in x put i return after tResults end repeat put tResults into field 2 Mark ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Array question
Hi everyone, I have an array that uses sequential numeric keys (1, 2, 3, 4, 5, 6, 7, 8, 9, 10 etc) and I want to create an array based on the first array but on a linear range that is user defined. Example, the user wants the array from 3 through 7. This can be done using repeat loops but can it be done using a single line command? thanks, Glen ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question
On Monday, March 22, 2004, at 02:04 PM, Glen Bojsza wrote: Example, the user wants the array from 3 through 7. This can be done using repeat loops but can it be done using a single line command? thanks, Glen You could create a function that does it for you, that could get the data in 3 through 7 of your larger array and package it just the way you need it when the function returns it. Warning: untested handler Example: put getSpotAtoSpotB(myArray, 3, 7) into rackOfData1 function getSpotAtoSpotB tArray startSpot endSpot put into zap repeat with i = startSpot to endSpot put tArray[i] , after zap end repeat return zap end getSpotAtoSpotB So this way you can add the functionality you need to your own code. You can have one line return four items of a middle section of an array. I can't remember if you have to use the actual array as a global instead of passing it as a property of the function. If that is the case then just declare the array a global and use it instead of tArray with function getSpotAtoSpotB startSpot endSpot. Mark ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question again.
Hi Kevin, Delayed because of lack of time and jetlag. In Santiago, Chile just now. Will return on Friday. I'd recommend you test it to see. I don't know what else to advise. My gut tells me that it'll work as you suspect without you having to garbage collect yourself, but I can imagine scenarios in which it wouldn't. Sorry. Ray On Tuesday, February 10, 2004, at 10:33 AM, Kevin wrote: My question is regarding the underpinnings more than anything else. If I put empty into a[0] is a[0,1] a[0,2] ... also garb rage collected or must I set each individual element equal to empty to ensure collection? ___ Join Excite! - http://www.excite.com The most personalized portal on the Web! ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Array question again.
My question is regarding the underpinnings more than anything else. If I put empty into a[0] is a[0,1] a[0,2] ... also garb rage collected or must I set each individual element equal to empty to ensure collection? ___ Join Excite! - http://www.excite.com The most personalized portal on the Web! ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question again.
--- Kevin [EMAIL PROTECTED] wrote: My question is regarding the underpinnings more than anything else. If I put empty into a[0] is a[0,1] a[0,2] ... also garb rage collected or must I set each individual element equal to empty to ensure collection? Hi Kevin, You'll have to clear out the individual elements ; if you want to ensure garbage collection, use the 'delete' command instead of 'put empty into' Example : -- delete local tLocalArray[0,1] global gGlobalArray delete global gGlobalArray[5,6] -- Hope this helped, Jan Schenkel. = As we grow older, we grow both wiser and more foolish at the same time. (La Rochefoucauld) __ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question again.
--- Kevin [EMAIL PROTECTED] wrote: Can anyone point me to a document discussing the underpinnings of the Transcript interpreter? Maybe it is just me but I am unable to locate this information in the help included with the product. In fact many advanced topics are missing. Topics I am looking for: Memory Management Force garbage collection Marking for collection Collection algorithms What threading type is used token indirect direct API's related to multithreading and/or multiprocessing mutex semaphores etc. Kevin Kevin, With Revolution you don't have to worry about garbage collection ; temporary variables are released at the end of the handler in which you use them, script-locals and global variables stay until you 'delete' them or quit. Revolution doesn't have a multi-threading architecture in the traditional sense : you can 'send message to object in time' and those messages are then scheduled into a queue and handled at idle time as soon as possible after their trigger time. Some commands (the socket commands in particular) can be used with a 'callback' parameter, allowing your application to handle other events while you're waiting for the command to complete ; once completed, the engine will call your callback handler so you can act consequently. For more information regarding 'send', I recommend Dar Scott's excellent primer on message mechanics, which you can find at the following location : http://www.swcp.com/dsc/revstacks.html Hope this helped, Jan Schenkel. = As we grow older, we grow both wiser and more foolish at the same time. (La Rochefoucauld) __ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Array question again.
delete variable a That clears the entire variable. regards, Geoff Canyon [EMAIL PROTECTED] On Feb 10, 2004, at 7:33 AM, Kevin wrote: My question is regarding the underpinnings more than anything else. If I put empty into a[0] is a[0,1] a[0,2] ... also garb rage collected or must I set each individual element equal to empty to ensure collection? ___ Join Excite! - http://www.excite.com The most personalized portal on the Web! ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
RE: Silly Array Question
My..my. It just as simple as that? All the other elements in the array will adjust their position in the array? N -Original Message- From: Monte Goulding [mailto:[EMAIL PROTECTED] Sent: 6-Mar-03 6:33 PM To: [EMAIL PROTECTED] Subject: RE: Silly Array Question delete variable myArray[whatever] Cheers Monte -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Feasey, Nicholas Sent: Friday, 7 March 2003 9:31 AM To: '[EMAIL PROTECTED]' Subject: Silly Array Question Ok, I admit it, I'm not getting it. I have no problem deleting an item (line) from a list but now I'm trying to delete an item from an array. I have looked through the online documentation and, for some reason, I'm not grasping which the command used to delete an array element? Any assistance, as per usual, is greatly appreciated. N ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Re: Silly Array Question
On Friday, March 7, 2003, at 10:56 AM, Feasey, Nicholas wrote: My..my. It just as simple as that? All the other elements in the array will adjust their position in the array? I probably shouldn't answer this since I'm somewhat of a newbie, but I think arrays in Rev are really hashes or shelves. So when you do delete variable something[x] you are telling the array to drop the key named x and it's value. Alex Rice, Software Developer Architectural Research Consultants, Inc. [EMAIL PROTECTED] [EMAIL PROTECTED] ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
RE: Silly Array Question
Yeah, that's what I thought as well. I'm only trying to delete an element in an array. In text fields it is a snap to delete a line. N -Original Message- From: Alex Rice [mailto:[EMAIL PROTECTED] Sent: 7-Mar-03 1:33 PM To: [EMAIL PROTECTED] Subject: Re: Silly Array Question On Friday, March 7, 2003, at 10:56 AM, Feasey, Nicholas wrote: My..my. It just as simple as that? All the other elements in the array will adjust their position in the array? I probably shouldn't answer this since I'm somewhat of a newbie, but I think arrays in Rev are really hashes or shelves. So when you do delete variable something[x] you are telling the array to drop the key named x and it's value. Alex Rice, Software Developer Architectural Research Consultants, Inc. [EMAIL PROTECTED] [EMAIL PROTECTED] ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
Silly Array Question
Ok, I admit it, I'm not getting it. I have no problem deleting an item (line) from a list but now I'm trying to delete an item from an array. I have looked through the online documentation and, for some reason, I'm not grasping which the command used to delete an array element? Any assistance, as per usual, is greatly appreciated. N ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
RE: Silly Array Question
delete variable myArray[whatever] Cheers Monte -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Feasey, Nicholas Sent: Friday, 7 March 2003 9:31 AM To: '[EMAIL PROTECTED]' Subject: Silly Array Question Ok, I admit it, I'm not getting it. I have no problem deleting an item (line) from a list but now I'm trying to delete an item from an array. I have looked through the online documentation and, for some reason, I'm not grasping which the command used to delete an array element? Any assistance, as per usual, is greatly appreciated. N ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution ___ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
