Merging 2 datasources at Array level

I am trying to merge 2 data sources into 1 to be used as a
data provider for an AdvancedDataGrid:
Originally I have this for a single data source:
var dsrc:Array = new Array();
dsrc.push({col1:val1,col2:val2});
dsrc.push({col1:val3,col2:val4});
Now I have a second data source that I am trying to merge. So
I want the final array to look like this:
var dsrc:Array = new Array();
dsrc.push({col1:val1,col2:val2, col3:val5, col4:val6});
dsrc.push({col1:val3,col2:val4, col3:val7, col4:val8});
I tried doing this ... it compiles but it doesn't work as
expected:
var dsrc:Array = new Array();
var temp1:Array = new Array();
temp1.push({col1:val1});
temp1.push({col2:val2});
temp1.push({col3:val5});
temp1.push({col4:val6});
dsrc.push(temp1);
var temp2:Array = new Array();
temp2.push({col1:val3});
temp2.push({col2:val4});
temp2.push({col3:val7});
temp2.push({col4:val8});
dsrc.push(temp2);
Is there a proper way to merge these two?
Thanks,
EE

Maybe you could try it with an ArrayCollection? Like this
example:

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BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE    10.2.0.1.0      Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
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         3
         4
         5
         8
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9 rows selected.
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Please help---merge function for two arrays.

I am trying to create a merge function that merges two sorted arrays into a third array. I know what I am supposed to do, at least in theory, but I have been completely unsuccessful with actually getting the code to work. Since it is private, you can't directly access the arrays, you have to just reference them. could someone please help me out.
import java.io.*;
class OrdArray
private long[] a;
private int nElms;
public OrdArray(int max)
a = new long[max];
nElms = 0;
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{ return nElms;}
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int upperBound = nElms-1;
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while(true)
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else
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int j;
for(j=0; j<nElms; j++)
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break;
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a[k] = a[k-1];
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nElms++;
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int j = find(value);
if(j==nElms)
return false;
else
for(int k=j; k<nElms; k++)
a[k] = a[k+1];
nElms--;
return true;
public void display()
for(int j=0; j<nElms; j++)
System.out.print(a[j] + " ");
System.out.println("");
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}//this is the start of the merge function. I am stuck and not real sure where to go from here.
public long getElm(int index)
return a[index];
}//end class OrdArray
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public static void main(String[]args)
int maxSize = 100;
OrdArray arr, arr1, arr2;
arr = new OrdArray(maxSize);
arr1 = new OrdArray(maxSize);
arr2 = new OrdArray(maxSize);
arr.insert(77);
arr.insert(99);
arr.insert(44);
arr.insert(55);
arr.insert(22);
arr1.insert(88);
arr1.insert(11);
arr1.insert(00);
arr1.insert(66);
arr1.insert(33);
arr2.merge(arr, arr1);
arr.display();
System.out.println("--------------------");
arr1.display();
System.out.println("--------------------");
arr2.display();
}

If I use ArrayList<Long>, would I have to change private long[]a to ArrayList<long>, cause if so, I am not able to do that.
I am supposed to add a merge() method to megre the two source arrays into an ordered destination array.
public void merge(OrdArray array, OrdArray array1)
mergeSize = array.nElems + array1.nElems;
int i = 0;
int j = 0;
int k = 0;
while (i = 0; i < array.nElems; i++) {
          if {array.getElm(i) < array1.getElm(j)
                                                          //how do you move to the next set of values
                                                          //and to move which variables are incremented
                                                          //how do you test if the flush loop should be      called, hint if( == )
               while (j = mergeSize - array.nElems; j <= mergeSize; j++) {
                               this.a[j] = array1.a;
//again how do you move to next value and placeholder
     //which indices are incremented
//copy/paste and change the variables for the other value being smaller
public long getElm(int index)
return a[index];
this is all I have started, but i don't really understand all the comments because I haven't used java in a long time. Like I said, I understand what needs to be done and what order to do it in, but getting the code down to do that is really rough

Merge - 2nd Level Navigation

Hi there
Would really appreciate it if someone out there can put me out my misery.
Here follows the problem ...
The requirement on this project is to have really fine control over which reports users are shown. To this end, reports (iviews) are assigned to roles. Users are then assigned to the relevant role to give them access to the required reports.
In terms of the menu structure, many roles make up a menu. In order to not display menu items to which a user has not been assigned, we have gone with the merging approach.
Anyone out there know how to merge on the second level of navigation?
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R2A, R2B = required second level tabs
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Similarly, R3B1 and R3B2 have the same mergeID as R2B.
For now, the test user is assigned to all the roles above, just so that I can see if the merging works.
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All I see however, is R1, with R2A and R2B on the second level, but none of the lower roles pull through to the detailed navigation.
If I set R2A and / or R2B to be entry points, then they show as a top level tab, and the R3B1 and R3B2 roles are merged correctly underneath.
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Cheers,
Andrew

Andrew, Steve and Selvaraj,
Here is my work around. It's not easy to maintain, but it fulfills the requirement..
We can only merge roles appropriately in the 1st level, when we make them entry points right? If we add them to another role as delta link, whether they have inner role or not they see the roles content. Also we dont want their content to be seen in the second level.
My solution is again merging them in the first level and make them entry points with lower merge priority then our original entry point. However add our second level roles one folder with the same name and merge them with the 1st level role with the same id and make entry point.
The result is
My job
---My applications
App 1
App 2
Now the roles
roleMyApps : mergeID=mergeApps Entry point, priority:1
roleSalesPerson mergeID=mergeApps Entry point, priority:5, containing a folder named (my applications) * its the trick, and under it your original content.
roleFinancePerson mergeID=mergeApps Entry point, priority:5, containing a folder named (my applications) *, and under it your original content.
You can also use worksets rather then folders but I didn't try it.
Let me know if it helps, and reward helpful answers.
Regards,
Barış

Merging elements of array

Hi,
I am new to programming.
I have a sensor that sends a data stream through a serial port. I have collect all that data in a 1D unsigned byte array. Now, lets say my 1-D array is [12][45][65][12]...... where each "[ ]" is a element of the array. Now to make sense of this data what i need to do is merge two elements the array and multipy it by 2/(2^15). i.e. My converted data should by [1245]*2/(2^15). Basically 2 bytes together makes sense. I can do a simple add of each element. Also the other problem is,data from the sensor is a stored as the 1-D array of unsigned byte. However, the converted data is supposed to be signed 16-bit integer.
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Another option is "decimate&Join". (Here it is easy to change the byte order if needed).
Message Edited by altenbach on 12-15-2008 06:28 PM
LabVIEW Champion . Do more with less code and in less time .
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8bitTo16BitByteOrder.png ‏5 KB

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Merge_Data.llb ‏93 KB

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