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| Re: Access the value of a computed column of a dataset in a script [message #900818 is a reply to message #900740] |
Wed, 08 August 2012 15:33   |
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That iterator will only get you the design not the values. Is you data
item bound to a dataset or is the grid? In either case add the computed
column to the binding and just reference it like:
this.setDisplayValue(this.getRowData().getColumnValue("COMPUTEDCOLUMNBINDINGNAME"));
See attached example
Jason
On 8/8/2012 7:11 AM, Rupal Biyani wrote:
> Hi,
>
> I have added a data element to one of the column of the grid.In the
> onRender script of the data element , i want to access the value of a
> computed column of a particular datset.
> I tried doing something like this:
> temp=reportContext.getDesignHandle().findDataSet("Design Defects Not
> found in Design Phase").computedColumnsIterator().next();
> this.setDisplayValue(temp);
>
> But this script only fetches me the object, not the value.
>
> Can you please help me on how to access the value of a computed data
> column from the script.
>
> Thanks!
> Rupal
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| Re: Access the value of a computed column of a dataset in a script [message #901148 is a reply to message #900818] |
Fri, 10 August 2012 05:26 |
 Rupal Biyani
Messages: 8
Registered: July 2012 |
Junior Member |
|
|
Jason Weathersby wrote on Wed, 08 August 2012 11:33That iterator will only get you the design not the values. Is you data
item bound to a dataset or is the grid? In either case add the computed
column to the binding and just reference it like:
this.setDisplayValue(this.getRowData().getColumnValue("COMPUTEDCOLUMNBINDINGNAME"));
See attached example
Jason
On 8/8/2012 7:11 AM, Rupal Biyani wrote:
> Hi,
>
> I have added a data element to one of the column of the grid.In the
> onRender script of the data element , i want to access the value of a
> computed column of a particular datset.
> I tried doing something like this:
> temp=reportContext.getDesignHandle().findDataSet("Design Defects Not
> found in Design Phase").computedColumnsIterator().next();
> this.setDisplayValue(temp);
>
> But this script only fetches me the object, not the value.
>
> Can you please help me on how to access the value of a computed data
> column from the script.
>
> Thanks!
> Rupal
Jason,
My requirement is as follows:
I need to display the values of various project metrics in a grid.
This project metric is a ratio,where the numerator and denominator comes from two different data sets.But since we can attach, only one datset to an element.I cannot calculate the ratio.
Right now i have made a invisible grid with many tables, that stores the values of these numerators and denominators and then in the final grid using OnRender script, i calculate the values.
I wanted to ask is there any other way through which we can do this?
I am attaching the file for your reference.
|
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| Re: Access the value of a computed column of a dataset in a script [message #901613 is a reply to message #901148] |
Mon, 13 August 2012 16:22 |
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Yes but first do the datasets return more than one row?
Jason
On 8/10/2012 1:26 AM, Rupal Biyani wrote:
> Jason Weathersby wrote on Wed, 08 August 2012 11:33
>> That iterator will only get you the design not the values. Is you data
>> item bound to a dataset or is the grid? In either case add the computed
>> column to the binding and just reference it like:
>>
>> this.setDisplayValue(this.getRowData().getColumnValue("COMPUTEDCOLUMNBINDINGNAME"));
>>
>> See attached example
>>
>> Jason
>>
>> On 8/8/2012 7:11 AM, Rupal Biyani wrote:
>>> Hi,
>>>
>>> I have added a data element to one of the column of the grid.In the
>>> onRender script of the data element , i want to access the value of a
>>> computed column of a particular datset.
>>> I tried doing something like this:
>>> temp=reportContext.getDesignHandle().findDataSet("Design Defects Not
>>> found in Design Phase").computedColumnsIterator().next();
>>> this.setDisplayValue(temp);
>>>
>>> But this script only fetches me the object, not the value.
>>>
>>> Can you please help me on how to access the value of a computed data
>>> column from the script.
>>>
>>> Thanks!
>>> Rupal
>
>
> Jason,
>
> My requirement is as follows:
>
> I need to display the values of various project metrics in a grid.
> This project metric is a ratio,where the numerator and denominator comes from two different data sets.But since we can attach, only one datset to an element.I cannot calculate the ratio.
> Right now i have made a invisible grid with many tables, that stores the values of these numerators and denominators and then in the final grid using OnRender script, i calculate the values.
>
> I wanted to ask is there any other way through which we can do this?
> I am attaching the file for your reference.
>
|
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| Re: Access the value of a computed column of a dataset in a script [message #901616 is a reply to message #901613] |
Mon, 13 August 2012 16:27 |
|
You can always bind one dataset to the grid and one to the data item and
then reference the outer one within the data expression. See attached.
Jason
On 8/13/2012 12:22 PM, Jason Weathersby wrote:
> Yes but first do the datasets return more than one row?
>
> Jason
>
> On 8/10/2012 1:26 AM, Rupal Biyani wrote:
>> Jason Weathersby wrote on Wed, 08 August 2012 11:33
>>> That iterator will only get you the design not the values. Is you data
>>> item bound to a dataset or is the grid? In either case add the computed
>>> column to the binding and just reference it like:
>>>
>>> this.setDisplayValue(this.getRowData().getColumnValue("COMPUTEDCOLUMNBINDINGNAME"));
>>>
>>>
>>> See attached example
>>>
>>> Jason
>>>
>>> On 8/8/2012 7:11 AM, Rupal Biyani wrote:
>>>> Hi,
>>>>
>>>> I have added a data element to one of the column of the grid.In the
>>>> onRender script of the data element , i want to access the value of a
>>>> computed column of a particular datset.
>>>> I tried doing something like this:
>>>> temp=reportContext.getDesignHandle().findDataSet("Design Defects Not
>>>> found in Design Phase").computedColumnsIterator().next();
>>>> this.setDisplayValue(temp);
>>>>
>>>> But this script only fetches me the object, not the value.
>>>>
>>>> Can you please help me on how to access the value of a computed data
>>>> column from the script.
>>>>
>>>> Thanks!
>>>> Rupal
>>
>>
>> Jason,
>>
>> My requirement is as follows:
>>
>> I need to display the values of various project metrics in a grid.
>> This project metric is a ratio,where the numerator and denominator
>> comes from two different data sets.But since we can attach, only one
>> datset to an element.I cannot calculate the ratio.
>> Right now i have made a invisible grid with many tables, that stores
>> the values of these numerators and denominators and then in the final
>> grid using OnRender script, i calculate the values.
>>
>> I wanted to ask is there any other way through which we can do this?
>> I am attaching the file for your reference.
>>
>
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