Hi, I would like to ask the community three questions. Prior to asking the quest

sikhivahans over 8 years ago

Hi, I would like to ask the community three questions. Prior to asking the questions, I would like to give some context and please do let me know if you have questions here:

I am trying to construct a reusable editable grid and trying to make the 'rows' attribute as much generic as possible. In this attempt I have made the rule reference as input, which means that anyone who uses this reusable grid would be able to use their own rule which renders grid row layout.

So simply speaking, the reusable grid rule looks like below:

editableGrid
-----------------
a!gridLayout(
/*Other attributes of gridLayout removed to make it look simple*/
rows: a!applyComponents(
ri!nameOfItemsRowEachRule(
ri!items,
_,
ri!itemsToken
),
if(or(isnull(ri!items), count(ri!items) < 1), {}, 1+enumerate(count(ri!items))),
ri!itemsToken
)
/* where ri!name...

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0 sikhivahans over 8 years ago

... array:ri!nameOfItemsRowEachRule(
                                        items:ri!items,
                                        index:_,
                                        itemsToken:ri!itemsToken
),
array: if(or(isnull(ri!items), count(ri!items) < 1), {}, 1+enumerate(count(ri!items))),
arrayVariable: ri!itemsToken
)
But I am not able to do as above as I am experiencing an error where Appian says that passing the arguments by keywords isn't available. So I am doing as follows by passing the arguments without making use of keywords:

rows: a!applyComponents(
ri!nameOfItemsRowEachRule(
                                        ri!items,
                                        _,
                                        ri!itemsToken
),
if(or(isnull(ri!items), count(ri!items) < 1), {}, 1+enumerate(count(ri!items))),
ri!itemsToken
)

2. I am unable to name the rule input as I wish, which I am making use of for receiving the reference of a rule (nameOfItemsRowEachRule).

Initially I did as follows:
a!gridLayout(
/*Other attributes of gridLayout removed*/
rows: a!applyComponents(
r...
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0 sikhivahans over 8 years ago

... array:ri!nameOfItemsRowEachRule(
                                        items:ri!items,
                                        index:_,
                                        itemsToken:ri!itemsToken
),
array: if(or(isnull(ri!items), count(ri!items) < 1), {}, 1+enumerate(count(ri!items))),
arrayVariable: ri!itemsToken
)
But I am not able to do as above as I am experiencing an error where Appian says that passing the arguments by keywords isn't available. So I am doing as follows by passing the arguments without making use of keywords:

rows: a!applyComponents(
ri!nameOfItemsRowEachRule(
                                        ri!items,
                                        _,
                                        ri!itemsToken
),
if(or(isnull(ri!items), count(ri!items) < 1), {}, 1+enumerate(count(ri!items))),
ri!itemsToken
)

2. I am unable to name the rule input as I wish, which I am making use of for receiving the reference of a rule (nameOfItemsRowEachRule).

Initially I did as follows:
a!gridLayout(
/*Other attributes of gridLayout removed*/
rows: a!applyComponents(
r...
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

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