Unble to display first(blank) row in an Editable Grid

sushanthp over 8 years ago

Hi all,

When the task is launched the grid (screenshot attached) is displayed with not row fields to input the values. But I am able to add the row fields and input data manually (using Add a product link). I need to be able to show a blank row filed to input data at the launch of the task itself .(Code attached)

Kindly suggest

Grid Code.txt

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0 sushanthp over 8 years ago

Screenshot of Error highlighted
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0 sikhivahans over 8 years ago

@sushanthp Following are some of the ways to resolve:
1. I believe you are making use of a form level validation. Did you try configuring the 'validateAfter' attribute as 'SUBMIT'?

a!formLayout(
validations: if(
,
a!validationMessage(
message: "Please enter atleast one product code",
validateAfter: "SUBMIT"
),
{}
)
)

2. Prior to hitting the user input task, populate the product code cdt process variable(the one that will be passed to rule input of the user input task) with default values conditionally. That is, if the PV holds no values, populate the variable, else skip the assignment of values.
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0 bhanuprakashm over 8 years ago

Hi sushanthp, when you are launching the task from process model you just pass "{}" in items pv!..
It will create a row with blank values,,

Hope it will help you
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0 sparshs over 8 years ago

I think you can just pass some default null values to the grid through your CDT variable and that will help you to generate the grid with a row and null values.
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0 reginaldm377 over 8 years ago

Like @bhanuprakashm mentioned, just initializing your row of items with "{}" should do the trick. You can also achieve the same result by using a blank type constructor (that's appended to a variable) in the case you're using a cdt for your items (i.e. 'type!{urn:appian:projectName}CDT_Name'()). Hope this helps.
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