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- Re: First, Last, FirstN and LastN???!!!

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asdeev

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01-22-2019
03:08 PM

How can I make this work.

After trying so many different ways I came up with this.

I have a datacard called Job steps and I have 10 textinputs as shown below. (Also see pic for reference)

**textinput 1**

**textinput2**

**textinput3**

**textinpit 4**

**.**

**.**

**.**

**.**

**textinput10**

I want the textboxes to get back their default values when user opens the submitted form in edit mode.

I used **If(!Exisitng, "1.", First(Split(ThisItem.JobSteps,"|")).Result).** -- - I am checking if it is not an existing form then have 1. in the textinput, if not (if its edit form) have the defaulted value that the user submitted when they created this form.

Technically the above formula works for my First TextInput but how can I get back the other TextInput information?

I tried the formula (See below) For the second textinput but I am not sure how to make this work.

My patch function for this coloumn is

**jobsteps: Concatenate(TextInput7.Text,"|", TextInput8.Text, "|", TextInput14.Text)**

**Any help is highly appreciated!!!**

Solved! Go to Solution.

2 ACCEPTED SOLUTIONS

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PaulD1

Super User

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01-22-2019
04:41 PM

If I understand correctly, you want to get back element N from an array.

For element 1 you are using: **If(!Exisitng, "1.", First(Split(ThisItem.JobSteps,"|")).Result)**

For element 2 you can use a combination of Last and FirstN, e.g.

**If(!Exisitng, "1.", Last(FirstN(Split(ThisItem.JobSteps,"|"),2)).Result)**

So you are saying, return the first 2 items and give me the last one.

To get element 3 would be:

**If(!Exisitng, "1.", Last(FirstN(Split(ThisItem.JobSteps,"|"),3)).Result)**

KroonOfficeSol

Level 10

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01-22-2019
03:36 PM

For the second and so on you could try

Last(FirstN(Split(ThisItem.JobSteps,"|"),2))).Result)

Change the 2 to 3,4,5,6,7 and so on.

Should work I would think.

Paul

5 REPLIES 5

asdeev

Level: Powered On

First, Last,, FirstN, LastN??!! Please help

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01-22-2019
03:11 PM

After trying so many different ways I came up with this.

I have a datacard called Job steps and I have 10 textinputs as shown below. (Also see pic for reference)

**textinput 1**

**textinput2**

**textinput3**

**textinpit 4**

**.**

**.**

**.**

**.**

**textinput10**

I want the textboxes to get back their default values when user opens the submitted form in edit mode.

I used **If(!Exisitng, "1.", First(Split(ThisItem.JobSteps,"|")).Result).** -- - I am checking if it is not an existing form then have 1. in the textinput, if not (if its edit form) have the defaulted value that the user submitted when they created this form.

Technically the above formula works for my First TextInput but how can I get back the other TextInput information?

I tried the formula (See below) For the second textinput but I am not sure how to make this work.

My patch function for this coloumn is

**jobsteps: Concatenate(TextInput7.Text,"|", TextInput8.Text, "|", TextInput14.Text)**

**Any help is highly appreciated!!!**

asdeev

Level: Powered On

First, Last, FirstN, LastN??!

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01-22-2019
03:13 PM

After trying so many different ways I came up with this.

I have a datacard called Job steps and I have 10 textinputs as shown below. (Also see pic for reference)

**textinput 1**

**textinput2**

**textinput3**

**textinpit 4**

**.**

**.**

**.**

**.**

**textinput10**

I want the textboxes to get back their default values when user opens the submitted form in edit mode.

I used **If(!Exisitng, "1.", First(Split(ThisItem.JobSteps,"|")).Result).** -- - I am checking if it is not an existing form then have 1. in the textinput, if not (if its edit form) have the defaulted value that the user submitted when they created this form.

Technically the above formula works for my First TextInput but how can I get back the other TextInput information?

I tried the formula (See below) For the second textinput but I am not sure how to make this work.

My patch function for this coloumn is

**jobsteps: Concatenate(TextInput7.Text,"|", TextInput8.Text, "|", TextInput14.Text)**

My datasource is SQL and Jobsteps is one of the coloum in it.

**Any help is highly appreciated!!!**

KroonOfficeSol

Level 10

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01-22-2019
03:36 PM

For the second and so on you could try

Last(FirstN(Split(ThisItem.JobSteps,"|"),2))).Result)

Change the 2 to 3,4,5,6,7 and so on.

Should work I would think.

Paul

PaulD1

Super User

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01-22-2019
04:41 PM

If I understand correctly, you want to get back element N from an array.

For element 1 you are using: **If(!Exisitng, "1.", First(Split(ThisItem.JobSteps,"|")).Result)**

For element 2 you can use a combination of Last and FirstN, e.g.

**If(!Exisitng, "1.", Last(FirstN(Split(ThisItem.JobSteps,"|"),2)).Result)**

So you are saying, return the first 2 items and give me the last one.

To get element 3 would be:

**If(!Exisitng, "1.", Last(FirstN(Split(ThisItem.JobSteps,"|"),3)).Result)**

Highlighted
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asdeev

Level: Powered On

Re: First, Last, FirstN and LastN???!!!

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01-23-2019
07:22 AM

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