Expand my Community achievements bar.

SOLVED

Signature field

Avatar

Level 9

I want to script an if statement that runs when the user enters the signature field. It will check if textfield1 is null. If textfield1 is null, a message tells the user to complete textfield1 and the signature dialog box is cancelled/stopped from appearing.

I have all the script except how to cancel the signature dialog from appearing.

1 Accepted Solution

Avatar

Correct answer by
Former Community Member

Please try below script on mouseEnter event of signature field.

if(TextField1.rawValue== null)

{

xfa.host.messageBox("Please fill the previous value");

this.access = "readOnly";

}

else{

this.access = "open";

}

another:

if(TextField1.rawValue!= null)

{

this.access = "open";

}

View solution in original post

2 Replies

Avatar

Correct answer by
Former Community Member

Please try below script on mouseEnter event of signature field.

if(TextField1.rawValue== null)

{

xfa.host.messageBox("Please fill the previous value");

this.access = "readOnly";

}

else{

this.access = "open";

}

another:

if(TextField1.rawValue!= null)

{

this.access = "open";

}

The following has evaluated to null or missing: ==> liqladmin("SELECT id, value FROM metrics WHERE id = 'net_accepted_solutions' and user.id = '${acceptedAnswer.author.id}'").data.items [in template "analytics-container" at line 83, column 41] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign answerAuthorNetSolutions = li... [in template "analytics-container" at line 83, column 5] ----