[SOLVE] Problem with pas2Js and code completion
lazarus / 76-Pas2JS

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cappe · 2021-04-03 06:36

I am using lazarus 2.0.12 with pas2js 2.0.4.

Open the first image, pressing CTRL + SPACE after "j:" gives me the
error "web.pas (1019,49) Error: it was expected: instead JSValue was
found" and opens web.pas as from the second image.

How can I fix code completion?

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PascalDragon · 2021-04-03 09:08

Whenever I have such problems with not yet supported syntax I use the
following trick (the following only needs to be done once):

go to Tools -> Codetools Defines Editorgo to Edit -> Insert Node Below
-> Define Recurseenter the following values:
      Name: InLazIDE
      Description: Define InLazIDE everywhere
      Variable: InLazIDE
      Value from text: 1
And then adjust the code like this:

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
debug(Obj1: JSValue); {$ifndef InLazIDE}array of JSValue;{$endif}
This way the compiler (in this case pas2js) will still see the
declaration, but the IDE's codetools won't and thus they won't
complain.

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cappe · 2021-04-03 09:22

Thanks, now it works. Although it was not necessary to write this code
before. How come it now gives these problems?

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PascalDragon · 2021-04-03 09:27

Because pas2js was improved and thus supports/uses more syntax than
Lazarus 2.0.12 supports.