problem with building table in a frame

Holladerwaldelf · Post by **Holladerwaldelf** » Tue Jul 11, 2017 6:42 am

I am trying to build a frame that has a few tables under each other, each table has a certain number of rows. So here is what I did and it worked fine:

Spoiler

Code: Select all

[h: formHandlerLink = macroLinkText('csheet.handler@lib:token','all')]	

[h: header.array = json.append("[]","HEAD1","HEAD2","HEAD3")]
[h: row.array = json.append("[]","row1","row2","row3")]

[frame("TEST"): 
	{<html>

    <head>
		<link rel="stylesheet" type="text/css" href="css@lib:token"></link>
    </head>

    <body>
		<form action='[r:formHandlerLink]' method='json'>
			
		[r, foreach(header,header.array,""), code:
			{
			<table>
			<th>[r:header]</th>
			[r, foreach(row,row.array,""): strformat("<tr>%{row}</tr>")]
			</table>
			}]
				
		</form>
    </body>

    </html>}
]

But when I change the inner foreach-loop like this I get an "error in body of roll" (not saying what the error actually is):

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Code: Select all

[h: formHandlerLink = macroLinkText('csheet.handler@lib:token','all')]	

[h: header.array = json.append("[]","HEAD1","HEAD2","HEAD3")]
[h: row.array = json.append("[]","row1","row2","row3")]

[frame("TEST"): 
	{<html>

    <head>
		<link rel="stylesheet" type="text/css" href="css@lib:token"></link>
    </head>

    <body>
		<form action='[r:formHandlerLink]' method='json'>
			
		[r, foreach(header,header.array,""), code:
			{
			<table>
			<th>[r:header]</th>
			[r, foreach(row,row.array,""), code: 
				{
				[strformat("<tr>%{row}</tr>")]
				}]
			</table>
			}]
				
		</form>
    </body>

    </html>}
]

The problem is that I would really like to have the "code"-option in the inner foreach-loop as the "row"-variable is supposed to be an object and I want to show the values of the different keys of the object in each row.

Any help would be greatly appreciated.

wolph42 · Post by **wolph42** » Tue Jul 11, 2017 9:18 am

too many code levels (read the article linked in sig).

This should solve it:

Code: Select all

[h: formHandlerLink = macroLinkText('csheet.handler@lib:token','all')]     

[h: header.array = json.append("[]","HEAD1","HEAD2","HEAD3")]
[h: row.array = json.append("[]","row1","row2","row3")]

[frame("TEST"): 
    {<html>

    <head>
        <link rel="stylesheet" type="text/css" href="css@lib:token"></link>
    </head>

    <body>
        <form action='[r:formHandlerLink]' method='json'>
         
        [r, foreach(header,header.array,""), code:
        {
            <table>
            <th>[r:header]</th>
            [r, foreach(row,row.array,""): strformat("<tr>%{row}</tr>")]
            </table>
        }]
            
        </form>
    </body>

    </html>}
]

Holladerwaldelf · Post by **Holladerwaldelf** » Tue Jul 11, 2017 9:51 am

Oh yeah, the code levels. I overlooked that "frame" creates another {}...

Thanks!

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problem with building table in a frame

problem with building table in a frame

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