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Split Function Nesting

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Posted on by TheACFatWork

Hi,

i have a function which is extracting pics from a HTML Text and save them via Flow in a document library. I need to check if "img src=" or "img alt=" is in the text. So I have to split twice....but I dont find a working solution to do that. Can you help me pls:

If("img src=" in rt_AdminAntwort.HtmlText; 
ForAll(
ForAll(Split(rt_AdminAntwort.HtmlText; "img src=" & Char(34) & "d");{Result: ThisRecord.Value}) As imgStrings;
Collect(stringTable2;
{
stringElement: If(StartsWith(imgStrings.Result; "ata:image");
Substitute(imgStrings.Result; 
Left(imgStrings.Result; Find(" />"; imgStrings.Result) - 2); 
Concatenate("img src="; 'BINAN-TicketITsIMGConv-Alle'.Run(Left(imgStrings.Result; Find(" />"; imgStrings.Result) - 2)).imglink)
)
;
imgStrings.Result
)
}
)
)
 
);;
 
Thx in advance,
Andreas 

Categories:

Power Apps Pro Dev & ISV

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Fredrik_A 3,566 Super User 2026 Season 1 on at

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Isnt it easier since you already trigger a power automate flow to save the images, to also make Power Automate find the images? =)

In that case just send the entire text-box as input to the power automate flow.

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Michael E. Gernaey 53,960 Moderator on at

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Hi @TheACFatWork

I am sorry I do not understand the ask its not clear.

What does splitting on img src give you? What exactly are you needing to do?

if you split why was it not giving you what you need?

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TheACFatWork 4 on at

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@Michael E. Gernaey

thx for your reply.

ForAll(Split(rt_AdminAntwort.HtmlText; "img src=" & Char(34) & "d");{Result: ThisRecord.Value}) As imgStrings - here i am spliting for resulting how many pics are in the HTML Text.

And for every founded Pic I start a flow which saves my pic and return the path. Wich I insert in the HTML Text:

Substitute(imgStrings.Result;

Left(imgStrings.Result; Find(" />"; imgStrings.Result) - 2);

Concatenate("img src="; 'BINAN-TicketITsIMGConv-Alle'.Run(Left(imgStrings.Result; Find(" />"; imgStrings.Result) - 2)).imglink)

The problem is, that a pic can have the "img src=" OR "img alt=" so pics with "img alt" are not splited and not worked through with the Flow. I will need to split the Text if img src OR img alt is found.

Thx and kind regards

Andreas

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