Hello, I built a template component and wrote the HTML content for generating the table, but in the script section, I couldn't reference the data from the previous node. Once I add a reference, the HTML page has no content to display. How Do I fix the previous node payload reference? Output a paylo…

[002] I've found the problem because the payload that came in has a format error. Thank you

Change the template to be a mustache template [Screenshot 2024-12-11 at 09.54.11] You can then use mustache syntax inside your template, e.g. {{ Msg }} & {{ Shuliang }} ... etc and with that you can reference the data in the msg object.

[image] uuuape: **// var data = {{payload.gouhuodanwei}};** Oh I see that you're already using mustache, so perhaps you're not using mustache template.

“Mustache Template” is the setting I use now

Is the payload property definitely in the msg? Use a debug before to confirm it is present and correct. Also, as per built in docs, try using {{{ xxx }}} triple curly braces (that tells the node not to escape content) Also, add a debug node after the template to see how your data is being rendered…

I used the format {{{ XX }}} , and it still has no effect The output from a node on the template I have the debug node to make sure that the data is delivered to the template

[image] uuuape: The output from a node on the template I have the debug node to make sure that the data is delivered to the template And does it look right? Show us!

[5466] [21313] Please check if I have any mistakes

[32432] this is another picture。

[image] Steve-Mcl: add a debug node after the template You need to add the debug AFTER the template so we can see the results of the mustache rendering.

[image] uuuape: this is another picture。 could you perhaps provide a copy of the flow your using?

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The script part of the HTML statement in the template component, how to reference the data from the previous node

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gregorius 11 December 2024 09:54 11

could you perhaps provide a copy of the flow your using?

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The script part of the HTML statement in the template component, how to reference the data from the previous node

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