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Support variables inside Question classifier node #12299

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opened 2026-02-21 19:06:48 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 19:06:48 -05:00
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Originally created by @DavideDelbianco on GitHub (Mar 28, 2025).

Self Checks

  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:)
  • Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing? Tell me about your story.

I would like to allow the flow to fetch the content of question classification from a remote source.
To support this use case it would be necessary to allow the use of variables in the input fields of the question classifier node, to pass it the output of http node / other nodes

2. Additional context or comments

To accomodate this need I am replicating the logic of the Question Classifier node using a LLM node + IF/Else block.
Workflow variables are widely adopted in almost every text input, it would slim down the workflow

3. Can you help us with this feature?

  • I am interested in contributing to this feature.
Originally created by @DavideDelbianco on GitHub (Mar 28, 2025). ### Self Checks - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:) - [x] Please do not modify this template :) and fill in all the required fields. ### 1. Is this request related to a challenge you're experiencing? Tell me about your story. I would like to allow the flow to fetch the content of question classification from a remote source. To support this use case it would be necessary to allow the use of variables in the input fields of the question classifier node, to pass it the output of http node / other nodes ### 2. Additional context or comments To accomodate this need I am replicating the logic of the Question Classifier node using a LLM node + IF/Else block. Workflow variables are widely adopted in almost every text input, it would slim down the workflow ### 3. Can you help us with this feature? - [ ] I am interested in contributing to this feature.
yindo added the 💪 enhancement label 2026-02-21 19:06:48 -05:00
yindo closed this issue 2026-02-21 19:06:48 -05:00
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Reference: langgenius/dify#12299
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