What this category of data looks like
Data for coal chemical industry service consultation and reply comes from internal work ledgers of central and local state-owned coal chemical sector, and coal industry item databases of local government service centers. Data syncs for government item changes once every quarter. The data uses a structured table format, including fields such as item code, item name, handling level, application material details, legal handling time limit, and consultation contact information. The unit for handling time limit is working days. The unit for application materials is copies or physical original documents. Some materials require industry-specific identifiers such as environmental impact assessment approval numbers.
What constraints these characteristics impose on the "forms and interactions" link
Fixed structured data fields require forms to strictly match preset items. Do not add non-essential fields arbitrarily, to avoid incompatibility with ledger data formats. The quarterly update feature means dropdown options in forms cannot call dynamic interfaces in real time. Data sources must be synchronized periodically in batches. Special fields and units require the time selection component to filter legal holidays. Only working days may be selected. The upload control must match the format and naming rules of coal chemical industry approval materials. The consultation contact information field for cross-departmental services must match the official number of the local government service platform. No custom numbers are allowed.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
formInput | Enable fixed field mode, preset 3 core fields: item code, application materials, handling time limit | Coal chemical industry service data uses a fixed structured format. Matching preset fields ensures compatibility with ledger data |
userSelect | Preset 10 high-frequency service options, sorted by jurisdiction and item type | Coal chemical enterprise services focus on high-frequency items such as project approval and safety filing. Sorted classification improves search efficiency |
| Submission timeout | 600 seconds | Coal chemical service forms require uploading multiple large approval documents, leading to longer submission times |
| Option update frequency | Synchronize once every 90 days | Service data is updated quarterly. Regular synchronization ensures option accuracy |
| File upload limits | Support PDF and DOCX formats, maximum single file size 1000 MB | Coal chemical industry approval materials are mostly large drawings or report documents, adapting to their file specifications |
Three common configuration mistakes
- Phenomenon: The
formInputcontrol dialog always displays when nested into other workflows. Cause: The pop-up trigger rule was not adjusted in the nested configuration, and the default pop-up display logic of the independent workflow was retained. - Phenomenon: Radio options do not match the latest coal chemical industry service items. Cause: The data source of
userSelectwas not updated quarterly, and expired ledger data was used. - Phenomenon: Submission fails after uploading coal chemical industry approval drawings. Cause: Correct file format and size limits were not set, and the uploaded file exceeded the preset single file limit.
How to confirm the configuration is complete
- Open the form editing page of FastGPT v4.17.0, check if the preset fields of
formInputinclude exclusive fields required for coal chemical industry services such as item code and application materials. - Trigger the
userSelectcontrol, confirm that the options are sorted by jurisdiction and item type. - Call the form in nested mode, check if the pop-up display status meets the configuration requirements of the current workflow.
- Upload a test coal chemical industry approval document, confirm that the upload and submission process works normally.
The values listed here are common starting points, and should be evaluated against the user's own specific samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.