What this category of data looks like
Data sources for construction machinery service inquiries primarily include internal enterprise equipment operation and maintenance archives, public construction machinery industry standard documents, and after-sales interaction history work orders. Data updates occur synchronously with document revisions and work order archiving. There is no fixed update cycle, but the interval will not exceed 30 days. Most individual documents are categorized by equipment model. Their structure includes three core types of content: basic equipment parameters, troubleshooting steps, and approval process descriptions. Fields include unique equipment ID, cumulative operating hours, fault code, repair area, and submission time. Some documents also include equipment size parameters and rated load, with units of millimeters and tons respectively.
What constraints these characteristics impose on forms and interactions
The document structure categorized by equipment model requires form interactions to support preset optional fields by model, to avoid irrelevant parameters interfering with user input. Fields with units such as cumulative operating hours and rated load need to bind fixed unit suffixes in the formInput component to prevent users from entering incorrect value formats. Dynamically updated data sources require the knowledge base associated with the form to support real-time synchronization configuration, to avoid using outdated troubleshooting steps. The multi-field document structure requires splitting the form into multiple sub-modules, loading step-by-step to reduce page loading pressure. In addition, some inquiries require uploading on-site equipment photos; the interaction must support image upload and automatically associate with the corresponding equipment number field. The userSelect component can be used to quickly filter equipment models.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|
Reference only; verify against the target FastGPT release and deployment documentation.
| Option filtering component | Preset optional fault codes and operating hour intervals by equipment model | Data sources are categorized by equipment model. Preset options reduce invalid input, and the filtering logic is implemented using the userSelect component |
| Input box unit binding | Cumulative operating hours bind the "hour" suffix, rated load binds the "ton" suffix | Core fields have fixed units. Binding avoids format errors and is compatible with the unit configuration rules of the formInput component |
| Knowledge base synchronization trigger rule | Triggered by document revision events, maximum synchronization interval does not exceed 30 days | Data updates synchronize with document revisions. Triggering by events ensures data timeliness |
| Context window length | 8000–12000 characters | Single inquiry document contains multiple sections of step instructions, requiring sufficient length to carry context information |
| Interaction timeout threshold | 60 seconds | In a local deployment environment, sufficient response time must be reserved for form submission and knowledge base calls |
Three Common Misconfigurations
- Phenomenon: All input fields and interaction components disappear after adjusting the display scale on the form release page. Cause: Adaptive layout configuration for the form component is not enabled, and the minimum container width constraint is not set.
- Phenomenon: Character limit exceeded error triggers when submitting the form. Cause: An appropriate context window is not configured based on the length of the business document, exceeding the input range allowed by the system.
- Phenomenon: Corresponding fault code options fail to load after filtering equipment models. Cause: The option filtering component is not associated with the equipment model field, and the data source is not bound by category according to equipment model.
How to Verify Successful Configuration
- Fill in test data for each step of the form sequentially, confirm that the page layout has no misalignment, and that input fields can accept content normally.
- Adjust the browser display scale, confirm that form components will not disappear or become misaligned during scaling.
- Select different equipment models, confirm that the option filtering component loads fault codes and parameters for the corresponding category.
- Submit the test form, confirm that the system can normally receive and associate the corresponding equipment number and operating hour data.
The values provided here are common starting points and should be measured against the reader's own 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.