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blockly > InsertionMarkerPreviewer > previewConnection
InsertionMarkerPreviewer.previewConnection() method
Display a connection preview where the draggedCon connects to the staticCon, and no block is being relaced.
Signature:
previewConnection(draggedConn: RenderedConnection, staticConn: RenderedConnection): void;
Parameters
| Parameter |
Type |
Description |
| draggedConn |
RenderedConnection |
The connection on the block stack being dragged. |
| staticConn |
RenderedConnection |
The connection not being dragged that we are connecting to. |
Returns:
void
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[],["The `previewConnection` method within `InsertionMarkerPreviewer` displays a connection preview. This preview shows how a dragged connection (`draggedConn`) will connect to a static connection (`staticConn`). The method takes two `RenderedConnection` parameters: the connection being dragged and the stationary connection it's potentially connecting to. No blocks are replaced during this preview. The method does not return a value.\n"]]
