You can't. It's not a trusted event. Events that are generated by the user agent, either as a result of user interaction, or as a direct result of changes ... ... <看更多>

... <看更多>

ArcGIS API for JavaScript, https://js.arcgis.com For more information about the view-hittest sample, read the original sample description at ... ... <看更多>

The only mousedown event fires on the element. Likewise, if you depress the mouse button, and move the mouse over the element, and release the mouse button, the ... ... <看更多>