Module leptos_dom::helpers

A variety of DOM utility functions.

Structs

• AnimationFrameRequestHandle
  Handle that is generated by request_animation_frame_with_handle and can be used to cancel the animation frame request.
• IdleCallbackHandle
  Handle that is generated by request_idle_callback_with_handle and can be used to cancel the idle callback.
• IntervalHandle
  Handle that is generated by set_interval and can be used to clear the interval.
• TimeoutHandle
  Handle that is generated by set_timeout_with_handle and can be used to clear the timeout.
• WindowListenerHandle
  A handle that can be called to remove a global event listener.

Functions

• debounce
  “Debounce” a callback function. This will cause it to wait for a period of delay after it is called. If it is called again during that period, it will wait delay before running, and so on. This can be used, for example, to wrap event listeners to prevent them from firing constantly as you type.
• event_target
  Helper function to extract Event.target from any event.
• event_target_checked
  Helper function to extract event.target.checked from an event.
• event_target_value
  Helper function to extract event.target.value from an event.
• location
  Returns the current window.location.
• location_hash
  Current window.location.hash without the beginning #.
• location_pathname
  Current window.location.pathname.
• request_animation_frame
  Runs the given function between the next repaint using Window.requestAnimationFrame.
• request_animation_frame_with_handle
  Runs the given function between the next repaint using Window.requestAnimationFrame, returning a cancelable handle.
• request_idle_callback
  Queues the given function during an idle period using Window.requestIdleCallback.
• request_idle_callback_with_handle
  Queues the given function during an idle period using Window.requestIdleCallback, returning a cancelable handle.
• set_interval
  Repeatedly calls the given function, with a delay of the given duration between calls, returning a cancelable handle. See setInterval().
• set_interval_with_handle
  Repeatedly calls the given function, with a delay of the given duration between calls, returning a cancelable handle. See setInterval().
• set_property
  Sets a property on a DOM element.
• set_timeout
  Executes the given function after the given duration of time has passed. setTimeout().
• set_timeout_with_handle
  Executes the given function after the given duration of time has passed, returning a cancelable handle. setTimeout().
• window_event_listener
  Creates a window event listener from a typed event, returning a cancelable handle.
• window_event_listener_untyped
  Adds an event listener to the Window, typed as a generic Event, returning a cancelable handle.