ParamRef

ParamRef wraps any valid parameter reference and resolves it dynamically, re-rendering the output. If enabled it will attempt to update the previously rendered component inplace.

Use pn.ui.ParamRef to create this component.

API

.. py:class:: ParamRef(object=None, **params) :module: panel.param

ParamRef wraps any valid parameter reference and resolves it dynamically, re-rendering the output. If enabled it will attempt to update the previously rendered component inplace.

:Attributes:

   **defer_load**
       ..

.. rubric:: Methods

.. autosummary::

  applies

======== ========== eval
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Parameter Definitions

---

Parameters inherited from:

   :class:`panel.viewable.Layoutable`: align, aspect_ratio, css_classes, design, height, min_width, min_height, max_width, max_height, styles, stylesheets, tags, width, width_policy, height_policy, sizing_mode, visible

   :class:`panel.viewable.Viewable`: loading

   :class:`panel.pane.base.PaneBase`: margin, default_layout

   :class:`panel.pane.base.ReplacementPane`: object, inplace, _pane

defer_load = Boolean(allow_None=True, label='Defer load')

    Whether to defer load until after the page is rendered.
    Can be set as parameter or by setting panel.config.defer_load.

generator_mode = Selector(default='replace', label='Generator mode', names={}, objects=['append', 'replace'])

    Whether generators should 'append' to or 'replace' existing output.

lazy = Boolean(default=False, label='Lazy')

    Whether to lazily evaluate the contents of the object
    only when it is required for rendering.

loading_indicator = Boolean(default=False, label='Loading indicator')

    Whether to show a loading indicator while the pane is updating.
    Can be set as parameter or by setting panel.config.loading_indicator.

.. py:method:: ParamRef.applies(object: ~typing.Any) -> float | bool | None :module: panel.param :classmethod:

  Returns boolean or float indicating whether the Pane
  can render the object.

  If the priority of the pane is set to
  `None`, this method may also be used to define a float priority
  depending on the object being rendered.















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