new CollapsibleHeadings()
NB: Attributes not available here - use connectedCallback to reference
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Members
componentVersion
Component version
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componentVersion
Component version
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(static) observedAttributes
Makes HTML attribute change watched
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(static) observedAttributes
Makes HTML attribute change watched
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Methods
attributeChangedCallback(attrib, oldVal, newVal)
Runs when an observed attribute changes - Note: values are always strings
Parameters:
Name | Type | Description |
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attrib |
string | Name of watched attribute that has changed |
oldVal |
string | The previous attribute value |
newVal |
string | The new attribute value |
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attributeChangedCallback(attrib, oldVal, newVal)
Runs when an observed attribute changes - Note: values are always strings
Parameters:
Name | Type | Description |
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attrib |
string | Name of watched attribute that has changed |
oldVal |
string | The previous attribute value |
newVal |
string | The new attribute value |
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connectedCallback()
Runs when an instance is added to the DOM
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connectedCallback()
Runs when an instance is added to the DOM
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disconnectedCallback()
Runs when an instance is removed from the DOM
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disconnectedCallback()
Runs when an instance is removed from the DOM
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processElement(element)
Process each found element node. Adds pointer cursor to the heading and wraps content in a div that can be collapsed.
Parameters:
Name | Type | Description |
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element |
HTMLElement | The HTML element to process |
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processElement(element)
Process each found element node. Adds pointer cursor to the heading and wraps content in a div that can be collapsed.
Parameters:
Name | Type | Description |
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element |
HTMLElement | The HTML element to process |
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processSlotContent(mutations)
Walk through slot content.
Called once when connected and then every time slot content changes
param {*} records Mutated records
param {*} observer Reference to the observer object
Parameters:
Name | Type | Description |
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mutations |
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processSlotContent(mutations)
Walk through slot content.
Called once when connected and then every time slot content changes
param {*} records Mutated records
param {*} observer Reference to the observer object
Parameters:
Name | Type | Description |
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mutations |
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