up.fragment up.fragment.toTarget()

JavaScript function

Returns a CSS selector that matches the given element as good as possible.

To build the selector, the following element properties are used in decreasing order of priority:

• The element's [up-id] attribute
• The element's [id] attribute
• The element's [name] attribute
• The element's [class] names, ignoring up.fragment.config.badTargetClasses.
• The element's tag name

Example

element = up.element.createFromHTML('<span class="klass">...</span>')
selector = up.fragment.toTarget(element) // returns '.klass'