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2.1 KiB
JSON
1 line
2.1 KiB
JSON
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{"ast":null,"code":"import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport React from 'react';\nimport createChainedFunction from './createChainedFunction';\n\nfunction isTrivialHref(href) {\n return !href || href.trim() === '#';\n}\n/**\n * There are situations due to browser quirks or Bootstrap CSS where\n * an anchor tag is needed, when semantically a button tag is the\n * better choice. SafeAnchor ensures that when an anchor is used like a\n * button its accessible. It also emulates input `disabled` behavior for\n * links, which is usually desirable for Buttons, NavItems, DropdownItems, etc.\n */\n\n\nvar SafeAnchor = React.forwardRef(function (_ref, ref) {\n var _ref$as = _ref.as,\n Component = _ref$as === void 0 ? 'a' : _ref$as,\n disabled = _ref.disabled,\n onKeyDown = _ref.onKeyDown,\n props = _objectWithoutPropertiesLoose(_ref, [\"as\", \"disabled\", \"onKeyDown\"]);\n\n var handleClick = function handleClick(event) {\n var href = props.href,\n onClick = props.onClick;\n\n if (disabled || isTrivialHref(href)) {\n event.preventDefault();\n }\n\n if (disabled) {\n event.stopPropagation();\n return;\n }\n\n if (onClick) {\n onClick(event);\n }\n };\n\n var handleKeyDown = function handleKeyDown(event) {\n if (event.key === ' ') {\n event.preventDefault();\n handleClick(event);\n }\n };\n\n if (isTrivialHref(props.href)) {\n props.role = props.role || 'button'; // we want to make sure there is a href attribute on the node\n // otherwise, the cursor incorrectly styled (except with role='button')\n\n props.href = props.href || '#';\n }\n\n if (disabled) {\n props.tabIndex = -1;\n props['aria-disabled'] = true;\n }\n\n return React.createElement(Component, _extends({\n ref: ref\n }, props, {\n onClick: handleClick,\n onKeyDown: createChainedFunction(handleKeyDown, onKeyDown)\n }));\n});\nSafeAnchor.displayName = 'SafeAnchor';\nexport default SafeAnchor;","map":null,"metadata":{},"sourceType":"module"}
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