Skip to content
Permalink
9bfb9ba527
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
72 lines (67 sloc) 2.62 KB
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _ariaQuery = require("aria-query");
var _jsxAstUtils = require("jsx-ast-utils");
var _schemas = require("../util/schemas");
/**
* @fileoverview Enforce onmouseover/onmouseout are
* accompanied by onfocus/onblur.
* @author Ethan Cohen
*/
// ----------------------------------------------------------------------------
// Rule Definition
// ----------------------------------------------------------------------------
var mouseOverErrorMessage = 'onMouseOver must be accompanied by onFocus for accessibility.';
var mouseOutErrorMessage = 'onMouseOut must be accompanied by onBlur for accessibility.';
var schema = (0, _schemas.generateObjSchema)();
var _default = {
meta: {
docs: {
url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/mouse-events-have-key-events.md',
description: 'Enforce that `onMouseOver`/`onMouseOut` are accompanied by `onFocus`/`onBlur` for keyboard-only users.'
},
schema: [schema]
},
create: function create(context) {
return {
JSXOpeningElement: function JSXOpeningElement(node) {
var name = node.name.name;
if (!_ariaQuery.dom.get(name)) {
return;
}
var attributes = node.attributes;
// Check onmouseover / onfocus pairing.
var onMouseOver = (0, _jsxAstUtils.getProp)(attributes, 'onMouseOver');
var onMouseOverValue = (0, _jsxAstUtils.getPropValue)(onMouseOver);
if (onMouseOver && onMouseOverValue != null) {
var hasOnFocus = (0, _jsxAstUtils.getProp)(attributes, 'onFocus');
var onFocusValue = (0, _jsxAstUtils.getPropValue)(hasOnFocus);
if (hasOnFocus === false || onFocusValue === null || onFocusValue === undefined) {
context.report({
node,
message: mouseOverErrorMessage
});
}
}
// Checkout onmouseout / onblur pairing
var onMouseOut = (0, _jsxAstUtils.getProp)(attributes, 'onMouseOut');
var onMouseOutValue = (0, _jsxAstUtils.getPropValue)(onMouseOut);
if (onMouseOut && onMouseOutValue != null) {
var hasOnBlur = (0, _jsxAstUtils.getProp)(attributes, 'onBlur');
var onBlurValue = (0, _jsxAstUtils.getPropValue)(hasOnBlur);
if (hasOnBlur === false || onBlurValue === null || onBlurValue === undefined) {
context.report({
node,
message: mouseOutErrorMessage
});
}
}
}
};
}
};
exports["default"] = _default;
module.exports = exports.default;