WIP - add extractor, generate snippet_data

node_modules/eslint-plugin-jsx-a11y/lib/rules/no-onchange.js

@@ -0,0 +1,45 @@
+"use strict";
+
+var _jsxAstUtils = require("jsx-ast-utils");
+
+var _schemas = require("../util/schemas");
+
+/**
+ * @fileoverview Enforce usage of onBlur over onChange for accessibility.
+ * @author Ethan Cohen
+ */
+// ----------------------------------------------------------------------------
+// Rule Definition
+// ----------------------------------------------------------------------------
+var errorMessage = 'onBlur must be used instead of onchange, unless absolutely necessary and it causes no negative consequences for keyboard only or screen reader users.';
+var applicableTypes = ['select', 'option'];
+var schema = (0, _schemas.generateObjSchema)();
+module.exports = {
+  meta: {
+    docs: {
+      url: 'https://github.com/evcohen/eslint-plugin-jsx-a11y/tree/master/docs/rules/no-onchange.md'
+    },
+    schema: [schema]
+  },
+  create: function create(context) {
+    return {
+      JSXOpeningElement: function JSXOpeningElement(node) {
+        var nodeType = (0, _jsxAstUtils.elementType)(node);
+
+        if (applicableTypes.indexOf(nodeType) === -1) {
+          return;
+        }
+
+        var onChange = (0, _jsxAstUtils.getProp)(node.attributes, 'onChange');
+        var hasOnBlur = (0, _jsxAstUtils.getProp)(node.attributes, 'onBlur') !== undefined;
+
+        if (onChange && !hasOnBlur) {
+          context.report({
+            node,
+            message: errorMessage
+          });
+        }
+      }
+    };
+  }
+};