node_modules

1 files changed, 51 insertions, 0 deletions

diff --git a/node_modules/react-dom/lib/setTextContent.js b/node_modules/react-dom/lib/setTextContent.js
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+++ b/node_modules/react-dom/lib/setTextContent.js
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+/**
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ */
+
+'use strict';
+
+var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
+var escapeTextContentForBrowser = require('./escapeTextContentForBrowser');
+var setInnerHTML = require('./setInnerHTML');
+
+/**
+ * Set the textContent property of a node, ensuring that whitespace is preserved
+ * even in IE8. innerText is a poor substitute for textContent and, among many
+ * issues, inserts <br> instead of the literal newline chars. innerHTML behaves
+ * as it should.
+ *
+ * @param {DOMElement} node
+ * @param {string} text
+ * @internal
+ */
+var setTextContent = function (node, text) {
+  if (text) {
+    var firstChild = node.firstChild;
+
+    if (firstChild && firstChild === node.lastChild && firstChild.nodeType === 3) {
+      firstChild.nodeValue = text;
+      return;
+    }
+  }
+  node.textContent = text;
+};
+
+if (ExecutionEnvironment.canUseDOM) {
+  if (!('textContent' in document.documentElement)) {
+    setTextContent = function (node, text) {
+      if (node.nodeType === 3) {
+        node.nodeValue = text;
+        return;
+      }
+      setInnerHTML(node, escapeTextContentForBrowser(text));
+    };
+  }
+}
+
+module.exports = setTextContent;
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