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Diffstat (limited to 'node_modules/react-dom/lib/ReactDOMTextarea.js')
| -rw-r--r-- | node_modules/react-dom/lib/ReactDOMTextarea.js | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/node_modules/react-dom/lib/ReactDOMTextarea.js b/node_modules/react-dom/lib/ReactDOMTextarea.js deleted file mode 100644 index d8442723a..000000000 --- a/node_modules/react-dom/lib/ReactDOMTextarea.js +++ /dev/null @@ -1,159 +0,0 @@ -/** - * 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 _prodInvariant = require('./reactProdInvariant'), - _assign = require('object-assign'); - -var LinkedValueUtils = require('./LinkedValueUtils'); -var ReactDOMComponentTree = require('./ReactDOMComponentTree'); -var ReactUpdates = require('./ReactUpdates'); - -var invariant = require('fbjs/lib/invariant'); -var warning = require('fbjs/lib/warning'); - -var didWarnValueLink = false; -var didWarnValDefaultVal = false; - -function forceUpdateIfMounted() { - if (this._rootNodeID) { - // DOM component is still mounted; update - ReactDOMTextarea.updateWrapper(this); - } -} - -/** - * Implements a <textarea> host component that allows setting `value`, and - * `defaultValue`. This differs from the traditional DOM API because value is - * usually set as PCDATA children. - * - * If `value` is not supplied (or null/undefined), user actions that affect the - * value will trigger updates to the element. - * - * If `value` is supplied (and not null/undefined), the rendered element will - * not trigger updates to the element. Instead, the `value` prop must change in - * order for the rendered element to be updated. - * - * The rendered element will be initialized with an empty value, the prop - * `defaultValue` if specified, or the children content (deprecated). - */ -var ReactDOMTextarea = { - getHostProps: function (inst, props) { - !(props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : _prodInvariant('91') : void 0; - - // Always set children to the same thing. In IE9, the selection range will - // get reset if `textContent` is mutated. We could add a check in setTextContent - // to only set the value if/when the value differs from the node value (which would - // completely solve this IE9 bug), but Sebastian+Ben seemed to like this solution. - // The value can be a boolean or object so that's why it's forced to be a string. - var hostProps = _assign({}, props, { - value: undefined, - defaultValue: undefined, - children: '' + inst._wrapperState.initialValue, - onChange: inst._wrapperState.onChange - }); - - return hostProps; - }, - - mountWrapper: function (inst, props) { - if (process.env.NODE_ENV !== 'production') { - LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner); - if (props.valueLink !== undefined && !didWarnValueLink) { - process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `textarea` is deprecated; set `value` and `onChange` instead.') : void 0; - didWarnValueLink = true; - } - if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) { - process.env.NODE_ENV !== 'production' ? warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0; - didWarnValDefaultVal = true; - } - } - - var value = LinkedValueUtils.getValue(props); - var initialValue = value; - - // Only bother fetching default value if we're going to use it - if (value == null) { - var defaultValue = props.defaultValue; - // TODO (yungsters): Remove support for children content in <textarea>. - var children = props.children; - if (children != null) { - if (process.env.NODE_ENV !== 'production') { - process.env.NODE_ENV !== 'production' ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : void 0; - } - !(defaultValue == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : _prodInvariant('92') : void 0; - if (Array.isArray(children)) { - !(children.length <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, '<textarea> can only have at most one child.') : _prodInvariant('93') : void 0; - children = children[0]; - } - - defaultValue = '' + children; - } - if (defaultValue == null) { - defaultValue = ''; - } - initialValue = defaultValue; - } - - inst._wrapperState = { - initialValue: '' + initialValue, - listeners: null, - onChange: _handleChange.bind(inst) - }; - }, - - updateWrapper: function (inst) { - var props = inst._currentElement.props; - - var node = ReactDOMComponentTree.getNodeFromInstance(inst); - var value = LinkedValueUtils.getValue(props); - if (value != null) { - // Cast `value` to a string to ensure the value is set correctly. While - // browsers typically do this as necessary, jsdom doesn't. - var newValue = '' + value; - - // To avoid side effects (such as losing text selection), only set value if changed - if (newValue !== node.value) { - node.value = newValue; - } - if (props.defaultValue == null) { - node.defaultValue = newValue; - } - } - if (props.defaultValue != null) { - node.defaultValue = props.defaultValue; - } - }, - - postMountWrapper: function (inst) { - // This is in postMount because we need access to the DOM node, which is not - // available until after the component has mounted. - var node = ReactDOMComponentTree.getNodeFromInstance(inst); - var textContent = node.textContent; - - // Only set node.value if textContent is equal to the expected - // initial value. In IE10/IE11 there is a bug where the placeholder attribute - // will populate textContent as well. - // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/ - if (textContent === inst._wrapperState.initialValue) { - node.value = textContent; - } - } -}; - -function _handleChange(event) { - var props = this._currentElement.props; - var returnValue = LinkedValueUtils.executeOnChange(props, event); - ReactUpdates.asap(forceUpdateIfMounted, this); - return returnValue; -} - -module.exports = ReactDOMTextarea;
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