Final

2020-12-10 13:50:02 +00:00
parent ec6f6b8d61
commit 3aeeb4477e
847 changed files with 0 additions and 0 deletions
@@ -1,59 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>Using textarea</title>
-
-    <script src='react.development.js'    ></script>
-    <script src='react-dom.development.js'></script>
-    <script src="babel.min.js">            </script>
-
-    <script type="text/babel">
-      class GetText extends React.Component
-      {
-        constructor(props)
-        {
-          super(props)
-          this.state    = {value: ''}
-          this.onChange = this.onChange.bind(this)
-          this.onSubmit = this.onSubmit.bind(this)
-        }
-
-        onChange(event)
-        {
-          this.setState({value: event.target.value})
-        }
-
-        onSubmit(event)
-        {
-          alert('You submitted: ' + this.state.value)
-          event.preventDefault()
-        }
-
-        render()
-        {
-          return (
-            <form onSubmit={this.onSubmit}>
-              <label>
-                Enter some text:<br />
-                <textarea rows='5' cols='40' value={this.state.value}
-                                          onChange={this.onChange} />
-              </label><br />
-              <input type="submit" />
-            </form>
-          )
-        }
-      }
-
-      doRender(<GetText />, 'display')
-
-      function doRender(elem, dest)
-      {
-        ReactDOM.render(elem, document.getElementById(dest))
-      }
-    </script>
-  </head>
-  <body>
-    <div id='display' style='font-family:monospace'></div>
-  </body>
-</html>