<!DOCTYPE html> 
 | 
<html lang="zh"> 
 | 
    <head> 
 | 
        <meta charset="utf-8" /> 
 | 
        <title>Form get textarea value - Editor.md examples</title> 
 | 
        <link rel="stylesheet" href="css/style.css" /> 
 | 
        <link rel="stylesheet" href="../css/editormd.css" /> 
 | 
        <link rel="shortcut icon" href="https://pandao.github.io/editor.md/favicon.ico" type="image/x-icon" /> 
 | 
    </head> 
 | 
    <body> 
 | 
        <div id="layout"> 
 | 
            <header> 
 | 
                <h1>表单取值</h1>    
 | 
                <p>Form get textarea value.</p>      
 | 
            </header> 
 | 
            <form method="post" action="http://editormd.ipandao.com/php/post.php"> 
 | 
                <div id="test-editormd"> 
 | 
                    <!-- Custom textarea name attribute <textarea style="display:none;" name="test-textarea-name"> --> 
 | 
                    <textarea style="display:none;">#### Get value 
 | 
  
 | 
每个 Editor.md 的 ID 元素下都有一个保存 Markdown 源码的 Textarea,你也可以通过设置开启另一个保存 HTML 源码的 Textarea,可以按需要获取相应的值,如下: 
 | 
  
 | 
```html 
 | 
<div class="editormd" id="$id"> 
 | 
    <textarea class="editormd-markdown-textarea" name="$id-markdown-doc"></textarea> 
 | 
  
 | 
    <!-- html textarea 需要开启配置项 saveHTMLToTextarea == true --> 
 | 
    <textarea class="editormd-html-textarea" name="$id-html-code"></textarea> 
 | 
</div> 
 | 
``` 
 | 
  
 | 
#### Example 
 | 
  
 | 
```javascript 
 | 
var testEditor = editormd("test-editormd", { 
 | 
    width  : "90%", 
 | 
    height : 640, 
 | 
    path   : "../lib/", 
 | 
    saveHTMLToTextarea : true 
 | 
}); 
 | 
  
 | 
testEditor.getMarkdown();       // 获取 Markdown 源码 
 | 
testEditor.getHTML();           // 获取 Textarea 保存的 HTML 源码 
 | 
testEditor.getPreviewedHTML();  // 获取预览窗口里的 HTML,在开启 watch 且没有开启 saveHTMLToTextarea 时使用 
 | 
``` 
 | 
  
 | 
#### Backend get form value 
 | 
  
 | 
假设编辑器 ID 为 `test-editormd`,以 PHP 为例: 
 | 
  
 | 
```php 
 | 
<?php 
 | 
    header("Content-Type:text/html; charset=utf-8"); 
 | 
  
 | 
    if (isset($_POST['submit'])) { 
 | 
        echo "<pre>"; 
 | 
        echo htmlspecialchars($_POST["test-editormd-markdown-doc"]); 
 | 
        echo "<br/><br/>"; 
 | 
        echo htmlspecialchars($_POST["test-editormd-html-code"]); 
 | 
        echo "</pre>"; 
 | 
    } 
 | 
?> 
 | 
``` 
 | 
  
 | 
</textarea> 
 | 
                </div> 
 | 
                <div style="width:90%;margin: 10px auto;"> 
 | 
                    <input type="submit" name="submit" value="提交表单 Submit" style="padding: 5px;" />  
 | 
                </div>                
 | 
            </form> 
 | 
        </div>         
 | 
        <script src="js/jquery.min.js"></script> 
 | 
        <script src="../editormd.js"></script>    
 | 
        <script type="text/javascript"> 
 | 
            $(function() { 
 | 
                $.get("./test.md", function(md) { 
 | 
                    var testEditor = editormd("test-editormd", { 
 | 
                        width  : "90%", 
 | 
                        height : 640, 
 | 
                        path   : "../lib/", 
 | 
                        appendMarkdown : md, 
 | 
                        saveHTMLToTextarea : true 
 | 
                    }); 
 | 
                }); 
 | 
  
 | 
                //testEditor.getMarkdown();       // 获取 Markdown 源码 
 | 
                //testEditor.getHTML();           // 获取 Textarea 保存的 HTML 源码 
 | 
                //testEditor.getPreviewedHTML();  // 获取预览窗口里的 HTML,在开启 watch 且没有开启 saveHTMLToTextarea 时使用 
 | 
            }); 
 | 
        </script> 
 | 
    </body> 
 | 
</html> 
 |