Jquery 从文本区域中删除 MS Word 格式

Question

我正在尝试从文本区域中删除 MSWord 格式信息，但不知道如何执行此操作。\n情况就像我需要将 MSWord 中的一些内容复制粘贴到文本框编辑器中。\n它复制得很好，但问题是所有格式也都被复制，因此我的 300 个字符的句子扩展到 20000 个字符格式的句子。\n有人可以建议我该怎么做吗？

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好吧，完成一些研发后，我已经达到了一定的阶段。

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这是我从 Word 文档复制的文本

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Once the user clicks on the Cancel icon for a transaction on the Status of Business, and the transaction is eligible for cancellation, a new screen titled \xe2\x80\x9cCancel Transaction\xe2\x80\x9d will appear, with the following fields: \n

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这是我在 $("#textAreaId").val() 中得到的内容

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"\n\n  Normal\n  0\n\n\n\n\n  false\n  false\n  false\n\n  EN-US\n  X-NONE\n  X-NONE\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nOnce the user clicks on the Cancel icon for a\ntransaction on the Status of Business, and the transaction is eligible for\ncancellation, a new screen titled \xe2\x80\x9cCancel Transaction\xe2\x80\x9d will appear, with the\nfollowing fields: \n\n\n\n /* Style Definitions */\n table.MsoNormalTable\n    {mso-style-name:"Table Normal";\n    mso-style-parent:"";\n    line-height:115%;\n    font-:11.0pt;"Calibri","sans-serif";\n    mso-bidi-"Times New Roman";}\n\n"\n

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Answer 1

我终于在这里找到了解决方案

// removes MS Office generated guff
function cleanHTML(input) {
  // 1. remove line breaks / Mso classes
  var stringStripper = /(\n|\r| class=(")?Mso[a-zA-Z]+(")?)/g; 
  var output = input.replace(stringStripper, ' ');
  // 2. strip Word generated HTML comments
  var commentSripper = new RegExp('<!--(.*?)-->','g');
  var output = output.replace(commentSripper, '');
  var tagStripper = new RegExp('<(/)*(meta|link|span|\\?xml:|st1:|o:|font)(.*?)>','gi');
  // 3. remove tags leave content if any
  output = output.replace(tagStripper, '');
  // 4. Remove everything in between and including tags '<style(.)style(.)>'
  var badTags = ['style', 'script','applet','embed','noframes','noscript'];

  for (var i=0; i< badTags.length; i++) {
    tagStripper = new RegExp('<'+badTags[i]+'.*?'+badTags[i]+'(.*?)>', 'gi');
    output = output.replace(tagStripper, '');
  }
  // 5. remove attributes ' style="..."'
  var badAttributes = ['style', 'start'];
  for (var i=0; i< badAttributes.length; i++) {
    var attributeStripper = new RegExp(' ' + badAttributes[i] + '="(.*?)"','gi');
    output = output.replace(attributeStripper, '');
  }
  return output;
}