代码之家 › 专栏 › 技术社区 › Lance Roberts

在SharePoint中使用Javascript将文本转换为HTML

enhanced-rich-text text-to-html sharepoint javascript

-1

Lance Roberts · 技术社区 · 15 年前

the complicated process 为了达到这个目的,它将转换成文本,然后需要将文本转换回HTML,这样标签就像 <div>

<script type="text/javascript">
  var theTDs = document.getElementsByTagName("TD");
  var i=0;
  var TDContent = " ";
  while (i < theTDs.length)
  {
    try
    {
      TDContent = theTDs[i].innerText || theTDs[i].textContent;
      if (TDContent.indexOf("<div") == 0)
        {
          theTDs[i].innerHTML = TDContent;
        }
    }
  catch(err){}
  i=i+1;
  }
</script>

1 回复 | 直到 8 年前

Ryan 15 年前

用克里斯托夫的怎么样 techniques to output HTML using a calculated column .

具体来说,他编写了javascript,将编码的HTML(现在已经有)转换为HTML。

将以下内容添加到同一页面上的内容编辑器Web部件(CEWP)中。

<script type="text/javascript">
/*
Text to HTML Lite - version 2.1.1
Questions and comments: Christophe@PathToSharePoint.com
*/

function TextToHTML(NodeSet, HTMLregexp) {
   var CellContent = "";
   var i=0;
   while (i < NodeSet.length)
   {
      try 
      {
         CellContent = NodeSet[i].innerText || NodeSet[i].textContent;
         if (HTMLregexp.test(CellContent)) 
            { NodeSet[i].innerHTML = CellContent; }
      } 
      catch(err)
      {}

      i=i+1;
   }
}

// Calendar views
var regexpA = new RegExp("\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*");
TextToHTML(document.getElementsByTagName("a"),regexpA);

// List views
var regexpTD = new RegExp("^\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*$");
TextToHTML(document.getElementsByTagName("TD"),regexpTD);

</script>

Chase Choi 6 年前

我已从以下链接修改了TextToHTML代码,源代码为PathToSharePoint.com,并添加了一个事件监听器,该监听器在SharePoint 2016上以IE兼容模式成功运行,该模式作为IE10和Chrome最新版本运行: Text to Html conversion in Sharepoint 2010

<script type="text/javascript">
  /*
  Text to HTML Lite - version 2.1.1
  Questions and comments: Christophe@PathToSharePoint.com
  */
  document.addEventListener("DOMContentLoaded", function() {
    function TextToHTML(NodeSet, HTMLregexp) {
      var CellContent = "";
      var i = 0;
      while (i < NodeSet.length) {
        try {
          CellContent = NodeSet[i].innerText || NodeSet[i].textContent;
          if (HTMLregexp.test(CellContent)) {NodeSet[i].innerHTML = CellContent;}
        }
        catch (err) {}
        i = i + 1;
      }
    }

    // Calendar views
    var regexpA = new RegExp("\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*");
    TextToHTML(document.getElementsByTagName("a"), regexpA);

    // List views
    var regexpTD = new RegExp("^\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*$");
    TextToHTML(document.getElementsByTagName("TD"), regexpTD);

    // This function is call continuesly every 100ms until the length of the main field changes
    // after which the convert text to HTML is executed.
    var postElemLength = 0;
    function PostConvertToHtml() {
      if (postElemLength == document.getElementsByTagName("TD").length) {
        setTimeout(PostConvertToHtml, 100);
      }
      else {
        var regexpTD = new RegExp("^\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*$");
        TextToHTML(document.getElementsByTagName("TD"), regexpTD);
      }
    }

    // Grouped list views
    ExpGroupRenderData = (function(old) {
      return function(htmlToRender, groupName, isLoaded) {

        var result = old(htmlToRender, groupName, isLoaded);
        var regexpTD = new RegExp("^\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*$");
        TextToHTML(document.getElementsByTagName("TD"), regexpTD);
      };
    })(ExpGroupRenderData);

    // Preview pane views
    if (typeof (showpreview1) == "function") {
      showpreview1 = (function(old) {
        return function(o) {
          var result = old(o);
          var regexpTD = new RegExp("^\\s*<([a-zA-Z]*)(.|\\s)*/\\1?>\\s*$");
          TextToHTML(document.getElementsByTagName("TD"), regexpTD);
        };
      })(showpreview1);
    }
  });
</script>