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在帖子上丢失换行/回车

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关于如何在我发布的文本中保留回车的任何帮助？

function checkPlayState(checkStatus) {
    var Player = document.getElementById("NSPlay");
    if (Player.playState == 0 || Player.playState == 1) {  // 0 vs 8
        if (checkStatus == true) {


            var tex_t = document.getElementById("ctl00_ContentPlaceHolder1_TextArea1").innerHTML; 


        // The following javascript function takes the URL of the target page and 
        // a name / value paire and POSTs the data to the supplied URL by dynamically
        // creating a form and then submitting it...
        // but I am loosing line-feeds/carage-returns in the transfer of the text

      var fil_e = "Speach.aspx" // target url

 post_to(fil_e, tex_t); 

  function post_to (file, text) {
         var myForm = document.createElement("form");
         myForm.action = file;
         myForm.method = "post";


    var myInput = document.createElement("input");
    myInput.setAttribute("name", "key");
    myInput.setAttribute("value", tex_t); // squares show in the "Text Visualizer" when yellow is here
    myForm.appendChild(myInput); // squares have gone in the "Text Visualizer" when we are here but show in the value field of watch window???

  document.body.appendChild(myForm);
  myForm.submit();     
  document.body.removeChild(myForm);
 }

            return;

        } else {

            window.setTimeout("checkPlayState(true)", 500);
        }

    } else {

        window.setTimeout("checkPlayState(false)", 500);

    }
}

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' I have this in aspx file to retrieve ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''


            Dim tex_t As Object
            tex_t = Request.Form("key")
            If tex_t  "" Then  ' Here while debugging the squares are gone?!?

                TextArea1.InnerText = tex_t  ' it is the same textarea too

            Else

            End If
asp.net javascript

3 回答

  • 1

    UrlDecode做了克里斯的伎俩......对不起，我无法在任何地方看到“添加评论链接” .

    回复于
  • 0
    for (i = 0; i  -1) {
                    //
                 tex_t = tex_t.replace("something", %0A );
               } 
          }
    回复于
  • 0

    使用URL编码 . 新行表示为 %0A

    http://www.javascripter.net/faq/escape.htm说你可以使用javascript函数 escape

    function checkPlayState(checkStatus) {
    var Player = document.getElementById("NSPlay");
    if (Player.playState == 0 || Player.playState == 1) {  // 0 vs 8
        if (checkStatus == true) {


            var tex_t = escape(document.getElementById("ctl00_ContentPlaceHolder1_TextArea1").innerHTML); 

        // The following javascript function takes the URL of the target page and 
        // a name / value paire and POSTs the data to the supplied URL by dynamically
        // creating a form and then submitting it...
        // but I am loosing line-feeds/carage-returns in the transfer of the text

      var fil_e = "Speach.aspx" // target url

 post_to(fil_e, tex_t); 

  function post_to (file, text) {
         var myForm = document.createElement("form");
         myForm.action = file;
         myForm.method = "post";


    var myInput = document.createElement("input");
    myInput.setAttribute("name", "key");
    myInput.setAttribute("value", tex_t); // squares show in the "Text Visualizer" when yellow is here
    myForm.appendChild(myInput); // squares have gone in the "Text Visualizer" when we are here but show in the value field of watch window???

  document.body.appendChild(myForm);
  myForm.submit();     
  document.body.removeChild(myForm);
 }

            return;

        } else {

            window.setTimeout("checkPlayState(true)", 500);
        }

    } else {

        window.setTimeout("checkPlayState(false)", 500);

    }
}

    然后为您的aspx文件使用：

    Dim tex_t As Object
tex_t = Request.Form("key")
If tex_t  "" Then  ' Here while debugging the squares are gone?!?

    TextArea1.InnerText = Server.UrlDecode(tex_t)  ' it is the same textarea too

Else

End If
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