Why "space" is not supported in the ajax post method?
Below is my html
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>New Page 1</title>
<script type="text/javascript">
function Data_Check()
{
var xmlHttp;
try
{
xmlHttp=new XMLHttpRequest(); }
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
alert("Your browser does not support AJAX!");
return false;
}
}
}
xmlHttp.onreadystatechange=function()
{
if(xmlHttp.readyState==4)
{
alert(xmlHttp.responseText);
}
}
var RES = document.getElementById("Remarks").innerHTML;
var params ="RES="+RES;
xmlHttp.open("POST","Data_Check.asp",true);
xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlHttp.setRequestHeader("Content-length", params.length);
xmlHttp.setRequestHeader("Connection", "close");
xmlHttp.send(params);
}
</script>
</head>
<body>
<textarea id="Remarks" rows="5" na开发者_如何学JAVAme="Remarks" cols="79" style="font-family: Arial; font-size: 11px">please, accept my submit form.</textarea>
<br>
<img id="Submit" onclick ="return Data_Check();" border="0" src="submit.png" width="145" height="28">
</body>
<img
</html>
Here i facing the problem is,
When i submit "Remarks" textarea innerhtml to my "Data_Check.asp"
<%
RES = Request.Form("RES")
%>
and this remarks save in my sql database.( database field is "Remarks_text" and datatype is "text")
In the data base textarea data is read ("please, accept my submit form.") textarea data with out space.
like this please,acceptmysubmitform.
I need to save please, accept my submit form.
hoping your support
Try url encoding:
var RES = encodeURIComponent(document.getElementById("Remarks").value);
Change
document.getElementById("Remarks").innerHTML;
to
document.getElementById("Remarks").value;
I suspect spaces are not supported in URLs or HTTP headers, hence old URLs had %20 instead of a space. Modern browsers and servers now do this behind the scenes.
I found replacing spaces with %20 using formValues = formValues.replace(/ /gi,"%20"); prior to sending solved the problem.
Yes this is fixed!
Example :
var dataString = "textcontent="+test.replace(/ /gi,"%20");
加载中,请稍侯......
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