StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
text
Body
copied!<p>Try specifying a local variable for request, <code>var request</code> ( although it doesn't look like it should solve it ).</p> <p>I would use this fn for light-weight XHR:</p> <pre><code>/** XHConn - Simple XMLHTTP Interface - bfults@gmail.com - 2005-04-08 ** ** Code licensed under Creative Commons Attribution-ShareAlike License ** ** http://creativecommons.org/licenses/by-sa/2.0/ **/ function XHConn() { var xmlhttp, bComplete = false; try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { try { xmlhttp = new XMLHttpRequest(); } catch (e) { xmlhttp = false; }}} if (!xmlhttp) return null; this.connect = function(sURL, sMethod, sVars, fnDone) { if (!xmlhttp) return false; bComplete = false; sMethod = sMethod.toUpperCase(); try { if (sMethod == "GET") { xmlhttp.open(sMethod, sURL+"?"+sVars, true); sVars = ""; } else { xmlhttp.open(sMethod, sURL, true); xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1"); xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); } xmlhttp.onreadystatechange = function(){ if (xmlhttp.readyState == 4 && !bComplete) { bComplete = true; fnDone(xmlhttp); }}; xmlhttp.send(sVars); } catch(z) { return false; } return true; }; return this; } </code></pre> <p>Usage:</p> <pre><code>var myConn = new XHConn(); if (!myConn) alert("XMLHTTP not available. Try a newer/better browser."); var fnWhenDone = function (oXML) { alert(oXML.responseText); }; myConn.connect("mypage.php", "POST", "foo=bar&baz=qux", fnWhenDone); </code></pre>

Querying!

Guidance

An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload