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Diffstat (limited to 'Madagascar/frwp/Démographie_de_Madagascar_files/ajax.js')
| -rw-r--r-- | Madagascar/frwp/Démographie_de_Madagascar_files/ajax.js | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/Madagascar/frwp/Démographie_de_Madagascar_files/ajax.js b/Madagascar/frwp/Démographie_de_Madagascar_files/ajax.js new file mode 100644 index 0000000..afcfa70 --- /dev/null +++ b/Madagascar/frwp/Démographie_de_Madagascar_files/ajax.js @@ -0,0 +1,167 @@ +// remote scripting library +// (c) copyright 2005 modernmethod, inc +var sajax_debug_mode = false; +var sajax_request_type = "GET"; + +/** +* if sajax_debug_mode is true, this function outputs given the message into +* the element with id = sajax_debug; if no such element exists in the document, +* it is injected. +*/ +function sajax_debug(text) { + if (!sajax_debug_mode) return false; + + var e= document.getElementById('sajax_debug'); + + if (!e) { + e= document.createElement("p"); + e.className= 'sajax_debug'; + e.id= 'sajax_debug'; + + var b= document.getElementsByTagName("body")[0]; + + if (b.firstChild) b.insertBefore(e, b.firstChild); + else b.appendChild(e); + } + + var m= document.createElement("div"); + m.appendChild( document.createTextNode( text ) ); + + e.appendChild( m ); + + return true; +} + +/** +* compatibility wrapper for creating a new XMLHttpRequest object. +*/ +function sajax_init_object() { + sajax_debug("sajax_init_object() called..") + var A; + try { + // Try the new style before ActiveX so we don't + // unnecessarily trigger warnings in IE 7 when + // set to prompt about ActiveX usage + A = new XMLHttpRequest(); + } catch (e) { + try { + A=new ActiveXObject("Msxml2.XMLHTTP"); + } catch (e) { + try { + A=new ActiveXObject("Microsoft.XMLHTTP"); + } catch (oc) { + A=null; + } + } + } + if (!A) + sajax_debug("Could not create connection object."); + + return A; +} + +/** +* Perform an ajax call to mediawiki. Calls are handeled by AjaxDispatcher.php +* func_name - the name of the function to call. Must be registered in $wgAjaxExportList +* args - an array of arguments to that function +* target - the target that will handle the result of the call. If this is a function, +* if will be called with the XMLHttpRequest as a parameter; if it's an input +* element, its value will be set to the resultText; if it's another type of +* element, its innerHTML will be set to the resultText. +* +* Example: +* sajax_do_call('doFoo', [1, 2, 3], document.getElementById("showFoo")); +* +* This will call the doFoo function via MediaWiki's AjaxDispatcher, with +* (1, 2, 3) as the parameter list, and will show the result in the element +* with id = showFoo +*/ +function sajax_do_call(func_name, args, target) { + var i, x, n; + var uri; + var post_data; + uri = wgServer + + ((wgScript == null) ? (wgScriptPath + "/index.php") : wgScript) + + "?action=ajax"; + if (sajax_request_type == "GET") { + if (uri.indexOf("?") == -1) + uri = uri + "?rs=" + encodeURIComponent(func_name); + else + uri = uri + "&rs=" + encodeURIComponent(func_name); + for (i = 0; i < args.length; i++) + uri = uri + "&rsargs[]=" + encodeURIComponent(args[i]); + //uri = uri + "&rsrnd=" + new Date().getTime(); + post_data = null; + } else { + post_data = "rs=" + encodeURIComponent(func_name); + for (i = 0; i < args.length; i++) + post_data = post_data + "&rsargs[]=" + encodeURIComponent(args[i]); + } + x = sajax_init_object(); + if (!x) { + alert("AJAX not supported"); + return false; + } + + try { + x.open(sajax_request_type, uri, true); + } catch (e) { + if (window.location.hostname == "localhost") { + alert("Your browser blocks XMLHttpRequest to 'localhost', try using a real hostname for development/testing."); + } + throw e; + } + if (sajax_request_type == "POST") { + x.setRequestHeader("Method", "POST " + uri + " HTTP/1.1"); + x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); + } + x.setRequestHeader("Pragma", "cache=yes"); + x.setRequestHeader("Cache-Control", "no-transform"); + x.onreadystatechange = function() { + if (x.readyState != 4) + return; + + sajax_debug("received (" + x.status + " " + x.statusText + ") " + x.responseText); + + //if (x.status != 200) + // alert("Error: " + x.status + " " + x.statusText + ": " + x.responseText); + //else + + if ( typeof( target ) == 'function' ) { + target( x ); + } + else if ( typeof( target ) == 'object' ) { + if ( target.tagName == 'INPUT' ) { + if (x.status == 200) target.value= x.responseText; + //else alert("Error: " + x.status + " " + x.statusText + " (" + x.responseText + ")"); + } + else { + if (x.status == 200) target.innerHTML = x.responseText; + else target.innerHTML= "<div class='error'>Error: " + x.status + " " + x.statusText + " (" + x.responseText + ")</div>"; + } + } + else { + alert("bad target for sajax_do_call: not a function or object: " + target); + } + + return; + } + + sajax_debug(func_name + " uri = " + uri + " / post = " + post_data); + x.send(post_data); + sajax_debug(func_name + " waiting.."); + delete x; + + return true; +} + +/** + * @return boolean whether the browser supports XMLHttpRequest + */ +function wfSupportsAjax() { + var request = sajax_init_object(); + var supportsAjax = request ? true : false; + delete request; + return supportsAjax; +} + |