Geckozone

Code : Tout sélectionner

function makeURL() {
	var url = "export.cgi?format=ajax";
	url += "&sexe=" + getValRadio(document.getElementsByName('sexe'));
	url += "&categorie=" + getValRadio(document.getElementsByName('categorie'));
	url += "&stroke=" + getValRadio(document.getElementsByName('stroke'));
	if (document.getElementById('age_de').value) {
		url += "&age_de=" + document.getElementById('age_de').value;
	}
	if (document.getElementById('age_a').value) {
		url += "&age_a=" + document.getElementById('age_a').value;
	}
	var exclude_diseaseBox = document.getElementsByName('exclude_disease')[0];
	for (var i=0; i<exclude_diseaseBox.options.length; i++) {
		if (exclude_diseaseBox.options[i].selected) {
			url += "&exclude_disease=" + exclude_diseaseBox.options[i].value;
		}
	}
	var include_diseaseBox = document.getElementsByName('include_disease')[0];
	for (var i=0; i<include_diseaseBox.options.length; i++) {
		if (include_diseaseBox.options[i].selected) {
			url += "&include_disease=" + include_diseaseBox.options[i].value;
		}
	}
	return url;
}

function getValRadio(radio) {
	for (var i=0;i<radio.length;i++)
		if (radio[i].checked) return radio[i].value;
	return false;
}

Code : Tout sélectionner

function makeRequest(url) {
	//alert (url);
	var httpRequest;

	if (window.XMLHttpRequest) { // Mozilla, Safari, ...
		httpRequest = new XMLHttpRequest();
		//if (httpRequest.overrideMimeType) {
		//	httpRequest.overrideMimeType('text/xml');
			// See note below about this line
		//}
	} 
	else if (window.ActiveXObject) { // IE
		try {
			httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e) {
			try {
				httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch (e) {}
		}
	}

	if (!httpRequest) {
		alert('Giving up :( Cannot create an XMLHTTP instance');
		return false;
	}
	httpRequest.onreadystatechange = function() { alertContents(httpRequest); };
	httpRequest.open('GET', url, true);
	httpRequest.send(null);
	return true;
}

function alertContents(httpRequest) {
	if (httpRequest.readyState == 4) {
		if (httpRequest.status == 200) {
			var MyResponse = httpRequest.responseXML;

			var rowsTag = MyResponse.getElementsByTagName('rows')[0];
			var sqlTag = MyResponse.getElementsByTagName('sql')[0];
			if (rowsTag.textContent) { // pour les navigateurs récents (DOM niveau 3 ?)
				var rows = rowsTag.textContent;
				var sql = sqlTag.textContent;
			}
			else { // pour les autres, on prend la valeur du noeud du premier enfant (devrait être équivalent)...
				var rows = rowsTag.firstChild.nodeValue;
				var sql = sqlTag.firstChild.nodeValue;
			}
			var InsertBlock = document.getElementById('numpatients');
			InsertBlock.innerHTML = 'Patients : ' + rows + '<br>Requête : <code>' + sql + '</code>';
			//alert('done');
		}
	}
}

window.onload = function() {
	var inputs = document.getElementById('formExport').elements;
	makeRequest(makeURL());
	for (var i = 0; i < inputs.length; i++) {
		inputs[i].setAttribute('onchange', "makeRequest(makeURL())");
	}
}

Code : Tout sélectionner

var doc = xhr_object.responseXML;
for(var i=0;i<doc.getElementsByTagName('nomDuNoeud').length;i++)
var=doc.getElementsByTagName('nomDuNoeud').item(i).firstChild.data;

Code : Tout sélectionner

<script>
function makeRequestPostXML(url,parametres){
	var xhr_object = null;
	if(window.XMLHttpRequest)
		xhr_object = new XMLHttpRequest();
	else
		if(window.ActiveXObject)
			xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
		else{
			alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
			return;
		}

	var method = "POST";
	var filename = url;
	var data = parametres;
	xhr_object.open(method, filename, true);

	xhr_object.onreadystatechange = function(){
		if(xhr_object.readyState == 4){
			var doc = xhr_object.responseXML;
			for(var i=0;i<doc.getElementsByTagName('noeud').length;i++)
				maVariable=doc.getElementsByTagName('noeud').item(i).firstChild.data;
		}
	}

	xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xhr_object.send(data);
}
</script>

Code : Tout sélectionner

var myForm = document.forms["myFormName"];
// ou myForm = document.getElementById("myFormId");

var myUrl = "";
for (var i = 0; i < myForm.elements.length ; i++) {
    myUrl += (myUrl == "") ? "" : "&";
    myUrl += myForm.elements[i].name + "=";
    myUrl += encodeURIComponent(myForm.elements[i].value);
}
myUrl = "www.example.org/mypage.php?" + myUrl;

Code : Tout sélectionner

document.forms[0].elements[i].type

Code : Tout sélectionner

document.forms[0].elements[i].name

Code : Tout sélectionner

if (myForm.elements[i].name.substr(0, 5) == "form_") {
    //... compléter l'url
}