[JS] affichage CSS & HTML
Bonjour les amis,
J'ai un script JS que j'ai utilisé pour un chat instantané, mais le problème qui se pose c'est que je n'arrive pas à affiché de CSS dans les messages ni de HTML
Voila le code JS:
Code:
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| // XHTML live Chat
// author: alexander kohlhofer
// version: 1.0
// http://www.plasticshore.com
// http://www.plasticshore.com/projects/chat/
// please let the author know if you put any of this to use
// XHTML live Chat (including this script) is published under a creative commons license
// license: http://creativecommons.org/licenses/by-nc-sa/2.0/
var GetChaturl = "getChatData.php";
var SendChaturl = "sendChatData.php";
var lastID = -1; //initial value will be replaced by the latest known id
window.onload = initJavaScript;
function initJavaScript() {
document.forms['chatForm'].elements['chatbarText'].setAttribute('autocomplete','off'); //this non standard attribute prevents firefox' autofill function to clash with this script
checkStatus(''); //sets the initial value and state of the input comment
receiveChatText(); //initiates the first data query
}
//initiates the first data query
function receiveChatText() {
if (httpReceiveChat.readyState == 4 || httpReceiveChat.readyState == 0) {
httpReceiveChat.open("GET",GetChaturl + '?lastID=' + lastID + '&rand='+Math.floor(Math.random() * 1000000), true);
httpReceiveChat.onreadystatechange = handlehHttpReceiveChat;
httpReceiveChat.send(null);
}
}
//deals with the servers' reply to requesting new content
function handlehHttpReceiveChat() {
if (httpReceiveChat.readyState == 4) {
results = httpReceiveChat.responseText.split('---'); //the fields are seperated by ---
if (results.length > 2) {
for(i=0;i < (results.length-1);i=i+3) { //goes through the result one message at a time
insertNewContent(results[i+1],results[i+2]); //inserts the new content into the page
}
lastID = results[results.length-4];
}
setTimeout('receiveChatText();',4000); //executes the next data query in 4 seconds
}
}
//inserts the new content into the page
function insertNewContent(liName,liText) {
insertO = document.getElementById("outputLis");
oLi = document.createElement('li');
oSpan = document.createElement('span');
oSpan.setAttribute('className','name'); //for IE's sake
oSpan.setAttribute('class','name');
oName = document.createTextNode(liName+': ');
oText = document.createTextNode(liText);
oSpan.appendChild(oName);
oLi.appendChild(oSpan);
oLi.appendChild(oText);
insertO.insertBefore(oLi, insertO.firstChild);
}
//stores a new comment on the server
function sendComment() {
currentChatText = document.forms['chatForm'].elements['chatbarText'].value;
if (currentChatText != '' & (httpSendChat.readyState == 4 || httpSendChat.readyState == 0)) {
param = 'c='+ currentChatText;
httpSendChat.open("POST", SendChaturl, true);
httpSendChat.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
httpSendChat.onreadystatechange = handlehHttpSendChat;
httpSendChat.send(param);
document.forms['chatForm'].elements['chatbarText'].value = '';
} else {
setTimeout('sendComment();',1000);
}
}
//reponse du prof
function sendComment2() {
Chatou = document.forms['chatForm2'].elements['chatou'].value;
currentChatText = document.forms['chatForm2'].elements['chatbarText2'].value;
if (currentChatText != '' & (httpSendChat.readyState == 4 || httpSendChat.readyState == 0)) {
param = 'c='+ currentChatText +'&d='+ Chatou;
httpSendChat.open("POST", SendChaturl, true);
httpSendChat.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
httpSendChat.onreadystatechange = handlehHttpSendChat;
httpSendChat.send(param);
document.forms['chatForm2'].elements['chatbarText2'].value = '';
document.forms['chatForm2'].elements['hidden2'].value = '';
} else {
setTimeout('sendComment2();',1000);
}
}
//deals with the servers' reply to sending a comment
function handlehHttpSendChat() {
if (httpSendChat.readyState == 4) {
receiveChatText(); //refreshes the chat after a new comment has been added (this makes it more responsive)
}
}
//does celver things to the input and submit
function checkStatus(focusState) {
currentChatText = document.forms['chatForm'].elements['chatbarText'];
oSubmit = document.forms['chatForm'].elements['submit'];
if (currentChatText.value != '' || focusState == 'active') {
oSubmit.disabled = false;
} else {
oSubmit.disabled = true;
}
}
//does celver things to the input and submit (prof)
function checkStatus2(focusState) {
currentChatText = document.forms['chatForm2'].elements['chatbarText2'];
oSubmit = document.forms['chatForm2'].elements['submit2'];
if (currentChatText.value != '' || focusState == 'active') {
oSubmit.disabled = false;
} else {
oSubmit.disabled = true;
}
}
//initiates the XMLHttpRequest object
//as found here: http://www.webpasties.com/xmlHttpRequest
function getHTTPObject() {
var xmlhttp;
/*@cc_on
@if (@_jscript_version >= 5)
try {
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
}
}
@else
xmlhttp = false;
@end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
xmlhttp = false;
}
}
return xmlhttp;
}
// initiates the two objects for sending and receiving data
var httpReceiveChat = getHTTPObject();
var httpSendChat = getHTTPObject(); |
Je suis sûre que y a une fonction qui bloque le css&html.
Merci de donner votre avis.
NB: Coté PHP j'ai vérifié de fond en comble mais rien qui empêche l'affichage de html, et dans le partie SQL aussi ...
Merci encore une fois. :oops:
