actionsmailinglist.js

一个页面界面的邮件程序

/*
 * Verify mandatory field and request (or not) PHP to create a mailing-list
 */
function createMailingList() {
	if (!verifyNotEmpty(new Array('mailingListName')))
		return false;

	var req = newXMLHttpRequest(), param = '';
	var handlerFunction = getReadyStateHandler(req, getModifyMailingListForm);
	req.onreadystatechange = handlerFunction;  
	req.open("POST", "actions/createNewMailingList.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");	
	param = "name=" + document.getElementById('mailingListName').value;
	document.getElementById("content").innerHTML = msgWaiting;
	req.send(param);

	if (debug) trace("POST createNewMailingList.php param=" + param);
	return true;
}

/*
 * Request PHP to have the mailing-list and go to the modification form
 * @param mailing-list id
 */
function getMailingListToModify(id) {
	var req = newXMLHttpRequest(), param = '';
	var handlerFunction = getReadyStateHandler(req, getModifyMailingListForm);
	req.onreadystatechange = handlerFunction;  
	req.open("POST", "actions/getMailingList.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");	
	param = "id=" + id;
	document.getElementById("content").innerHTML = msgWaiting;
	req.send(param);

	if (debug) trace("POST getMailingList.php param=" + param);
	return true;

}

/*
 * Request PHP to have the mailing-list and go to the mailing-list details
 * @param mailing-list id
 */
function getMailingListToShow(id) {
	var req = newXMLHttpRequest(), param = '';
	var handlerFunction = getReadyStateHandler(req, showMailingList);
	req.onreadystatechange = handlerFunction;  
	req.open("POST", "actions/getMailingList.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");	
	param = "id=" + id;
	document.getElementById("content").innerHTML = msgWaiting;
	req.send(param);

	if (debug) trace("POST getMailingList.php param=" + param);
	return true;

}

/*
 * Verify mandatory field and request (or not) PHP to modify the mailing-list
 */
function modifyMailingList() {
	if (!verifyNotEmpty(new Array('mailingListName')))
		return false;

	var form = document.getElementById("formML"),
		inputs = form.getElementsByTagName('input'),
		lstContact = '&emails=',
		first = true,
		valueDest = 'to';

	// Parse emails checkbox and construct a list of id
	for(var i = 0; i < inputs.length; i++) {
		if (inputs[i].type == 'checkbox' && inputs[i].checked == true) {
			if (!first)
				lstContact += ',';
			else
				first = false;
			lstContact += inputs[i].value.replace("email", "");
		}
	}

	if (document.getElementById('mailingListTo').checked)
		valueDest = 'to';
	else if (document.getElementById('mailingListCC').checked)
		valueDest = 'cc';
	else if (document.getElementById('mailingListBCC').checked)
		valueDest = 'bcc';

	var req = newXMLHttpRequest(), param = '';
	var handlerFunction = getReadyStateHandler(req, showMailingList);
	req.onreadystatechange = handlerFunction;  
	req.open("POST", "actions/modifyMailingList.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");	
	param = "id="+ document.getElementById('mailingListId').value +"&name=" + document.getElementById('mailingListName').value +
			"&dest="+ valueDest + lstContact;
	document.getElementById("content").innerHTML = msgWaiting;
	req.send(param);

	if (debug) trace("POST createNewMailingList.php param=" + param);
	return true;
}

/*
 * Request PHP to get mailing-lists
 */
function getMailingLists() {
	var req = newXMLHttpRequest();
	var handlerFunction = getReadyStateHandler(req, updateMailingLists);
	req.onreadystatechange = handlerFunction;
  
	req.open("POST", "actions/getMailingLists.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	document.getElementById("listeMailingList").innerHTML = msgWaiting;
	req.send('');

	if (debug) trace("POST getMailingLists.php");
	return true;
}

/*
 * Delete a mailing-list
 * @param mailing id to delete
 */
function deleteMailingList(id) {
	var req = newXMLHttpRequest(), param = '';
	var handlerFunction = getReadyStateHandler(req, updateMailingListDeleted);
	req.onreadystatechange = handlerFunction;

	req.open("POST", "actions/deleteMailingList.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	param = "id=" + id;
	document.getElementById("content").innerHTML = msgWaiting;
	req.send(param);

	if (debug) trace("POST deleteMailingList.php param="+param);
	return true;
}