if (typeof(Dsc) === 'undefined') {
var Dsc = {};
}
/**
* Simple function to refresh a page.
*/
Dsc.update = function()
{
location.reload(true);
}
/**
* Resets the filters in a form.
*
* @param form
* @return
*/
Dsc.resetFormFilters = function(form)
{
// loop through form elements
var str = new Array();
for(i=0; i<form.elements.length; i++)
{
var string = form.elements[i].name;
if (string.substring(0,6) == 'filter')
{
form.elements[i].value = '';
}
}
form.submit();
}
/**
*
* @param order
* @param dir
* @param form
*/
Dsc.gridOrdering = function( order, dir, form )
{
if (!form) {
form = document.adminForm;
}
form.filter_order.value = order;
form.filter_direction.value = dir;
form.submit();
}
/**
*
* @param id
* @param change
* @return
*/
Dsc.gridOrder = function(id, change, form)
{
if (!form) {
form = document.adminForm;
}
form.id.value= id;
form.order_change.value = change;
form.task.value = 'order';
form.submit();
}
/**
* Sends form values to server for validation and outputs message returned.
* Submits form if error flag is not set in response
* @param url
* @param container
* @param task
* @param form
* @param doModal
* @param msg
* @param onCompleteFunction
*/
Dsc.formValidation = function( url, container, task, form, doModal, msg, onCompleteFunction )
{
if (doModal != false) { Dsc.newModal(msg); }
// loop through form elements and prepare an array of objects for passing to server
var str = new Array();
for(i=0; i<form.elements.length; i++)
{
if (form.elements[i].name) {
postvar = {
name : form.elements[i].name,
value : form.elements[i].value,
checked : form.elements[i].checked,
id : form.elements[i].id
};
str[i] = postvar;
}
}
// execute request to server
var a = new Request({
url: url,
method:"post",
data:{"elements":JSON.encode(str)},
onSuccess: function(response){
var resp = JSON.decode(response, false);
if (resp.error != '1')
{
if (typeof onCompleteFunction == 'function') {
onCompleteFunction();
}
form.task.value = task;
form.submit();
} else {
if (document.id(container)) { document.id(container).set( 'html', resp.msg); }
}
if (doModal != false) { (function() { document.body.removeChild( document.getElementById('dscModal') ); }).delay(500); }
}
}).send();
}
/**
* Submits form using onsubmit if present
* @param task
* @return
*/
Dsc.submitForm = function(task, form)
{
if (!form) {
form = document.adminForm;
}
form.task.value = task;
if (typeof form.onsubmit == "function")
{
form.onsubmit();
}
else
{
form.submit();
}
}
/**
*
* @param {Object} divname
* @param {Object} spanname
* @param {Object} showtext
* @param {Object} hidetext
*/
Dsc.displayDiv = function(divname, spanname, showtext, hidetext) {
var div = document.getElementById(divname);
var span = document.getElementById(spanname);
if (div.style.display == "none") {
div.style.display = "";
span.innerHTML = hidetext;
} else {
div.style.display = "none";
span.innerHTML = showtext;
}
}
/**
*
* @param {Object} prefix
* @param {Object} newSuffix
*/
Dsc.switchDisplayDiv = function( prefix, newSuffix )
{
var newName = prefix + newSuffix;
var currentSuffixDiv = document.getElementById('currentSuffix');
var currentSuffix = currentSuffixDiv.innerHTML;
var oldName = prefix + currentSuffix;
var newDiv = document.getElementById(newName);
var oldDiv = document.getElementById(oldName);
currentSuffixDiv.innerHTML = newSuffix;
newDiv.style.display = "";
oldDiv.style.display = "none";
}
/**
*
* @param divname
*/
Dsc.showHideDiv = function(divname)
{
var divObject = document.getElementById(divname);
if (divObject == null){return;}
if (divObject.style.display == "none"){
divObject.style.display = "";
}
else{
divObject.style.display = "none";
}
}
/**
*
* @param {String} url to query
* @param {String} document element to update after execution
* @param {String} form name (optional)
* @param {String} msg message for the modal div (optional)
*/
Dsc.doTask = function( url, container, form, msg, doModal, onCompleteFunction )
{
if (doModal != false) { Dsc.newModal(msg); }
// if url is present, do validation
if (url && form)
{
// loop through form elements and prepare an array of objects for passing to server
var str = new Array();
for(i=0; i<form.elements.length; i++)
{
postvar = {
name : form.elements[i].name,
value : form.elements[i].value,
checked : form.elements[i].checked,
id : form.elements[i].id
};
str[i] = postvar;
}
var a = new Request({
url: url,
method:"post",
data:{"elements":JSON.encode(str)},
onSuccess: function(response){
var resp = JSON.decode(response, false);
if (document.id(container)) { document.id(container).set( 'html', resp.msg); }
if (doModal != false) { (function() { document.body.removeChild( document.getElementById('dscModal') ); }).delay(500); }
if (typeof onCompleteFunction == 'function') {
onCompleteFunction();
}
return true;
}
}).send();
}
else if (url && !form)
{
var a = new Request({
url: url,
method:"post",
onSuccess: function(response){
var resp = JSON.decode(response, false);
if (document.id(container)) { document.id(container).set( 'html', resp.msg); }
if (doModal != false) { (function() { document.body.removeChild( document.getElementById('dscModal') ); }).delay(500); }
if (typeof onCompleteFunction == 'function') {
onCompleteFunction();
}
return true;
}
}).send();
}
return a;
}
/**
*
* @param {String} msg message for the modal div (optional)
*/
Dsc.newModal = function(msg)
{
if (typeof window.innerWidth != 'undefined') {
var h = window.innerHeight;
var w = window.innerWidth;
} else {
var h = document.documentElement.clientHeight;
var w = document.documentElement.clientWidth;
}
var t = (h / 2) - 15;
var l = (w / 2) - 15;
var i = document.createElement('img');
var s = window.location.toString();
var src = Dsc.jbase + 'media/dioscouri/images/ajax-loader.gif';
i.src = src;
i.style.position = 'absolute';
i.style.top = t + 'px';
i.style.left = l + 'px';
i.style.backgroundColor = '#000000';
i.style.zIndex = '100001';
var d = document.createElement('div');
d.id = 'dscModal';
d.style.position = 'fixed';
d.style.top = '0px';
d.style.left = '0px';
d.style.width = w + 'px';
d.style.height = h + 'px';
d.style.backgroundColor = '#000000';
d.style.opacity = 0.5;
d.style.filter = 'alpha(opacity=50)';
d.style.zIndex = '100000';
d.appendChild(i);
if (msg != '' && msg != null) {
var m = document.createElement('div');
m.style.position = 'absolute';
m.style.width = '200px';
m.style.top = t + 50 + 'px';
m.style.left = (w / 2) - 100 + 'px';
m.style.textAlign = 'center';
m.style.zIndex = '100002';
m.style.fontSize = '1.2em';
m.style.color = '#ffffff';
m.innerHTML = msg;
d.appendChild(m);
}
document.body.appendChild(d);
}
/**
* Submits form after clicking boolean item in lists,
* such as a tick mark or a red x un an enabled/disabled column
*
* @param id
* @param task
* @return
*/
Dsc.listItemTask = function (id, task, form) {
if (!form) {
var f = document.adminForm;
} else {
var f = form;
}
var cb = f[id];
if (cb) {
for (var i = 0; true; i++) {
var cbx = f['cb'+i];
if (!cbx)
break;
cbx.checked = false;
} // for
cb.checked = true;
f.boxchecked.value = 1;
Dsc.submitbutton(task);
}
return false;
}
/**
* Overriding core submitbutton task to perform onsubmit function
* without submitting form afterwards
*
* @param task
* @return
*/
Dsc.submitbutton = function(task, form)
{
if (typeof(form) === 'undefined') {
form = document.getElementById('adminForm');
/**
* Added to ensure Joomla 1.5 compatibility
*/
if(!form){
form = document.adminForm;
}
}
if (typeof(task) !== 'undefined' && '' !== task) {
form.task.value = task;
}
if (typeof form.onsubmit == "function")
{
form.onsubmit();
}
else
{
if (typeof form.onsubmit == "function") {
form.onsubmit();
}
if (typeof form.fireEvent == "function") {
form.fireEvent('submit');
}
form.submit();
}
}
/*
* Method to get value from all form inputs and put it in an array which will be passed via AJAX request
*
* @param form Form with inputs
*
* @return Array with all data from all inputs on the form
*/
Dsc.getFormInputData = function(form) {
var str = new Array();
for ( i = 0; i < form.elements.length; i++) {
postvar = {
name : form.elements[i].name,
value : form.elements[i].value,
checked : form.elements[i].checked,
id : form.elements[i].id
};
str[i] = postvar;
}
return str;
}
/**
* Overriding core submitbutton task to perform onsubmit function
* without submitting form afterwards
*
* @param task
* @return
*/
function submitbutton(task)
{
Dsc.submitbutton(task);
}
Where is this coming from?