Your IP : 216.73.216.158
/*
* Filename: JevStdRequiredFieldsJQ.js
* Class: jevstdrequiredfields
* Author: Carlos M. Cámara from JEvents.net
* Use: Check required fields
*/
var JevStdRequiredFields = {
fields: [],
verify: function (form) {
valid = true;
// form = jevjq(form);
var messages = [];
// This is a Javascript each over an array !
JevStdRequiredFields.fields.forEach(function (item, i) {
var name = item.name;
var value = "";
// deprecated usage - phase out!
if (typeof item.preAction === 'string' || typeof item.getValue === 'string') {
if (item.preAction) {
try {
eval(item.preAction);
} catch (ex) {
//alert(ex.message);
}
}
if (item.getValue) {
try {
value = eval(item.getValue);
} catch (e) {
alert("failed " + e.message);
}
}
}
if (typeof item.preAction === 'function') {
try {
item.preAction();
}
catch (ex) {
console.log('preAction failed : ' + ex.message + ' \n\nfunction is ' + item.preAction);
}
}
if (typeof item.getValue === 'function') {
try {
value = item.getValue();
}
catch (e) {
console.log("getValue failed " + e.message + ' \n\nfunction is ' + item.getValue);
}
}
var noncustomname = name.replace("custom_jform", "jform");
// to test field id we must NOT have [ or ] in the name
var nosquarename = name.replace(/\[/g, "");
nosquarename = nosquarename.replace(/\]/g, "");
// custm fields checkbox test - must replace [] and custom_
var checkboxname = name.replace(/\[\]/g, "");
if (checkboxname == name) {
checkboxname = "ThisIsToBlockAction" + checkboxname;
}
checkboxname = checkboxname.replace("custom_jform", "jform");
// should we skip this test because of category restrictions?
if (typeof (JevrCategoryFields) != 'undefined' && JevrCategoryFields.skipVerify(name))
return;
var matches = [];
// Problem with multiple select is you may get the same element more than once!
if (form.querySelector("[name='" + name + "']")) {
matches.push(form.querySelector("[name='" + name + "']"));
} else if (form.querySelector("[name='custom_" + name + "']")) {
matches.push(form.querySelector("[name='custom_" + name + "']"));
}
// must not have [] in field id
else if (form.querySelector("#" + nosquarename)) {
matches.push(form.querySelector("#" + nosquarename));
}
// must not have [] in field class name
else if (form.querySelector("." + nosquarename.substr(1))) {
matches.push(form.querySelector("." + nosquarename.substr(1)));
}
// names that start with the correct checkbox pattern
else if (form.querySelectorAll("[name^='" + checkboxname + "']").length) {
form.querySelectorAll("[name^='" + checkboxname + "']").forEach(function (ckbx ) {
matches.push(ckbx);
});
}
// find other custom field elements (could be radio boxes so traverse the array)
else if (form.querySelectorAll("[name='" + noncustomname + "']").length) {
form.querySelectorAll("[name='" + noncustomname + "']").forEach(function (fld) {
matches.push(fld);
});
}
if (matches.length == 1) {
value = matches[0].value;
if (typeof value == "undefined" || value == null) {
value = "";
}
// Joomla 4 editor can leave whitespaces e.g. \t in the value also some editors e.g. JCE don't push the changed
if (typeof window.Joomla.editors.instances[name] !== 'undefined')
{
value = window.Joomla.editors.instances[name].getValue();
value = value.trim();
}
}
// A set of radio checkboxes
else if (matches.length > 1) {
matches.forEach(function (match, index) {
// match can be a DOM input element (not jQuery)
if (match.checked)
value = match.value;
});
}
//if (elem) elem.value = item.value;
if (value == item['default'] || value == "") {
valid = false;
// TODO add message together
if (item.reqmsg != "") {
messages.push(item.reqmsg);
}
}
});
if (!valid) {
message = "";
messages.forEach(function (msg, index) {
message += msg + "\n";
});
alert(message);
}
return valid;
}
};