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- if (exports.addStudentsValidNames().length) {
- exports.addStudentsCheckingUsernames(true);
- $.post('/classroom/check', {
- students: JSON.stringify(exports.addStudentsValidNames())
- }, function (data) {
- var hasErrors;
- data.each(function (i) {
- i.transfer = ko.observable(null);
- i.errorFields = [];
- i.warningFields = [];
- if (i.errors instanceof Array) {
- i.errors.each(function (j, index) {
- var fields = j.match(fieldsRex);
- if (fields.length && !index) {
- i.errors[index] = j.remove(fields[0]);
- i.errorFields = JSON.parse(fields[0]).fields;
- }
- });
- }
- if (i.warnings instanceof Array) {
- i.warnings.each(function (j, index) {
- var fields = j.match(fieldsRex);
- if (fields.length && !index) {
- i.warnings[index] = j.remove(fields[0]);
- i.warningFields = JSON.parse(fields[0]).fields;
- }
- });
- }
- i.firstName = ko.observable(i.firstName);
- i.lastName = ko.observable(i.lastName);
- i.username = ko.observable(((exports.addStudentsMode() == 'needUsername') && (reValidate === true)) ? i.suggestion : i.username);
- i.password = ko.observable(i.password);
- i.firstNameEditable = ko.observable(false);
- i.lastNameEditable = ko.observable(false);
- i.usernameEditable = ko.observable(false);
- i.passwordEditable = ko.observable(false);
- i.mode = exports.addStudentsMode();
- i.invalidate = function () {
- exports.addStudentsHasPotentialErrors(true);
- };
- i.editing = function (editing) {
- exports.addStudentsEditingFields(editing);
- };
- i.remove = function () {
- var _data = exports.addStudentsNames();
- _data.remove(i);
- hasErrors = _data.any(function (j) {
- return j.errors.length;
- });
- _data.each(function (j) {
- j.hasErrors(hasErrors);
- });
- exports.addStudentsNames.valueHasMutated();
- };
- });
- hasErrors = data.any(function (i) {
- return i.errors.length;
- });
- data.each(function (i) {
- i.hasErrors = ko.observable(hasErrors);
- });
- exports.addStudentsNames(data);
- exports.addStudentsCheckingUsernames(false);
- });
- }
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