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Sonarr/NzbDrone.Web/Scripts/backbone/utils.js
2012-11-06 16:41:34 -08:00

53 lines
1.6 KiB
JavaScript

window.utils = {
// Asynchronously load templates located in separate .html files
loadTemplate: function (views, callback) {
var deferreds = [];
$.each(views, function (index, view) {
if (window[view]) {
deferreds.push($.get('tpl/' + view + '.html', function (data) {
window[view].prototype.template = _.template(data);
}));
} else {
alert(view + ' not found');
}
});
$.when.apply(null, deferreds).done(callback);
},
displayValidationErrors: function (messages) {
for (var key in messages) {
if (messages.hasOwnProperty(key)) {
this.addValidationError(key, messages[key]);
}
}
this.showAlert('Warning!', 'Fix validation errors and try again', 'alert-warning');
},
addValidationError: function (field, message) {
var controlGroup = $('#' + field).parent().parent();
controlGroup.addClass('error');
$('.help-inline', controlGroup).html(message);
},
removeValidationError: function (field) {
var controlGroup = $('#' + field).parent().parent();
controlGroup.removeClass('error');
$('.help-inline', controlGroup).html('');
},
showAlert: function (title, text, klass) {
$('.alert').removeClass('alert-error alert-warning alert-success alert-info');
$('.alert').addClass(klass);
$('.alert').html('<strong>' + title + '</strong> ' + text);
$('.alert').show();
},
hideAlert: function () {
$('.alert').hide();
}
};