Sha256: aba1a3dcadb069d4a6ce8325f44e7cf68f80a97e12347a5dd2d7f1274ffeb281
Contents?: true
Size: 1.92 KB
Versions: 118
Compression:
Stored size: 1.92 KB
Contents
/*global window, $ */
window.warnBeforeUnload = {
className: 'warn-before-unload',
ignored: {
classes: ['do-not-warn-before-unload', 'filter'],
types: ['search']
},
message: 'You have entered new data on this page. If you navigate away from this page without first saving your data, the changes will be lost.',
init: function () {
'use strict';
this.watchUnload();
this.watchInputs();
this.watchSubmits();
},
watchUnload: function () {
'use strict';
var that = this;
window.addEventListener('beforeunload', function (event) {
if ($('body').hasClass(that.className)) {
event.returnValue = that.message;
return that.message;
}
});
},
watchInputs: function () {
'use strict';
var that = this;
$(':input, textarea').bind('change', function () {
if (that.shouldLock(this)) {
that.lock();
}
});
},
watchSubmits: function () {
'use strict';
var that = this;
$('form').on('submit', function () {
that.unlock();
});
},
shouldLock: function (object) {
'use strict';
var that = this;
var shouldLock = true;
that.ignored.classes.forEach(function (item) {
if ($(object).hasClass(item)) {
shouldLock = false;
}
});
that.ignored.types.forEach(function (item) {
if ($(object).attr('type') === item) {
shouldLock = false;
}
});
return shouldLock;
},
lock: function () {
'use strict';
$('body').addClass(this.className);
},
unlock: function () {
'use strict';
$('body').removeClass(this.className);
}
};
$(function () {
'use strict';
window.warnBeforeUnload.init();
});
Version data entries
118 entries across 118 versions & 1 rubygems