92 lines
2.4 KiB
JavaScript
92 lines
2.4 KiB
JavaScript
/*! Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
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/* jQuery Plugins */
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(function ($) {
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'use strict';
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/* Get data value or default */
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$.fn.getData = function (name, fallback) {
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var value = this.data(name);
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if (typeof value !== 'undefined') {
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return value;
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}
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return fallback;
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};
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/* Whether a HTML tag has a specific attribute */
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$.fn.hasAttr = function(name) {
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// We have inconsistent behaviour across browsers (false VS undef)
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var val = this.attr(name);
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return typeof val !== 'undefined' && val !== false;
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};
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/* Get class list */
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$.fn.classes = function (callback) {
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var classes = [];
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$.each(this, function (i, el) {
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var c = $(el).attr('class');
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if (typeof c === 'string') {
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$.each(c.split(/\s+/), function(i, p) {
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if (classes.indexOf(p) === -1) {
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classes.push(p);
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}
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});
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}
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});
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if (typeof callback === 'function') {
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for (var i in classes) {
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if (classes.hasOwnProperty(i)) {
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callback(classes[i]);
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}
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}
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}
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return classes;
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};
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/* Serialize form elements to an object */
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$.fn.serializeObject = function()
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{
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var o = {};
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var a = this.serializeArray();
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$.each(a, function() {
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if (o[this.name] !== undefined) {
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if (!o[this.name].push) {
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o[this.name] = [o[this.name]];
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}
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o[this.name].push(this.value || '');
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} else {
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o[this.name] = this.value || '';
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}
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});
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return o;
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};
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$.fn.offsetTopRelativeTo = function($ancestor) {
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if (typeof $ancestor === 'undefined') {
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return false;
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}
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var el = this[0];
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var offset = el.offsetTop;
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var $parent = $(el.offsetParent);
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if ($parent.is('body') || $parent.is($ancestor)) {
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return offset;
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}
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if (el.tagName === 'TR') {
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// TODO: Didn't found a better way, this will probably break sooner or later
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return $parent.offsetTopRelativeTo($ancestor);
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}
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return offset + $parent.offsetTopRelativeTo($ancestor);
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};
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})(jQuery);
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