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| (function ($) {
|
| Array.prototype.exists = function(prop, value) {
| if (!value) {
| value = prop;
| prop = null;
| }
|
| for (var i = 0; i < this.length; i++) {
| var line = this[i];
| line = this[i].record ? this[i].record : this[i];
|
| if (prop) {
| if (line[prop] == value) {
| return true;
| }
| }
| else {
| if (line == value) {
| return true;
| }
| }
| }
|
| return false;
| };
|
| Array.prototype.getItem = function(prop, value) {
| if (!value) {
| value = prop;
| prop = null;
| }
|
| for (var i = 0; i < this.length; i++) {
| var line = this[i];
| line = this[i].record ? this[i].record : this[i];
|
| if (prop) {
| if (line[prop] == value) {
| return line;
| }
| }
| else {
| if (line == value) {
| return line;
| }
| }
| }
|
| return null;
| };
|
|
| })(jQuery);
|
|
