69 lines
2.0 KiB
JavaScript
69 lines
2.0 KiB
JavaScript
/*
|
|
Copyright 2013 Uniclau S.L. (www.uniclau.com)
|
|
|
|
This file is part of jbPivot.
|
|
|
|
jbPivot is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
jbPivot is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with jbPivot. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
function agregate_min(options) {
|
|
"use strict";
|
|
var self = {};
|
|
self.field = options.field;
|
|
self.agregate = function (a, b) {
|
|
var res;
|
|
if ((!a) || (a.type !== "agregate_min")) {
|
|
res = {
|
|
type: "agregate_min",
|
|
min: 0
|
|
};
|
|
} else {
|
|
res = {
|
|
type: "agregate_min",
|
|
min: a.min
|
|
};
|
|
}
|
|
if (b.type === "agregate_min") {
|
|
if(isNaN(b.min) === true) b.min = 0;
|
|
if(b.min != 0 && res.min == 0){
|
|
res.min = b.min;
|
|
} else {
|
|
if(b.min < res.min && b.min != 0)
|
|
res.min = b.min;
|
|
}
|
|
} else if (typeof b === "object") {
|
|
if (typeof b[this.field] === "number") {
|
|
res.min = b[this.field];
|
|
} else if (typeof b[this.field] === "string") {
|
|
try {
|
|
res.min = parseFloat(b[this.field],10);
|
|
} catch (err) {
|
|
|
|
}
|
|
}
|
|
}
|
|
return res;
|
|
};
|
|
|
|
self.getValue = function (a) {
|
|
var res = null;
|
|
if ((a) && (a.type === "agregate_min")) {
|
|
res = a.min;
|
|
}
|
|
return res;
|
|
};
|
|
return self;
|
|
}
|
|
|
|
$.unc.plugins.addAgregate('min', agregate_min); |