Cognos Analytics에서 JavaScript를 처리하는 방법

define(["jquery"], function($) {
"use strict";

/*NOTES:
    Date Last Updated: 1/25/2017
    Author: Jeff Martin
    Usage: Custom control used to alternate the background color of rows on a crosstab or list.  Any totals, headers, or edges are ignored
    Here is a sample config object:
        {
            "isCrosstab":true,
            "controlName":"List1",
            "firstColor":"#BCE0D3",
            "secondColor":"#EAE6E3"
        }

The config should have at least the first two properties.  If firstColor and secondColor are missing defaults will be used.       
*/

function AlternatingBackground()
{
};

AlternatingBackground.prototype.draw = function( oControlHost ) {

//variable to reference the json config
    var conf = oControlHost.configuration;

if(!conf){
        throw new scriptableReportError("AlternatingBackground", "draw method", "Missing configuration.");
    }

//we know there is a config object so we create a sample to test that all the properties are present.
    var sampleConf = {
            "isCrosstab":true,
            "controlName":"List1"
        };

if(!(conf.hasOwnProperty("isCrosstab") && conf.hasOwnProperty("controlName"))){
        throw new scriptableReportError("AlternatingBackground", "draw method",
        "Configuration object needs at least two properties (isCrosstab;controlName)");
    }

//Config is good so we move on.


//the name of the list or crosstab is on the lid attribute so we get the control with a selector
//and then use additional selectors and classes to target the right cells

//check for crosstab or list
    if(conf.isCrosstab) {
        $("[lid='" + conf.controlName + "']").find("tr:odd > td.mv").css("background-color", (!conf.firstColor ? "#EFF0F1" : conf.firstColor));
        $("[lid='" + conf.controlName + "']").find("tr:even > td.mv").css("background-color",(!conf.secondColor ? "#FFF" : conf.secondColor));
    }
    else {
        $("[lid='" + conf.controlName + "']").find("tr:odd > td.lc, tr:odd > td.lm").css("background-color",(!conf.firstColor ? "#EFF0F1" : conf.firstColor));
        $("[lid='" + conf.controlName + "']").find("tr:even > td.lc, tr:even > td.lm").css("background-color",(!conf.secondColor ? "#FFF" : conf.secondColor));
    }

};


return AlternatingBackground;
});