Some Useful JavaScript Syntax MSCRM-2011

Some Useful JavaScript Syntax

• Get Form Type 

  Xrm.Page.ui.getFormType();  // Return(1,2,3,4,5,6)

  1 Create 

  2 Update 

  3 Read Only 

  4 Disabled 

  5 Quick Create (Deprecated) 

  6 Bulk Edit 

• Set time delay to run javascript

window.setTimeout("FunctionName()", 100);

• Set Label of Field Using JavaScript

Xrm.Page.ui.controls.get(fieldname).setLabel(‘New label’);

• Set Tooltip on CRM Field

crmForm.all.my_custom_attribute_c.title = "This Text is visible on Mouse over";

• Get id of lookup Field

Xrm.Page.getAttribute("fieldName").getValue()[0].id;

• To set  values in Party List field.

var partlistset= new Array();

partlistset[0] = new Object();

partlistset[0].id = id; // provide a guid type value

partlistset[0].name = name; // provide a suitable name

partlistset[0].entityType = entityType; // provide the entity  name  of the item  ie account/ contact etc .

Xrm.Page.getAttribute("resource").setValue(partlistset);

  

• All Date Function in JavaScript

Date Functions

var currentTime = new Date()

var month = currentTime.getMonth() + 1

var day = currentTime.getDate()

var year = currentTime.getFullYear()

document.write(month + "/" + day + "/" + year)

var currentTime = new Date()

var hours = currentTime.getHours()

var minutes = currentTime.getMinutes()

if (minutes < 10)

minutes = "0" + minutes

document.write(hours + ":" + minutes + " ")

if(hours > 11)

{

document.write("PM")

}

else

{

document.write("AM")

}

getTime() - Number of milliseconds since 1/1/1970 @ 12:00 AM

getSeconds() - Number of seconds (0-59)

getMinutes() - Number of minutes (0-59)

getHours() - Number of hours (0-23)

getDay() - Day of the week(0-6). 0 = Sunday, ... , 6 = Saturday

getDate() - Day of the month (0-31)

getMonth() - Number of month (0-11)

getFullYear() - The four digit year (1970-9999)

MAKE THE RECIPIENT BLANK FOR NEW EMAILS

var CRM_CREATE_FORM = 1;

var formType = crmForm.FormType;

if(formType == CRM_CREATE_FORM)

{

crmForm.all.to.DataValue = null;

}

• Find Out number of days between two date

function Datedifference() {

    var day1, day2;

    var month1, month2;

    var year1, year2;

    var value1 = Xrm.Page.getAttribute("new_startdate").getValue();

    var value2 = Xrm.Page.getAttribute("new_enddate").getValue();

    if (value1 != "" && value2 != "") {

        var firstDate1 = new Date(value1);

        var secondDate1 = new Date(value2);

        day1 = firstDate1.getDate();

        month1 = firstDate1.getMonth();

        year1 = firstDate1.getYear();

        day2 = secondDate1.getDate();

        month2 = secondDate1.getMonth();

        year2 = secondDate1.getYear();

        date1 = year1 + "/" + month1 + "/" + day1;

        date2 = year2 + "/" + month2 + "/" + day2;

        //alert(date1 + "   " + date2);

        var firstDate = new Date(date1)

        var secondDate = new Date(date2)

        var msPerDay = 24 * 60 * 60 * 1000

        var dbd = Math.ceil((secondDate.getTime() - firstDate.getTime()) / (msPerDay));

        if (dbd != "0" && value2 != null && value1 != null) {

            Xrm.Page.getAttribute("new_durationindays").setValue(dbd + " days");

        }

    }

}