Web service method call from Custom Button

Technical Requirement:

We have enhancement request in our project and requirements are select number of records in View and change the owner of the selected record.

Description:

As above technical requirement we want to create action from Button and update the records.

Steps to solve above requirement:

1. Create Custom button or Link Named Assign and behavior execute JavaScript.

Code on button:

{!REQUIRESCRIPT("/soap/ajax/14.0/connection.js")} // declare the Js connection

{!REQUIRESCRIPT("/soap/ajax/14.0/apex.js")} // declare the Js apex

{!REQUIRESCRIPT("/js/dojo/0.4.1/dojo.js")} // declare the Js dojo

var ids='';

for(j=0;j< document.forms.length;j++)

{

for (i = 0;i

{

if((document.forms[j].elements[i].name=='ids') && document.forms[j].elements[i].checked)

{

ids+=document.forms[j].elements[i].value+',';

}

}

}// end of loop

if(ids==''){
alert('No requests selected !!!');
}else{
var returnFlag = '';
returnFlag = sforce.apex.execute("CheckClass" , "methode ", {ids:ids} );

if(returnFlag== ‘true’){

window.location = '/apex/PageName;

}else if(returnFlag== ‘false){

alert('You do not have permission to do this!')

}

--------------End of Code--------------------

2. Apex class:

global class CheckClass{

WebService static Boolean methode(){

Write the Logic

Return Boolean value

}

}