jquery check box checkbox for delete

To achieve such a basic requirement, the page has a lot of data, you can delete one or more, before deleting to determine whether to select at least one, otherwise prompt.

 functionDeleteUser () {         //was trying to save the content in a str+= "" way, but no .        //var str;        varArray =NewArray ();//The ID used to save the selected data         varFlag//determine if a non-selected$ ("Input[name= ' Selectflag ']:checkbox"). each (function() {//iterate through all the checkboxes with name Selectflag                    if($( This). attr ("checked")) {//decide whether to selectFlag =true;//as long as there is a selection set to True                    }                 })        if(flag) {$ ("Input[name= ' Selectflag ']:checkbox"). each (function() {//iterate through all the checkboxes with name Selectflag                         if($( This). attr ("checked")) {//decide whether to select                            //alert (This). Val ());Array.push ($ ( This). Val ());//Add the selected value to the array                             //str+=$ (This). Val () + ",";                         }                     })            //pass data that is being collectively deleted to action processingWindow.self.location = "deleteuser?info=" +Array;}Else {Alert ("Please select at least one user");        }}

Background action to receive data for deletion

Public String Execute () throws Exception {        //TODO auto-generated Method Stub        //The foreground is the first to decompose the string in a,b,c formatString s[] = Info.split (",");         /** for (int i=0;i<s.length;i++) {System.out.println (s[i]);} */         if(S.length > 0) {              for(inti = 0; i < s.length; i++) {Userdao.deleteuser (S[i]);            }         }        return"Success";}

jquery check box checkbox for delete