code

let mydata=[

{

id:1,

name:"pawan"

},

{

id:2,

name:"munna"

},

{

id:3,

name:"appu"

},

{

id:4,

name:"rona"

},

{

id:5,

name:"dhona"

}

]

let name="appu"

let newarray=[]

let newarray1=[]

let j

for(let i=0;i<mydata.length;i++){

if(mydata[i].name==name){

for(j=i;j<mydata.length;j++){

newarray1.push(mydata[j])

}

// newarray1.unshift(mydata[i])

i=j

}

else{

newarray.push(mydata[i])

}

}

let newdata=newarray1.concat(newarray)

console.log(JSON.stringify(newarray,null,'\t'))

console.log(JSON.stringify(newarray1,null,'\t'))

console.log(JSON.stringify(newdata,null,'\t'))