if(pro==0){
    if(fla==0){
        console.log("%0 pass")
    }else{
        $(‘#h_progress_bar .ui-progress‘).animateProgress(0,v,function() {
            fla=0;
    });
    }
}else if(pro==1){
    if(fla==1){
        console.log("%25 pass")
    }else{
        $(‘#h_progress_bar .ui-progress
 
‘).animateProgress(25,v,function() {
            fla=1;
    });
    }
}else if(pro==2){
    if(fla==2){
        console.log("%50 pass")
    }else{
        $(‘#h_progress_bar .ui-progress‘).animateProgress(50,v,function() {
            fla=2;
    });
    }
}else if(pro==3){
    if(fla==3){
        console.log(
 
"%75 pass")
    }else{
        $(‘#h_progress_bar .ui-progress‘).animateProgress(75,v,function() {
            fla=3;
    });
    }
}else if(pro==4){
    if(fla==4){
        console.log("%100 pass")
    }else{
        $(‘#h_progress_bar .ui-progress‘).animateProgress(100,v,function() {
            fla
 
=4;
    });
    }
}

js if判斷示例