角度4 ng2-opd-popup按钮选项

Question

opd-popup包创建弹出模型。角色很新。如何设置按钮，我的意思是我只需要在弹出窗口中显示单个确定按钮。

 this.popup.options = {
    header: "Your custom header",
    color: "#5cb85c", // red, blue.... 
    widthProsentage: 40, // The with of the popou measured by browser width 
    animationDuration: 1, // in seconds, 0 = no animation 
    showButtons: true, // You can hide this in case you want to use custom buttons 
    confirmBtnContent: "OK", // The text on your confirm button 
    cancleBtnContent: "Cancel", // the text on your cancel button 
    confirmBtnClass: "btn btn-default", // your class for styling the confirm button 
    cancleBtnClass: "btn btn-default", // you class for styling the cancel button 
    animation: "fadeInDown" // 'fadeInLeft', 'fadeInRight', 'fadeInUp', 'bounceIn','bounceInDown' 

};

 this.popup.show(this.popup.options);

我上面已尝试为弹出窗口设置选项。