How to initial datagrid pager with links button instead manual?

[Aod47]

I used code to define datagrid pager with link button

Code:

<table  class="easyui-datagrid" 
		data-options="
			url: 'data.json',
			method: 'post',
			pagination: true,
		        onLoadSuccess:function(data){
			    var pager = $(this).datagrid('getPager');
                pager.pagination({
                    layout: ['list', 'sep', 'first', 'prev', 'sep', 'links', 'sep', 'next', 'last', 'sep', 'refresh'],
                    showPageList: false
                });			    
			}
		">

Although, datagrid show links button but has delay, and chrome alwasy throw error

Uncaught TypeError: Cannot read property 'panel' of undefined
    at Object.getPager (jquery.easyui.min.js:11216)

Do you have a way to initial datagrid pager with links button and any configuration.

Thank you for advice.

[Aod47]

OK., I solved it. I modified js script.