EasyUI的linkbutton Text值改变问题

Question

使用js新建了一个dialog窗口，href引用一个页面

 $('#dd').dialog({    
            title: 'My Dialog',    
            width: 400,    
            height: 200,    
            closed: false,    
            cache: false,    
            href: 'test.html',    
            modal: true,
                    buttons : [
                    {
                        text : 'close',
                        id :'expandCollapse'
                    }
                    ]
            });    
            $('#dd').dialog(); 

dialog页面中调用js修改linkbutton按钮text值的时候，按钮的大小为什么会发生变化？？？

 function expandCollapseAll(){
        var type = $('#expandCollapseAll')[0].value;
        if (type == 1){
            $('#resourceTree').tree('expandAll');//展开所有
            $('#expandCollapseAll')[0].value = 0;
            $('#expandCollapse')[0].text = 'close';
        }else if (type == 0){
            $('#resourceTree').tree('collapseAll');//折叠所有
            $('#expandCollapseAll')[0].value = 1;
            $('#expandCollapse')[0].text = 'open';
        }
    }

Answer 1

已解决！！！
修改如下：

 function expandCollapseAll(){
        var type = $('#expandCollapseAll')[0].value;
        if (type == 1){
            $('#resourceTree').tree('expandAll');//展开所有
            $('#expandCollapseAll')[0].value = 0;
            //$('#expandCollapse')[0].text = 'close';
            $('#expandCollapse').linkbutton({ text:'close……' });
        }else if (type == 0){
            $('#resourceTree').tree('collapseAll');//折叠所有
            $('#expandCollapseAll')[0].value = 1;
            //$('#expandCollapse')[0].text = 'open';
            $('#expandCollapse').linkbutton({ text:'open……' });
        }
    }