2020-02-16 标签:extjs,gridpanel,出现,横向,滚动条,问题,解决方法,实现,代码,如下,viewconfig,layout,function,mainbody,return,n,ot,rendered,var,g

实现代码如下：viewConfig : { layout : function() { if (!this.mainBody) { return; // not rendered } var g = this.grid; var c = g.getGridEl(); var csize = c.ge