Solution to the width problem of Ext JS Grid under IE6_extjs

Solution:
1. Modify ext-all.css, find .x-grid3-header-offset, and modify it to .x-grid3-header-offset{padding-left:1px;/*width:10000px;*/ width:auto;}
2. Add the following code to the grid:

Copy the code The code is as follows:

monitorResize: true,
doLayout: function() {
this.setSize(Ext.get(this.getEl().dom.parentNode).getSize(true));
Ext .grid.GridPanel.prototype.doLayout.call(this);
}