ExtJs4 - What is the equivalent to the grid ColumnModel?

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忘了有多久
忘了有多久 2021-01-12 02:51

What is the equivalent to the ExtJs3 Ext.grid.ColumnModel in ExtJs4?

What I want to do is hide a column, I did something like below in ExtJs3:

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  •  迷失自我
    2021-01-12 03:11

    Ext.grid.header.Container

    code of Ext.panel.Table:

     headerCtCfg = me.columns || me.colModel, 
     ...
    if (headerCtCfg instanceof Ext.grid.header.Container) {
                me.headerCt = headerCtCfg;
                me.headerCt.border = border;
                me.columns = me.headerCt.items.items;
    }
    

    so u can use

    grid.columns[i].hide()/show()
    

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