extjs 有状态网格删除排序

发布于 2024-11-30 12:57:59 字数 652 浏览 2 评论 0原文

我对有状态网格有疑问。我不想保存排序状态，但我确实想保存所有其他选项（列位置、列宽度、分组等）。

现在我已经使用 stateEvents 选项尝试过此操作，但当偶数触发时它会保存网格的整个状态。

是否有任何选项可以从保存中排除排序状态？

网格配置的一部分：

this.gridPanel = new Ext.grid.GridPanel({
                id:'grid'+this.id,
                region:region,
                layout:'fit',
                stateful:true,
                stateEvents: ['columnmove', 'columnresize', 'groupchange', 'bodyresize'],
                loadMask:true,
                split:true,
                store: this.stores['root'+this.id],
                cm: this.getRootColumnModel(),
                sm: this.getRootSelectionModel(),

原文

I have a problem with statefull grid. I do not want to save the sort state but I do want to save all other options (column position, column width, grouping etc.)

For now I have tried this with stateEvents option, but it saves whole state of grid when the even fires.

Is there any option to exclude sort state from saving??

Part of the grid config:

this.gridPanel = new Ext.grid.GridPanel({
                id:'grid'+this.id,
                region:region,
                layout:'fit',
                stateful:true,
                stateEvents: ['columnmove', 'columnresize', 'groupchange', 'bodyresize'],
                loadMask:true,
                split:true,
                store: this.stores['root'+this.id],
                cm: this.getRootColumnModel(),
                sm: this.getRootSelectionModel(),

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吃不饱 2024-12-07 12:57:59

您可以简单地覆盖网格的 applyState 方法（并删除其中的 sort 状态）：

this.gridPanel = new Ext.grid.GridPanel({
    // ...,
    // ...,
    applyState: function(state) {
        if (state) {
            var newState = Ext.apply({}, state);
            delete newState['sort'];
            Ext.apply(this, newState );
        }
    },
    // ...
});

You can simply override grid's applyState method (and delete sort state in it):

this.gridPanel = new Ext.grid.GridPanel({
    // ...,
    // ...,
    applyState: function(state) {
        if (state) {
            var newState = Ext.apply({}, state);
            delete newState['sort'];
            Ext.apply(this, newState );
        }
    },
    // ...
});

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