如何获得并设置农业电网状态？ [英] How do I get and set ag-grid state?

问题描述

如何获取并重新设置农业网格表格的状态？我的意思是，显示哪些列，以什么顺序显示，以什么排序和过滤等。

How can I obtain and re-set the state of an ag-grid table? I mean, which columns are being show, in what order, with what sorting and filtering, etc.

更新：getColumnState和setColumnState似乎接近我想要的状态，但是我无法弄清楚应该在其中保存和恢复状态的回调。我尝试在onGridReady上还原它，但是在加载实际行时，状态丢失了。

Update: getColumnState and setColumnState seem to be close to what I want, but I cannot figure out the callbacks in which I should save and restore the state. I tried restoring it in onGridReady but when the actual rows are loaded, I lose the state.

推荐答案

有一个非常具体的示例在其网站上提供您要执行的操作的详细信息： javascript-grid-column-definitions

There is a very specific example on their website providing details for what you are trying to do: javascript-grid-column-definitions

function saveState() {
    window.colState = gridOptions.columnApi.getColumnState();
    window.groupState = gridOptions.columnApi.getColumnGroupState();
    window.sortState = gridOptions.api.getSortModel();
    window.filterState = gridOptions.api.getFilterModel();
    console.log('column state saved');
}

并进行恢复：

function restoreState() {
    gridOptions.columnApi.setColumnState(window.colState);
    gridOptions.columnApi.setColumnGroupState(window.groupState);
    gridOptions.api.setSortModel(window.sortState);
    gridOptions.api.setFilterModel(window.filterState);
    console.log('column state restored');
}

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