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onGridResizeStart

信息

此功能仅在PRO版本中可用。

Description​

在用户开始拖动网格边框以调整网格大小之前触发

onGridResizeStart: (old_width: number) => boolean;

Parameters​

  • old_width - (required) number - 初始网格宽度

Returns​

  • result - (boolean) - 定义事件的默认操作是否将被触发（true）或取消（false）

Example​

// 返回false以取消调整大小操作
gantt.attachEvent("onGridResizeStart", function(old_width){
    gantt.message("Start grid resizing");
    return true;
});

Details​

该事件是可阻塞的。返回 false 将不允许网格调整大小。

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