resizable data table columns

[wc-matteo]

This function solves the problem (这个功能解决的问题)

allowing the user to select at runtime the best column size for their needs

Expected API (期望的 API)

probably a boolean prop to allow the column resize

[07akioni]

We will consider it.

[fcloud89]

We will consider it.

@07akioni 老哥，就你一个人在维护组件库啊，有点难顶哦

[Bulkman]

Implemented resizable columns is this gist. It turned out to be not so hard.

Some preparations must be done to use it:

1. global style override th.n-data-table-th { padding: 0 !important; }
2. Each resizable column defenition in array must be liko so: { key: 'rate', title: createResizableColumnTitle('Rate'), width: 150 } It has to have width!
3. Columns must be reactive e.g const columns = reactive(createColumns());
4. usage of scroll-x prop is not recommended as all columns width defined

[litt1e-p]

@Bulkman hi, will you share a demo for it?

[houqiangxie]

你这方案不行啊，拖动了表格线还是不动

[funkindy]

Hello! Thanks for the amazing library. Any plans/updates on column resize feature? Thank you.

[equt]

track in #3165