javascript - 如何以编程方式设置 HTMLElement 的宽度？

Question

refs: {
    someElement: HTMLDivElement;
};

this.$refs.someElement.clientWidth = 100;

我得到:

Cannot assign to 'clientWidth' because it is a constant or a read-only property.

或

Cannot assign to 'offsetWidth' because it is a constant or a read-only property.

Answer 1

尝试

this.$refs.someElement.style.width = '100px';