I think you must have some other problem, as what you are describing should work. For example (here's a bad-but-direct translation of your ... ... <看更多>

發表於 2019-06-25 | 更新於: 2021-03-02 | 分類於 JavaScript | ... 如果字串的第一個字符不能被轉換為數字，那麼parseFloat()會返回 NaN 。 ... <看更多>

JavaScript : Parse float nuber with two decimal places. Raw. gistfile1.js. var twoPlacedFloat = parseFloat(yourString).toFixed(2) ... ... <看更多>

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