lint警告val（）和text（）被错误地调用(lint warning that val() and text() are called incorrectly)

lint警告val（）和text（）被错误地调用(lint warning that val() and text() are called incorrectly)

我有：

TotalPrice = parseInt(TotalPrice*100)/100; $('input[name=EstimatedPrice]').val(TotalPrice); $('#EstimatedPriceDisplay').text(TotalPrice);

而且我从lint得到了两个警告。

val（）调用不正确

text（）调用不正确。

通过执行以下操作，我能够消除错误调用的text（）错误：

$('#EstimatedPriceDisplay').text('' + TotalPrice);

但这对我来说似乎有些愚蠢。

I have:

TotalPrice = parseInt(TotalPrice*100)/100; $('input[name=EstimatedPrice]').val(TotalPrice); $('#EstimatedPriceDisplay').text(TotalPrice);

and I'm getting two warnings from lint.

val() called incorrectly

text() called incorrectly.

I was able to eliminate the text() called incorrectly error by doing the following:

$('#EstimatedPriceDisplay').text('' + TotalPrice);

But that seems kinda kludgy to me.

最满意答案

你想支持IE <5.5吗？ 如果没有，请尝试使用.toFixed()方法 ，该方法返回一个字符串并四舍五入到指定的小数位。

TotalPrice = TotalPrice.toFixed(2);

Do you want to support IE <5.5? If not, try to use the .toFixed() method, which returns a string and rounded to the specified decimal place.

TotalPrice = TotalPrice.toFixed(2);