javascript jquery显示变量成html div
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Jquery display variable into html div
提问by Daniela costina Vaduva
I have defined the following variable:
我定义了以下变量：
var TuesdaysRatio = myTuesdaysNewLikesTotal / myTuesdaysImpressionsOrganicTotal;
The console.log(TuesdaysRatio);is has the output in Chrome: 0.032636762568610575. The next line in my script is the following:
本console.log(TuesdaysRatio);就是在Chrome浏览器中输出：0.032636762568610575。我的脚本中的下一行如下：
$('div.ratio-div').html('<p>Tuesdays Likes per Organic Impressions Ratio ' + TuesdaysRatio + '</p>');
I am using JQuery to display the variable in a paragraph into an empty div (with the class ratio-div) created above the script tag. On my page instead of Tuesdays Likes per Organic Impressions Ratio 0.032636762568610575I have Tuesdays Likes per Organic Impressions Ratio NaNand I can't figure it out where is the issue...
我正在使用 JQuery 将段落中的变量显示到ratio-div在脚本标记上方创建的空 div（带有 class ）中。在我的页面上而不是Tuesdays Likes per Organic Impressions Ratio 0.032636762568610575我有Tuesdays Likes per Organic Impressions Ratio NaN，我无法弄清楚问题出在哪里......
采纳答案by Prasath K
Number it.. Use Number().. parseIntand parseFloatmay change your result so go for Number()function which converts the object argument to a number that represents the object's value.
编号.. 使用Number()..parseInt并且parseFloat可能会改变你的结果所以去Number()函数将对象参数转换为代表对象值的数字。
var TuesdaysRatio = Number(myTuesdaysNewLikesTotal / myTuesdaysImpressionsOrganicTotal);
回答by Rohan Kumar
Try this
试试这个
$(document).ready(function(){
var TuesdaysRatio = parseFloat(parseInt(myTuesdaysNewLikesTotal) / parseInt(myTuesdaysImpressionsOrganicTotal));
$('div.ratio-div').html('<p>Tuesdays Likes per Organic Impressions Ratio ' + TuesdaysRatio + '</p>');
});
回答by Eli
Try to parse your value first:
首先尝试解析您的值：
var TuesdaysRatio = parseInt((myTuesdaysNewLikesTotal / myTuesdaysImpressionsOrganicTotal), 10);
回答by diganta
$('document').ready(function(){
var TuesdaysRatio = Number(0.032636762568610575);
$('div.ratio-div').html('<p>Tuesdays Likes per Organic Impressions Ratio ' + TuesdaysRatio + '</p>');
});
Try this
试试这个
