我有6个滑块，每个滑块的相应值都是0-100。我希望能够在每个滑块的右侧显示每个滑块百分比(相对于总滑块总数)，但我不确定如何做到这一点。显示HTML5滑块值旁边的百分比

我能抢滑块值上面显示，以及滑块值和值，如JavaScript变量的总和，但我不能......

1)更新的百分比(我想我可能需要编写一个单独的函数来完成此操作，然后在显示滑块值后立即调用它)或

2)显示百分比值一个有效的整数)在滑块值的后面。

任何人都可以告诉我如何做到这一点？从技术角度来看，这不应该很困难，但我在这方面经验不足。我也没有使用jquery(正如你所知道的)......谢谢！

First Weight

40

/ PERCENTAGE%

function get_nextsibling(n) {

x=n.nextSibling;

while (x.nodeType!=1) {

x=x.nextSibling; }

return x; }

function showValue(self) {

get_nextsibling(self).innerHTML=self.value; }

Second Weight

10

/ PERCENTAGE%

Third Weight

20

/ PERCENTAGE%

Fourth Weight

5

/ PERCENTAGE%

Fifth Weight

5

/ PERCENTAGE%

Sixth Weight

20

/ PERCENTAGE%

var weightfactor1 = parseInt(document.getElementById("weight1").value) ;

var weightfactor2 = parseInt(document.getElementById("weight2").value) ;

var weightfactor3 = parseInt(document.getElementById("weight3").value) ;

var weightfactor4 = parseInt(document.getElementById("weight4").value) ;

var weightfactor5 = parseInt(document.getElementById("weight5").value) ;

var weightfactor6 = parseInt(document.getElementById("weight6").value) ;

var weight_factor_sum = weightfactor1 + weightfactor2 + weightfactor3 + weightfactor4 + weightfactor5 + weightfactor6 ;

document.getElementById('val_weight1').innerHTML = (weightfactor1/weight_factor_sum)*100;

document.getElementById('val_weight2').innerHTML = (weightfactor2/weight_factor_sum)*100;

document.getElementById('val_weight3').innerHTML = (weightfactor3/weight_factor_sum)*100;

document.getElementById('val_weight4').innerHTML = (weightfactor4/weight_factor_sum)*100;

document.getElementById('val_weight5').innerHTML = (weightfactor5/weight_factor_sum)*100;

document.getElementById('val_weight6').innerHTML = (weightfactor6/weight_factor_sum)*100;

2014-01-19

Conor