YUI 拇指滑块不接受变量和表达式

Question

我正在使用 yui/alloyui 制作拇指滑块。根据 UC，滑块中的 min 和 max 参数应该动态传递，这意味着我不能在脚本中对它们进行硬编码。查看规范，它说滑块最小值、最大值、值参数只接受数字，而不接受表达式。谁能帮我完成这个？

<code>
    mySlider = new Y.Slider({
        //min: 100,                      This works
        //max: 800,                      This works
        //value: 300,                    This works
        min: minValue,                   //Using a variable does not work
        max: maxValue,                   //Using a variable does not work
        value: (maxValue - minValue)/2,  //Using an expression does not work
        majorStep: 50,
        minorStep: 50,
        length: Y.one('#sliderParent').getComputedStyle('width')
    });
</code>

这是 jsfiddle：http://jsfiddle.net/bpkscskg/

感谢您的帮助！

Answer 1

如果您使用整数变量，它应该可以工作。例如

   // my Variables
var myMin=+valMinAmount;
var myMax=+valMaxAmount;

xSlider = new Y.Slider({
    //min:100,
  min: myMin,
    max: myMax,
    //value: 
    majorStep: 50, //amount to increment/decrement the Slider value when the page up/down keys are pressed
    minorStep: 50, //amount to increment/decrement the Slider value when the arrow up/down/left/right keys are pressed
      length: Y.one('#sliderParent').getComputedStyle('width') // for responsiveness
});