Question

我有这个代码，我的目标是获取数组对象。萤火虫没有错误，但没有显示任何值（总是undefined）。这样做的正确方法是什么？

var sizes = ["a","b","c","d","e","f"];

var s = new dijit.form.HorizontalSlider({
                value:1,
                name:"i"+[i],
                onChange:function(sizes, val){ 
                    dojo.byId('value'+[i]).value = sizes[val];
                    },
                minimum:1,
                maximum:sizes.length -1,
                discreteValues:sizes.length,

            },node);

在jquery看起来像：

var sizes = ["0","2","4","6","8","10","12","14","16","18","16W","18W","20W"];
$("#slider-size .slider").slider({
  min: 0,
  max: sizes.length - 1,
  step: 1,
  slide: function(event, ui) {
    $(".rsize").text(sizes[ui.value]);
  }
});

来自here

Answer 1

minimum:0,

是问题所在。感谢

获取数组的值

1 个答案: