点击时Jquery改变颜色 - 旋钮旋钮

I am using jquery knob knob on my site to create some nice visuals. I wish to change the color using a click event. I have provided a simplified fiddle of what I am trying to achieve. I have been trying for several hours and now have to ask for help

我在我的网站上使用jquery knob knob来创建一些不错的视觉效果。我希望使用点击事件更改颜色。我提供了一个简化的小提琴,我想要实现的目标。我已经尝试了几个小时,现在不得不寻求帮助

DEMO http://jsfiddle.net/JW2gP/62/

HTML

<input type='text' id='dial' value='0' />

<a id="chgColor" href="#">Change color on click</a>

jQuery

$(function () {
    $('#dial').knob({
        min: '0',
        max: '25000',
        fgColor: '#f00'
    });
    $('#dial').val(10927).trigger('change');
});

$('#chgColor').click(function(e){
    e.preventDefault();
    $('#dial').knob({
        min: '0',
        max: '25000',
        fgColor: '#000'
    }); 
});

1 个解决方案

#1

VIOLA (and here in fiddle, finally found my creds: http://jsfiddle.net/bhilleli/JW2gP/66/)

VIOLA(在这里小提琴,终于找到了我的信条:http://jsfiddle.net/bhilleli/JW2gP/66/)

$(function () {
    $('#dial').knob({
       min: '0',
       max: '25000',
       fgColor: '#f00'
    });
    $('#dial').val(10927).trigger('change');
});

$('#chgColor').click(function(e){
   e.preventDefault();

   $('#dial').trigger(
     'configure',
      {
        min: '0',
        max: '25000',
        "fgColor":"#001"
    }
);
});