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我想改变使用这个简单的颜色选择器元素的背景颜色,但我没有得到任何结果和控制台错误。jsColor.js改变元素的背景颜色
<div class="col-md-3">
<div class="home-icon">
<div class="home-icon-text">
<h3>Home</h3>
</div>
</div>
<div class="icon-color text-center">
<input class="color {onImmediateChange:'updateInfo(this);'}">
</div>
</div>
function updateInfo(color) {
var a = color.rgb[0];
var b = color.rgb[1];
var c = color.rgb[2];
$(this).parent().prev().css("background", "rgb(" + a + "," + b + "," + c + ")");
};