为什么这不起作用?即使颜色是等于#ECECF4它仍然提醒"否".它正在我测试它时选择corrent元素.有没有更好的方法来写这个?
<script type="text/javascript">
function weekclick() {
if (document.getElementById('w1').style.backgroundColor == "#ECECF4") {
alert("Yes");
} else {
alert("No");
}
}
</script>
Run Code Online (Sandbox Code Playgroud) 我需要一个颜色转换器从hsl转换为rgb和十六进制值.我会像这样做.我正在使用jquery和jquery ui range slider.这是我的代码:
$(function() {
$( "#hsl_hue_range" ).slider({
min: 0,
max: 100,
value: 0,
range: false,
animate:"slow",
orientation: "horizontal",
slide: function( event, ui ) {
var hsl_hue = ui.value;
}
});
});
$(function() {
$( "#hsl_saturation_range" ).slider({
min: 0,
max: 100,
value: 0,
range: false,
animate:"slow",
orientation: "horizontal",
slide: function( event, ui ) {
var hsl_saturation = ui.value;
}
});
});
$(function() {
$( "#hsl_light_range" ).slider({
min: 0,
max: 100,
value: 0,
range: false,
animate:"slow",
orientation: "horizontal", …Run Code Online (Sandbox Code Playgroud)