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javascript - jquery - 用颜色选择器中的颜色填充 div

转载 作者:行者123 更新时间:2023-11-30 17:20:58 25 4
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我正在用 jQuery 和 HTML 制作一个简单的绘画程序。为此,我使用了 Spectrum 颜色选择器 ( http://bgrins.github.io/spectrum/ )。我制作了一个由数百个 16x16 正方形(div 类像素)组成的网格,当单击其中一个时,它会被 Spectrum 颜色选择器中的颜色填充,但我不知道如何操作。这是我的代码:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link type="text/css" rel="stylesheet" href="css.css" />
<title>Pixel Painter</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script><!-- Jquery -->
<script src='jscolor/jscolor.js'></script> <!--Spectrum js-->
<link rel='stylesheet' href='jscolor/jscolor.css' /> <!--Spectrum css-->
</head>
<body>
<input id='colorpicker' />
<script>
$("#colorpicker").spectrum({ //spectrum config
color: "#f00",
showPalette: true,
showInput: true,
showAlpha: true,
chooseText: "Pick",
cancelText: "X",
togglePaletteOnly: true,
showPaletteOnly: true,
togglePaletteMoreText: "More Colors...",
togglePaletteLessText: "Less Colors...",
palette: [
//color palettes for Spectrum
]
});
</script>
<br/>
<table border="1" style="background-color:#FFFFFF; border-collapse:collapse;border:1px solid #000000;color:#000000;width:100%" cellpadding="3" cellspacing="0">
<tr>
<!-- Grid -->
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
</tr>
<tr>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
<div class="pixel"></div>
</tr>
<!--... and a lot more <div class="pixel"></div>-->
</table>
</body>
</html>

http://jsfiddle.net/jGb33/

最佳答案

你可以这样做:

var color = "#f00";

$("#colorpicker").spectrum({ //spectrum config
color: "#f00",
showPalette: true,
showInput: true,
showAlpha: true,
chooseText: "Pick",
cancelText: "X",
togglePaletteOnly: true,
showPaletteOnly: true,
togglePaletteMoreText: "More Colors...",
togglePaletteLessText: "Less Colors...",
palette: [
//color palettes for Spectrum
],
change: function(colorSelected) {
color = colorSelected.toHexString();
}
});

$('.pixel').click(function(){

$(this).css('background-color' , color);

});

http://jsfiddle.net/jGb33/1/

关于javascript - jquery - 用颜色选择器中的颜色填充 div,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/25134167/

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