表在jquery中的水平条形图 [英] Table to horizontal bar graph in jquery
问题描述
我有一张表:
1-joe-234
2-bob-432
3-sean-654
我想拿它并用它做一个条形图。 p>
不是网上没有lib,而是原型或flash xml文件。
- p>
我正在处理的解决方案是一个jquery插件,它将为google图表生成一个html链接...不是很漂亮,而是KISS(非常简单)和丑陋。
-
这是我的灵感之一:
http://www.dumpsterdoggy.com/articles/?jquery-horizontal-bar-graph
这完全是JavaScript,所以如果你有其他格式的数据,你首先必须转换成JS:
< script type =text / javascriptsrc =http://ajax.googleapis.com/ajax/libs/jquery/1.3/ jquery.min.js>< / s的CRIPT>
< div id =bars>< / div>
< script type =text / javascript>
//<![CDATA [
$(function(){
var values = [234,654,432];
var maxValue = values [0];
for(var i = 0; i< values.length; i ++){
maxValue = Math.max(maxValue,values [i]);
}
为(var i = 0; i< values.length; i ++){
var newBar = $(< span>)。html(values [i]);
newBar.css ({
display:block,
width:0px,
backgroundColor:#600,
marginBottom:5px ,
padding:2px,
color:#FFF
});
$(#bars)。append( newBar);
newBar.animate({width:(100 * values [i] / maxValue)+%},slow);
}
});
//]]>
< / script>
只需在Opera 10中编写并测试。
<当然,如果你在一个单独的文件中调整了所有可能的CSS规则,比如好的背景,条间的边距,文本颜色等,但是这只是一个演示。 b $ b
I have a table :
1-joe-234
2-bob-432
3-sean-654
I would like to take it and make a bar graph with it.
Not that there is no lib on the net, but is prototype or flash xml file.
--
The solution I am working on is a jquery plugin that will generate a html link for google chart... not pretty but KISS (really simple) and ugly.
--
Here is one of my inspirations : http://www.dumpsterdoggy.com/articles/?jquery-horizontal-bar-graph
This is entirely JavaScript, so if you have your data in other format you'll first have to convert to JS:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
<div id="bars"></div>
<script type="text/javascript">
//<![CDATA[
$(function (){
var values = [234, 654, 432];
var maxValue = values[0];
for(var i = 0; i < values.length; i++){
maxValue = Math.max(maxValue, values[i]);
}
for(var i = 0; i < values.length; i++){
var newBar = $("<span>").html(values[i]);
newBar.css({
"display": "block",
"width": "0px",
"backgroundColor": "#600",
"marginBottom": "5px",
"padding": "2px",
"color": "#FFF"
});
$("#bars").append(newBar);
newBar.animate({"width": (100 * values[i] / maxValue) + "%"}, "slow");
}
});
//]]>
</script>
Just written and tested in Opera 10.
Of course, it'd be better if you adjusted all possible CSS rules in a separate file, such as a nice background, margins between bars, text color, etc., but this is just a demo.
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