javascript – 将搜索查询添加到Google可视化表格
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互联网集市收集整理的这篇技术教程文章主要介绍了javascript – 将搜索查询添加到Google可视化表格，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含4258字，纯文字阅读大概需要7分钟。
内容图文
我使用以下代码使用Google可视化创建了一个数据库.
这是html版本：
<html>
<head>
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript'>
google.load('visualization', '1', {packages:['table']});
google.setOnLoadCallback(drawTable);
function drawTable() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('string', 'Team');
data.addColumn('string', 'Nationality');
data.addColumn('number', 'Height');
data.addColumn('number', 'Weight');
data.addColumn('number', 'OverallRating');
data.addColumn('string', 'Foot');
data.addRows([
['MESSI','FC BARCELONA','ARGENTINA',169,67,25,'Left foot'],
['A. INIESTA','FC BARCELONA','SPAIN',170,65,28,'Right foot'],
['XAVI','FC BARCELONA','SPAIN',170,68,32,'Right foot']
,
]);
var table = new google.visualization.Table(document.getElementById('table_div'));
table.draw(data, {showRowNumber: true});
}
</script>
</head>
<body>
<div id='table_div'></div>
</body>
</html>?
这是Javascript代码版本：
<!--
You are free to copy and use this sample in accordance with the terms of the
Apache license (http://www.apache.org/licenses/LICENSE-2.0.html)
-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>
Google Visualization API Sample
</title>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load('visualization', '1', {packages: ['table']});
</script>
<script type="text/javascript">
<html>
<head>
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript'>
google.load('visualization', '1', {packages:['table']});
google.setOnLoadCallback(drawTable);
function drawTable() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('string', 'Team');
data.addColumn('string', 'Nationality');
data.addColumn('number', 'Height');
data.addColumn('number', 'Weight');
data.addColumn('number', 'OverallRating');
data.addColumn('string', 'Foot');
data.addRows([
['MESSI','FC BARCELONA','ARGENTINA',169,67,25,'Left foot'],
['A. INIESTA','FC BARCELONA','SPAIN',170,65,28,'Right foot'],
['XAVI','FC BARCELONA','SPAIN',170,68,32,'Right foot']
,
]);
var table = new google.visualization.Table(document.getElementById('table_div'));
table.draw(data, {showRowNumber: true});
}
</script>
</head>
<body>
<div id='table_div'></div>
</body>
</html>
google.setOnLoadCallback(drawVisualization);
</script>
</head>
<body style="font-family: Arial;border: 0 none;">
<div id="table"></div>
</body>
</html>
我的问题是如何在页面顶部插入一个搜索框,允许用户通过输入他们的名字来搜索玩家？甚至比这更好,我怎么能实现一个搜索功能,它将显示基于特定数字超过一定数量的结果,例如“只显示总体评分超过80的玩家”？
解决方法:
你想要的是Dashboard和StringFilter Control和NumberRangeFilter Control：
function drawTable() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('string', 'Team');
data.addColumn('string', 'Nationality');
data.addColumn('number', 'Height');
data.addColumn('number', 'Weight');
data.addColumn('number', 'OverallRating');
data.addColumn('string', 'Foot');
data.addRows([
['MESSI','FC BARCELONA','ARGENTINA',169,67,25,'Left foot'],
['A. INIESTA','FC BARCELONA','SPAIN',170,65,28,'Right foot'],
['XAVI','FC BARCELONA','SPAIN',170,68,32,'Right foot']
]);
var dashboard = new google.visualization.Dashboard(document.querySelector('#dashboard'));
var stringFilter = new google.visualization.ControlWrapper({
controlType: 'StringFilter',
containerId: 'string_filter_div',
options: {
filterColumnIndex: 0
}
});
var numberRangeFilter = new google.visualization.ControlWrapper({
controlType: 'NumberRangeFilter',
containerId: 'numnber_range_filter_div',
options: {
filterColumnIndex: 5,
minValue: 0,
maxValue: 100,
ui: {
label: 'Overall Rating'
}
}
});
var table = new google.visualization.ChartWrapper({
chartType: 'Table',
containerId: 'table_div',
options: {
showRowNumber: true
}
});
dashboard.bind([stringFilter, numberRangeFilter], [table]);
dashboard.draw(data);
}
google.load('visualization', '1', {packages:['controls'], callback: drawTable});
见http://jsfiddle.net/asgallant/Ena84/
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