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我是新的JavaScript,我試圖把選擇框中的可視化代碼放入selection02。 我的可視化代碼:可視化到一個選擇框
<script type="text/javascript" src="//ajax.googleapis.com/ajax/static/modules/gviz/1.0/chart.js"> {"dataSourceUrl":"//docs.google.com/spreadsheet/tq?key=0AihqKzH-MgAndERnaFVsYk1RLUM3S0pDSmNjcEQ4M1E&transpose=0&headers=0&range=A2%3AB13&gid=0&pub=1","options":{"vAxes":[{"useFormatFromData":true,"viewWindowMode":"pretty","viewWindow":{}},{"useFormatFromData":true,"viewWindowMode":"pretty","viewWindow":{}}],"booleanRole":"certainty","animation":{"duration":0},"useFirstColumnAsDomain":true,"hAxis":{"useFormatFromData":true,"viewWindowMode":"pretty","viewWindow":{}},"isStacked":false,"width":454,"height":285},"state":{},"chartType":"AreaChart","chartName":"\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 1"} </script>
這些是我的兩個鏈接選擇框。我試圖從另一個文件中獲取這些代碼,但出錯了。我也可以使selectbox2消失,直到我做出我的第一選擇?
<!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" />
<title>Untitled Document</title>
<script type="text/javascript">
function allagi()
{
if (document.getElementById("selection01").selected==true)
{
}
else if (document.getElementById("selection02").selected==true)
{
}
else if (document.getElementById("selection03").selected==true)
{
}
else if (document.getElementById("selection04").selected==true)
{
}
}
function allagi2()
{
if (document.getElementById("select02").selected==true)
{
document.getElementById("selectbox01").disabled=false;
}
}
</script>
</head>
<body>
<div id="wrapper">
<div id="logo">
<select onchange="allagi2()">
<option id="select01" selected="true">Επιλέξτε</option>
<option id="select02">Τουρισμό</option>
<option id="select03">Προϋπολογισμό</option>
</select>
<select id="selectbox01" onchange="allagi()" disabled="true">
<option id="selection01">Selection01</option>
<option id="selection02">Selection02</option>
<option id="selection03">Selection03</option>
<option id="selection04">Selection04</option>
</select>
</div>
<div id="chart">
</div>
</div>
</body>
</html>
任何人都可以幫我嗎?
「可視化」是什麼意思? – Jay