我是java脚本的新手,我有这个二维数组,我希望通过for循环将这些数组值传递给链接。我已经发布了以下代码。有人能告诉我怎么做。
由于
<script>
var MiddelEastCountriesArray = [['Benelux', 'NE'], ['Deutschland', 'DE'], ['France', 'FR'], ['Ireland', 'IE'], ['Italia', 'IE'], ['Nordics', 'NO'], ['Middle East', 'ME'], ['United Kingdom', 'UK']];
for(var i = 0; i < MiddelEastCountriesArray.length; i++) {
for(var j = 0; j < MiddelEastCountriesArray[i].length; j++) {
document.write("<p><a href='http://www.test.com/" + MiddelEastCountriesArray[0][j] + "/default.aspx'>" + MiddelEastCountriesArray[i][0] + "</a></p>");
}
}
</script>
预期产出:
<p><a href='http://www.test.com/NE/default.aspx'>Benelux</a></p>
<p><a href='http://www.test.com/DE/default.aspx'>Deutschland</a></p>
<p><a href='http://www.test.com/FR/default.aspx'>France</a></p>
<p><a href='http://www.test.com/IE/default.aspx'>Ireland</a></p>
....
....
....
答案 0 :(得分:2)
您不需要迭代内循环。试试这个,
var MiddelEastCountriesArray = [['Benelux', 'NE'], ['Deutschland', 'DE'], ['France', 'FR'], ['Ireland', 'IE'], ['Italia', 'IE'], ['Nordics', 'NO'], ['Middle East', 'ME'], ['United Kingdom', 'UK']];
for(var i = 0; i < MiddelEastCountriesArray.length; i++) {
document.write("<p><a href='http://www.test.com/" + MiddelEastCountriesArray[i][1] + "/default.aspx'>" + MiddelEastCountriesArray[i][0] + "</a></p>");
}
答案 1 :(得分:0)
不知道,如果它符合您的要求,但如果有一系列物品,那么它就不会感到痛苦。
var MiddelEastCountriesArray = [{place:'Benelux',abbreviation:'NE'},{place:'Detuschland',abbreviation:'DE'}]
现在你可以用这种方式迭代它:
MiddelEastCountriesArray.forEach(function(x){document.write("<p><a href='http://www.test.com/" + x.abbreviation + "/default.aspx'>" + x.place + "</a></p>");})
答案 2 :(得分:-2)
看起来您只是试图传递第二维的第一个值......
var MiddelEastCountriesArray = [['Benelux', 'NE'], ['Deutschland', 'DE'], ['France', 'FR'], ['Ireland', 'IE'], ['Italia', 'IE'], ['Nordics', 'NO'], ['Middle East', 'ME'], ['United Kingdom', 'UK']];
for(var i = 0; i < MiddelEastCountriesArray.length; i++) {
for(var j = 0; j < MiddelEastCountriesArray[i].length; j++) {
document.write("<p><a href='http://www.test.com/" + "" + "/default.aspx'>" + MiddelEastCountriesArray[i][j] + "</a></p>");
}
}
只需更改你的第二个维度中的第二个参数就像我做的那样......这应该可行