选择多个选项 [英] select multiple options
本文介绍了选择多个选项的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的头撞在墙上，似乎很简单.
banging my head against the wall for something seemingly dead simple.
这里是:
<html>
<head></head>
<body>
<form method="post" action="action.php">
<div><input type="checkbox" name="test" value="Newspaper"> <span >Newspaper</span></div>
<div><input type="checkbox" name="test" value="PC"> <span >PC</span></div>
<div><input type="checkbox" name="test" value="Home"> <span >Home</span></div>
<div><input type="checkbox" name="test" value="Dont_know"> <span >dnunno</span></div>
<input type="submit" name="Submit" value="send">
</form>
</body>
</html>
但是当我选择更多选项时，一个选项.我在 print_r($ _ POST); 语句中仅看到最后一个选择的选项，而不是所有选择的选项.我该如何处理?
But when I select more then one option. I see in my print_r($_POST); statement only the last selected option in stead of all selected options.
How should I deal with this?
更新:我检查了其余的代码，发现这是通过某些JavaScript完成的.
update: I checked the rest of my code and i saw that this is done by some JavaScript.
else if (aform.validatorArr[i][4] == "checkbox") {
var fvs = "";
eval("var chkbArray=aform." + aform.validatorArr[i][1] + ";");
if (aform.validatorArr[i][2] == "cb_true") {
for (k = 0; k < chkbArray.length; k++) {
if (chkbArray[k].checked) {
fvs += chkbArray[k].value;
console.log(fvs);
}
}
if (fvs == false) {
s += aform.validatorArr[i][3] + "\n";
}
}
}
这就是为什么[]没有添加到我的html中的原因.但是，我该如何修改此代码，使其采用所有选项?
That's why the [] is not added in my html. But how could I modify this code so that it will take all options?
推荐答案
在名称后放置[]:
<input type="checkbox" name="test[]" value="Newspaper">
有关更多信息，请参见 PHP FAQ 详细信息.
See PHP FAQ for more details.
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