当表单的每一行具有不同的name属性时，PHP循环数据 [英] PHP Looping data when a form have a different name attribute every each row

问题描述

当我创建的显示数据表单需要不同的name属性时，如何进行数据循环?

How do I make a loop of data when the form I created the data displayed requires a different name attribute ?

我制作了一个jQuery代码来创建像这样的元素:

I make a jQuery code to create elements like:

$("#loadDataSiswa").append(""+
    "<div class='grid_2xxx kekiri'>" + nm_depan + "</div>"+
    "<div class='grid_5xxx kekanan'> \n"+
        "<input type='radio' name='"+id+"' value='1'> Masuk"+
        "<input type='radio' name='"+id+"' value='2'> Tidak Masuk"+
        "<input type='radio' name='"+id+"' value='3'> Sakit"+
        "<input type='radio' name='"+id+"' value='4'> Tidak Ada Kabar"+
    "</div>"+
"");

id和nm_depan值已经通过ajax进程完成.

id and nm_depan values already done with ajax process.

如果您看上面的代码，我必须使用不同的属性名称来使它显示的表单应该像这样

If you look at the code above, I have to make it with a different attribute name for the form to be displayed should be like this

我创建的表格用于产生应在每一行中选择的单选元素

Form I created to produce radio element that should be selected each row

foreach($_POST as $val) {
    // Insert to DB
}

我在这里遇到了问题.如果选择了特定的id值，如何进行循环以获取id的值?在PHP中如何使用不同的name属性循环?因为在这里，我使用从ajax获得的id来更改每个属性的名称.

Here I get into trouble. How do I make a loop to get the value of id will I do insert into the database if a particular id selected value? How does in PHP to loop with a different name attribute? Because here, I'm changing the name of each attribute using the id that I get from the ajax.

推荐答案

可以通过将隐藏的输入与某个广播组相关联来解决您的问题.

Your problem can be resolved associating a hidden input with some radio group.

添加具有id值的隐藏输入:

Add a hidden input with id value:

"<input type='hidden' name='radioList[]' value='" + id + "'" />"

此输入是一个数组，因此您可以迭代.

This input is an array, so you can iterate through.

下一步，您必须修改您的广播组以与您的id关联:

On next step you have to modify your radio group to associate with your id:

"<input type='radio' name='myradio["+id+"]' value='1'> Masuk"+
"<input type='radio' name='myradio["+id+"]' value='2'> Tidak Masuk"+
"<input type='radio' name='myradio["+id+"]' value='3'> Sakit"+
"<input type='radio' name='myradio["+id+"]' value='4'> Tidak Ada Kabar"+

因此，在您的代码中，您应该可以做到:

So in your code you should be able to do:

//Iterate through any inserted id from a group
foreach($_POST['radioList'] as $id)
{
    //if you didn't let any pre checked value, you need use this if
    if(isset($_POST['myradio'][$id])
    {
        echo $_POST['myradio'][$id];//checked value this group
    }
}

毕竟，您应该可以将任意数量的单选按钮与无穷大列表相关联

After all you should be able to have any quantity of radio buttons associated to an infinity list

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