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I have a form that would pass ids of some items to ajax and i need to update all the rows with those arrays with the updated datas. I have to use ajax to accomplish this. The ids are generated through mysql queries and I passed it to an array. So it is already an array and how do i change to javascript-processable(if that's a word) data and change it back to php array. Here's my code this is how to make the array

foreach($items as $item){
    $item_arr[]=$item['id']
}

and I pass the array to an input field to fetch to ajax

<input type="hidden" id="myid" value="<?php echo json_encode($item_arr); ?>"/>

and 

    $myid=$("#myid").val();
    $.ajax({
    url:"myurl.php",
    data:{myid:myid},
})

this is returning I don't know what!!Please help this is my first try with this kind of conversion of array..Please bear with me

Ibrahim Azhar Armar
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Narendra Chitrakar
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  • Possible duplicate http://stackoverflow.com/questions/5571646/how-to-pass-a-javascript-array-via-jquery-post-so-that-all-its-contents-are-acce – redslazer May 31 '12 at 07:09
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    It's generally expected that you show some effort before asking questions. – emilan May 31 '12 at 07:11

1 Answers1

0

If data in the "myid" field is already a json string, just pass it directly via ajax, with:

var myid=$("#myid").val();
$.ajax({
    url:"myurl.php",
    data:myid
});
CoursesWeb
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