jQuery Ajax / .each callback, next 'each' firing before ajax completed
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StuR
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Published on 2010-12-16T15:48:12Z
Indexed on
2010/12/22
2:54 UTC
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Hi the below Javascript is called when I submit a form. It first splits a bunch of url's from a text area, it then:
1) Adds lines to a table for each url, and in the last column (the 'status' column) it says "Not Started".
2) Again it loops through each url, first off it makes an ajax call to check on the status (status.php) which will return a percentage from 0 - 100.
3) In the same loop it kicks off the actual process via ajax (process.php), when the process has completed (bearing in the mind the continuous status updates), it will then say "Completed" in the status column and exit the auto_refresh.
4) It should then go to the next 'each' and do the same for the next url.
function formSubmit(){
var lines = $('#urls').val().split('\n');
$.each(lines, function(key, value) {
$('#dlTable tr:last').after('<tr><td>'+value+'</td><td>Not Started</td></tr>');
});
$.each(lines, function(key, value) {
var auto_refresh = setInterval( function () {
$.ajax({
url: 'status.php',
success: function(data) {
$('#dlTable').find("tr").eq(key+1).children().last().replaceWith("<td>"+data+"</td>");
}
});
}, 1000);
$.ajax({
url: 'process.php?id='+value,
success: function(msg) {
clearInterval(auto_refresh);
$('#dlTable').find("tr").eq(key+1).children().last().replaceWith("<td>completed rip</td>");
}
});
});
}
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