How Do I clear chache Variable During The Ajax Call While Sending Variable To Php

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Javascript

PHP

Ajax

jQuery

cache

I am unable to stop the previous variable loading during the ajax call.

Please find onclick I am passing the variable and sending the value to ajax call to PHP script.

I having the data:

rnc.csv

DLRNC01
DLRNC02
DLRNC03
DLRNC04
DLRNC05
DLRNC06
DLRNC07
DLRNC08
DLRNC09
DLRNC10
DLRNC11
DLRNC12
DLRNC13
DLRNC14

code



if (($handle = fopen("rnc.csv", "r")) !== FALSE) {

$i=0;

$values=array();

while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {

?>

)" >
}

fclose($handle);

}else{

echo "File not found";
}
?>



<script>

//even I cleared the chache using the cache:false

//for every click different variable is passing to the ajax call and than to PHP script
function pop(rnc)
{
$.ajax({
url: 'ajax1.php',
type: "POST",
cache: false,
//dataType:'json',
data:{rnc:rnc},
success: function(data){

$("#container1").html(data);

setInterval(function(){

console.log(rnc);

$("#container1").html(data);

},2000);
}
});
}

</script>


ajax1.php





when I am passing the value to the rnc_value.php, after clicking the values of the file two to more , than the ajax call is echoing what ever the values having previous called displaying for every 5 seconds.

When I do console.log in the browser :

ajax.php:344 DLRNC01
ajax.php:344 DLRNC05
ajax.php:344 DLRNC07
ajax.php:344 DLRNC04
ajax.php:344 DLRNC01
ajax.php:344 DLRNC02
2 ajax.php:344 DLRNC05
ajax.php:344 DLRNC06
ajax.php:344 DLRNC07
ajax.php:344 DLRNC04
ajax.php:344 DLRNC01
ajax.php:344 DLRNC02


Please help me what is the solution..