html - Once form is submit on the same page, its not submitting again using jquery until i refresh page -

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i trying submit form on same page using jquery. when form submitted , again try submit failed. , when refresh page , submit works fine. whats problem?

$('#csvfile').change(function(){     $("#senderinfoform").submit(); });

this code use trigger submit form in .change()

$('#csvfile').on('change',function(){     $('#senderinfoform').trigger('submit'); });

be sure #senderinfoform form id not submit button id .. , submit form

$('#senderinfoform').on('submit',function(){    // code here });

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