how can i add the page number at the footer of each page without using JavaScript.But in controller i given like this
format.pdf do
f = SentSurvey.generate_pdf_report(sent_survey_skope.pluck(:id), report_type)
send_file f, type: :pdf, filename: report_filename, :footer => { :right => '[1] of [topage]' }
end
like this i added but its not giving the page number
or
<script>
function number_pages() {
var vars={};
var x=document.location.search.substring(1).split('&');
for(var i in x) {var z=x[i].split('=',2);vars[z[0]] = decodeURIComponent(z[1]);}
var x=['frompage','topage','page','webpage','section','subsection','subsubsection'];
for(var i in x) {
var y = document.getElementsByClassName(x[i]);
for(var j=0; j<y.length; ++j) y[j].textContent = vars[x[i]];
}
}
</script>
<body onload="number_pages()">
Page <span class="page"></span> of <span class="topage"></span>
</body>
This is also not helping to me..
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