Is there a way in EvoHtmlToPdf to display the section/subsection of a page in the header/footer (i.e. the text of the "current" h1/h2 tag)?
With wkhtmltopdf and other tools, it is possible to replace special tags via JavaScript and the HTML header template (as described here for example Dynamic section name in wicked_pdf header).
Unfortunately, such a solution does not seem to work with EvoHtmlToPdf.
Here's the HTML code of my header template:
<html id="headerFooterHtml">
<head>
<script>
function substHeaderFooter(){
var vars={};
var searchString = document.location.search;
var debugMessage = document.getElementById("showJavaScriptWasExecuted");
if (debugMessage)
debugMessage.textContent = "Search string: ["+ searchString + "]";
var search_list = searchString.substring(1).split('&');
for(var i in search_list){
var content=search_list[i].split('=',2);
vars[content[0]] = decodeQueryParam(content[1]);
}
var tags=['section','subsection'];
for(var i in tags){
var name = tags[i],
classElements = document.getElementsByClassName(name);
for(var j=0; j<classElements.length; ++j){
classElements[j].textContent = vars[name];
}
}
}
</script>
</head>
<body id="headerFooterBody" onload="substHeaderFooter()">
<div id="showJavaScriptWasExecuted"></div>
<div id="sections">{section} / {subsection}</div>
</body>
I already added the EvoHtmlToPdf PrepareRenderPdfPageDelegate event handler to my code (if that's the way I have to go) but I don't know how to access the section of the current page there...
Thanks in advance for your help!