I want to convert some of my divs into PDF and I've tried jsPDF library but with no success. It seems I can't understand what I need to import to make the library work. I've been through the examples and I still can't figure it out. I've tried the following:
<script type="text/javascript" src="js/jspdf.min.js"></script>
After jQuery and:
$("#html2pdf").on('click', function(){
var doc = new jsPDF();
doc.fromHTML($('body').get(0), 15, 15, {
'width': 170
});
console.log(doc);
});
for testing purposes but I receive:
"Cannot read property '#smdadminbar' of undefined"
where #smdadminbar
is the first div from the body.
This question is related to
javascript
jquery
html
jspdf
Shouldn't you also be using the jspdf.plugin.from_html.js library? Besides the main library (jspdf.js), you must use other libraries for "special operations" (like jspdf.plugin.addimage.js for using images). Check https://github.com/MrRio/jsPDF.
You only need this link jspdf.min.js
It has everything in it.
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.2/jspdf.min.js"></script>
This is finally what did it for me (and triggers a disposition):
function onClick() {_x000D_
var pdf = new jsPDF('p', 'pt', 'letter');_x000D_
pdf.canvas.height = 72 * 11;_x000D_
pdf.canvas.width = 72 * 8.5;_x000D_
_x000D_
pdf.fromHTML(document.body);_x000D_
_x000D_
pdf.save('test.pdf');_x000D_
};_x000D_
_x000D_
var element = document.getElementById("clickbind");_x000D_
element.addEventListener("click", onClick);
_x000D_
<h1>Dsdas</h1>_x000D_
_x000D_
<a id="clickbind" href="#">Click</a>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.3/jspdf.min.js"></script>
_x000D_
And for those of the KnockoutJS inclination, a little binding:
ko.bindingHandlers.generatePDF = {
init: function(element) {
function onClick() {
var pdf = new jsPDF('p', 'pt', 'letter');
pdf.canvas.height = 72 * 11;
pdf.canvas.width = 72 * 8.5;
pdf.fromHTML(document.body);
pdf.save('test.pdf');
};
element.addEventListener("click", onClick);
}
};
first, you have to create a handler.
var specialElementHandlers = {
'#editor': function(element, renderer){
return true;
}
};
then write this code in click event:
doc.fromHTML($('body').get(0), 15, 15, {
'width': 170,
'elementHandlers': specialElementHandlers
});
var pdfOutput = doc.output();
console.log(">>>"+pdfOutput );
assuming you've already declared doc variable. And Then you have save this pdf file using File-Plugin.
According to the latest version (1.5.3) there is no fromHTML()
method anymore.
Instead you should utilize jsPDF HTML plugin, see: https://rawgit.com/MrRio/jsPDF/master/docs/module-html.html#~html
You also need to add html2canvas library in order for it to work properly: https://github.com/niklasvh/html2canvas
JS (from API docs):
var doc = new jsPDF();
doc.html(document.body, {
callback: function (doc) {
doc.save();
}
});
You can provide HTML string instead of reference to the DOM element as well.
how about in vuejs how is it applicable?
function onClick() {_x000D_
var pdf = new jsPDF('p', 'pt', 'letter');_x000D_
pdf.canvas.height = 72 * 11;_x000D_
pdf.canvas.width = 72 * 8.5;_x000D_
_x000D_
pdf.fromHTML(document.body);_x000D_
_x000D_
pdf.save('test.pdf');_x000D_
};_x000D_
_x000D_
var element = document.getElementById("clickbind");_x000D_
element.addEventListener("click", onClick);
_x000D_
<h1>Dsdas</h1>_x000D_
_x000D_
<a id="clickbind" href="#">Click</a>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.3/jspdf.min.js"></script>
_x000D_
Source: Stackoverflow.com