How to display checkbox and radiobuttons and with html2canvas?

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How to display checkbox and radiobuttons and with html2canvas? Rest all is rendering correctly..only problem with checkboxes and radiobuttons.

Posted 2-Jul-14 7:26am

Member 8478234

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Member 8478234 · Answer 1 · 2014-07-07T03:09:00

In html2canvas.js plase make the following changes.

After case "INPUT":

if (/^(text|url|email|submit|button|reset|checkbox|radio)$/.test(element.type) && (element.value || element.placeholder || "" ).length > 0) {
renderFormValue(element, bounds, stack);
}

After el.nodeName === "SELECT"

if (el.type == 'checkbox' || el.type == 'radio'){
valueWrap.style.fontSize = '10px';
valueWrap.style.lineHeight = '10px';
renderRect(stack.ctx, bounds.left-2, bounds.top-1, 13, 13, "#888888");
renderRect(stack.ctx, bounds.left-1, bounds.top, 11, 11, "#dddddd");
if(el.type == 'checkbox'){
textValue = (el.checked) ? "✔" : " ";
}
else if (el.type == 'radio'){
textValue = (el.checked) ? "●"; : " ";
}