this way i initialize tinyMCE to a textarea. font, bold italic is working but font size select is not working .
tinymce.init({
selector: "textarea#content",
theme: "modern",
width: 586,
height: 300,
menubar:false,
font_size_classes : "fontSize1, fontSize2, fontSize3, fontSize4, fontSize5, fontSize6",//i used this line for font sizes
content_css: "css/content.css",
toolbar: "sizeselect | bold italic | fontselect | fontsize",//used font size for showing font size toolbar
style_formats: [
{title: 'Bold text', inline: 'b'},
{title: 'Red text', inline: 'span', styles: {color: '#ff0000'}},
{title: 'Red header', block: 'h1', styles: {color: '#ff0000'}},
{title: 'Example 1', inline: 'span', classes: 'example1'},
{title: 'Example 2', inline: 'span', classes: 'example2'},
{title: 'Table styles'},
{title: 'Table row 1', selector: 'tr', classes: 'tablerow1'}
],
});**
All you need to do is to add fontsizeselect
to your toolbar config param:
toolbar: "sizeselect | bold italic | fontselect | fontsizeselect",
Update:
tinymce.init({
fontsize_formats: "8pt 10pt 12pt 14pt 18pt 24pt 36pt"
});