A plugin for the Summernote WYSIWYG editor.
Adds a button to the Toolbar, that allows saving edited content when Summernote is placed within a Form. Includes option to encode data (it's up to you to decode the data server side).
Include the following code after Summernote:
<script src="summernote-save-button.js"></script>
<script src="lang/[language-COUNTRY].js"></script>Supported languages can be found in the lang folder, and should be included after the plugin, then setting the chosen language when initialising Summernote.
This is the HTML used directly in the page:
<form id="summernote" method="post" target="sp" action="[processing server side script]">
<!-- The target="sp" makes the form submit to the hidden iframe, giving an ajax, and non page reloading affect.
action="[processing server side script]" is the script to target to process the form data. -->
<input type="hidden" name="id" value="[database entry id or reference]">
<!-- The name "id" and value is what I use to reference the article or content reference. -->
<input type="hidden" name="t" value="content">
<!-- The "t" (table) and value is the name of the database table. -->
<input type="hidden" name="c" value="notes">
<!-- The "c" (column) and value is the name of the column in the database table. -->
<textarea id="notes" class="form-control summernote" name="da" readonly>[content data to be edited]</textarea>
<!-- The "da" holds the content data from the editor to be maniupulated upon form submit. -->
</form>
<iframe id="sp" name="sp" class="hidden"></iframe>
<!-- This is the hidden iframe using Bootstrap 3's ".hidden" class to hide the iframe. Use ".d-none" if using Bootstrap 4. -->Finally, customize the Summernote Toolbar, this can be used directly in your page:
$('.summernote').summernote({
toolbar: [
['save', ['save']], // The button
],
save:{
lang: 'en-US', // Change to your chosen language
encode: false, // true = encode editor data, you may need to unencode the data on your backend or before output.
pageBlockClass: '.page-block', // Leave empty if not using an overlay to block user activity while data is sent.
pageBlockToggle: 'd-block', // Class to use to toggle Page Block. Remove the class via backend once data is safely stored.
saveBtnIndicator: 'btn-danger', // Class to change save button indication when content changes to warn of unsaved data.
}
});