23 lines
675 B
JavaScript
23 lines
675 B
JavaScript
$(document).ready(function() {
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var editor = CodeMirror.fromTextArea(document.getElementById("id_content"), {
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mode: 'mitx_markdown',
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matchBrackets: true,
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theme: "default",
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lineWrapping: true,
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});
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//Store the inital contents so we can compare for unsaved changes
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var initial_contents = editor.getValue();
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window.onbeforeunload = function askConfirm() { //Warn the user before they navigate away
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if ( editor.getValue() != initial_contents ) {
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return "You have made changes to the article that have not been saved yet.";
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}
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};
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$(".btn-primary").click(function() {
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initial_contents = editor.getValue();
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});
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}); |