Userscript For Creating A Confirmation Popup Whenever Submitting An Issue Or Posting A Comment Via Pressing Ctrl+enter(the Built-in Hotkey) In Github

Test URL: https://github.com/darkred/test/issues/new GitHub allows in the issues area for a public repo: submitting a new issue with just 1 character as title and no body, and po

Solution 1:

Based on the help by user trespassersW here(I thank him a lot) i.e. that my code was missing an else branch:

if (confirm('Are you sure?') == false) {
    // ...
} else {
    var btn = document.querySelector("#partial-new-comment-form-actions button");
    if (btn) btn.click();
}

and that's because the confirm messagebox clears keyboard events queue. (therefore the click 'Ok' action must be done by the script).

Here is a full working script:

// ==UserScript==// @nameGitHub Confirm Create and Close issues// @include https://github.com/*// @grant   none// ==/UserScript==


(function () {      // Self-Invoking functionfunctioninit() {

        // For submitting issues in issue body textarea via Ctrl+Entervar targArea1 = document.querySelector('#issue_body');  // New issue textareafunctionmanageKeyEvents1(zEvent) {
            if (zEvent.ctrlKey && zEvent.keyCode === 13) {
                if (confirm('Are you sure?') === false) {
                    zEvent.stopPropagation();
                    zEvent.preventDefault();
                } else {
                    var btn1 = document.querySelector('.btn-primary');
                    if (btn1) {btn1.click();}
                }
            }
        }
        if (targArea1 !== null) { targArea1.addEventListener('keydown', manageKeyEvents1); }

        // ------------------------------------------------------------------------------------------------// For submitting issues in new comment textarea via Ctrl+Entervar targArea2 = document.querySelector('#new_comment_field');   // New comment textareafunctionmanageKeyEvents2(zEvent) {
            if (zEvent.ctrlKey && zEvent.keyCode === 13) {
                if (confirm('Are you sure?') === false) {
                    zEvent.stopPropagation();
                    zEvent.preventDefault();
                } else {
                    var btn2 = document.querySelector('#partial-new-comment-form-actions button');
                    if (btn2) {btn2.click();}
                }
            }
        }
        if (targArea2 !== null) { targArea2.addEventListener('keydown', manageKeyEvents2); }

    }

    // Page loadinit();

    // On pjax (because GitHub uses the History API)document.addEventListener('pjax:end', init);

})();