User:Rahk EX/instaedit.js

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This code will be executed when previewing this page.

Documentation for this user script can be added at User:Rahk EX/instaedit.

Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.

// <source lang="JavaScript">
// Make it load!
addOnloadHook(testy);
// This is what is loaded first
function testy() {
var article = document.getElementById('bodyContent');
// on doubleclick go to the change function
article.addEventListener('dblclick', change, false);
}
// Create the insertAfter function (useful)
function insertAfter(parent, node, referenceNode) {
    parent.insertBefore(node, referenceNode.nextSibling);
}
function editpage() {
    frame = document.createElement("IFRAME");
    frame.setAttribute('src', wgServer + wgScriptPath + '/index.php?title=' + wgPageName + '&action=edit');
    frame.setAttribute('height', '1');
    frame.setAttribute('width', '1');
    document.body.appendChild(frame);
    // Below line may be useful, commented for now
    // e = frame.contentDocument;
    document.all.wpTextbox1.innerHTML = document.getElementById('wpTextbox2').innerHTML;
    document.getElementById('wpSummary').value = "Made test edit with script."; // TODO
    document.getElementById('wpSave').click();
    cancel();
}
function cancel() {
    // kill the textarea
    document.getElementById('content').removeChild(form);
    // kill the cancel button
    document.getElementById('content').removeChild(cancelbutton);
    // kill the save button
    document.getElementById('content').removeChild(editbutton);
    // make the article visible
    document.getElementById('bodyContent').style.visibility = 'visible';
}
// Create the change function that is called when the article is double-clicked
function change() {
    if(document.getElementById('bodyContent').style.visibility != 'hidden') {
        document.getElementById('bodyContent').style.visibility = 'hidden'; 
        // document.getElementById('happydiv').innerHTML='';
        // document.getElementById('form').type='text';
        form = document.createElement('textarea');
        // form.setAttribute('input', 'text');
        form.setAttribute('id', 'wpTextbox2');
        form.setAttribute('rows', '25');
        form.setAttribute('cols', '80');
        cancelbutton = document.createElement('button');
        cancelbutton.setAttribute('id', 'cancelbutton');
        cancelbutton.innerHTML = 'Cancel';
        cancelbutton.addEventListener('click', cancel, false);
        editbutton = document.createElement('button');
        editbutton.setAttribute('id', 'editbutton');
        editbutton.innerHTML = 'Save';
        editbutton.addEventListener('click', editpage, false);
        document.getElementById('content').insertBefore(form, document.getElementById('bodyContent'));
        insertAfter(document.getElementById('content'), cancelbutton, form);
        document.getElementById('content').insertBefore(editbutton, cancelbutton);
        a=sajax_init_object();
        var request = wgServer + wgScriptPath + '/index.php?title=' + wgPageName + '&action=raw'; // helps debugging
        a.open("GET", request, true);
        a.onreadystatechange = function()
        {
            if(a.readyState != 4) return;
            document.getElementById('wpTextbox2').innerHTML = a.responseText;
        };
        a.send(null);
    }
}
// </source>