Xinha Discussion Forum

sinasalek

New member

From: Iran

Registered: 2006-09-17

Posts: 8

Website

filtering characters by handling onkeypress

I found the solution by reviewing core source code and it's HTMLArea._addEvents
here is a example :

hookXinhaEditorsSimple = function (xinhaEditors) {
    var editorId;
    var xinhaEditor;
    if (xinhaEditors) {
        for (editorId in xinhaEditors) {
            xinhaEditor=xinhaEditors[editorId];
            HTMLArea._addEvents(
                xinhaEditor._doc,
                ['keypress'],
                function (event) {
                    event=HTMLArea.is_ie ? xinhaEditor._iframe.contentWindow.event : event;
                    /*
                    below line is important because ie has a global event object for each
                    document and as long as htmlarea is inside iframe source element should 
                    indicate that iframe
                    */
                    convert(event.srcElement, event);
                    return xinhaEditor._editorEvent(event);
                }
            );
            document.getElementById(editorId).onkeypress=function (e) {};
        }
    }
}

hope you enjoy ;-)

Last edited by sinasalek (2006-12-16 05:25:42)

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