Thunderbird 60+的XUL窗口事件-解网

问：

我正在尝试在 javascript 中打开另一个（在 Thunderbird 插件中）。我能够达到预期的结果，但问题是我无法在之前或之后动态修改窗口的内容。此外，物体似乎根本没有触发任何事件......windowwindowwindow

这是我首先调用的 .js 函数：

function displayMessageUpdated(message, callback) {
    loadLabel(message);
}

function loadLabel(message) {
    var height = 30;
    var width = 150;
    var centerX = (window.innerWidth / 2) + height;
    var centerY = (window.innerHeight / 2) + height;

    function changeText() {
        //code will never enter here
        var displayer = $("#message-text");
        displayer.val(message);
    }
    var windowC = $("#message");
    windowC.on("click", changeText);

    var dialog = window.openDialog("chrome://myfirstext/content/dialog.xul", "message", "chrome, modal, width = " + width + " ,height = " + height + " ,screenX = " + centerX + " ,screenY = " + centerY, message);
}

这是我打开的.xul文件：

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>

<!DOCTYPE overlay>
<!-- <?xul-overlay href="chrome://lightning/content/lightning-item-toolbar.xul"?> -->

<body>
    <overlay id="dialog-overlay" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" >
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"/>
    <script type="application/javascript" src="chrome://myfirstext/content/dialog.js"/>

      <window 
        id="message"
        title="Message"
        orient="vertical"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

        <textbox id="message-text" disabled="true" />
      </window>

    </overlay>
</body>

我真的不明白我应该如何以编程方式更改 .xul。确切地说，我需要更改该值。先谢谢你！<textbox>

javascript firefox-addon xul thunderbird-addon

Thunderbird 60+的XUL窗口事件

XUL window events for Thunderbird 60+

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