Question

我正在将botman.io软件包用于chatboot小部件。一切正常，但问题是我无法更改聊天小部件的默认背景颜色。在检查控制台上，它显示boman小部件调用（https://cdn.jsdelivr.net/npm/botman-web-widget@0.0.20/build/assets/css/chat.css）链接，但是我在本地主机项目上找不到该调用。如果有人知道解决方案，我将不胜感激。

<script src="{{ asset('/js/webflow.js') }}"></script>
<script> 
        var botmanWidget = {
        title:'Scarletbot',
        introMessage: 'Hello, I am a Scarlet! I am here to assist you and answer all your questions about our products and services!',
        mainColor:'#c02026',
        aboutText:'',
        bubbleBackground:'#c02026',
        headerTextColor: '#fff',
    };

</script>
<script id="botmanWidget" src="{{ asset('/js/widget.js') }}"></script>

Answer 1

您可以在

中添加frameEndpoint

var botmanWidget = {
    frameEndpoint: '<?php echo base_url('botdemo/chatserver1');?>',
    title:'Scarletbot',
    introMessage: 'Hello, I am a Scarlet! I am here to assist you and answer all your questions about our products and services!',
    mainColor:'#c02026',
    aboutText:'',
    bubbleBackground:'#c02026',
    headerTextColor: '#fff',
};

frameEndpoint只不过是由botman-widget加载的iframe的来源

frameEndpoint源类似于：

<!doctype html>
<html>
<head>
    <title>BotMan Widget</title>
    <meta charset="UTF-8">
    <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/botman-web-widget@0/build/assets/css/chat.min.css">
</head>
<body>
    <script id="botmanWidget" src='https://cdn.jsdelivr.net/npm/botman-web-widget@0/build/js/chat.js'></script>
</body>
</html>

这里您也可以使用自己的CSS。

Answer 2

我在iframe中使用蛮力来通过jquery更改背景

$(document).on('click', '.desktop-closed-message-avatar img', function() {
    var iframe = document.getElementById("chatBotManFrame");
    iframe.addEventListener('load', function () {
        var htmlFrame = this.contentWindow.document.getElementsByTagName("html")[0];
        var bodyFrame = this.contentWindow.document.getElementsByTagName("body")[0];
        var headFrame = this.contentWindow.document.getElementsByTagName("head")[0];

        var image = "https://images.unsplash.com/photo-1501597301489-8b75b675ba0a?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1349&q=80"

        htmlFrame.style.backgroundImage = "url("+image+")";
        bodyFrame.style.backgroundImage = "url("+image+")";
    });
});

Answer 3

我迅速签出了web widget on the botman github。

在src文件夹中的chat.html头中有一个指向chat.css的简单链接。这指向资产/css/chat.css，您可以对其进行自由编辑并向其中添加背景色。

如何更改botman.io小部件的默认背景颜色

3 个答案: