Question

 I have  two html pages as follows

main.html中

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <link href="resources/css/ext-all.css" rel="stylesheet" type="text/css"/>
        <script type="text/javascript" src="extjs4.0.7/ext-all-debug.js"></script>
        <script type="text/javascript" src="extjs4.0.7/ext-all.js"></script>
      </head>
    <body>
        <iframe src="child.html" width="50%" heght="50%"/>
    </body>
</html>

我必须在我的child.html中使用'extjs4.0.7 / ext-all-debug.js'和'extjs4.0.7 / ext-all.js'来创建按钮，如下所示 child.html：

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>


        <script>
            parent.Ext.onReady(function(){
                parent.Ext.Msg.alert('Status', 'Changes saved successfully.');
                    var container=parent.Ext.create('parent.Ext.Container', {
                        renderTo:window.parent.Ext.getBody(),
                        items   : [
                            {
                                xtype: 'button',
                                text : 'My Button'
                            }
                        ]

                    });
                    parent.toSource();

                });
            <%--alert("HELLO WORLD");--%>
            <%--parent.Ext.Msg.alert('Status', 'Changes saved successfully.');--%>

        </script>
    </head>
    <body>
        <h1>Hello World!</h1>
    </body>
</html>

我必须使用从“child.html”中的“Main.html”加载的javascript文件，而不在child.html中加载它，即child.html不应包含导入javascript标记

iframe如何使用父iframe

0 个答案: