如何在jQuery对话框中的两个按钮之间垂直居中对齐文本

How to center align vertically a text in between two buttons inside a jQuery dialog box?

本文关键字：按钮 两个 之间 垂直居中 文本 对齐 jQuery 对话框      更新时间：2023-09-26

我想在jQuery对话框中的两个按钮之间的文本居中或垂直底部对齐。我试过几种方法，但似乎都不起作用。我哪里做错了?

我的代码如下: 
<!doctype html>
<html lang="en">
<head>
   <meta charset="utf-8">
<title>jQuery UI Dialog - Default functionality</title>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/themes/ui-darkness/jquery-ui.css" rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/jquery-ui.min.js"></script>

<script type="text/javascript">
    $(function () {
        $("#dialog_nav").dialog({
            autoOpen: false,
            modal: true,
            dialogClass: "First_Dialog",
            resizable: false,
            buttons: [
                {
                    text:"Login",
                    class:"Login_Class",
                    click: function () {
                       //
                    }
                },
                {
                    text:"SignUp",
                    class:"Sign_Up_Class",
                    click: function () {
                        //
                    }
                }
            ]

        });

        $("#Dialog_Modal").on("click", function (event) {
            $("#dialog_nav").dialog("open");
        });
        //$(".ui-dialog-buttonpane button:first").after('<span>Or</span>');
        $(".ui-dialog-buttonset > button:first-child").css("float", "left");
        $(".ui-dialog-buttonset > button:last-child").css("float", "right");
        $(".Login_Class").after('<span class="Span_Text">Or</span>');
});

</script>

<style type="text/css">
    .First_Dialog .ui-dialog-titlebar-close{
        display:none;
    }
    .ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset
    {
        float:none; 
    }
    .ui-dialog .ui-dialog-buttonpane
    {
        text-align:center;
    }
    span.Span_Text
    {
        text-align:center;
        vertical-align:bottom;
    }


</style>
</head>
<body>
<div id="dialog_nav" title="Basic Modal dialog">
<p>This is the default dialog which is useful for displaying information. The dialog window can be moved, resized and closed with the 'x' icon.</p>
</div> 
<input type="button" id="Dialog_Modal" value="Click to open a modeless dialog" /> 
</body>
</html>

在CSS中添加以下代码:

span.Span_Text {line-height: 3.5em;}

小提琴:http://jsbin.com/biheqemi/1/edit

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