Question

我正在尝试创建一个弹出模式窗口窗体，在用户选择按钮时生成。我尝试了不同的来源和一个看似有效的，下面的jsfiddle。但是当我使用Dreamweaver将代码放入我的测试服务器并调整代码时，模式不再起作用。有人可以帮忙吗？

jsfiddle http://jsfiddle.net/pmw57/jmPaC/4/

HTML

<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>jQuery UI Dialog - Modal message</title>
    <link href="jqueryui.css" rel="jqueryui.css" />
    <script src="jquery-1.8.2.js"></script>
    <script src="modalwin.js"></script>
    <link rel="stylesheet" href="modalwin.css" />
</head>
<body>
<div id="dialog-form" title="Create new user">
    <p class="validateTips">Good decision, friend. Complete the form and we'll keep you posted</p>

    <form id="newuser">
    <fieldset>
        <label for="name">Name</label>
        <input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" />
        <label for="email">Email</label>
        <input type="text" name="email" id="email" value="" class="text ui-widget-content ui-corner-all" />
    </fieldset>
    </form>
</div>
<button id="create-user">Create new user</button>
</body>
</html>

JS

 // JavaScript Document
$(function () {
    var form = $('#newuser'),
        allFields = $(':text', form);
    $("#dialog-form").dialog({
        autoOpen: false,
        height: 320,
        width: 350,
        modal: true,
        draggable: false,
        resizable: false,
        buttons: {
            "Create an account": function () {
                allFields.removeClass("ui-state-error");
                console.log(validateFields(form));
                if (validateFields(form)) {
                    addToUsers(form);
                }
            },
            Cancel: function () {
                $(this).dialog("close");
            }
        },
        close: function () {
            allFields.val("").removeClass("ui-state-error");
        }
    });

    $("#create-user").button().click(function () {
        $("#dialog-form").dialog("open");
    });

    // Form validation

    function updateTips(t) {
        var tips = $(".validateTips");

        tips.text(t).addClass("ui-state-highlight");
        setTimeout(function () {
            tips.removeClass("ui-state-highlight", 1500);
        }, 500);
    }

    function checkLength(o, n, min, max) {
        var isValid = true;
        if (o.val().length > max || o.val().length < min) {
            o.addClass("ui-state-error");
            updateTips("Length of " + n + " must be between " + min + " and " + max + ".");
            isValid = false;
        }
        return isValid;
    }

    function checkRegexp(o, regexp, n) {
        var isValid = true;
        if (!(regexp.test(o.val()))) {
            o.addClass("ui-state-error");
            updateTips(n);
            isValid = false;
        }
        return isValid;
    }

    function validateFields(form) {
        var bValid = true,
            name = $('[name="name"]', form),
            email = $('[name="email"]', form),
            password = $('[name="password"]', form);

        bValid = bValid && checkLength(name, "username", 3, 16);
        bValid = bValid && checkLength(email, "email", 6, 80);
        bValid = bValid && checkLength(password, "password", 5, 16);

        bValid = bValid && checkRegexp(name, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter.");
        // From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
        bValid = bValid && checkRegexp(email, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "eg. ui@jquery.com");
        bValid = bValid && checkRegexp(password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9");
        return bValid;
    }

    function addToUsers(form) {
        var name = $('[name="name"]', form),
            email = $('[name="email"]', form),
            password = $('[name="password"]', form);
        $("#users tbody").append("<tr>" + "<td>" + name.val() + "</td>" + "<td>" + email.val() + "</td>" + "<td>" + password.val() + "</td>" + "</tr>");
                    $(this).dialog("close");
    }
});

jquery CSS来自这里：http://code.jquery.com/ui/1.9.0/themes/ui-lightness/jquery-ui.css

我的CSS

 @charset "UTF-8";
/* CSS Document*/
body { font-size: 62.5%; }
label, input { display:block; }
input.text { margin-bottom:12px; width:95%; padding: .4em; }
fieldset { padding:0; border:0; margin-top:25px; }
h1 { font-size: 1.2em; margin: .6em 0; }
div#users-contain { width: 350px; margin: 20px 0; }
div#users-contain table { margin: 1em 0; border-collapse: collapse; width: 100%; }
div#users-contain table td, div#users-contain table th { border: 1px solid #eee; padding: .6em 10px; text-align: left; }
.ui-dialog .ui-state-error { padding: .3em; }
.validateTips { border: 1px solid transparent; padding: 0.3em; }

Answer 1

如果模式内容正在您的页面上显示，那么您的CSS未正确加载。检查以确保您的css文件引用不是404'ing并且它没有被浏览器缓存。

弹出模态窗口窗体

1 个答案: