如何通过按钮单击菜单中的“使用JavaScript"在菜单中添加选项卡? [英] How Can I Add A Tab In Menu Through a button Click Using JavaScript?
本文介绍了如何通过按钮单击菜单中的“使用JavaScript"在菜单中添加选项卡?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我们了解Excel工作表.当我们单击+号时，在Excel工作表中会添加一个标签.就是这样.
我有一个这样的网页.当任何人单击打开模式弹出窗口"按钮时，将打开一个弹出窗口，其中有两个按钮.如果我单击添加选项卡"，则将打开另一个选项卡，其中包含3个选项卡选项卡，如果我单击删除当前选项卡"按钮，则当前打开的选项卡将删除.
We know about excel sheet. When we click + sign a tab is added in the excel sheet. This is like that.
I have a web page like that. When anyone click a ''open modal popup'' button a pop up is open where there is two button. If I click ''Add Tab'' then another tab will open with 3 tab tab and if i click ''delete current tab'' button the the current open tab will delete.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Tabs - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<script type="text/javascript" src="ModalPopUpForAddAndDeleteTab.js"></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css">
<script>
$(function () {
$("#tabs").tabs();
});
$(function () {
var name = $("#name"),
email = $("#email"),
password = $("#password"),
allFields = $([]).add(name).add(email).add(password),
tips = $(".validateTips");
function updateTips(t) {
tips
.text(t)
.addClass("ui-state-highlight");
setTimeout(function () {
tips.removeClass("ui-state-highlight", 1500);
}, 500);
}
function checkLength(o, n, min, max) {
if (o.val().length > max || o.val().length < min) {
o.addClass("ui-state-error");
updateTips("Length of " + n + " must be between " +
min + " and " + max + ".");
return false;
} else {
return true;
}
}
function checkRegexp(o, regexp, n) {
if (!(regexp.test(o.val()))) {
o.addClass("ui-state-error");
updateTips(n);
return false;
} else {
return true;
}
}
$("#dialog-form").dialog({
autoOpen: false,
height: 100,
width: 400,
modal: true,
buttons: {
"Add Tab": function () {
var bValid = true;
allFields.removeClass("ui-state-error");
bValid = bValid && checkLength(name, "username", 3, 16);
bValid = bValid && checkLength(email, "email", 6, 80);
bValid = bValid && checkLength(password, "password", 5, 16);
bValid = bValid && checkRegexp(name, /^[a-z]([0-9a-z_])+$/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");
if (bValid) {
$("#users tbody").append("<tr>" +
"<td>" + name.val() + "</td>" +
"<td>" + email.val() + "</td>" +
"<td>" + password.val() + "</td>" +
"</tr>");
$(this).dialog("close");
}
},
"Delete Current Tab": function () {
$(this).dialog("open");
}
},
close: function () {
allFields.val("").removeClass("ui-state-error");
}
});
$("#PopUp_Button")
.button()
.click(function () {
$("#dialog-form").dialog("open");
});
});
</script>
</head>
<body>
<div id="tabs">
<ul>
<li><a href="#tabs-1">First Tab</a></li>
<li><a href="#tabs-2">Second Tab</a></li>
<li><a href="#tabs-3">Third Tab</a></li>
</ul>
<div id="tabs-1">
<p>This is our First Tab</p>
</div>
<div id="tabs-2">
<p>This our second Tab</p>
</div>
<div id="tabs-3">
<p>This our Third Tab</p>
</div>
</div>
<div id="dialog-form" title="Add New Tab & Delete Current Tab">
</div>
<div>
<button type="button" id="PopUp_Button">Open Modal PopUp</button>
</div>
</body>
</html>
谁能为此解决方案提供任何代码.
Can anyone provide any code for this solution.
推荐答案
( function (){
(" ).tabs(); });
("#tabs").tabs(); });
(功能(){ var 名称=
(function () { var name =
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