<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" type="text/css" href="css-js/mui.min.css">
</head>
<body>
<input type="text" name="" class="span" value="233232">
<a href="javascript:;" id="id" >测试</a>
</body>
</html>
<script type="text/javascript">
var lk = (function(document, undefined){
var idSelectorRE = /^#([\w-]+)$/;
var tagSelectorRE = /^[\w-]+$/;
var classSelectorRE = /^\.([\w-]+)$/;
var $ = function(selector, context){
context = context || document;
if (!selector)
return wrap();
if (typeof selector === 'string') {
try {
selector = selector.trim();
if (idSelectorRE.test(selector)) {
var found = document.getElementById(RegExp.$1);
return wrap(found ? [found] : []);
}
return wrap($.qsa(selector, context), selector);
} catch (e) {}
}
}
var wrap = function(dom, selector) {
dom = dom || [];
Object.setPrototypeOf(dom, $.fn);
dom.selector = selector || '';
return dom;
};
$.fn = {
each: function(callback) {
[].every.call(this, function(el, idx) {
return callback.call(el, idx, el) !== false;
});
return this;
}
};
$.qsa = function(selector, context) {
context = context || document;
// return $.slice.call(classSelectorRE.test(selector) ? context.getElementsByClassName(RegExp.$1) : tagSelectorRE.test(selector) ? context.getElementsByTagName(selector) : context.querySelectorAll(selector));
//return context.getElementsByClassName(selector);
//return context.getElementsByTagName(selector);
return context.querySelectorAll(selector);
};
$.arrs = function(a){
var arrs = [a[0],a[1]];
return arrs;
}
return $;
})(document);
//console.log(lk('.span'));
(function($,window,document){
var CLASS_POPUP = 'mui-popup';
var CLASS_POPUP_BACKDROP = 'mui-popup-backdrop';
var CLASS_POPUP_IN = 'mui-popup-in';
var CLASS_POPUP_OUT = 'mui-popup-out';
var CLASS_POPUP_INNER = 'mui-popup-inner';
var CLASS_POPUP_TITLE = 'mui-popup-title';
var CLASS_POPUP_TEXT = 'mui-popup-text';
var CLASS_POPUP_INPUT = 'mui-popup-input';
var CLASS_POPUP_BUTTONS = 'mui-popup-buttons';
var CLASS_POPUP_BUTTON = 'mui-popup-button';
var CLASS_POPUP_BUTTON_BOLD = 'mui-popup-button-bold';
var CLASS_POPUP_BACKDROP = 'mui-popup-backdrop';
var CLASS_ACTIVE = 'mui-active';
var popupStack = [];
var backdrop = (function() {
var element = document.createElement('div');
element.classList.add(CLASS_POPUP_BACKDROP);
element.addEventListener($.EVENT_MOVE, $.preventDefault);
element.addEventListener('webkitTransitionEnd', function() {
if (!this.classList.contains(CLASS_ACTIVE)) {
element.parentNode && element.parentNode.removeChild(element);
}
});
return element;
}());
var createInput = function(placeholder) {
return '<div class="' + CLASS_POPUP_INPUT + '"><input type="text" autofocus placeholder="' + (placeholder || '') + '"/></div>';
};
var createInner = function(message, title, extra) {
return '<div class="' + CLASS_POPUP_INNER + '"><div class="' + CLASS_POPUP_TITLE + '">' + title + '</div><div class="' + CLASS_POPUP_TEXT + '">' + message.replace(/\r\n/g, "<br/>").replace(/\n/g, "<br/>") + '</div>' + (extra || '') + '</div>';
};
var createButtons = function(btnArray) {
var length = btnArray.length;
var btns = [];
for (var i = 0; i < length; i++) {
btns.push('<span class="' + CLASS_POPUP_BUTTON + (i === length - 1 ? (' ' + CLASS_POPUP_BUTTON_BOLD) : '') + '">' + btnArray[i] + '</span>');
}
return '<div class="' + CLASS_POPUP_BUTTONS + '">' + btns.join('') + '</div>';
};
var createPopup = function(html, callback) {
var popupElement = document.createElement('div');
popupElement.className = CLASS_POPUP;
popupElement.innerHTML = html;
var removePopupElement = function() {
popupElement.parentNode && popupElement.parentNode.removeChild(popupElement);
popupElement = null;
};
popupElement.style.display = 'block';
document.body.appendChild(popupElement);
popupElement.offsetHeight;
popupElement.classList.add(CLASS_POPUP_IN);
if (!backdrop.classList.contains(CLASS_ACTIVE)) {
backdrop.style.display = 'block';
document.body.appendChild(backdrop);
backdrop.offsetHeight;
backdrop.classList.add(CLASS_ACTIVE);
}
var btns =$.arrs(popupElement.querySelectorAll('.' + CLASS_POPUP_BUTTON));
var input = popupElement.querySelector('.' + CLASS_POPUP_INPUT + ' input');
var popup = {
element: popupElement,
close: function(index, animate) {
if (popupElement) {
var result = callback && callback({
index: index || 0,
value: input && input.value || ''
});
if (result === false) { //返回false则不关闭当前popup
return;
}
if (animate !== false) {
popupElement.classList.remove(CLASS_POPUP_IN);
popupElement.classList.add(CLASS_POPUP_OUT);
} else {
removePopupElement();
}
popupStack.pop();
//如果还有其他popup，则不remove backdrop
if (popupStack.length) {
popupStack[popupStack.length - 1]['show'](animate);
} else {
backdrop.classList.remove(CLASS_ACTIVE);
}
}
}
};
var handleEvent = function(e) {
popup.close(btns.indexOf(e.target));
};
//$.click('.'+CLASS_POPUP_BUTTON, handleEvent);
var btt = document.getElementsByClassName(CLASS_POPUP_BUTTON);
for (i=0; i<btt.length; i++) {
var re_obj = btt[i].addEventListener('click', handleEvent);
}
//console.log(document.getElementsByClassName(CLASS_POPUP_BUTTON));
//document.getElementsByClassName(CLASS_POPUP_BUTTON).addEventListener('click',handleEvent);
if (popupStack.length) {
popupStack[popupStack.length - 1]['hide']();
}
popupStack.push({
close: popup.close,
show: function(animate) {
popupElement.style.display = 'block';
popupElement.offsetHeight;
popupElement.classList.add(CLASS_POPUP_IN);
},
hide: function() {
popupElement.style.display = 'none';
popupElement.classList.remove(CLASS_POPUP_IN);
}
});
return popup;
};
//alert(x.a);
var createPrompt = function(message, placeholder, title, btnArray, callback, type) {
if (typeof message === 'undefined') {
return;
} else {
if (typeof placeholder === 'function') {
callback = placeholder;
type = title;
placeholder = null;
title = null;
btnArray = null;
} else if (typeof title === 'function') {
callback = title;
type = btnArray;
title = null;
btnArray = null;
} else if (typeof btnArray === 'function') {
type = callback;
callback = btnArray;
btnArray = null;
}
}
if (type != 'div') {
return createPopup(createInner(message, title || '提示', createInput(placeholder)) + createButtons(btnArray || ['取消', '确认']), callback);
}
};
$.prompt = createPrompt;
})(lk,window,document);
document.getElementById("id").addEventListener('click', function(e) {
var btnArray = ['取消', '确定'];
lk.prompt('￥399', '支付密码', '余额支付', btnArray, function(e) {
console.log(e);
})
});
</script>
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