点击HTML页面问号出现提示框


本demo的功能:点击页面按钮在其边缘出现提示信息,点击页面任何一处则消失。

如下图:

1.所需插件:

  • jquery插件;
  • layer插件;

2.HTML内容:

注意

  1. class="j-help-tips"这个class是核心,不可缺少。
  2. data-tips属性是必须的。
  3. data-tips属性中:type:"1"不用修改;
  4. data-tips属性中:txt内容即是要提示的内容。
<html>
	<head>
		<link rel="stylesheet" href="style.css"" type="text/css" />
	</head>
	
	<body>
		<div style="margin-top: 10%; margin-left: 10%;">
			<span class="testSpan">
				<i class="edi-icon j-help-tips" data-tips='{"type":"1","txt":"提示内容111..."}'>①</i>
			</span>
			
			<span style="margin: 30px;">
				<i class="edi-icon j-help-tips" data-tips='{"type":"1","txt":"提示内容222..."}'>②</i>
			</span>
			
			<span style="margin: 30px;">
				<i class="edi-icon j-help-tips" data-tips='{"type":"1","txt":"提示内容333..."}'>③</i>
			</span>
		</div>
	</body>
	
	<!-- jquery -->
	<script src="http://code.jquery.com/jquery-latest.js"></script>
	<!-- layer -->
	<script src="layer/layer.js" type="text/javascript"></script>
	<!-- 提示插件 -->
	<script src="script.js" type="text/javascript"></script>
	
	<script>
		$(function(){
			<!-- 页面初始化加载 -->
			var tips = new helpTips().init();
		})
	</script>
</html>

3.css内容:(非必要)

  • 本demo的css非必须,不影响功能;
.edi-icon {
    font-size: 18px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke- .2px;
    -moz-osx-font-smoothing: grayscale;
    *display: inline;
    *zoom: 1;
    cursor: pointer;
}

4.javascript内容:(核心)

//定义提示弹出框;
var helpTipsLayer;
//定义弹出框的默认设置;
function helpTips(t) {
	this.options = {}, 
	this.options.elem = ".j-help-tips", //与页面class相对应;
	this.options.type = 1, 
	this.options.color = "#8db3d7", 
	this.options.time = 0, //设置0是提示弹出框不会自动消失;可设置为其他数字,以毫秒为单位;
	this.options.titleEnd = "录入提示", 
	this.options.width = "600px", 
	this.options.height = "", 
	this.options.imgWidth = "233", 
	this.options.imgHeight = "375", 
	"undefined" != typeof t && (this.options = $.extend({}, this.options, t)), 
	this.elemObj = $(this.options.elem)
}
!
function() {
    //点击页面任何一处可使提示弹出框消失;
	$(document).on("click", function(event){
		var e = event || window.event;
		var target = e.target || e.srcElement;
		var flag = $(target).hasClass("j-help-tips");
		if(helpTipsLayer && !flag){
			layer.close(helpTipsLayer);
		}
	})
}(), helpTips.prototype = {
	constructor : helpTips,
	init : function() {
		this.bindEvent()
	},
	bindEvent : function() {
		var t = this;
		t.elemObj.on("click", function() {
			layer.close(helpTipsLayer);//点击其他任意的提示框按钮,则关闭上一个提示框。
			var i = $(this),
				o = i.data("tips");
			if ("undefined" != typeof o && "undefined" != typeof o.type && 1 == o.type) {
				"undefined" != typeof o && "undefined" != typeof o.txt ? helpTipsLayer = layer.tips(o.txt, i, {
					tips : [ t.options.type, t.options.color ],
					time : t.options.time
				}) : t.log()
			} else {
				if ("undefined" != typeof o.title && "undefined" != typeof o.txt && "undefined" != typeof o.img) {
					var e = '<div class="m-popup-ct">',
						n = '<h3 class="tt"><span class="txt_01">' + o.title + t.options.titleEnd + '</span></h3><div class="line_01"></div>',
						s = "</div>",
						l = '<ul class="u-explain-list">',
						p = o.txt.split("|"),
						a = p.length;
					a > 0 && $.each(p, function(t, i) {
						l += '<li><i class="f-mr5">' + (t + 1) + "</i>" + i + "</li>"
					});
					var r = /^[1-9][d]{0,2}$/,
						c = t.options.imgWidth,
						d = t.options.imgHeight;
					"undefined" != typeof o.w && "undefined" != typeof o.h && r.test(o.w) && r.test(o.h) && (c = o.w, d = o.h), l += '<li><i class="f-mr5">' + (a + 1) + "</i><img src=" + o.img + ' width="' + c + '" height="' + d + '"/></li>', l += "</ul>";
					var h = e + n + l + s;
					layer.open({
						title : !1,
						type : 1,
						area : [ t.options.width, t.options.height ],
						shadeClose : !0,
						maxmin : !1,
						move : !1,
						scrollbar : !1,
						content : h
					})
				} else {
					t.log()
				}
			}
		})
	},
	log : function() {
		console.log("请给定提示标题|文字|图片---来自[script.js]函数[helpTips]")
	}
};

附上源码下载:源码

原文地址:https://www.cnblogs.com/dcncy/p/10306004.html