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JavaScript直播评论发弹幕切图功能点集合效果代码_javascript技巧_脚本之家

12 3月 , 2020  

.lv-wrapper{width:990px;margin:0 auto;clear:both;}/*交互区域*/.lv-right-interact{width:310px;float:left;position:relative;}/*列表和评论按钮*/.lv-right-interact-menu{width:100%;}.lv-right-interact-menu a{float:left;width:155px;height:40px;background:#000 url(../images/videoicos.png);border-bottom:2px solid #313132;}.lv-right-interact-menu .now,.lv-right-interact-menu a:hover{border-color:#c22;background-color:#232324;}.lv-right-interact-menu .show{background-position:0px -44px;}.lv-right-interact-menu .show.now,.lv-right-interact-menu .show:hover{background-position:0px 0px;}.lv-right-interact-menu .barrage{background-position:156px -44px;}.lv-right-interact-menu .barrage.now,.lv-right-interact-menu .barrage:hover{background-position:156px 0px;}.lv-right-interact .tabcon{height:800px;background-color:#232323;}/*评论区域*//*评论列表*/.barrage .chat-wrap{position:relative;height:630px;overflow-x:hidden;padding:15px 5px 0 15px;}.barrage .chat-wrap .chat{height:630px;overflow-x:hidden;}.barrage .chat li {margin: 0 0 5px;color: #555;}.barrage .chat li span {color: #3271b7;display: inline;}.barrage .chat li span.txt {color: #8b8b8b;}.barrage .chat li span.vipcolor {color: #c22;}.barrage .chat li .vip {display: inline-block;width: 20px;height: 8px;margin: 0 0 0 5px;vertical-align: 1px;background: url(../images/videoicos.png) no-repeat -228px -86px;}/*发送评论*/.barrage .comments-area{position:absolute;bottom:0px;left:0;width:270px;padding:20px;border-top:1px solid #222;background-color:#191919;}.comments-area .formtext{position:relative;padding:10px;border:1px solid #c9c9c9;background-color:#c9c9c9; }.comments-area .formtext textarea{width:100%;height:30px;resize:none;overflow-y:hidden;background-color:#c9c9c9;color:#666;border:0 none;}.comments-area .formtext .num{position:absolute;bottom:3px;right:6px;color:#666;}.comments-area .btn-submit {float: right;display: inline;width: 42px;height: 24px;line-height: 24px;margin: 10px 0 0;text-align: center;color: #fff;background: #999;}.comments-area .btn-submit:hover{text-decoration:none;}.comments-area .btn-set {float: left;display: inline;width: 18px;height: 18px;margin: 12px 0 0;background: url(../images/videoicos.png) no-repeat -206px -86px;}/*聚焦时评论状态*/.comments-area .focus .formtext{border-color:#c22;color:#191919;background-color:#fff;}.comments-area .focus .formtext textarea{background-color:#fff;}.comments-area .focus .btn-submit{background-color:#c22;}/*弹幕颜色*/.comments-area .setform {position: absolute;z-index:99;color: #999;background: #252525;border: 1px solid #424242;width: 240px;padding: 12px 22px 18px 18px;top: -70px;left: 10px;-webkit-user-select: none;moz-user-select: -moz-none;-moz-user-select: none;-o-user-select: none;-khtml-user-select: none;-ms-user-select: none;user-select: none;display:none;}.comments-area .dm-config {margin: 18px 0 0 0;display: block}.comments-area .dm-config li {height: 90px}.comments-area .dm-setname {font-size: 14px;color:#dedede;font-weight: bold;margin-bottom:20px;display: block}.comments-area .rgb-set {height: 22px}.comments-area .rgb-set span {float: left;display: inline;color:#999;}.comments-area .rgb {width: 50px;height: 18px;border: 1px solid #d3d3d3;line-height: 18px;margin-left: 5px;color: #424242;padding: 0 0 0 5px}.comments-area .color {width: 20px;height: 20px;border: 1px solid #d3d3d3;margin: -1px 0 0 2px}.comments-area .takecolor {width: 80px;margin: 5px 0 0 30px}.comments-area .takecolor a {display: block;width: 16px;height: 16px;float: left}.comments-area .dmopacity {float: right;border-left: 1px solid #d3d3d3;padding-left: 22px}.comments-area .dragbar {width: 85px;height: 10px;background: #d3d3d3;position: relative;margin-bottom: 10px;cursor: default}.comments-area .dragbar .progress {width: 50%;position: absolute;height: 10px;top: 0;left: 0;background: #39f}.comments-area .dragbar .icon {width: 4px;height: 16px;position: absolute;top: -3px;left: 50%;background: #007cf7}.comments-area .percent {width: 85px;text-align: center;display: block;color: #39f}/*登录注册后发弹幕*/.comments-area .formtext .tips {color: #666;padding: 11px 0;text-align: center;}.comments-area .formtext .tips a {padding: 0 5px 0 0;color: #39f;}.comments-area .formtext .wait em {color: #c22;}/*绑定手机提示框*/.comments-area .pop-phone {position:absolute;left:30px;bottom:180px;width:250px;height:140px;box-shadow: -2px 5px 20px #000;border-radius: 5px;background: #4d4d4d;z-index:99;}.pop-phone .close {position: absolute;top: 5px;right: 5px;width: 28px;height: 28px;background:url(../images/videoicos.png) no-repeat -233px -154px;overflow: hidden;}.pop-phone .close:hover{background-position:-205px -154px;}.pop-phone .bd {margin: 10px 0 0 10px;padding: 0 0 0 20px;background: #4d4d4d url(../images/videoicos.png) no-repeat -255px -102px;}.pop-phone .bd h4 {font-size: 14px;font-weight: normal;color: #fff;}.pop-phone .bd ul {margin: 15px 0 0;}.pop-phone .bd li {line-height: 22px;color: #fff;}.pop-phone .bd p a {float: left;display: inline-block;width: 84px;height: 26px;margin: 15px 5px 0;line-height: 26px;text-align: center;color: #fff;border-radius: 2px;background: #888;}.pop-phone .bd p a:hover{text-decoration:none;}.pop-phone .bd p .locked:hover {background-color:#c22;}

css

数发直播平台 系统消息:欢迎进入宁夏卫视!starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长starof:评论1starof:我的评论很长很长很长很长很长很长很长很长很长很长很长很长很长_11367384@qq:fasf0/30登录或 注册后可以发送弹幕绑定手机即可发送弹幕哦5 秒后可再次评论发送弹幕显示设置50%我的弹幕设置颜色#ffffff提示绑定完成前请不要关闭此窗口。已绑定手机绑定遇到问题dragbar;function dragbar{//var $box = $;var $bg = $;var $bgcolor = $;var $btn = $;var $text = $;var statu = false;var ox = 0;var lx = 0;var left = 0;var bgleft = 0;$btn.mousedown {lx = $btn.offset().left; //距离浏览器左边的距离ox = e.pageX - left;statu = true;});$.mouseup {statu = false;});$bg.mousemove {if  {left = e.pageX - ox;if  {left = 0;}if  {left = barwidth;}$btn.css;$bgcolor.width;$text.html(parseInt + '%');}});$bg.click {if  {bgleft = $bg.offset().left;left = e.pageX - bgleft;if  {left = 0;}if  {left = barwidth;}$btn.css;$bgcolor.stop().animate({width: left}, barwidth);$text.html(parseInt + '%');}});}//发表评论$(".comments-area textarea").focus{$.addClass;$('.comments-area textarea').bind('input propertychange', function() { $('.comments-area .num').html($('.comments-area textarea').val; $(".comments-area textarea").blur{if($('.comments-area textarea').val{$.removeClass;$.click{$;evt.stopPropagation?evt.stopPropagation():evt.cancelBubble=true;});$.click{if.is{$;}});$.click{evt.stopPropagation?evt.stopPropagation():evt.cancelBubble=true;});$.click{$.html.attr;$.css("backgroundColor",$.css;});
$.click{if.is{$;}});

第二步,点击其他区域,隐藏内容框。

此时会有问题,点击“设置图标”时显示不出来内容框。因为事件会冒泡,点击.btn-set后首先显示内容框,然后事件会冒泡到.tabcon的父元素,父元素绑定了事件让显示的内容框隐藏。解决方案就是阻止事件冒泡。即把第一步中的注释取消。

$.click{$;//evt.stopPropagation?evt.stopPropagation():evt.cancelBubble=true;});

1.1、点击“设置”的图标打开设置内容框,点击其他地方关闭设置内容框。

style.css

article,aside,audio,blockquote,body,button,code,dd,dialog,div,dl,dt,fieldset,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,legend,li,mark,menu,nav,ol,p,pre,section,table,tbody,td,textarea,tfoot,th,thead,time,ul,video{margin:0;padding:0;outline:0;background:transparent}article,aside,dialog,figure,footer,header,hgroup,nav,section{display:block}body,button,input,select,textarea{font:12px/1.5 arial,5b8b4f53,sans-serif}button,h1,h2,h3,h4,h5,h6,input,select,textarea{font-size:100%}address,cite,dfn,em,var{font-style:normal}code,kbd,pre,samp{font-family:courier new,courier,monospace}small{font-size:12px}li,ol,ul{list-style:none}img{border:none}a{text-decoration:none;outline:thin none;cursor:pointer}a:hover{text-decoration:underline}table{border-collapse:collapse;border-spacing:0}.clear{clear:both}.cf:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0}.fr{float:right}.fl{float:left}html{-webkit-text-size-adjust:none}body{font:12px/1.5 5FAE8F6F96C59ED1,tahoma,arial,5b8b4f53,sans-serif}.tc{text-align:center}.tl{text-align:left}.tr{text-align:right}

第一步:重复点击“设置”图标,内容框显示隐藏交替。

$.click{$;evt.stopPropagation?evt.stopPropagation():evt.cancelBubble=true;});

2.1实现html如下

www6766com ,html+js

二、实现

以上所述是小编给大家介绍的JavaScript直播评论发弹幕切图功能点集合效果代码的相关知识,希望对大家有所帮助,如果大家有疑问欢迎给我留言,小编会及时回复大家的!

一、代码

1、效果:点击“设置”的图标打开设置内容框,点击其他地方关闭设置内容框。

弹幕显示设置50%我的弹幕设置颜色#ffffff

/*弹幕颜色*/.setform {z-index:99;color: #999;background: #252525;border: 1px solid #424242;width: 240px;padding: 12px 22px 18px 18px;}.dm-config {margin: 18px 0 0 0;display: block}.dm-config li {height: 90px}.dm-setname {font-size: 14px;color:#dedede;font-weight: bold;margin-bottom:20px;display: block}.rgb-set {height: 22px}.rgb-set span {float: left;display: inline;color:#999;}.rgb {width: 50px;height: 18px;border: 1px solid #d3d3d3;line-height: 18px;margin-left: 5px;color: #424242;padding: 0 0 0 5px}.color {width: 20px;height: 20px;border: 1px solid #d3d3d3;margin: -1px 0 0 2px}.takecolor {width: 80px;margin: 5px 0 0 30px}.takecolor a {display: block;width: 16px;height: 16px;float: left}.dmopacity {float: right;border-left: 1px solid #d3d3d3;padding-left: 22px}.dragbar {width: 85px;height: 10px;background: #d3d3d3;position: relative;margin-bottom: 10px;cursor: default}.dragbar .progress {width: 50%;position: absolute;height: 10px;top: 0;left: 0;background: #39f}.dragbar .icon {width: 4px;height: 16px;position: absolute;top: -3px;left: 50%;background: #007cf7}.percent {width: 85px;text-align: center;display: block;color: #39f}

dragbar;function dragbar{//var $box = $;var $bg = $;var $bgcolor = $;var $btn = $;var $text = $;var statu = false;var ox = 0;var lx = 0;var left = 0;var bgleft = 0;$btn.mousedown {lx = $btn.offset().left; //距离浏览器左边的距离ox = e.pageX - left;statu = true;});$.mouseup {statu = false;});$bg.mousemove {if  {left = e.pageX - ox;if  {left = 0;}if  {left = barwidth;}$btn.css;$bgcolor.width;$text.html(parseInt + '%');}});$bg.click {if  {bgleft = $bg.offset().left;left = e.pageX - bgleft;if  {left = 0;}if  {left = barwidth;}$btn.css;$bgcolor.stop().animate({width: left}, barwidth);$text.html(parseInt + '%');}});}

第三步,点击内容区,正常显示。


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