html5仿微信聊天室weChatRoom案例|多人群聊互动|仿微信聊天界面
该项目是使用html5+css3+zepto+swiper+wcPop等技术开发的仿微信聊天室，捣鼓调试了很长时间，在手机上已经适配各个设备，采用的是iphone6的750px屏宽加上css3里的flex伸缩布局，该聊天项目用到的各种弹窗效果则是自己专门为聊天项目开发的wcPop插件(仿微信弹窗效果、android、ios风格弹窗效果)。
先展示下项目截图
- 消息、通讯录、我三个模块采用了swiper滑动滚屏效果，实现了类似微信左右页面滚动切换
<!-- 左右滑屏切换.Start -->
<script type="text/javascript"> var chatSwiper = new Swiper('.swiper-container',{pagination: '.wechat-pagination',paginationClickable: true,paginationBulletRender: function (chatSwiper, index, className) {switch (index) {case 0:name='<i class="ico i1"><em class="wc__badge">105</em></i><span>消息</span>';break;case 1:name='<i class="ico i2"></i><span>通讯录</span>';break;case 2:name='<i class="ico i4"></i><span>我</span>';break;default: name='';}return '<li class="flex1 ' + className + '">' + name + '</li>';}})
</script>
<!-- 左右滑屏切换 end -->- 利用zepto里面的longTap事件实现消息列表长按弹窗提示、通讯录长按提示
// 聊天记录页面（长按操作）
$("#J__recordChatList").on("longTap", "li", function(e){var _this = $(this);wcPop({skin: 'androidSheet',shadeClose: true,btns: [{text: '标为未读', style: 'font-size:14px;line-height:50px;'},{text: '置顶聊天', style: 'font-size:14px;line-height:50px;'},{text: '删除该聊天',style: 'font-size:14px;line-height:50px;',onTap() {wcPop({skin: 'android',content: '删除后，将会清空该聊天记录',btns: [{text: '取消',onTap() {wcPop.close();}},{text: '删除',style: 'color:#ffba00',onTap() {_this.remove();wcPop.close();}}]});}}]});
});$("#J__addrFriendList").on("longTap", ".row", function(e){var _this = $(this);wcPop({skin: 'androidSheet',shadeClose: true,btns: [{text: '设置备注及标签',style: 'font-size:14px;line-height:50px;',onTap() {wcPop.close();}}]});
});聊天页面底部则是使用div属性contenteditable模拟富文本框，可以输入表情
<!-- 输入框模块 -->
<div class="wc__editor-panel wc__borT flexbox"><div class="wrap-editor flex1"><div class="editor J__wcEditor" contenteditable="true" style="user-select:text;-webkit-user-select:text;"></div></div><i class="btn btn-emotion"></i><i class="btn btn-choose"></i><button class="btn-submit J__wchatSubmit">发送</button>
</div>底部的表情、动图gif模块可以左右滑动切换，效果类似微信表情滑动效果，也是采用了swiper滑动功能；另外还有一些红包、霸屏、打赏等微交互功能。
/* ...霸屏事件.start */
$(".J__wchatBp").on("click", function(){var bpidx = wcPop({skin: 'ios',content: $("#J__popupTmpl-Baping").html(),style: 'background-color: #f3f3f3; max-width: 320px; width: 90%;',shadeClose: false,btns: [{text: '我要霸屏',style: 'background:#00c1de;color:#fff;font-size:16px;',onTap() {alert("霸屏成功！");wcPop.close(bpidx);}}]});
});
//霸屏时长picker
$("body").on("click", ".wc__popupTmpl input[name='bpTimeline']", function(){var that = $(this);weui.picker([{label: '10s ￥8',value: 8},{label: '20s ￥16',value: 16},{label: '30s ￥24',value: 24},{label: '40s ￥32',value: 32},{label: '50s ￥40',value: 40},{label: '60s ￥48',value: 48}], {onChange: function(res){console.log(res);},onConfirm: function(res){console.log(res);that.val("￥" + res);}});
});
/* ...霸屏事件.end *//* ...打赏事件.start */
$(".J__wchatDs").on("click", function(){var bpidx = wcPop({skin: 'ios',content: $("#J__popupTmpl-Dashang").html(),style: 'background-color: #f3f3f3; max-width: 320px; width: 90%;',shadeClose: false,btns: [{text: '<span class="btn-dashang">打赏</span>',style: 'background:#00c1de;color:#fff;font-size:16px;',onTap() {alert("打赏成功！");wcPop.close(bpidx);}}]});
});
//打赏节目picker
$("body").on("click", ".wc__popupTmpl input[name='dschooseProgram']", function(){var that = $(this);weui.picker([{label: '小品：送礼',value: '小品：送礼'},{label: '歌曲：红日',value: '歌曲：红日'},{label: '相声：就服你',value: '相声：就服你'},{label: '歌曲：上海滩',value: '歌曲：上海滩'},{label: '小品：回家过年',value: '小品：回家过年'},{label: '相声：逗你玩',value: '相声：逗你玩'}], {onChange: function(res){console.log(res);},onConfirm: function(res){console.log(res);that.val(res);}});
});
//选择礼物
$("body").on("click", "#J__chooseGift .gift", function(){$(this).addClass("selected").siblings().removeClass("selected");$(".popui__panel-btn .btn-dashang").html('支付 <em class="ff-ar">￥<i class="moneyNum">'+ $(this).find(".amount em").text() +'</i></em> 打赏');console.log($(this).attr("data-gift"));
});
/* ...打赏事件.end *//* ...红包事件.start */
$(".J__wchatHb").on("click", function(){var bpidx = wcPop({skin: 'ios',content: $("#J__popupTmpl-Hongbao").html(),style: 'background-color: #f3f3f3; max-width: 320px; width: 90%;',shadeClose: false,btns: [{text: '塞钱进红包',style: 'background:#00c1de;color:#fff;font-size:16px;',onTap() {alert("塞钱成功！");wcPop.close(bpidx);}}]});
});
/* ...红包事件.end */// ...关闭
$("body").on("click", ".wc__popupTmpl .wc-xclose", function(){wcPop.close();
});// ...处理编辑器信息
var $editor = $(".J__wcEditor"), _editor = $editor[0];
function surrounds(){setTimeout(function () { //chromevar sel = window.getSelection();var anchorNode = sel.anchorNode;if (!anchorNode) return;if (sel.anchorNode === _editor ||(sel.anchorNode.nodeType === 3 && sel.anchorNode.parentNode === _editor)) {var range = sel.getRangeAt(0);var p = document.createElement("p");range.surroundContents(p);range.selectNodeContents(p);range.insertNode(document.createElement("br")); //chromesel.collapse(p, 0);(function clearBr() {var elems = [].slice.call(_editor.children);for (var i = 0, len = elems.length; i < len; i++) {var el = elems[i];if (el.tagName.toLowerCase() == "br") {_editor.removeChild(el);}}elems.length = 0;})();}}, 10);
}
// 格式化编辑器包含标签
_editor.addEventListener("click", function () {$(".wc__choose-panel").hide();
}, true);
_editor.addEventListener("focus", function(){surrounds();
}, true);
_editor.addEventListener("input", function(){surrounds();
}, false);