0) this.style.zoom=zoom+'%'; return false; }else{ return true; } } function openlogin() { $("#pinglun").show(); } /*点击刷新验证码*/ function changeCode(){ var src = "/api/v1/comment/getVerifyCode.json?"+new Date().valueOf(); //加时间戳，防止浏览器利用缓存 $('#cknum').attr("src",src); //jQuery写法 } function quick(selectValue) { $("textarea[name='comment_content']").text(selectValue); } function closelogin() { $("#pinglun").hide(); } function sendMessag() { var form = $('#pinglun').serializeObject(); console.log(form); if (form['comment_content'] == ""){ alert("你说些什么呢？"); return; } if (form['comment_content'].length > 150){ alert("不要太长哦,最多150个汉字"); return; } if (form['ck'] == ""){ alert("请输入验证码！"); return; } $.get("/api/v1/comment/save.json", form, function (data) { console.log(data); if (data.code == '200') { location.reload(this); } else { alert(data.msg); } }); } $.fn.serializeObject = function() { var o = {}; var a = this.serializeArray(); $.each(a, function() { if (o[this.name]) { if (!o[this.name].push) { o[this.name] = [ o[this.name] ]; } o[this.name].push(this.value || ''); } else { o[this.name] = this.value || ''; } }); return o; } $(function(){ var oa = $("#content a"); for(var i=0;i
").attr("src", src).load(function(){ var windowW = $(window).width();//获取当前窗口宽度 var windowH = $(window).height();//获取当前窗口高度 var realWidth = this.width;//获取图片真实宽度 var realHeight = this.height;//获取图片真实高度 var imgWidth, imgHeight; var scale = 1;//缩放尺寸，当图片真实宽度和高度大于窗口宽度和高度时进行缩放 if(realHeight>windowH*scale) {//判断图片高度 imgHeight = windowH*scale;//如大于窗口高度，图片高度进行缩放 imgWidth = imgHeight/realHeight*realWidth;//等比例缩放宽度 if(imgWidth>windowW*scale) {//如宽度扔大于窗口宽度 imgWidth = windowW*scale;//再对宽度进行缩放 } } else if(realWidth>windowW*scale) {//如图片高度合适，判断图片宽度 imgWidth = windowW*scale;//如大于窗口宽度，图片宽度进行缩放 imgHeight = imgWidth/realWidth*realHeight;//等比例缩放高度 } else {//如果图片真实高度和宽度都符合要求，高宽*2 imgWidth = realWidth; imgHeight = realHeight; } $(bigimg).css("width",imgWidth);//以最终的宽度对图片缩放 var w = (windowW-imgWidth)/2;//计算图片与窗口左边距 var h = (windowH-imgHeight)/2;//计算图片与窗口上边距 $(innerdiv).css({"top":h, "left":w});//设置#innerdiv的top和left属性 $(outerdiv).fadeIn("fast");//淡入显示#outerdiv及.pimg }); $(outerdiv).click(function(){//再次点击淡出消失弹出层 $(this).fadeOut("fast"); }); } $("#innerdiv").click(function(){//再次点击淡出消失弹出层 $("#outerdiv").fadeOut("fast"); });