Blogger：如何改善最近的帖子Wdget图像质量（已添加代码）

时间：2017-05-23 10:11:18

标签： javascript blogger

今天我在博客最近的帖子中遇到了一个问题。

请参阅我的博客：https://pdfepaper.blogspot.com

我会增加最近的贴身高度，但图像质量下降很差。

  

我想重新构建此代码并将其设置为以下功能

  1. 最近的帖子只有缩略图。
  2. 提高图像质量
  3. 删除头部标签注释阅读更多全部删除并仅限制最近的帖子缩略图
  4. 最近发布的网格样式

    5. 我的问题代码如下：

    <script type="text/javascript"> function showlatestpostswiththumbs(t){document.write('<ul class="recent-posts-container">');for(var e=0;e<posts_no;e++){var r,n=t.feed.entry[e],i=n.title.$t;if(e==t.feed.entry.length)break;for(var o=0;o<n.link.length;o++){if("replies"==n.link[o].rel&&"text/html"==n.link[o].type)var l=n.link[o].title,m=n.link[o].href;if("alternate"==n.link[o].rel){r=n.link[o].href;break}}var u;try{u=n.media$thumbnail.url}catch(h){s=n.content.$t,a=s.indexOf("<img"),b=s.indexOf('src="',a),c=s.indexOf('"',b+5),d=s.substr(b+5,c-b-5),u=-1!=a&&-1!=b&&-1!=c&&""!=d?d:"https://2.bp.blogspot.com/-C3Mo0iKKiSw/VGdK808U7rI/AAAAAAAAAmI/W7Ae_dsEVAE/s1600/no-thumb.png"}var p=n.published.$t,f=p.substring(0,4),g=p.substring(5,7),v=p.substring(8,10),w=new Array;if(w[1]="Jan",w[2]="Feb",w[3]="Mar",w[4]="Apr",w[5]="May",w[6]="Jun",w[7]="Jul",w[8]="Aug",w[9]="Sep",w[10]="Oct",w[11]="Nov",w[12]="Dec",document.write('<li class="recent-posts-list">'),1==showpoststhumbs&&document.write('<a href="'+r+'"><img class="recent-post-thumb" src="'+u+'"/></a>'),document.write('<div class="recent-post-title"><a href="'+r+'" target ="_top">'+i+"</a></div>"),"content"in n)var A=n.content.$t;else if("summary"in n)var A=n.summary.$t;else var A="";var k=/<\S[^>]*>/g;if(A=A.replace(k,""),1==post_summary)if(A.length<summary_chars)document.write(A);else{A=A.substring(0,summary_chars);var y=A.lastIndexOf(" ");A=A.substring(0,y),document.write(A+"...")}var
_="",$=0;document.write('<br><div class="recent-posts-details">'),1==posts_date&&(_=_+w[parseInt(g,10)]+" "+v+" "+f,$=1),1==readmorelink&&(1==$&&(_+=" | "),_=_+'<a href="'+r+'" class="url" target ="_top">Read more</a>',$=1),1==showcommentslink&&(1==$&&(_+=" <br> "),"1 Comments"==l&&(l="1 Comment"),"0 Comments"==l&&(l="No Comments"),l='<a href="'+m+'" target
="_top">'+l+"</a>",_+=l,$=1),document.write(_),document.write("</div>"),document.write("</li>")}document.write("</ul>")} </script> <script type="text/javascript"> var posts_no = 5; var showpoststhumbs = true; var readmorelink = true; var showcommentslink
= true; var posts_date = true; var post_summary = true; var summary_chars = 40;</script> <script src="/feeds/posts/default?orderby=published&alt=json-in-script&callback=showlatestpostswiththumbs"></script> <noscript>Your browser does not support JavaScript!</noscript> <link href='http://fonts.googleapis.com/css?family=Oswald' rel='stylesheet' type='text/css'/> <style type="text/css"> img.recent-post-thumb{padding:2px;width:150px;height:150px;float:left;margin:0px 10px 10px;border: 1px solid #69B7E2;} .recent-posts-container {font-family:'Oswald', sans-serif;font-size:12px;} ul.recent-posts-container li{list-style-type: none; margin-bottom: 10px;font-size:12px;float:left;width:100%} ul.recent-posts-container {counter-reset: countposts;list-style-type:none;padding:0;} ul.recent-posts-container li:before {content: counter(countposts,decimal);counter-increment: countposts;z-index: 1;position:absolute; left: 0px; font-size: 13px;font-weight: bold;color: #fff;background:
#69B7E2;line-height:25px;height:25px;width:25px;text-align:center;-webkit-border-radius: 50%;-moz-border-radius: 50%;border-radius: 50%;} .recent-posts-container a{text-decoration:none;} .recent-post-title {margin-bottom:5px;} .recent-post-title a {font-size:12px; text-transform: uppercase; color: #2aace3;} .recent-posts-details {margin: 5px 0px 0px 92px;font-size:11px;} .recent-posts-details a{color: #777;} </style>

1 个答案:

答案 0 :(得分：2)

＆＃13;
＆＃13; 
.recent-posts-container {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  list-style-type: none;
  display: inline-block;
}

ul.recent-posts-container:after {
  content: '';
  display: block;
  clear: both;
}

ul.recent-posts-container li {
  list-style-type: none;
  margin-bottom: 10px;
  font-size: 12px;
  float: left;
  position: relative;
  box-shadow: 1px 1px 9px #353;
  margin: 30px;
  border-radius: 8px 8px;
}

ul.recent-posts-container {
  counter-reset: countposts;
  list-style-type: none;
  padding: 0;
}

ul.recent-posts-container li:before {
  content: counter(countposts, decimal);
  counter-increment: countposts;
  z-index: 1;
  position: absolute;
  left: -10px;
  top: -10px;
  font-size: 13px;
  font-weight: bold;
  color: #fff;
  background: #69B7E2;
  line-height: 25px;
  height: 25px;
  width: 25px;
  text-align: center;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
}

.recent-posts-container a.image-holder {
  width: 150px;
  height: 150px;
  display: inline-block;
  border-radius: 8px 8px;
}

.recent-posts-container a {
  text-decoration: none;
}

.recent-post-title {
  margin-bottom: 5px;
}

.recent-post-title a {
  font-size: 12px;
  text-transform: uppercase;
  color: #2aace3;
}

.recent-posts-details {
  font-size: 11px;
  padding: 2px 10px;
  background: #e6e6e6;
  border-radius: 0 0 8px 8px;
}

.recent-posts-details a {
  color: #777;
}
＆＃13; 
<script type="text/javascript">
  function showlatestpostswiththumbs(posts) {
    document.write('<ul class="recent-posts-container">');
    for (var e = 0; e < posts_no; e++) {
      var r, post = posts.feed.entry[e],
        i = post.title.$t;
      if (e == posts.feed.entry.length)
        break;
      for (var o = 0; o < post.link.length; o++) {
        if ("replies" == post.link[o].rel && "text/html" == post.link[o].type) var l = post.link[o].title,
          m = post.link[o].href;
        if ("alternate" == post.link[o].rel) {
          r = post.link[o].href;
          break
        }
      }
      var url;
      try {
        url = post.media$thumbnail.url
      } catch (h) {
        s = post.content.$t, a = s.indexOf("<img"), b = s.indexOf('src="', a), c = s.indexOf('"', b + 5), d = s.substr(b + 5, c - b - 5), url = -1 != a && -1 != b && -1 != c && "" != d ? d : "https://2.bp.blogspot.com/-C3Mo0iKKiSw/VGdK808U7rI/AAAAAAAAAmI/W7Ae_dsEVAE/s1600/no-thumb.png"
      }
      var p = post.published.$t,
        f = p.substring(0, 4),
        g = p.substring(5, 7),
        v = p.substring(8, 10),
        w = new Array;
      url = url.replace("s72", "s150");
      if (w[1] = "Jan", w[2] = "Feb", w[3] = "Mar", w[4] = "Apr", w[5] = "May", w[6] = "Jun", w[7] = "Jul", w[8] = "Aug", w[9] = "Sep", w[10] = "Oct", w[11] = "Nov", w[12] = "Dec", document.write('<li class="recent-posts-list">'), 1 == showpoststhumbs && document.write('<a href="' + r + '" style="background:url(' + url + ') 0 center no-repeat;background-size:cover;" class="image-holder">&nbsp;</a>'), "content" in post) var A = post.content.$t;
      else if ("summary" in post) var A = post.summary.$t;
      else var A = "";
      var k = /<\S[^>]*>/g;
      var _ = "",
        $ = 0;
      document.write('<br><div class="recent-posts-details">'), 1 == posts_date && (_ = _ + w[parseInt(g, 10)] + " " + v + " " + f, $ = 1), 1 == readmorelink && (1 == $ && (_ += "<br/>"), _ = _ + '<a href="' + r + '" class="url" target ="_top">Read more</a>', $ = 1), 1 == showcommentslink && (1 == $ && (_ += " | "), "1 Comments" == l && (l = "1 Comment"), "0 Comments" == l && (l = "No Comments"), l = '<a href="' + m + '" target= "_top" > ' + l + "</a>", _ += l, $ = 1), document.write(_), document.write("</div>"), document.write("</li>")
    }
    document.write("</ul>")
  }
</script>
<script type="text/javascript">
  var posts_no = 5;
  var showpoststhumbs = true;
  var readmorelink = true;
  var showcommentslink = true;
  var posts_date = true;
  var post_summary = true;
  var summary_chars = 40;
</script>
<script src="https://pdfepaper.blogspot.com/feeds/posts/default?orderby=published&alt=json-in-script&callback=showlatestpostswiththumbs"></script>
<noscript>Your browser does not support JavaScript!</noscript>
<link href='http://fonts.googleapis.com/css?family=Oswald' rel='stylesheet' type='text/css' />
＆＃13;
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