我正在尝试使帖子摘要中的缩略图可点击并指向该帖子。我正在使用广泛用于自动阅读的脚本,在这里我发现一个post可以回答我的问题,但是它无法正常工作-一旦添加...,我的主页就会开始显示整个帖子。这是我目前所拥有的:
< script type = 'text/javascript' >
//<![CDATA[
function removeHtmlTag(strx, chop) {
if (strx.indexOf("<") != -1) {
var s = strx.split("<");
for (var i = 0; i < s.length; i++) {
if (s[i].indexOf(">") != -1) {
s[i] = s[i].substring(s[i].indexOf(">") + 1, s[i].length);
}
}
strx = s.join("");
}
chop = (chop < strx.length - 1) ? chop : strx.length - 2;
while (strx.charAt(chop - 1) != ' ' && strx.indexOf(' ', chop) != -1) chop++;
strx = strx.substring(0, chop - 1);
return strx + '...';
}
function ThumbnailSummary(pID) {
var div = document.getElementById(pID);
var imgtag = "";
var img = div.getElementsByTagName("img");
var summ = summary_noimg;
if (img.length >= 1) {
imgtag = '<div class="crop-thumb"><img src="' + img[0].src + '" width="' + img_thumb_width + 'px" height="' + img_thumb_height + 'px"/></div>';
summ = summary_img;
}
var summary = imgtag + '<div>' + removeHtmlTag(div.innerHTML, summ) + '</div>';
div.innerHTML = summary;
}
//]]>
</script>
然后在正文中
<b:if cond='data:blog.pageType != "static_page"'>
<b:if cond='data:blog.pageType != "item"'>
<div expr:id='"summary" + data:post.id' style='text-align: justify'>
<data:post.body/>
</div>
<script type='text/javascript'>
ThumbnailSummary
( & quot; summary < data: post.id / > & quot;);
</script>
<div class='readmore-box'>
<a class='readmore-button' expr:href='data:post.url'>CZYTAJ DALEJ...</a>
</div>
</b:if>
</b:if>
<b:if cond='data:blog.pageType == "item"'>
<data:post.body/>
</b:if>
<b:if cond='data:blog.pageType == "static_page"'>
<data:post.body/>
</b:if>
我需要以某种方式修改第二部分以使其起作用吗?
谢谢!
答案 0 :(得分:0)
从ThumbnailSummary
参数中删除空格
ThumbnailSummary
( & quot; summary < data: post.id / > & quot;);
传递有效参数并从Blogger获取帖子ID。
您的代码应为
<b:if cond='data:blog.pageType != "static_page"'>
<b:if cond='data:blog.pageType != "item"'>
<a expr:href='data:post.url'>
<div expr:id='"summary" + data:post.id' style='text-align: justify'>
<data:post.body/>
</div>
</a>
<script type='text/javascript'>
ThumbnailSummary( "summary<data:post.id/>" );
</script>
<div class='readmore-box'>
<a class='readmore-button' expr:href='data:post.url'>CZYTAJ DALEJ...</a>
</div>
</b:if>
</b:if>
<b:if cond='data:blog.pageType == "item"'>
<data:post.body/>
</b:if>
<b:if cond='data:blog.pageType == "static_page"'>
<data:post.body/>
</b:if>