使用 Tumblr API 调用文本帖子中的图像:Part Deux
我讨厌一直问基本问题,看起来像个十足的白痴,但在我坐下来掌握 Javascript 和 jQuery 之前,我必须依赖你们这里善良而慷慨的人们。
我将标记为“_featured”的 Tumblr 帖子称为“_featured”,并在侧边栏中将其与图像一起显示(如果它是包含图像的文本帖子)。唯一的问题是图像本身没有链接。没什么大不了的,但有点不直观。我该如何解决这个问题?
代码:
/*
TUMBLR FEATURED POSTS SCRIPT
Automatically gets all posts tagged with "featured" and lists them
REQUIRES JQUERY!
--------------------------------------
Created by james <at> bandit.co.nz
http://blog.bandit.co.nz
Some code borrowed from Jacob DeHart's AJAX Search:
http://blog.bandit.co.nz/post/80415548/tumblr-ajax-inline-search
*/
Featured = {
'apiNum' : 50, // how many posts to read
'listId' : '_featured', // the id of the ul to write to
'tagName' : '_featured', // the name of the tag we're searching for
'linkAppend' : '', // html to append to the end of each linked post
'postDB' : [],
'listPos' : 0,
'doList' : function (where) {
var li; var ul = $('#'+where);
var titles = {"link":"link-text", "photo":"photo-caption", "quote":"quote-text", "regular":"regular-title", "video":"video-caption"}
// cycle through post database
pcount = Featured.postDB.length;
for(i=Featured.listPos;i<pcount;i++) {
p = Featured.postDB[i];
if(p[titles[p.type]] != '') titlestr = p[titles[p.type]].replace(/<\/?[^>]+>/gi, '');
else titlestr = p['url'];
li = document.createElement('li');
$(li).append($(p['regular-body']).find('img')[0])
.append('<div class="featurelink"><a class="'+p.type+'" href="'+p["url-with-slug"]+'">'+titlestr+Featured.linkAppend+'</a></div>');
ul.append(li);
Featured.listPos = pcount;
}
},
'getData' : function() {
$.get('/api/read/json?num='+Featured.apiNum+'&tagged='+Featured.tagName,
function(data) {
eval(data);
for(i=0;i<tumblr_api_read.posts.length;i++) {
Featured.postDB.push(tumblr_api_read.posts[i]);
Featured.doList(Featured.listId);
}
}
);
}
};
$(document).ready(function(){
Featured.getData();
});
一如既往,任何帮助都会得到我无尽的感激。
I hate to keep asking basic questions and looking like a complete idiot, but until I can sit down and master Javascript and jQuery, I have to rely on you kind and generous folks here.
I'm calling Tumblr posts tagged "_featured" and showing them in the sidebar along with an image if it's a text post with an included image. The only problem is that the image itself isn't linked. Not a big deal, but a little unintuitive. How would I fix that?
And the code:
/*
TUMBLR FEATURED POSTS SCRIPT
Automatically gets all posts tagged with "featured" and lists them
REQUIRES JQUERY!
--------------------------------------
Created by james <at> bandit.co.nz
http://blog.bandit.co.nz
Some code borrowed from Jacob DeHart's AJAX Search:
http://blog.bandit.co.nz/post/80415548/tumblr-ajax-inline-search
*/
Featured = {
'apiNum' : 50, // how many posts to read
'listId' : '_featured', // the id of the ul to write to
'tagName' : '_featured', // the name of the tag we're searching for
'linkAppend' : '', // html to append to the end of each linked post
'postDB' : [],
'listPos' : 0,
'doList' : function (where) {
var li; var ul = $('#'+where);
var titles = {"link":"link-text", "photo":"photo-caption", "quote":"quote-text", "regular":"regular-title", "video":"video-caption"}
// cycle through post database
pcount = Featured.postDB.length;
for(i=Featured.listPos;i<pcount;i++) {
p = Featured.postDB[i];
if(p[titles[p.type]] != '') titlestr = p[titles[p.type]].replace(/<\/?[^>]+>/gi, '');
else titlestr = p['url'];
li = document.createElement('li');
$(li).append($(p['regular-body']).find('img')[0])
.append('<div class="featurelink"><a class="'+p.type+'" href="'+p["url-with-slug"]+'">'+titlestr+Featured.linkAppend+'</a></div>');
ul.append(li);
Featured.listPos = pcount;
}
},
'getData' : function() {
$.get('/api/read/json?num='+Featured.apiNum+'&tagged='+Featured.tagName,
function(data) {
eval(data);
for(i=0;i<tumblr_api_read.posts.length;i++) {
Featured.postDB.push(tumblr_api_read.posts[i]);
Featured.doList(Featured.listId);
}
}
);
}
};
$(document).ready(function(){
Featured.getData();
});
As always, any help receives my undying gratitude.
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您的问题是,当您希望图像位于
内时,您将图像附加到
中。 li>。将列表项生成器从这样的:更改
为这样的:
应该可以解决问题。这些更改在
内构建
,然后将图像放在
< 的前面(即前置) /代码>。您可能需要稍微调整 CSS 才能获得您想要的布局,可能类似于:
使用适当的 CSS 选择器来本地化它们。
Your problem is that you're appending the image to the
<li>
when you want it inside the<a>
that will be inside that<li>
. Changing your list item builder from this:to something like this:
should do the trick. The changes build the
<a>
inside the<li>
and then put the image at the front (i.e. prepends) of the<a>
. You'll probably have to adjust the CSS a little bit to get the layout you want, probably something like:with the appropriate CSS selectors to localize them.