hacking the blogger hack, part one
Have you ever wondered how to use the expandable post summaries hack without having “Read more” message appear on every single post? Personally, I find it irritating to have a read more link on a post that doesn’t even need it…
Anyways, I will show you how to hack the expandable post summaries hack using javascript..
First of all, add these codes within your <head> </head> area and right after the closing of your style sheet..
<style>
<MainOrArchivePage>
span.fullpost {display:none;}
</MainOrArchivePage>
<ItemPage>
span.fullpost {display:inline;}
</ItemPage>
</style>
<script type=”text/javascript”>
var memory = 0;
var number = 0;
</script>
Next, you have to add the following code to your template, somewhere after the <$BlogItemBody$> tag:
<MainOrArchivePage>
<script type=”text/javascript”>
spans = document.getElementsByTagName(‘span’);
number = 0;
for(i=0; i < spans.length; i++){
var c = ” ” + spans[i].className + ” “;
if (c.indexOf(“fullpost”) != -1) {
number++;
}
}
if(number != memory){
document.write(‘<a href=”<$BlogItemPermalinkUrl$>”>Read more…</a><br>’);
}
memory = number;
</script>
</MainOrArchivePage>
For each post that you want to use this feature on, you will need to place this code:
<span class=”fullpost”> </span>
So let’s say that:
Here is the beginning of my post. <span class=”fullpost”>And here is the rest of it. </span>
And that’s it! If you’re wondering if this really works, it does because I just used it on this post.. Hope you enjoy it… and stay tuned I will also show you how to hack the show/hide posts hack.. Until then…
It’s a good start though…
