freifunk/start-ffhh
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Show 3 Lines of text instead of 1

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This commit is contained in:
ohrensessel 2015-01-14 20:51:13 +01:00
commit c1498835f6
2 changed files with 12 additions and 4 deletions
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12
js/main.js
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@ -1,7 +1,15 @@
var rss = [
'hamburg.freifunk.net',
];
var MAX_RSS = 5;
var MAX_RSS = 3;
function shorten(text, maxLength) {
var ret = text;
if (ret.length > maxLength) {
ret = ret.substr(0,maxLength-3) + "...";
}
return ret;
}
$(document).ready(function() {
var addItem = function(title, link, date, text) {
@ -53,7 +61,7 @@ $(document).ready(function() {
var i = 0;
items.forEach(function(item) {
if(i++ >= MAX_RSS) return;
addItem(item.title, item.link, item.date, item.text);
addItem(item.title, item.link, item.date, shorten(item.text, 80));
});
};