perhaps a shorter way
JSON.encode($$('a[href$=mp3]').get('href'));On 01/03/2010 04:03 AM, Perrin Perrin wrote:
see array.map http://www.mootools.net/docs/core/Native/Array#Array:map Same function that Aron put up but with map instead of filter. On Sat, Jan 2, 2010 at 8:54 PM, Aaron Newton <[email protected] <mailto:[email protected]>> wrote: see array.filter myLinks.filter(function(link){ return link.get('href'); }); On Sat, Jan 2, 2010 at 6:50 PM, mmjaeger <[email protected] <mailto:[email protected]>> wrote: stupid me - sorry - I need to get the hrefs into an array and then encode it - thanks for replying On Jan 2, 6:44 pm, Aaron Newton <[email protected] <mailto:[email protected]>> wrote: > DOM elements are not JSON encodable (what would you expect it to do with > them?). > > > > On Sat, Jan 2, 2010 at 6:31 PM, mmjaeger <[email protected] <mailto:[email protected]>> wrote: > > Hello > > I've the following code: > > var arr = document.id <http://document.id>(document.body).getElements('a[href$=mp3]'); > > console.log(arr.length); // RETURNS 6 > > console.log('JSON: ' + JSON.encode(arr)); // RETURNS JUST [] > > > what am I missing? > > > Thank you
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