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CC-4236: Smart Playlists: Deactivate shuffle button when playlist contents is empty 

-done
-refactor code
This commit is contained in:
denise 2012-08-16 11:26:04 -04:00
parent ea621fd9dc
commit 4ca290320d
1 changed files with 34 additions and 33 deletions
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67
airtime_mvc/public/js/airtime/playlist/smart_playlistbuilder.js
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@ -184,44 +184,16 @@ function setSmartPlaylistEvents() {
});
/********** SAVE ACTION **********/
/* moved to spl.js
$('#save_button').live("click", function(event){
var criteria = $('form').serializeArray(),
block_name = $('#playlist_name_display').text(),
block_desc = $('textarea[name="description"]').val(),
save_action = 'Playlist/save',
obj_id = $('input[id="obj_id"]').val();
enableLoadingIcon();
$.post(save_action, {format: "json", criteria: criteria, name: block_name, desc: block_desc, obj_id: obj_id}, function(data){
callback(data, "save");
setFadeIcon();
disableLoadingIcon();
});
});
*/
// moved to spl.js
/********** GENERATE ACTION **********/
form.find('button[id="generate_button"]').live("click", function(event){
var data = $('form').serializeArray(),
generate_action = 'Playlist/smart-block-generate',
obj_id = $('input[id="obj_id"]').val();
enableLoadingIcon();
$.post(generate_action, {format: "json", data: data, obj_id: obj_id}, function(data){
callback(data, "generate");
disableLoadingIcon();
});
$('button[id="generate_button"]').live("click", function(){
buttonClickAction('generate', 'Playlist/smart-block-generate');
});
/********** SHUFFLE ACTION **********/
form.find('button[id="shuffle_button"]').live("click", function(event){
var data = $('form').serializeArray(),
shuffle_action = 'Playlist/smart-block-shuffle',
obj_id = $('input[id="obj_id"]').val();
enableLoadingIcon();
$.post(shuffle_action, {format: "json", data: data, obj_id: obj_id}, function(data){
callback(data, "shuffle");
disableLoadingIcon();
});
$('button[id="shuffle_button"]').live("click", function(){
buttonClickAction('shuffle', 'Playlist/smart-block-shuffle');
});
/********** CHANGE PLAYLIST TYPE **********/
@ -339,6 +311,17 @@ function reindexElements() {
});
}
function buttonClickAction(clickType, url){
var data = $('#smart-playlist-form').serializeArray(),
obj_id = $('input[id="obj_id"]').val();
enableLoadingIcon();
$.post(url, {format: "json", data: data, obj_id: obj_id}, function(data){
callback(data, clickType);
disableLoadingIcon();
});
}
function setupUI() {
var playlist_type = $('input:radio[name=sp_type]:checked').val();
var target_length = $('input[name="sp_limit_value"]').val();
@ -346,6 +329,24 @@ function setupUI() {
target_length = '0.0';
}
/* Activate or Deactivate shuffle button
* It is only active if playlist is not empty
*/
var plContents = $('#spl_sortable').children();
var shuffleButton = $('button[id="shuffle_button"]');
if (plContents.length > 1) {
if (shuffleButton.hasClass('ui-state-disabled')) {
shuffleButton.removeClass('ui-state-disabled');
}
shuffleButton.live('click', function(){
buttonClickAction('shuffle', 'Playlist/smart-block-shuffle');
});
} else if (!shuffleButton.hasClass('ui-state-disabled')) {
shuffleButton.addClass('ui-state-disabled');
shuffleButton.die('click');
}
var dynamic_length = target_length;
if ($('#obj_type').val() == 'block') {
if (playlist_type == "0") {