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CC-84: Smart Playlists

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- removed modifier array list from form and populate in javascript
- fixed remove functionality to handle the extra criteria value used
  for 'is in the range' modifier
- moved 'add' button to last row
This commit is contained in:
denise 2012-07-12 13:02:02 -04:00
parent e8a2f23856
commit 31bb07b4f0
3 changed files with 65 additions and 36 deletions
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70
airtime_mvc/public/js/airtime/playlist/smart_playlistbuilder.js
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@ -3,34 +3,77 @@ $(document).ready(function() {
});
function setSmartPlaylistEvents() {
var form = $('#smart-playlist-form');
var form = $('#smart-playlist-form');
form.find('a[id="criteria_add"]').click(function(){
var div = $('dd[id="sp_criteria-element"]').children('div:visible:last').next();
form.find('a[id="criteria_add"]').click(function(){
var div = $('dd[id="sp_criteria-element"]').children('div:visible:last').next(),
add_button = $(this);
div.show();
div.find('a[id^="criteria_remove"]').after(add_button);
div.children().removeAttr('disabled');
div = div.next();
if(div.length === 0) {
if (div.length === 0) {
$(this).hide();
}
});
});
form.find('a[id^="criteria_remove"]').click(function(){
form.find('a[id^="criteria_remove"]').click(function(){
var curr = $(this).parent();
var curr_pos = curr.index();
var list = curr.parent();
var list_length = list.find("div:visible").length;
var count = list_length - curr_pos;
var next = curr.next();
for(var i=0; i<=count; i++) {
var add_button = form.find('a[id="criteria_add"]');
/* assign next row to current row for all rows below and including
* the row getting removed
*/
for (var i=0; i<=count; i++) {
var criteria = next.find('[name^="sp_criteria"]').val();
curr.find('[name^="sp_criteria"]').val(criteria);
var modifier = next.find('[name^="sp_criteria_modifier"]').val();
curr.find('[name^="sp_criteria_modifier"]').val(modifier);
var criteria_value = next.find('[name^="sp_criteria_value"]').val();
curr.find('[name^="sp_criteria_value"]').val(criteria_value);
/* if current and next row have the extra criteria value
* (for 'is in the range' modifier), then assign the next
* extra value to current and remove that element from
* next row
*/
if (curr.find('[name^="sp_criteria_extra"]').length > 0
&& next.find('[name^="sp_criteria_extra"]').length > 0) {
var criteria_extra = next.find('[name^="sp_criteria_extra"]').val();
curr.find('[name^="sp_criteria_extra"]').val(criteria_extra);
next.find('[name^="sp_criteria_extra"]').remove();
next.find('span[id="sp_criteria_extra_label"]').remove();
/* if only the current row has the extra criteria value,
* then just remove the current row's extra criteria element
*/
} else if (curr.find('[name^="sp_criteria_extra"]').length > 0
&& next.find('[name^="sp_criteria_extra"]').length == 0) {
curr.find('[name^="sp_criteria_extra"]').remove();
curr.find('span[id="sp_criteria_extra_label"]').remove();
/* if only the next row has the extra criteria value,
* then add the extra criteria element to current row
* and assign next row's value to it
*/
} else if (next.find('[name^="sp_criteria_extra"]').length > 0) {
var index_name = curr.find('[name^="sp_criteria_value"]').attr('id'),
index_num = index_name.charAt(index_name.length-1),
criteria_extra = next.find('[name^="sp_criteria_extra"]').val();
curr.find('[name^="sp_criteria_value"]')
.after($('<input type="text" class="input_text">')
.attr('id', 'sp_criteria_extra_'+index_num)
.attr('name', 'sp_criteria_extra_'+index_num)).after('<span id="sp_criteria_extra_label"> to </span>');
curr.find('[name^="sp_criteria_extra"]').val(criteria_extra);
}
curr = next;
next = curr.next();
@ -44,6 +87,13 @@ function setSmartPlaylistEvents() {
.end().hide();
list.next().show();
// always put 'add' button on the last row
if (list.find('div:visible').length > 1) {
list.find('div:visible:last').find('a[id^="criteria_remove"]').after(add_button);
} else {
list.find('div:visible:last').find('[name^="sp_criteria_value"]').after(add_button);
}
});
form.find('button[id="save_button"]').click(function(event){
@ -104,7 +154,7 @@ function setSmartPlaylistEvents() {
criteria_value.after($('<input type="text" class="input_text">')
.attr('id', 'sp_criteria_extra_'+index_num)
.attr('name', 'sp_criteria_extra_'+index_num)).after(' to ');
.attr('name', 'sp_criteria_extra_'+index_num)).after('<span id="sp_criteria_extra_label"> to </span>');
}
});