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get autocomplete working for tags

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Reinier Balt 2011-01-11 07:59:29 +01:00
parent 5eb2d5dde1
commit 7a74025253
3 changed files with 60 additions and 13 deletions
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4
app/controllers/todos_controller.rb
View file

@ -7,7 +7,7 @@ class TodosController < ApplicationController
append_before_filter :find_and_activate_ready, :only => [:index, :list_deferred]
# TODO: replace :except with :only
append_before_filter :init, :except => [ :tag, :destroy, :completed,
append_before_filter :init, :except => [ :tag, :tags, :destroy, :completed,
:completed_archive, :check_deferred, :toggle_check, :toggle_star,
:edit, :update, :defer, :create, :calendar, :auto_complete_for_predecessor, :remove_predecessor, :add_predecessor]
@ -546,7 +546,7 @@ class TodosController < ApplicationController
end
def tags
@tags = Tag.all
@tags = Tag.find(:all, :conditions =>['name like ?', '%'+params[:term]+'%'])
respond_to do |format|
format.autocomplete { render :text => for_autocomplete(@tags, params[:term]) }
end

6
app/views/layouts/standard.html.erb
View file

@ -2,9 +2,9 @@
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<%= stylesheet_link_tag 'standard','superfish','niftyCorners', 'jquery-ui-1.8.6.custom', :cache => true %>
<%= stylesheet_link_tag 'standard','superfish','niftyCorners', 'jquery-ui-1.8.7.custom', :cache => true %>
<%= stylesheet_link_tag "print", :media => "print" %>
<%= javascript_include_tag 'jquery-1.4.4.min', 'jquery-ui-1.8.6.custom.min', 'jquery.truncator',
<%= javascript_include_tag 'jquery-1.4.4.min', 'jquery-ui-1.8.7.custom.min', 'jquery.truncator',
'jquery.jeditable.mini', 'jquery.cookie', 'jquery.blockUI', 'jquery.form', :cache => 'jquery-all' %>
<%= javascript_include_tag 'hoverIntent','superfish','application',
'accesskey-hints','niftycube','swfobject', :cache => 'tracks' %>
@ -12,6 +12,8 @@
<%= javascript_tag "var SOURCE_VIEW = '#{@source_view}';" %>
<%= javascript_tag "var TAG_NAME = '#{@tag_name}';" if @tag_name %>
<script type="text/javascript">
var defaultContexts = <%= default_contexts_for_autocomplete rescue '{}' %>;
var defaultTags = <%= default_tags_for_autocomplete rescue '{}' %>;
var dateFormat = '<%= date_format_for_date_picker %>';
var weekStart = '<%= current_user.prefs.week_starts %>';
function relative_to_root(path) { return '<%= root_url %>'+path; };

63
public/javascripts/application.js
View file

@ -60,7 +60,8 @@ var TracksForm = {
$('#todo_new_action').show();
$('#todo_multi_add').hide();
$('a#toggle_multi').text("Add multiple next actions");
} else {
}
else {
$('#todo_new_action').hide();
$('#todo_multi_add').show();
$('a#toggle_multi').text("Add single next action");
@ -890,16 +891,60 @@ function enable_rich_interaction(){
$('input[name=project_name]').autocomplete({
source: relative_to_root('projects.autocomplete')
});
$('input[name=project[default_context_name]]').autocomplete({
source: relative_to_root('contexts.autocomplete')
});
/* $('input[name=project[default_context_name]]').autocomplete(
relative_to_root('contexts.autocomplete'), {matchContains: true});
$('input[name=tag_list]:not(.ac_input)').autocomplete(
relative_to_root('tags.autocomplete'), {multiple: true,multipleSeparator:',',matchContains:true});
$('input[name=predecessor_list]:not(.ac_input)').autocomplete(
relative_to_root('auto_complete_for_predecessor'),
{multiple: true,multipleSeparator:','});
$('input[name=tag_list]:not(.ac_input)')
.bind( "keydown", function( event ) { // don't navigate away from the field on tab when selecting an item
if ( event.keyCode === $.ui.keyCode.TAB &&
$( this ).data( "autocomplete" ).menu.active ) {
event.preventDefault();
}
})
.autocomplete({
minLength: 0,
source: function( request, response ) {
last_term = extractLast( request.term );
if (last_term != "" && last_term != " ")
$.getJSON( relative_to_root('tags.autocomplete'), {
term: last_term
}, response );
},
focus: function() {
// prevent value inserted on focus
return false;
},
select: function( event, ui ) {
var terms = split( this.value );
// remove the current input
terms.pop();
// add the selected item
terms.push( ui.item.value );
// add placeholder to get the comma-and-space at the end
//terms.push( "" );
this.value = terms.join( ", " );
return false;
}
});
/* have to bind on keypress because of limitations of live() */
function split( val ) {
return val.split( /,\s*/ );
}
function extractLast( term ) {
return split( term ).pop();
}
/* multiple: true,
multipleSeparator:',' */
$('input[name=predecessor_list]:not(.ac_input)').autocomplete({
source: relative_to_root('auto_complete_for_predecessor')
});
/* have to bind on keypress because of limitations of live() */
$('input[name=project_name]').live('keypress', function(){
$(this).bind('blur', project_defaults);
});