/modules/mod_base/actions/action_base_set_value.erl

 1%% @author Marc Worrell <marc@worrell.nl>
 2%% @copyright 2009 Marc Worrell
 3%% @doc Set the value of an input element
 4
 5%% Copyright 2009 Marc Worrell
 6%%
 7%% Licensed under the Apache License, Version 2.0 (the "License");
 8%% you may not use this file except in compliance with the License.
 9%% You may obtain a copy of the License at
10%% 
11%%     http://www.apache.org/licenses/LICENSE-2.0
12%% 
13%% Unless required by applicable law or agreed to in writing, software
14%% distributed under the License is distributed on an "AS IS" BASIS,
15%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16%% See the License for the specific language governing permissions and
17%% limitations under the License.
18
19-module(action_base_set_value).
20-include("zotonic.hrl").
21-export([render_action/4]).
22
23render_action(_TriggerId, TargetId, Args, Context) ->
24    CssSelector = z_render:css_selector(proplists:get_value(id, Args, TargetId), Args),
25    Value = proplists:get_value(value, Args, ""),
26    {[ $$, $(, $', CssSelector, $', $), 
27       <<".val(\"">>, z_utils:js_escape(Value), $", $), 
28       $;], Context}.