egroupware/etemplate/js/nextmatch_action.js
2011-09-06 06:23:12 +00:00

363 lines
10 KiB
JavaScript

/**
* EGroupware eTemplate nextmatch row action object interface
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Andreas Stöckel (as AT stylite.de)
* @author Ralf Becker <RalfBecker@outdoor-training.de>
* @version $Id$
*/
/**
* Contains the action object interface implementation for the nextmatch widget
* row.
*/
var EGW_SELECTMODE_DEFAULT = 0;
var EGW_SELECTMODE_TOGGLE = 1;
/**
* An action object interface for each nextmatch widget row - "inherits" from
* egwActionObjectInterface
*/
function nextmatchRowAOI(_node, _selectMode)
{
var aoi = new egwActionObjectInterface();
aoi.node = _node;
aoi.selectMode = _selectMode;
aoi.checkBox = ($j(":checkbox", aoi.node))[0];
// Rows without a checkbox OR an id set are unselectable
if (typeof aoi.checkBox != "undefined" || _node.id)
{
aoi.doGetDOMNode = function() {
return aoi.node;
}
// Prevent the browser from selecting the content of the element, when
// a special key is pressed.
$j(_node).mousedown(egwPreventSelect);
// Now append some action code to the node
selectHandler = function(e) {
// Reset the focus so that keyboard navigation will work properly
// after the element has been clicked
egwUnfocus();
// Reset the prevent selection code (in order to allow wanted
// selection of text)
_node.onselectstart = null;
if (e.target != aoi.checkBox)
{
var selected = egwBitIsSet(aoi.getState(), EGW_AO_STATE_SELECTED);
var state = egwGetShiftState(e);
switch (aoi.selectMode)
{
case EGW_SELECTMODE_DEFAULT:
aoi.updateState(EGW_AO_STATE_SELECTED,
!egwBitIsSet(state, EGW_AO_SHIFT_STATE_MULTI) || !selected,
state);
break;
case EGW_SELECTMODE_TOGGLE:
aoi.updateState(EGW_AO_STATE_SELECTED, !selected,
egwSetBit(state, EGW_AO_SHIFT_STATE_MULTI, true));
break;
}
}
};
if (egwIsMobile()) {
_node.ontouchend = selectHandler;
} else {
$j(_node).click(selectHandler);
}
$j(aoi.checkBox).change(function() {
aoi.updateState(EGW_AO_STATE_SELECTED, this.checked, EGW_AO_SHIFT_STATE_MULTI);
});
// Don't execute the default action when double clicking on an entry
$j(aoi.checkBox).dblclick(function() {
return false;
});
aoi.doSetState = function(_state) {
var selected = egwBitIsSet(_state, EGW_AO_STATE_SELECTED);
if (this.checkBox)
{
this.checkBox.checked = selected;
}
$j(this.node).toggleClass('focused',
egwBitIsSet(_state, EGW_AO_STATE_FOCUSED));
$j(this.node).toggleClass('selected',
selected);
}
}
return aoi;
}
/**
* Default action for nextmatch rows, runs action specified _action.data.nm_action: see nextmatch_widget::egw_actions()
*
* @param _action action object with attributes caption, id, nm_action, ...
* @param _senders array of rows selected
*/
function nm_action(_action, _senders)
{
// ignore checkboxes, unless they have an explicit defined nm_action
if (_action.checkbox && (!_action.data || typeof _action.data.nm_action == 'undefined')) return;
if (typeof _action.data == 'undefined' || !_action.data) _action.data = {};
if (typeof _action.data.nm_action == 'undefined') _action.data.nm_action = 'submit';
var ids = "";
for (var i = 0; i < _senders.length; i++)
{
ids += (_senders[i].id.indexOf(',') >= 0 ? '"'+_senders[i].id.replace(/"/g,'""')+'"' : _senders[i].id) +
((i < _senders.length - 1) ? "," : "");
}
//console.log(_action); console.log(_senders);
var mgr = _action.getManager();
var select_all = mgr.getActionById("select_all");
var confirm_msg = (_senders.length > 1 || select_all && select_all.checked) &&
typeof _action.data.confirm_multiple != 'undefined' ?
_action.data.confirm_multiple : _action.data.confirm;
// let user confirm the action first (if not select_all set and nm_action == 'submit' --> confirmed later)
if (!(select_all && select_all.checked && _action.data.nm_action == 'submit') &&
typeof _action.data.confirm != 'undefined')
{
if (!confirm(confirm_msg)) return;
}
// in case we only need to confirm multiple selected (only _action.data.confirm_multiple)
else if (typeof _action.data.confirm_multiple != 'undefined' && (_senders.length > 1 || select_all && select_all.checked))
{
if (!confirm(_action.data.confirm_multiple)) return;
}
var url = '#';
if (typeof _action.data.url != 'undefined')
{
url = _action.data.url.replace(/(\$|%24)id/,encodeURIComponent(ids));
}
var target = null;
if (typeof _action.data.target != 'undefined')
{
target = _action.data.target;
}
switch(_action.data.nm_action)
{
case 'alert':
alert(_action.caption + " (\'" + _action.id + "\') executed on rows: " + ids);
break;
case 'location':
if(target)
{
window.open(url, target);
}
else
{
window.location.href = url;
}
break;
case 'popup':
egw_openWindowCentered2(url,target,_action.data.width,_action.data.height);
break;
case 'egw_open':
var params = _action.data.egw_open.split('-'); // type-appname-idNum (idNum is part of id split by :), eg. "edit-infolog"
console.log(params);
var egw_open_id = _senders[0].id;
if (typeof params[2] != 'undefined') egw_open_id = egw_open_id.split(':')[params[2]];
egw_open(egw_open_id,params[1],params[0],params[3]);
break;
case 'open_popup':
// open div styled as popup contained in current form and named action.id+'_popup'
if (nm_popup_action == null)
{
nm_open_popup(_action, _senders);
break;
}
// fall through, if popup is open --> submit form
case 'submit':
// let user confirm select-all
if (select_all && select_all.checked)
{
if (!confirm((confirm_msg ? confirm_msg : _action.caption.replace(/^(&nbsp;| | )+/,''))+"\n\n"+select_all.hint)) return;
}
var checkboxes = mgr.getActionsByAttr("checkbox", true);
var checkboxes_elem = document.getElementById(mgr.etemplate_var_prefix+'[nm][checkboxes]');
if (checkboxes && checkboxes_elem)
for (var i in checkboxes)
checkboxes_elem.value += checkboxes[i].id + ":" + (checkboxes[i].checked ? "1" : "0") + ";";
document.getElementById(mgr.etemplate_var_prefix+'[nm][nm_action]').value = _action.id;
document.getElementById(mgr.etemplate_var_prefix+'[nm][selected]').value = ids;
if (typeof _action.data.button != 'undefined')
{
submitit(mgr.etemplate_form.context, mgr.etemplate_var_prefix+'[nm][rows]['+_action.data.button+']['+ids+']');
}
else
{
mgr.etemplate_form.submit();
}
// Clear action in case there's another one
document.getElementById(mgr.etemplate_var_prefix+'[nm][nm_action]').value = null;
break;
}
}
/**
* Callback to check if none of _senders rows has disableClass set
*
* @param _action egwAction object, we use _action.data.disableClass to check
* @param _senders array of egwActionObject objects
* @param _target egwActionObject object, get's called for every object in _senders
* @returns boolean true if none has disableClass, false otherwise
*/
function nm_not_disableClass(_action, _senders, _target)
{
return !$j(_target.iface.getDOMNode()).hasClass(_action.data.disableClass);
}
/**
* Callback to check if all of _senders rows have enableClass set
*
* @param _action egwAction object, we use _action.data.enableClass to check
* @param _senders array of egwActionObject objects
* @param _target egwActionObject object, get's called for every object in _senders
* @returns boolean true if none has disableClass, false otherwise
*/
function nm_enableClass(_action, _senders, _target)
{
return $j(_target.iface.getDOMNode()).hasClass(_action.data.enableClass);
}
/**
* Enable an _action, if it matches a given regular expresstion in _action.data.enableId
*
* @param _action egwAction object, we use _action.data.enableId to check
* @param _senders array of egwActionObject objects
* @param _target egwActionObject object, get's called for every object in _senders
* @returns boolean true if _target.id matches _action.data.enableId
*/
function nm_enableId(_action, _senders, _target)
{
if (typeof _action.data.enableId == 'string')
_action.data.enableId = new RegExp(_action.data.enableId);
return _target.id.match(_action.data.enableId);
}
/**
* Callback to check if a certain field (_action.data.fieldId) is (not) equal to given value (_action.data.fieldValue)
*
* If field is not found, we return false too!
*
* @param _action egwAction object, we use _action.data.fieldId to check agains _action.data.fieldValue
* @param _senders array of egwActionObject objects
* @param _target egwActionObject object, get's called for every object in _senders
* @returns boolean true if field found and has specified value, false otherwise
*/
function nm_compare_field(_action, _senders, _target)
{
var field = document.getElementById(_action.data.fieldId);
if (!field) return false;
var value = $j(field).val();
if (_action.data.fieldValue.substr(0,1) == '!')
return value != _action.data.fieldValue.substr(1);
return value == _action.data.fieldValue;
}
var nm_popup_action, nm_popup_senders = null;
/**
* Open popup for a certain action requiring further input
*
* Popup needs to have eTemplate name of action id plus "_popup"
*
* @param _action
* @param _senders
*/
function nm_open_popup(_action, _senders)
{
var popup = document.getElementById(_action.getManager().etemplate_var_prefix + '[' + _action.id + '_popup]');
if (popup) {
nm_popup_action = _action;
nm_popup_senders = _senders;
popup.style.display = 'block';
}
}
/**
* Submit a popup action
*/
function nm_submit_popup(button)
{
button.form.submit_button.value = button.name; // set name of button (sub-action)
// call regular nm_action to transmit action and senders correct
nm_action(nm_popup_action, nm_popup_senders);
}
/**
* Hide popup
*/
function nm_hide_popup(element, div_id)
{
var prefix = element.id.substring(0,element.id.indexOf('['));
var popup = document.getElementById(prefix+'['+div_id+']');
// Hide popup
if(popup) {
popup.style.display = 'none';
}
nm_popup_action = null;
nm_popup_senders = null;
return false;
}
/**
* Activate/click first link in row
*/
function nm_activate_link(_action, _senders)
{
// $j(_senders[0].iface.getDOMNode()).find('a:first').trigger('click'); not sure why this is NOT working
var a_href = $j(_senders[0].iface.getDOMNode()).find('a:first');
if (typeof a_href != undefined)
{
var target = a_href.attr('target');
var href = a_href.attr('href');
if (target)
window.open(href,target);
else
window.location = href;
}
}