/*
* JavaScript Functions for Comments
*/
var cmm_id = null;
var cmm_action = null;
function showCommentAction(action,id) {
if (action == cmm_action && id == cmm_id) return;
setVisible('cmm_delete',false);
setVisible('cmm_editor',false);
setVisible('cmm_toolbar',false);
showCommentMessage('');
if (cmm_id) setVisible('cmm_content'+cmm_id,true);
cmm_id = id;
cmm_action = action;
if (!action) return;
setVisible('cmm_content'+cmm_id,false);
var e = getElement('cmm_'+(action == 'delete' ? 'delete' : 'editor'));
insertAfter(cmm_id ? 'cmm'+cmm_id : 'cmm_add',e);
insertAfter(e,'cmm_toolbar');
setVisible(e,true);
setVisible('cmm_toolbar',true);
var e = getElement('cmm_editor');
e.value = (action == 'update' ? decodeEntities(getElement('cmm_content'+cmm_id).innerHTML.replace(/
/ig,"\n")) : '');
e.focus();
}
function showCommentMessage(msg,icon) {
getElement('cmm_message').innerHTML = (icon ? "![]("+getPath()
" : '')+(icon == 'icon_error.gif' ? ''+getConstant('_ERROR')+': ' : '')+msg;
}
function actionComment(record_id,record_type) {
var v = getValue('cmm_editor');
if (cmm_action != 'delete' && isEmpty(v)) return showAlert(getConstant('_ERR_NO_COMMENT'));
var xmlhttp = new XMLHttp;
xmlhttp.id = cmm_id;
xmlhttp.action = cmm_action;
xmlhttp.onReceive = function(xmlhttp) {
var xmlroot = xmlhttp.parse();
if (xmlroot) {
if (xmlroot.error) {
showCommentMessage(xmlroot.error.text,'icon_error.gif');
} else {
if (xmlhttp.action == 'delete') {
getElement('cmm_comments').removeChild(getElement('cmm'+xmlhttp.id));
} else {
var e = getElement('cmm'+xmlroot.comment.id);
if (!e) {
e = document.createElement('div');
e.id = 'cmm'+xmlroot.comment.id;
e.className = 'note';
getElement('cmm_comments').appendChild(e);
}
var t = xmlhttp.getResponseText();
t = t.substring(t.indexOf('')+6,t.indexOf(''));
t = t.substring(t.indexOf('>')+1,t.lastIndexOf(''));
e.innerHTML = t;
}
var found = false;
var l = getElement('cmm_comments').childNodes;
for (var i = 0, n = l.length; i < n; i++) if (/^cmm[0-9a-f]{13}$/.test(l[i].id)) found = true;
setVisible('cmm_comments',found);
setVisible('cmm_no_comments',!found);
showCommentAction(false);
}
} else showCommentMessage(getConstant('_INVALID_XML_DATA'),'icon_error.gif');
};
xmlhttp.onError = function(xmlhttp) {
showCommentMessage(getConstant('_ERR_AJAX_ERROR'),'icon_error.gif');
};
showCommentMessage(getConstant('_MSG_PLEASE_WAIT'),'loading.gif');
var url = {
'add':"add_comment?record_id="+record_id+"&record_type="+record_type+"&comment="+encodeURIComponent(v),
'update':"update_comment?id="+cmm_id+"&comment="+encodeURIComponent(v),
'delete':"delete_comment?id="+cmm_id
};
xmlhttp.receive(getPath(url[cmm_action]));
}