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<?php
/**
* Main Javascript functions for the records view
*
* @version $Id: core.js 119 2009-04-04 14:11:29Z dr_drsh $
* @package Joomla
* @subpackage JForms
* @copyright Copyright (C) 2008 Mostafa Muhammad. All rights reserved.
* @license GNU/GPL
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
$template = $args;
$fid = $template->form->id;
?>
/**
* Show Filters tab in the records view and hide everything else
*/
function displayFilters(){
var btn1 = $('tabButton1');
var btn2 = $('tabButton2');
btn1.removeClass('activated-tab-button');
btn2.removeClass('activated-tab-button');
btn1.removeClass('tab-button');
btn2.removeClass('tab-button');
btn1.addClass('activated-tab-button');
btn2.addClass('tab-button');
var divFilters = $('filters');
var divExport = $('export');
divFilters.style.display = 'block';
divExport.style.display = 'none';
}/**
* Show Export tab in the records view and hide everything else
*/
function displayExport(){
var btn1 = $('tabButton1');
var btn2 = $('tabButton2');
btn1.removeClass('activated-tab-button');
btn2.removeClass('activated-tab-button');
btn1.removeClass('tab-button');
btn2.removeClass('tab-button');
btn1.addClass('tab-button');
btn2.addClass('activated-tab-button');
var divFilters = $('filters');
var divExport = $('export');
divFilters.style.display = 'none';
divExport.style.display = 'block';
}
var jsDataGrid = null;
var htmlDataGrid = null;
var totalRecords = 0;
var lastRequestKeyword = '';
var lastRequestRPP = 0;
var ajaxRequest = null;
var currentRows = null;
var currentFormId = null;
var currentKeyword = null;
var currentFields = null;
var currentStart = null;
var currentRPP = null;
var currentPageCount = null;
var currentPage = null;
var currentRecrodCount = null;
var currentLabels = null;
var searchListSortable = null;
function deleteSelected(){
if( jsDataGrid == null ) return;
var selectedIds = jsDataGrid.getSelectedId().split(',');
if( selectedIds.length == 0 )return;
deleteRecords( selectedIds );
}
function onDeleteSuccess( responseText, responseXML ){
ids = responseText.split(',');
for(i=0;i<ids.length;i++){
jsDataGrid.deleteRow ( ids[i] );
}
$('loadingDiv').set('styles',{'display':'none'});
}
function deleteRecords( rowIds ){
if( jsDataGrid == null ) return;
var cfm = confirm("<?php echo JText::_('Are you sure you want to delete this/these record(s)?'); ?>");
if( !cfm )return;
var dbRowIdText = '';
var jsRowIdText = '';
var recordIds = new Array();
for(i=0;i<rowIds.length;i++){
id = parseInt( rowIds[i], 10 );
recordIds[i] = jsDataGrid.cells( id, 0 ).getValue();
dbRowIdText += 'ids[]='+recordIds[i]+'&';
jsRowIdText += 'jsRows[]='+rowIds[i]+'&';
}
var jtoken = '<?php echo JUtility::getToken(); ?>';
var fid = '<?php echo $fid ?>';
var url = "<?php echo JURI::base().'index.php'; ?>";
ajaxRequest = new Request({
url: url,
method: 'get',
onSuccess: onDeleteSuccess
});
ajaxRequest.send(
'option=com_jforms'
+ '&task=deleteRecords'
+ '&fid=' + fid
+ '&'
+ jsRowIdText
+ dbRowIdText
+ jtoken+'=1'
+ '&format=raw'
);
$('loadingDiv').set('styles',{'display':'block'});
}
function onReloadSuccess( response ){
var recordPerPage = parseInt($('record_per_page').options[$('record_per_page').selectedIndex].value,10);
totalRecords = parseInt((response.substr(0,response.indexOf(';'))),10);
var data = response.substr(response.indexOf(';')+1);
//Update Globlals
currentPage = parseInt($('current_page').options[$('current_page').selectedIndex].value,10);
currentRecrodCount = totalRecords;
if( data != '' ){
eval('var d = ' + data);
jsDataGrid.parse(d,"jsarray");
}
pageCount = Math.floor(totalRecords / recordPerPage);
if( totalRecords % recordPerPage)pageCount++;
if( totalRecords == 0 )pageCount = 1;
//Update Globals
currentPageCount = pageCount;
$('current_page').options.length = 0;
for(i=1;i<pageCount+1;i++){
var option = new Option(i,i);
if( currentPage == i ){
option.selected = true;
}
$('current_page').options[i-1] = option;
}
$('loadingDiv').set('styles',{'display':'none'});
htmlDataGrid.set('styles',{'display':'block'});
}
function recreateGrid(headers){
if( htmlDataGrid != null )
htmlDataGrid.destroy();
colWidthArray = new Array();
if( jsDataGrid ){
//Save current column width
var c = jsDataGrid.getColumnsNum();
if( c == headers.length ){
for(i=0;i<c;i++){
colWidthArray[i] = jsDataGrid.getColWidth(i);
}
}
//Delete grid
jsDataGrid = null;
}
//Couldn't get last column width
if( colWidthArray.length == 0 ){
//Calculate default value
var colWidth = Math.floor( ( (screen.width-100) * 0.8) / headers.length);
colWidthArray = array_repeat( colWidth, headers.length )
}
$('loadingDiv').set('styles',{'display':'block'});
htmlDataGrid = new Element('div',{
'id': 'dataGridDiv',
'styles':{
'width':'100%',
'height':'500px',
'display':'none'
}
});
htmlDataGrid.inject($('grid_container'));
jsDataGrid = new dhtmlXGridObject('dataGridDiv');
jsDataGrid.setImagePath("codebase/imgs/");
jsDataGrid.setSkin("light");
jsDataGrid.enableMultiline(true);
jsDataGrid.setHeader(headers.join(','));
jsDataGrid.setInitWidths(colWidthArray.join(','));
jsDataGrid.setColAlign(array_repeat( 'left', headers.length ).join(','));
jsDataGrid.setColSorting(array_repeat( 'str', headers.length ).join(','));
jsDataGrid.setColTypes(array_repeat( 'ro', headers.length ).join(','));
jsDataGrid.init();
}
function refreshPageList(){
var recordPerPage = parseInt($('record_per_page').options[$('record_per_page').selectedIndex].value,10);
var pageCount = Math.floor(totalRecords / recordPerPage);
if( totalRecords % recordPerPage)pageCount++;
if( totalRecords == 0 )pageCount = 1;
$('current_page').options.length = 0;
for(i=1;i<pageCount+1;i++){
var option = new Option(i,i);
if( i == 1 ){
option.selected = true;
}
$('current_page').options[i-1] = option;
}
}
/*
*
* Used to deal with form elements named like "formElement[key_1]" which is not treated as Array by DOM
*
*/
function getHTMLArrayChildren( basename, parentForm ){
var children = new Array();
var regEx = new RegExp(basename+"\\[(.*)\\]");
//The following works on FF but not IE!
//for( e in parentForm.elements ){
for (var i=0; i < parentForm.elements.length; i++) {
var element = $(parentForm.elements[i]);
if( element == null )continue;
var match = regEx.exec(element.get('name'));
if( match != null ){
children.push(match);
}
}
return children;
}
function array_repeat( value, number ){
var a = new Array();
for(i=0;i<number;i++){
a[i] = value;
}
return a;
}
function doExport( form ){
var exportForm = document.forms[form];
exportForm.elements["params[fid]"].value = currentFormId;
exportForm.elements["params[keyword]"].value = currentKeyword;
exportForm.elements["params[fields]"].value = currentFields;
exportForm.elements["params[labels]"].value = currentLabels;
exportForm.elements["params[start]"].value = currentStart;
exportForm.elements["params[rpp]"].value = currentRPP;
exportForm.elements["params[page]"].value = currentPageCount;
exportForm.elements["params[pageCount]"].value = currentPageCount;
exportForm.elements["params[recordCount]"].value = currentRecrodCount;
exportForm.elements["params[ids]"].value= '';
var exportPluginName = exportForm.elements["params[name]"].value;
//Did user select any records?
selectedIds = jsDataGrid.getSelectedId();
exportRangeElement = exportForm.elements['JFormXPlugin'+exportPluginName+'Parameters[exportRange]'];
if(exportRangeElement && exportRangeElement.value == 'selected' && selectedIds == null ){
alert('Please select the records you would like to export');
return;
}
if(selectedIds != null ){
var gridSelectedIds = selectedIds.split(',');
var recordIds = new Array();
for(i=0;i<gridSelectedIds.length;i++){
id = parseInt( gridSelectedIds[i], 10 );
recordIds[i] = jsDataGrid.cells( id, 0 ).getValue();
}
exportForm.elements["params[ids]"].value = recordIds.join(',');
}
exportForm.submit();
}
function toggleDBMapping(btn){
if( btn.value == '<?php echo JText::_('Show Database Mapping');?>') {
btn.value = '<?php echo JText::_('Hide Database Mapping');?>';
$('db-mapping').style.display = 'block';
} else {
btn.value = '<?php echo JText::_('Show Database Mapping');?>';
$('db-mapping').style.display = 'none';
}
}
function reload(){
var recordPerPage = parseInt($('record_per_page').options[$('record_per_page').selectedIndex].value,10);
var currentPage = parseInt($('current_page').options[$('current_page').selectedIndex].value,10);
var startRecord = (currentPage-1) * recordPerPage;
var tableHeaders = new Array({'label':'ID','hash':'id'});
$$('#search-pane-list li').each(function(li) {
var hash = li.get('title').split('|')[0];
var label = li.get('title').split('|')[1];
if( $('header_'+hash).checked){
tableHeaders.push({
'label': label,
'hash' : hash
});
}
});
var fields = new Array();
var headers = new Array();
for(i=0;i<tableHeaders.length;i++){
headers[i] = tableHeaders[i].label.replace(/\,/g,"\\,");
fields[i] = tableHeaders[i].hash;
}
var keyword = constructKeyword();
//$('headers_filter').value;
//Restore page pointer to the 1st page if Keyword is changed OR RecordPerPage is changed
if( lastRequestKeyword != keyword || lastRequestRPP != recordPerPage ){
startRecord = 0;
$('current_page').selectedIndex = 0;
lastRequestRPP = recordPerPage;
lastRequestKeyword = keyword;
}
var jtoken = '<?php echo JUtility::getToken(); ?>';
var fid = '<?php echo $fid ?>';
var url = "<?php echo JURI::base().'index.php'; ?>";
recreateGrid(headers);
ajaxRequest = new Request({
url: url,
method: 'get',
onSuccess: onReloadSuccess
});
//Update Global Variables
currentKeyword = keyword;
currentFormId = fid;
currentFields = fields.join(',');
currentLabels = headers.join(',');
currentStart = startRecord;
currentRPP = recordPerPage;
ajaxRequest.send(
"option=com_jforms"
+ "&task=getRecords"
+ "&fid=" + fid
+ "&keyword=" + keyword
+ "&fields=" + fields.join(',')
+ "&start=" + startRecord
+ "&count=" + recordPerPage
+ "&"+jtoken+"=1"
+ '&format=raw'
);
}
<?php echo $template->constructKeywordJS; ?>
function initSearchList(){
searchListSortable = new Sortables($('search-pane-list'),{
handle:'.search-pane-list-handle',
clone:true,
revert:true
});
}