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107 lines
3.9 KiB
107 lines
3.9 KiB
/**
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* $Id$
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*
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* Utilities used with tablesorter
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*/
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/**
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* Fetch rows from an ajax pagination call
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*
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* @param data
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* @param id
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* @param addcol
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* @param total
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* @returns {{}}
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*/
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function tsAjaxGetRows (data, id, addcol, total)
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{
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//parse HTML string from entire page
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var parsedpage = $.parseHTML(data), table = $(parsedpage).find(id), r = {};
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//extract table body rows from html returned by smarty template file
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r.rows = $(table).find('tbody tr');
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//add any math total columns
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if (addcol) {
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$.each(addcol, function (key, value) {
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$(r.rows).append('<td data-tsmath="row-' + value['formula'] + '" data-tsmath-filter="*"></td >');
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});
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}
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//tablesorter needs total rows
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r.total = total;
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r.filteredRows = $(table).data('count');
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r.headers = null;
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return r;
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}
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/**
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* Generate an ajax url
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*
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* @param url
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* @param p
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* @param a
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* @returns {*}
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*/
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function tsAjaxUrl (url, p, a) {
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var vars = {}, urlparams, oneparam, sorts = false, sortindex, sortkey = 'sort-', filterindex, filterkey = 'filter-',
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params = [], dir, offset, newurl;
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if (a.custom !== false) {
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//parse out url parameters
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urlparams = url.slice(url.indexOf('?') + 1).split('&');
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for(var i = 0; i < urlparams.length; i++) {
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oneparam = urlparams[i].split('=');
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if (oneparam[0].search('sort') > -1) {
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sortindex = parseInt(oneparam[0].substr(5, oneparam[0].length - 6));
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if ($.isNumeric(sortindex)) {
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sortkey = a.colselector ? sortkey + $(a.tableid + ' th:eq(' + sortindex + ')').attr('id')
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: sortkey + sortindex;
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vars[sortkey] = oneparam[1];
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}
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} else if (oneparam[0].search('filter') > -1) {
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filterindex = parseInt(oneparam[0].substr(7, oneparam[0].length - 8));
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if ($.isNumeric(filterindex)) {
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filterkey = a.colselector ? filterkey + $(a.tableid + ' th:eq(' + filterindex + ')').attr('id')
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: filterkey + filterindex;
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vars[filterkey] = oneparam[1];
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}
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}
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}
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//iterate through url parameters
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$.each(vars, function(key, value) {
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//handle sort parameters
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if (a.asort && key in a.asort) {
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dir = value == 0 ? '_asc' : '_desc';
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//add sort if not yet defined or add sort for multiple comma-separated sort parameters
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!sorts ? sorts = a.asort[key] + dir : sorts += ',' + a.asort[key] + dir;
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}
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//handle column and external filter parameters
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if ($.inArray(value, a.extfilters) > -1) {
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params.push(decodeURIComponent(value));
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} else if ($.isPlainObject(a.colfilters) && key in a.colfilters) {
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a.colfilters[key] == value ? params.push(a.colfilters[key][value]) : params.push(a.colfilters[key] + '='
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+ value);
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}
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});
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//convert to tiki sort param sort parameter
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if (sorts) {
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params.push(a.sortparam + '=' + sorts);
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}
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//add any required params
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if (a.requiredparams) {
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$.each(a.requiredparams, function(key, value) {
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params.push(key + '=' + value);
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});
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}
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//offset parameter
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offset = ((p.page * p.size) >= p.filteredRows) ? '' : '&' + a.offset + '=' + (p.page * p.size);
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//build url, starting with no parameters
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newurl = url.slice(0,url.indexOf('?'));
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newurl = newurl + '?' + a.numrows + '=' + p.size + offset + '&tsAjax=y';
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$.each(params, function(key, value) {
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newurl = newurl + '&' + value;
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});
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} else {
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offset = ((p.page * p.size) >= p.filteredRows) ? '' : '&' + a.offset + '=' + (p.page * p.size);
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newurl = url + '&tsAjax=y' + offset + '&numrows=' + p.size;
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}
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return newurl;
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}
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