373 lines
13 KiB
HTML
373 lines
13 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>jQuery plugin: Tablesorter 2.0 - Pager Widget - Ajax</title>
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<!-- jQuery -->
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<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js"></script>
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<!-- Demo stuff -->
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<link href="css/jq.css" rel="stylesheet">
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<link href="css/prettify.css" rel="stylesheet">
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<script src="js/prettify.js"></script>
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<script src="js/docs.js"></script>
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<!-- Tablesorter: required -->
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<link href="../css/theme.blue.css" rel="stylesheet">
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<script src="../js/jquery.tablesorter.js"></script>
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<script src="../js/jquery.tablesorter.widgets.js"></script>
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<!-- Tablesorter: optional -->
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<link rel="stylesheet" href="../addons/pager/jquery.tablesorter.pager.css">
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<script src="../js/widgets/widget-pager.js"></script>
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<!-- Tablesorter: optional -->
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<script src="../js/jquery.tablesorter.widgets.js"></script>
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<script id="js">$(function(){
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// Initialize tablesorter
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// ***********************
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$("table")
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.tablesorter({
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theme: 'blue',
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widthFixed: true,
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sortLocaleCompare: true, // needed for accented characters in the data
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sortList: [ [0,1] ],
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widgets: ['zebra', 'filter', 'pager'],
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widgetOptions: {
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// output default: '{page}/{totalPages}'
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// possible variables: {page}, {totalPages}, {filteredPages}, {startRow}, {endRow}, {filteredRows} and {totalRows}
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pager_output: '{startRow} - {endRow} / {filteredRows} ({totalRows})', //'{startRow} to {endRow} of {totalRows} rows', // '{page}/{totalPages}'
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// apply disabled classname to the pager arrows when the rows at either extreme is visible
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pager_updateArrows: true,
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// starting page of the pager (zero based index)
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pager_startPage: 0,
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// Number of visible rows
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pager_size: 25,
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// Save pager page & size if the storage script is loaded (requires $.tablesorter.storage in jquery.tablesorter.widgets.js)
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pager_savePages: true,
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// if true, the table will remain the same height no matter how many records are displayed. The space is made up by an empty
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// table row set to a height to compensate; default is false
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pager_fixedHeight: false,
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// remove rows from the table to speed up the sort of large tables.
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// setting this to false, only hides the non-visible rows; needed if you plan to add/remove rows with the pager enabled.
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pager_removeRows: false, // removing rows in larger tables speeds up the sort
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// use this format: "http://mydatabase.com?page={page}&size={size}&{sortList:col}&{filterList:fcol}"
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// where {page} is replaced by the page number, {size} is replaced by the number of records to show,
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// {sortList:col} adds the sortList to the url into a "col" array, and {filterList:fcol} adds
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// the filterList to the url into an "fcol" array.
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// So a sortList = [[2,0],[3,0]] becomes "&col[2]=0&col[3]=0" in the url
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// and a filterList = [[2,Blue],[3,13]] becomes "&fcol[2]=Blue&fcol[3]=13" in the url
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pager_ajaxUrl: 'assets/City{page}.json?{filterList:filter}&{sortList:column}',
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// modify the url after all processing has been applied
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pager_customAjaxUrl: function(table, url) {
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// manipulate the url string as you desire
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// url += '&cPage=' + window.location.pathname;
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// trigger my custom event
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$(table).trigger('changingUrl', url);
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// send the server the current page
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return url;
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},
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// modify the $.ajax object to allow complete control over your ajax requests
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pager_ajaxObject: {
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dataType: 'json'
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},
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// process ajax so that the following information is returned:
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// [ total_rows (number), rows (array of arrays), headers (array; optional) ]
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// example:
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// [
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// 100, // total rows
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// [
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// [ "row1cell1", "row1cell2", ... "row1cellN" ],
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// [ "row2cell1", "row2cell2", ... "row2cellN" ],
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// ...
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// [ "rowNcell1", "rowNcell2", ... "rowNcellN" ]
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// ],
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// [ "header1", "header2", ... "headerN" ] // optional
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// ]
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pager_ajaxProcessing: function(data){
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if (data && data.hasOwnProperty('rows')) {
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var r, row, c, d = data.rows,
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// total number of rows (required)
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total = data.total_rows,
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// array of header names (optional)
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headers = data.headers,
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// all rows: array of arrays; each internal array has the table cell data for that row
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rows = [],
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// len should match pager set size (c.size)
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len = d.length;
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// this will depend on how the json is set up - see City0.json
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// rows
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for ( r=0; r < len; r++ ) {
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row = []; // new row array
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// cells
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for ( c in d[r] ) {
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if (typeof(c) === "string") {
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row.push(d[r][c]); // add each table cell data to row array
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}
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}
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rows.push(row); // add new row array to rows array
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}
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// in version 2.10, you can optionally return $(rows) a set of table rows within a jQuery object
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return [ total, rows, headers ];
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}
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},
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// css class names of pager arrows
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pager_css: {
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container : 'tablesorter-pager',
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errorRow : 'tablesorter-errorRow', // error information row (don't include period at beginning)
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disabled : 'disabled' // class added to arrows @ extremes (i.e. prev/first arrows "disabled" on first page)
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},
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// jQuery selectors
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pager_selectors: {
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container : '.pager', // target the pager markup (wrapper)
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first : '.first', // go to first page arrow
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prev : '.prev', // previous page arrow
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next : '.next', // next page arrow
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last : '.last', // go to last page arrow
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goto : '.gotoPage', // go to page selector - select dropdown that sets the current page
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pageDisplay : '.pagedisplay', // location of where the "output" is displayed
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pageSize : '.pagesize' // page size selector - select dropdown that sets the "size" option
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}
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}
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});
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});</script>
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</head>
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<body id="pager-demo">
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<div id="banner">
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<h1>table<em>sorter</em></h1>
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<h2>Pager Widget - Ajax</h2>
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<h3>Flexible client-side table sorting</h3>
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<a href="index.html">Back to documentation</a>
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</div>
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<div id="main">
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<p class="tip">
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<em>NOTE!</em>
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<ul>
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<li>This pager WIDGET <em>can not</em> be applied to the original tablesorter.</li>
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<li>Do not use this widget along with the pager plugin.</li>
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<li>The pager.css file also works with this pager widget.</li>
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<li>This widget is still in <span class="beta">development</span> as it has not been throughly tested.</li>
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<li>Extensive documentation has not been included, as all functioning is essentially identical to the pager addon, but here are some important differences:
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<ul>
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<li>All of the options are now set within the <code>widgetOptions</code>.</li>
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<li>Most option names have only been modified by adding <code>pager_</code> as a prefix.</li>
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<li>Exceptions include moving all applied css class names into a <code>pager_css</code> option and all selectors into <code>pager_selectors</code>, including the original <code>container</code> option.</li>
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<li>See the Javascript code below for a full example of how to use this widget with <strong>ajax</strong>.</li>
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</ul>
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</li>
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<li>The "ID" column has a default filter setting of ">30" and a descending sort, but neither is applied as this demo is not connected a server (just a basic JSON file).</li>
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</ul>
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</p>
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<h1>Demo</h1>
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Original Ajax url: <span id="origurl"></span><br>
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Current Ajax url: <span id="url"></span>
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<br>
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<table class="tablesorter">
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<thead>
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<tr>
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<td class="pager sorter-false" colspan="5">
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<img src="../addons/pager/icons/first.png" class="first" alt="First" />
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<img src="../addons/pager/icons/prev.png" class="prev" alt="Prev" />
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<span class="pagedisplay"></span> <!-- this can be any element, including an input -->
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<img src="../addons/pager/icons/next.png" class="next" alt="Next" />
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<img src="../addons/pager/icons/last.png" class="last" alt="Last" />
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<select class="pagesize">
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<option value="25">25</option>
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</select>
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</td>
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</tr>
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<tr>
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<th data-value=">30">1</th>
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<th>2</th>
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<th>3</th>
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<th>4</th>
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<th>5</th>
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</tr>
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</thead>
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<tfoot>
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<tr>
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<th>1</th>
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<th>2</th>
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<th>3</th>
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<th>4</th>
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<th>5</th>
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</tr>
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<tr>
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<td class="pager" colspan="5">
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<img src="../addons/pager/icons/first.png" class="first" alt="First" />
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<img src="../addons/pager/icons/prev.png" class="prev" alt="Prev" />
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<span class="pagedisplay"></span> <!-- this can be any element, including an input -->
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<img src="../addons/pager/icons/next.png" class="next" alt="Next" />
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<img src="../addons/pager/icons/last.png" class="last" alt="Last" />
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<select class="pagesize">
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<option value="25">25</option>
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</select>
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</td>
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</tr>
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</tfoot>
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<tbody>
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</tbody>
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</table>
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<h1>Javascript</h1>
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<div id="javascript">
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<pre class="prettyprint lang-javascript"></pre>
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</div>
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<h1>CSS</h1>
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<div>
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<pre class="prettyprint lang-css">/* pager wrapper, div */
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.pager {
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padding: 5px;
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}
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/* pager wrapper, in thead/tfoot */
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td.pager {
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background-color: #e6eeee;
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}
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/* pager navigation arrows */
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.pager img {
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vertical-align: middle;
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margin-right: 2px;
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}
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/* pager output text */
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.pager .pagedisplay {
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font-size: 11px;
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padding: 0 5px 0 5px;
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width: 50px;
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text-align: center;
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}
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/*** loading ajax indeterminate progress indicator ***/
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#tablesorterPagerLoading {
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background: rgba(255,255,255,0.8) url(icons/loading.gif) center center no-repeat;
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position: absolute;
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z-index: 1000;
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}
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/*** css used when "updateArrows" option is true ***/
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/* the pager itself gets a disabled class when the number of rows is less than the size */
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.pager.disabled {
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display: none;
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}
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/* hide or fade out pager arrows when the first or last row is visible */
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.pager img.disabled {
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/* visibility: hidden */
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opacity: 0.5;
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filter: alpha(opacity=50);
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}</pre>
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</div>
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<h1>HTML</h1>
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<div id="html">
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<pre class="prettyprint lang-html"><!-- jQuery -->
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<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js"></script>
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<!-- Tablesorter: required -->
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<link href="css/theme.blue.css" rel="stylesheet">
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<script src="js/jquery.tablesorter.js"></script>
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<script src="js/jquery.tablesorter.widgets.js"></script>
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<!-- Tablesorter: pager widget -->
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<link href="css/jquery.tablesorter.pager.css" rel="stylesheet">
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<script src="js/widget-pager.js"></script>
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<table class="tablesorter">
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<thead>
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<tr>
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<td class="pager" colspan="5">
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<img src="../addons/pager/icons/first.png" class="first"/>
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<img src="../addons/pager/icons/prev.png" class="prev"/>
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<span class="pagedisplay"></span> <!-- this can be any element, including an input -->
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<img src="../addons/pager/icons/next.png" class="next"/>
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<img src="../addons/pager/icons/last.png" class="last"/>
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<select class="pagesize">
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<option value="25">25</option>
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</select>
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</td>
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</tr>
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<tr>
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<th>1</th> <!-- thead text will be updated from the JSON; make sure the number of columns matches the JSON data -->
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<th>2</th>
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<th>3</th>
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<th>4</th>
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<th>5</th>
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</tr>
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</thead>
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<tfoot>
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<tr>
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<th>1</th> <!-- tfoot text will be updated at the same time as the thead -->
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<th>2</th>
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<th>3</th>
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<th>4</th>
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<th>5</th>
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</tr>
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<tr>
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<td class="pager" colspan="5">
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<img src="../addons/pager/icons/first.png" class="first"/>
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<img src="../addons/pager/icons/prev.png" class="prev"/>
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<span class="pagedisplay"></span> <!-- this can be any element, including an input -->
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<img src="../addons/pager/icons/next.png" class="next"/>
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<img src="../addons/pager/icons/last.png" class="last"/>
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<select class="pagesize">
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<option value="25">25</option>
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</select>
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</td>
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</tr>
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</tfoot>
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<tbody> <!-- tbody will be loaded via JSON -->
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</tbody>
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</table></pre>
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</div>
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<div class="next-up">
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<hr />
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Next up: <a href="example-pager-filtered.html">Pager plugin + filter widget ››</a>
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</div>
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</div>
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<script>
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var $url = $('#url');
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$('table')
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// show current URL for the DEMO ONLY
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.on('changingUrl', function(e, url){
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$url.html(url);
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})
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.on('pagerInitialized', function(){
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// allow THIS demo to sort the content; this variable is automatically set to true when ajax
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// is used as there isn't any way to sort the server side data from the client side.
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this.config.serverSideSorting = false;
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// show original highlighted URL
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$('#origurl').html( this.config.widgetOptions.pager_ajaxUrl.replace(/(\{.*?\})/g, '<span class="results">$1</span>') );
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});
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</script>
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</body>
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</html>
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