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// Set expiration date for cookies |
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var date = new Date(); |
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date.setTime(date.getTime()+(365*24*60*60*1000)); |
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var expiration = date.toGMTString(); |
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function hideColumns(){ |
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valCookie = YAHOO.util.Cookie.get("showColumns", function(stringValue){ |
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return stringValue.split("/"); |
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}); |
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if(valCookie){ |
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$("#showall").attr("checked","").parent().removeClass("selected"); |
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for( i=0; i<valCookie.length; i++ ){ |
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if(valCookie[i] != ''){ |
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index = valCookie[i] - 2; |
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$("#itemst td:nth-child("+valCookie[i]+"),#itemst th:nth-child("+valCookie[i]+")").toggle(); |
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$("#checkheader"+index).attr("checked","").parent().removeClass("selected"); |
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} |
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} |
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} |
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} |
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function hideColumn(num) { |
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$("#hideall,#showall").attr("checked","").parent().removeClass("selected"); |
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valCookie = YAHOO.util.Cookie.get("showColumns", function(stringValue){ |
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return stringValue.split("/"); |
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}); |
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// set the index of the table column to hide |
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$("#"+num).parent().removeClass("selected"); |
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var hide = Number(num.replace("checkheader","")) + 2; |
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// hide header and cells matching the index |
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$("#itemst td:nth-child("+hide+"),#itemst th:nth-child("+hide+")").toggle(); |
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// set or modify cookie with the hidden column's index |
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if(valCookie){ |
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var found = false; |
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for( $i=0; $i<valCookie.length; $i++ ){ |
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if (hide == valCookie[i]) { |
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found = true; |
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break; |
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} |
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} |
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if( !found ){ |
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valCookie.push(hide); |
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var cookieString = valCookie.join("/"); |
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YAHOO.util.Cookie.set("showColumns", cookieString, { |
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expires: date |
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}); |
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} |
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} else { |
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YAHOO.util.Cookie.set("showColumns", hide, { |
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expires: date |
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}); |
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} |
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} |
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// Array Remove - By John Resig (MIT Licensed) |
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// http://ejohn.org/blog/javascript-array-remove/ |
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Array.prototype.remove = function(from, to) { |
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var rest = this.slice((to || from) + 1 || this.length); |
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this.length = from < 0 ? this.length + from : from; |
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return this.push.apply(this, rest); |
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}; |
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function showColumn(num){ |
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$("#hideall").attr("checked","").parent().removeClass("selected"); |
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$("#"+num).parent().addClass("selected"); |
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valCookie = YAHOO.util.Cookie.get("showColumns", function(stringValue){ |
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return stringValue.split("/"); |
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}); |
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// set the index of the table column to hide |
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show = Number(num.replace("checkheader","")) + 2; |
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// hide header and cells matching the index |
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$("#itemst td:nth-child("+show+"),#itemst th:nth-child("+show+")").toggle(); |
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// set or modify cookie with the hidden column's index |
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if(valCookie){ |
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var found = false; |
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for( i=0; i<valCookie.length; i++ ){ |
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if (show == valCookie[i]) { |
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valCookie.remove(i); |
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found = true; |
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} |
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} |
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if( found ){ |
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var cookieString = valCookie.join("/"); |
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YAHOO.util.Cookie.set("showColumns", cookieString, { |
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expires: date |
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}); |
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} |
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} |
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} |
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function showAllColumns(){ |
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$("#selections").checkCheckboxes(); |
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$("#selections span").addClass("selected"); |
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$("#itemst td:nth-child(2),#itemst tr th:nth-child(2)").nextAll().show(); |
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YAHOO.util.Cookie.remove("showColumns"); |
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$("#hideall").attr("checked","").parent().removeClass("selected"); |
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} |
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function hideAllColumns(){ |
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$("#selections").unCheckCheckboxes(); |
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$("#selections span").removeClass("selected"); |
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$("#itemst td:nth-child(2),#itemst th:nth-child(2)").nextAll().hide(); |
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$("#hideall").attr("checked","checked").parent().addClass("selected"); |
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var cookieString = allColumns.join("/"); |
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YAHOO.util.Cookie.set("showColumns", cookieString, { |
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expires: date |
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}); |
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} |
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|
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$(document).ready(function() { |
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hideColumns(); |
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$("#itemst").tablesorter({ |
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widgets : ['zebra'], |
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headers: {0:{sorter: false}} |
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}); |
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$("#selectallbutton").click(function(){ |
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$("#itemst").checkCheckboxes(); |
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return false; |
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}); |
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$("#clearallbutton").click(function(){ |
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$("#itemst").unCheckCheckboxes(); |
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return false; |
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}); |
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$("#selections input").change(function(e){ |
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var num = $(this).attr("id"); |
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if(num == 'showall'){ |
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showAllColumns(); |
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e.stopPropagation(); |
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} else if(num == 'hideall'){ |
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hideAllColumns(); |
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e.stopPropagation(); |
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} else { |
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if($(this).attr("checked")){ |
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showColumn(num); |
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} else { |
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hideColumn(num); |
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} |
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} |
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}); |
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}); |