Luke Plant avatar Luke Plant committed ae7621b

Updated 'manage CRBs' page to use history.pushState

Comments (0)

Files changed (3)

cciw/officers/static/js/modernizr.custom.08138.js

+/* Modernizr 2.0.6 (Custom Build) | MIT & BSD
+ * Build: http://www.modernizr.com/download/#-history-iepp-cssclasses-load
+ */
+;window.Modernizr=function(a,b,c){function x(a,b){return!!~(""+a).indexOf(b)}function w(a,b){return typeof a===b}function v(a,b){return u(prefixes.join(a+";")+(b||""))}function u(a){k.cssText=a}var d="2.0.6",e={},f=!0,g=b.documentElement,h=b.head||b.getElementsByTagName("head")[0],i="modernizr",j=b.createElement(i),k=j.style,l,m=Object.prototype.toString,n={},o={},p={},q=[],r,s={}.hasOwnProperty,t;!w(s,c)&&!w(s.call,c)?t=function(a,b){return s.call(a,b)}:t=function(a,b){return b in a&&w(a.constructor.prototype[b],c)},n.history=function(){return!!a.history&&!!history.pushState};for(var y in n)t(n,y)&&(r=y.toLowerCase(),e[r]=n[y](),q.push((e[r]?"":"no-")+r));u(""),j=l=null,a.attachEvent&&function(){var a=b.createElement("div");a.innerHTML="<elem></elem>";return a.childNodes.length!==1}()&&function(a,b){function s(a){var b=-1;while(++b<g)a.createElement(f[b])}a.iepp=a.iepp||{};var d=a.iepp,e=d.html5elements||"abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",f=e.split("|"),g=f.length,h=new RegExp("(^|\\s)("+e+")","gi"),i=new RegExp("<(/*)("+e+")","gi"),j=/^\s*[\{\}]\s*$/,k=new RegExp("(^|[^\\n]*?\\s)("+e+")([^\\n]*)({[\\n\\w\\W]*?})","gi"),l=b.createDocumentFragment(),m=b.documentElement,n=m.firstChild,o=b.createElement("body"),p=b.createElement("style"),q=/print|all/,r;d.getCSS=function(a,b){if(a+""===c)return"";var e=-1,f=a.length,g,h=[];while(++e<f){g=a[e];if(g.disabled)continue;b=g.media||b,q.test(b)&&h.push(d.getCSS(g.imports,b),g.cssText),b="all"}return h.join("")},d.parseCSS=function(a){var b=[],c;while((c=k.exec(a))!=null)b.push(((j.exec(c[1])?"\n":c[1])+c[2]+c[3]).replace(h,"$1.iepp_$2")+c[4]);return b.join("\n")},d.writeHTML=function(){var a=-1;r=r||b.body;while(++a<g){var c=b.getElementsByTagName(f[a]),d=c.length,e=-1;while(++e<d)c[e].className.indexOf("iepp_")<0&&(c[e].className+=" iepp_"+f[a])}l.appendChild(r),m.appendChild(o),o.className=r.className,o.id=r.id,o.innerHTML=r.innerHTML.replace(i,"<$1font")},d._beforePrint=function(){p.styleSheet.cssText=d.parseCSS(d.getCSS(b.styleSheets,"all")),d.writeHTML()},d.restoreHTML=function(){o.innerHTML="",m.removeChild(o),m.appendChild(r)},d._afterPrint=function(){d.restoreHTML(),p.styleSheet.cssText=""},s(b),s(l);d.disablePP||(n.insertBefore(p,n.firstChild),p.media="print",p.className="iepp-printshim",a.attachEvent("onbeforeprint",d._beforePrint),a.attachEvent("onafterprint",d._afterPrint))}(a,b),e._version=d,g.className=g.className.replace(/\bno-js\b/,"")+(f?" js "+q.join(" "):"");return e}(this,this.document),function(a,b,c){function k(a){return!a||a=="loaded"||a=="complete"}function j(){var a=1,b=-1;while(p.length- ++b)if(p[b].s&&!(a=p[b].r))break;a&&g()}function i(a){var c=b.createElement("script"),d;c.src=a.s,c.onreadystatechange=c.onload=function(){!d&&k(c.readyState)&&(d=1,j(),c.onload=c.onreadystatechange=null)},m(function(){d||(d=1,j())},H.errorTimeout),a.e?c.onload():n.parentNode.insertBefore(c,n)}function h(a){var c=b.createElement("link"),d;c.href=a.s,c.rel="stylesheet",c.type="text/css";if(!a.e&&(w||r)){var e=function(a){m(function(){if(!d)try{a.sheet.cssRules.length?(d=1,j()):e(a)}catch(b){b.code==1e3||b.message=="security"||b.message=="denied"?(d=1,m(function(){j()},0)):e(a)}},0)};e(c)}else c.onload=function(){d||(d=1,m(function(){j()},0))},a.e&&c.onload();m(function(){d||(d=1,j())},H.errorTimeout),!a.e&&n.parentNode.insertBefore(c,n)}function g(){var a=p.shift();q=1,a?a.t?m(function(){a.t=="c"?h(a):i(a)},0):(a(),j()):q=0}function f(a,c,d,e,f,h){function i(){!o&&k(l.readyState)&&(r.r=o=1,!q&&j(),l.onload=l.onreadystatechange=null,m(function(){u.removeChild(l)},0))}var l=b.createElement(a),o=0,r={t:d,s:c,e:h};l.src=l.data=c,!s&&(l.style.display="none"),l.width=l.height="0",a!="object"&&(l.type=d),l.onload=l.onreadystatechange=i,a=="img"?l.onerror=i:a=="script"&&(l.onerror=function(){r.e=r.r=1,g()}),p.splice(e,0,r),u.insertBefore(l,s?null:n),m(function(){o||(u.removeChild(l),r.r=r.e=o=1,j())},H.errorTimeout)}function e(a,b,c){var d=b=="c"?z:y;q=0,b=b||"j",C(a)?f(d,a,b,this.i++,l,c):(p.splice(this.i++,0,a),p.length==1&&g());return this}function d(){var a=H;a.loader={load:e,i:0};return a}var l=b.documentElement,m=a.setTimeout,n=b.getElementsByTagName("script")[0],o={}.toString,p=[],q=0,r="MozAppearance"in l.style,s=r&&!!b.createRange().compareNode,t=r&&!s,u=s?l:n.parentNode,v=a.opera&&o.call(a.opera)=="[object Opera]",w="webkitAppearance"in l.style,x=w&&"async"in b.createElement("script"),y=r?"object":v||x?"img":"script",z=w?"img":y,A=Array.isArray||function(a){return o.call(a)=="[object Array]"},B=function(a){return Object(a)===a},C=function(a){return typeof a=="string"},D=function(a){return o.call(a)=="[object Function]"},E=[],F={},G,H;H=function(a){function f(a){var b=a.split("!"),c=E.length,d=b.pop(),e=b.length,f={url:d,origUrl:d,prefixes:b},g,h;for(h=0;h<e;h++)g=F[b[h]],g&&(f=g(f));for(h=0;h<c;h++)f=E[h](f);return f}function e(a,b,e,g,h){var i=f(a),j=i.autoCallback;if(!i.bypass){b&&(b=D(b)?b:b[a]||b[g]||b[a.split("/").pop().split("?")[0]]);if(i.instead)return i.instead(a,b,e,g,h);e.load(i.url,i.forceCSS||!i.forceJS&&/css$/.test(i.url)?"c":c,i.noexec),(D(b)||D(j))&&e.load(function(){d(),b&&b(i.origUrl,h,g),j&&j(i.origUrl,h,g)})}}function b(a,b){function c(a){if(C(a))e(a,h,b,0,d);else if(B(a))for(i in a)a.hasOwnProperty(i)&&e(a[i],h,b,i,d)}var d=!!a.test,f=d?a.yep:a.nope,g=a.load||a.both,h=a.callback,i;c(f),c(g),a.complete&&b.load(a.complete)}var g,h,i=this.yepnope.loader;if(C(a))e(a,0,i,0);else if(A(a))for(g=0;g<a.length;g++)h=a[g],C(h)?e(h,0,i,0):A(h)?H(h):B(h)&&b(h,i);else B(a)&&b(a,i)},H.addPrefix=function(a,b){F[a]=b},H.addFilter=function(a){E.push(a)},H.errorTimeout=1e4,b.readyState==null&&b.addEventListener&&(b.readyState="loading",b.addEventListener("DOMContentLoaded",G=function(){b.removeEventListener("DOMContentLoaded",G,0),b.readyState="complete"},0)),a.yepnope=d()}(this,this.document),Modernizr.load=function(){yepnope.apply(window,[].slice.call(arguments,0))};

templates/cciw/officers/base.html

 {% block extrastyle %}{{ block.super }}
 <script type="text/javascript" src="/admin/jsi18n/"></script>
 <script type="text/javascript" src="{% static "admin/js/core.js" %}"></script>
+<script type="text/javascript" src="{% static "js/modernizr.custom.08138.js" %}"></script>
 {% if form %}
   {{ form.media }}
 {% endif %}

templates/cciw/officers/manage_crbs.html

 
     // Handler for camp checkboxes
     function selectedCampsChanged(ev) {
-        $('#id_campselector input[type=submit]').removeAttr('disabled');
         var selectedCamps = []
         $('#id_campselector input[type=checkbox]:checked').each(function(idx, elem) {
             selectedCamps.push($(elem).val());
         });
-        // For locating selected camps, we use a comma delimited string
-        // to make it easier to match by using string matching.
-        var campMatch = "," + selectedCamps.join(",") + ",";
+        updateVisibleRows(selectedCamps);
+        if (Modernizr.history) {
+            var url = '';
+            if (selectedCamps.length == 0) {
+                // Special case - server side if there are no 'camp' query params,
+                // we treat this as if all camps are selected. To get behaviour to
+                // match, we specify an invalid camp number
+                url = '?camp=0';
+            } else {
+                url = "?" + $.map(selectedCamps,
+                                  function(c) { return ("camp=" + c); }).join("&");
+            }
+            history.pushState({selectedCamps:selectedCamps}, '', url);
+        } else {
+            $('#id_campselector input[type=submit]').removeAttr('disabled');
+        }
+    }
 
+    function updateVisibleRows(selectedCamps) {
         // Now go through all rows
         $('#id_officer_table tbody tr').each(function(idx, elem) {
             var show = false;
             var tr = $(elem);
             $.each(tr.data('camps'), function(idx, val) {
-                if (campMatch.indexOf(',' + val + ',') != -1) {
+                if ($.inArray(val, selectedCamps) != -1) {
                     show = true;
                     return false;
                 }
         });
     }
 
+    function updateCheckBoxes(selectedCamps) {
+        $('#id_campselector input[type=checkbox]').each(function(idx, elem) {
+            var input = $(elem);
+            if ($.inArray(input.val(), selectedCamps) != -1) {
+                input.attr('checked', 'checked');
+            } else {
+                input.removeAttr('checked');
+            }
+        });
+    }
+
+    function handleHistoryPopState(ev) {
+        var selectedCamps = ev.originalEvent.state.selectedCamps
+        updateCheckBoxes(selectedCamps)
+        updateVisibleRows(selectedCamps);
+    }
+
     // Add event handler
     $('#id_campselector input[type=checkbox]').bind('change', selectedCampsChanged);
 
-    // Change the caption on 'update' box, because it is now only useful for
-    // updating the URL, as other updates happen immediately.
-    $('#id_campselector input[type=submit]').attr('disabled', 'disabled').val('Update page address');
-
+    if (Modernizr.history) {
+        // Don't need the 'update' button at all, we can use history.pushState
+        // to update the URL.
+        $('#id_campselector input[type=submit]').hide();
+        $(window).bind('popstate', handleHistoryPopState);
+    } else {
+        // Change the caption on 'update' box, because with javascript enabled it is 
+        // only useful for updating the URL, as other updates happen immediately.
+        $('#id_campselector input[type=submit]').attr('disabled', 'disabled').val('Update page address');
+    }
 });
 </script>
 
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.