update some validaing

scripts/main.js

@@ -89,6 +89,12 @@ var add_step = function(){
     };
     if(!step.at){
 	alert('invalid number: ' + $('#add-step #time').val());
+	return false;
+    }
+
+    if(!step.name || step.name == ''){
+	alert('invalid name: ' + step.name);
+	return false;
     }
 
     step.at *= 60;

scripts/main.min.js

@@ -1 +1 @@
-var started=!1,update_timeout=null,start_time=null,stop_time=null,remaining_time=null,elapsed_time=null,steps=[];$(document).ready(function(){$("#set").click(start_timer),$("#stop").click(stop_timer),$("#add").click(add_step)});var start_timer=function(){return remaining_time=parseFloat($("#total").val()),elapsed_time=0,remaining_time?(remaining_time*=60,start_time=(new Date).getTime(),stop_time=start_time+1e3*remaining_time,update_timers(),$("#set-timer").hide(),$("#stop-timer").show(),void 0):(alert("invalid number: "+$("#total").val()),!1)},stop_timer=function(){$("#total").val(round(remaining_time/60,2)),update_timeout&&clearTimeout(update_timeout),$("#set-timer").show(),$("#stop-timer").hide()},update_timers=function(){remaining_time-=1,elapsed_time-=1,remaining_time>0?update_timeout=setTimeout(update_timers,1e3):($("#finished").trigger("play"),$("#set-timer").show(),$("#stop-timer").hide()),$("#remaining h3").html(format_time(remaining_time)),$("#elapsed h3").html("-"+format_time(elapsed_time));var now=(new Date).getTime(),true_total=Math.floor((stop_time-start_time)/1e3),true_elapsed=Math.floor((start_time-now)/1e3),true_remaining=Math.floor((stop_time-now)/1e3);(true_elapsed!=elapsed_time||true_remaining!=remaining_time||elapsed_time+remaining_time!=true_total)&&(remaining_time=Math.floor((stop_time-now)/1e3),elapsed_time=true_elapsed),check_steps(true_remaining)},format_time=function(time){time=Math.abs(time);var hours=Math.floor(time/3600);time-=3600*hours;var minutes=Math.floor(time/60);time-=60*minutes;var seconds=round(time,0);return less_than_ten(hours)+":"+less_than_ten(minutes)+":"+less_than_ten(seconds)},less_than_ten=function(time){return 10>time?"0"+time:time},add_step=function(){var step={at:round(parseFloat($("#add-step #time").val()),2),name:$("#add-step #name").val()};step.at||alert("invalid number: "+$("#add-step #time").val()),step.at*=60,steps.push(step),write_steps(),$("#add-step #time").val(""),$("#add-step #name").val("")},write_steps=function(){steps.sort(function(a,b){return a.at<b.at}),$("#steps .step").remove();for(var i in steps){var step=steps[i],html=$('<div class="step row"/>');html.append('<div class="six columns"><h5 class="name">'+step.name+"</h5></div>"),html.append('<div class="two columns"><h5 class="at">'+format_time(step.at)+"</h5></div>"),html.append('<div class="two columns end"><button class="remove button">Remove Step</button></div>'),$("#steps #list").append(html)}$("#steps #list .remove").click(remove_step)},remove_step=function(){var step=$(this).parent().parent(),columns=step.children("columns"),name=columns.children(".name").html(),at=60*parseFloat(columns.children(".at").html()),remove=null;for(var i in steps){var step=steps[i];if(step.at==at&&step.name==name){remove=i;break}}remove>=0&&steps.splice(i,1),write_steps()},check_steps=function(time){$("#steps #list .step").each(function(){var columns=$(this).children(".columns"),at=columns.children(".at").html(),matches=at.match("([0-9]+):([0-9]+):([0-9]+)");at=3600*parseInt(matches[1]),at+=parseInt(60*matches[2]),at+=parseInt(matches[3]),at>time?($(this).addClass("completed"),$(this).removeClass("current")):at==time?($(this).addClass("current"),$("#completed").trigger("play")):($(this).removeClass("current"),$(this).removeClass("completed"))})},round=function(num,num_places){return num_places=Math.pow(10,num_places),Math.round(num*num_places)/num_places};
+var started=!1,update_timeout=null,start_time=null,stop_time=null,remaining_time=null,elapsed_time=null,steps=[];$(document).ready(function(){$("#set").click(start_timer),$("#stop").click(stop_timer),$("#add").click(add_step)});var start_timer=function(){return remaining_time=parseFloat($("#total").val()),elapsed_time=0,remaining_time?(remaining_time*=60,start_time=(new Date).getTime(),stop_time=start_time+1e3*remaining_time,update_timers(),$("#set-timer").hide(),$("#stop-timer").show(),void 0):(alert("invalid number: "+$("#total").val()),!1)},stop_timer=function(){$("#total").val(round(remaining_time/60,2)),update_timeout&&clearTimeout(update_timeout),$("#set-timer").show(),$("#stop-timer").hide()},update_timers=function(){remaining_time-=1,elapsed_time-=1,remaining_time>0?update_timeout=setTimeout(update_timers,1e3):($("#finished").trigger("play"),$("#set-timer").show(),$("#stop-timer").hide()),$("#remaining h3").html(format_time(remaining_time)),$("#elapsed h3").html("-"+format_time(elapsed_time));var now=(new Date).getTime(),true_total=Math.floor((stop_time-start_time)/1e3),true_elapsed=Math.floor((start_time-now)/1e3),true_remaining=Math.floor((stop_time-now)/1e3);(true_elapsed!=elapsed_time||true_remaining!=remaining_time||elapsed_time+remaining_time!=true_total)&&(remaining_time=Math.floor((stop_time-now)/1e3),elapsed_time=true_elapsed),check_steps(true_remaining)},format_time=function(time){time=Math.abs(time);var hours=Math.floor(time/3600);time-=3600*hours;var minutes=Math.floor(time/60);time-=60*minutes;var seconds=round(time,0);return less_than_ten(hours)+":"+less_than_ten(minutes)+":"+less_than_ten(seconds)},less_than_ten=function(time){return 10>time?"0"+time:time},add_step=function(){var step={at:round(parseFloat($("#add-step #time").val()),2),name:$("#add-step #name").val()};return step.at?step.name&&""!=step.name?(step.at*=60,steps.push(step),write_steps(),$("#add-step #time").val(""),$("#add-step #name").val(""),void 0):(alert("invalid name: "+step.name),!1):(alert("invalid number: "+$("#add-step #time").val()),!1)},write_steps=function(){steps.sort(function(a,b){return a.at<b.at}),$("#steps .step").remove();for(var i in steps){var step=steps[i],html=$('<div class="step row"/>');html.append('<div class="six columns"><h5 class="name">'+step.name+"</h5></div>"),html.append('<div class="two columns"><h5 class="at">'+format_time(step.at)+"</h5></div>"),html.append('<div class="two columns end"><button class="remove button">Remove Step</button></div>'),$("#steps #list").append(html)}$("#steps #list .remove").click(remove_step)},remove_step=function(){var step=$(this).parent().parent(),columns=step.children("columns"),name=columns.children(".name").html(),at=60*parseFloat(columns.children(".at").html()),remove=null;for(var i in steps){var step=steps[i];if(step.at==at&&step.name==name){remove=i;break}}remove>=0&&steps.splice(i,1),write_steps()},check_steps=function(time){$("#steps #list .step").each(function(){var columns=$(this).children(".columns"),at=columns.children(".at").html(),matches=at.match("([0-9]+):([0-9]+):([0-9]+)");at=3600*parseInt(matches[1]),at+=parseInt(60*matches[2]),at+=parseInt(matches[3]),at>time?($(this).addClass("completed"),$(this).removeClass("current")):at==time?($(this).addClass("current"),$("#completed").trigger("play")):($(this).removeClass("current"),$(this).removeClass("completed"))})},round=function(num,num_places){return num_places=Math.pow(10,num_places),Math.round(num*num_places)/num_places};