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Null checking

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This commit is contained in:
Kenneth Jao 2016-08-31 23:38:47 -04:00
parent 566a477787
commit 5f97910f0f
2 changed files with 7 additions and 2 deletions
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4
hourglass/client/main/main.js
View File

@ -47,17 +47,20 @@ Session.set("classDispHover",null); // Stores current hovered filter.
Session.set("commentRestrict",null); // Stores text for comment character restriction.
Template.registerHelper('divColor', (div) => { // Reactive color changing based on preferences. Colors stored in themeColors.
if(Meteor.user() === null) return;
if(Meteor.user().profile.preferences === undefined) return;
return themeColors[Meteor.user().profile.preferences.theme][div];
});
Template.registerHelper('textColor', () => { // Reactive color for text.
if(Meteor.user() === null) return;
if(Meteor.user().profile.preferences === undefined) return;
document.getElementsByTagName("body")[0].style.color = themeColors[Meteor.user().profile.preferences.theme].text;
return;
});
Template.registerHelper('overlayDim', (part) => { // Gets size of the overlay container.
if(Meteor.user() === null) return;
var dim = [window.innerWidth * 0.25, window.innerHeight * 0.2];
var width = "width:" + dim[0].toString() + "px;";
var height = "height:" + dim[1].toString() + "px;";
@ -67,6 +70,7 @@ Template.registerHelper('overlayDim', (part) => { // Gets size of the overlay co
});
Template.registerHelper('myClasses', () => { // Gets all classes and respective works.
if(Meteor.user() === null) return;
if (Meteor.user().profile.classes === undefined || Meteor.user().profile.classes.length === 0) { // Null checking.
Session.set("noclass",true); // Makes sure to display nothing.
return [];

5
hourglass/client/profile/profile.js
View File

@ -147,9 +147,10 @@ Template.profile.helpers({
classHolderHeight() { // Dimensions the container for the classes
return 0.26 * window.innerHeight.toString() + "px";
},
profClassTabColor(status) { // Change this [Supposed to show the current mode that's selected via color]     
profClassTabColor(status) { // Change this [Supposed to show the current mode that's selected via color]
     
if (status === Session.get("profClassTab")) {            
return Session.get("themeColors")[Meteor.user().profile.preferences.theme].highlightText;        
return themeColors[Meteor.user().profile.preferences.theme].highlightText;        
} else {            
return;        
}