meteor - Use handlebars helper as function in javascript -


मेरे पास एक हैंडलबार सहायक परिभाषित है जैसे: 

  Handlebars.registerHelper ('isAdmin', फ़ंक्शन (इनपुट) {वापसी Meteor.user () & amp; Meteor.user ()। व्यवस्थापक;});

और मैं इसे अपने जेएस में कहीं और का उपयोग करना चाहूंगा जैसे कि यह सामान्य कार्य था क्या यह संभव है?

आप isAdmin नामक एक वैश्विक फ़ंक्शन बना सकते हैं और फिर अपने सहायक को इस तरह परिभाषित करें: 

  this.isAdmin = फ़ंक्शन (इनपुट) {वापसी Meteor.user () & amp; । Meteor.user () व्यवस्थापक; }; Handlebars.registerHelper ('isAdmin', isAdmin);

तब आप इसे अपने टेम्पलेट्स में कहीं भी उपयोग कर सकते हैं: 

  Template.party.events ({' Submit ': फ़ंक्शन () {if (एडमिन ()) {return console.log (' व्यवस्थापक पक्ष! ');}}});

Comments

Post a Comment

Popular posts from this blog

scala - Play Framework - how to bind form to a session field -

Is there any way, I can get some parameters from the header, cookies (log in userId in my case) , And then apply it in a form which I know who will deposit the ticket? SupportForm supportForm: form [supportTicket] = form (mapping ("question" -> text, "priority" -> text) (apply support ticket. (HelpText.update) What are the good practices here? What is the call to apply the request, when I can use it (and also a good practice?) Edit An issue, absolutely deceiving anyone if I were to create a hidden area with this value. It could Ript, but the issue may be re-used in any way to verify and return the form, it can not be sure how it ....
Read more

c# - Reactive Extensions ControlScheduler -

Well, I'm using Reactive Extension Event Handler to handle my app events, I run the headlines on the Yuri thread. I also use ControlSubular for However, recently I am getting cross thread exception despite using control scheduler and I do not know what the problem is. Code: Observable.FromEventPattern & Lt; String & gt; (CC, "UiAlertMessage", New Control Session ()) Subscribe (_ = & gt; {Alert Control. (Show this language, title, _.EventArgs.UppercaseFirst ());}); The new control scheduler (this) is not to run the code on the UI control thread, so I do not get cross threading exceptions? you should do Observable.FromEventPattern & lt; String & gt; (CC, "UiAlertMessage"). AboveOption (this). Subscribe (_ = & gt; {Alert Control. (Show this language, Titles, _.EventArgs.UppercaseFirst ());}); This is the standard way of sending a scheduler related to specific controls. Passing control scheduler as you have got subsc...
Read more

c# - Improve Color Shades and Tints Algorithm Using RGB Values -

Image
I used to find different forms and tints of a chosen color, but now I have to improve I hope that the algorithm Ranges in the middle class (with RGB which increase from about 400 to 500) produce good results, such as in 2 and 4 rows. But the color outside the range gives some more results, which you see in lines 1 and 3, where the light color does not fade too much. I think I need to adjust my multiplier to fix this problem, but my math skills are not yet. private void Meetsheets Endnotes (Color C) {int i; Double m; Int r; Int g; Int b; For (i = 1; i 255) g = 255; B = (int) (cb * m); If (b> 255) b = 255; ColorList.Add (Color.FromArgb (R, G, B)); }} If you want to try it for yourself, then the complete code is available here: What I know from here is a way of increasing darkness in the shadows: - get private zeros (color C) {int I; Double factor; Int r; Int g; Int b; For (i = 20; i> = 0; i--) {factor = i / 20; R = (int) (c * r * factor); If (R & G; 255) R...
Read more