JavaScript: prototype functions showing up in console -


I have just seen that when I'm logging an example of that object on which I am currently working , (This is only one). I think I am doing something wrong.

Enter image details here

This is how I set the prototype I am doing 

  MF = function (x) {if ((this example of MIF)) return new MF (X); This.node = x; } MF.prototype = {Show: Function (display) {display? This.node.style.display = Display: this.node.style.display = 'block'; }, Hide: function () {this.node.style.display = 'none'; }} Console.log (MF (window));

I also tried to set it to Object.create () , as suggested in, which does not matter much in my case, but Disappointed times disappointed efforts

Why am I seeing prototype methods in the example, and how can I fix it?

Edit:

For example here a JQuery object appears, there is no prototype function shown in the log

Enter the image here

Showing prototype objects is a common practice and with jQuery it has been reproduced as well. Just call console.dir ($ ('div')) and you will see the __proto___ object below. You can not hide prototype functions from showing the console.

Similarly, I apply the prototype extension classes to my library: 

  Pinch. $ = Function (selector, guardian) {If (! (This instanceof arguments.callee)) {var callee = arguments.callee, newObject = Object.create (callee.prototype); Callee.apply (newObject, callee.arguments); Return a new object; } // --- logic-- this back; Pinch. Protopep = object Create ({: function ()}, // --- methods --- empty: function () {}});

And then if you want to expand your prototype in new ways: 

  Pinch. $ Prototype = pinch.uthel Extension (pinch. $. Prototype, {NewMethods: function () {}}, {oneMoreMethod: function () {}});

expansion () You can find the recovery in many libraries and just "Increase JavaScript"

The second way is to objects. Expand: 

  Pinch. $ Prototype = object Create (pinch. $ Prototype, {newMethods: function () {}});

But in reality, you can not hide the prototype object from the console. Only if you start using hacks and trucks based on the local area and more.

UPD: You can use Object.defineProperties () to hide elements -

For example :

var MF = function () {}; MF.prototype = Object. Create ({}); Object.defineProperties (MF.prototype, {thisWillShow: {value: function ()}}, enumerable: true}, this WillNotShow: {value: function () {}, enumerable: false}}); Console.log (new MF ());

And here the examples are working -


-

Comments

Post a Comment

Popular posts from this blog

java - Joda Time Interval Not returning what I expect -

मेरे पास निम्न प्रोग्राम है import java.util। *; Import java.text। *; आयात करें org.joda.time। *; सार्वजनिक श्रेणी के स्कोप कंट्रोल {सार्वजनिक स्थिर अंतराल मिलनसार () {दिनांक समय currDate = नया दिनांक समय (2008, 4, 4, 15, 30, 0, 0); दिनांक समय epochDate = नया दिनांकटाइम (2000, 1, 1, 12, 0, 0, 0); अंतराल अंतराल = नया अंतराल (युरोप डेट, करोडेट); वापसी अंतराल; } सार्वजनिक स्थिर शून्य मुख्य (स्ट्रिंग [] आर्ग्स) {डबल दिनबात = मिलते समय ()। ToDurationMillis () / 1000/60/60/24; StdOut.println (daysBtween); }} मुझे आउटपुट मिल रहा है: 3016.0 लेकिन जो मैं देख रहा हूं वह है: 3016.1458333333 मैं क्या कर रहा हूँ ? toDurationMillis एक लंबा लौटा देता है, और प्रत्येक प्रभाग को int के रूप में घोषित किया जाता है। जावा इस प्रकार इनट्स को लॉन्ग में परिवर्तित कर देगा और डिवीजन को लंबे समय तक लौटाना होगा। परिणाम को अंत में दोहरे रूप में परिवर्तित करना। डबल्स का उपयोग करके अभिव्यक्ति करने के लिए जावा को बताने के लिए, अभिव्यक्ति के किसी भी घटक को दोहरे रूप में घोषित करें। उदाहरण के लिए: ...
Read more

Member with no value in F# -

After I am trying to convert F # to the following C # code: [StructLayout (LayoutKind.Sequential, charset = CharSet.Ansi)] Private class DOCINFOA {[MarshalAs (UnmanagedType.LPStr)] public string nomeDocumento; [Marshall (UnmanagedType.LPStr)] Public string arquivoSaida; [Marshall (UnmanagedType.LPStr)] Public String Tipodo; } I am doing the following: Named place printer module RawPrinterHelper = [& LT; StructLayout (LayoutKind.Sequential, charset = CharSet.Ansi) & gt;] Type DOCINFOA = [& LT; MarshalAs (UnmanagedType.LPStr) & gt;] Member this.nomeDocumento [& LT; MarshalAs (UnmanagedType.LPStr) & gt;] Member this.arquivoSaida [& LT; MarshalAs (UnmanagedType.LPStr) & gt;] Member This Tipoda [/ code> But I get: One type of definition is necessary for one or more members . Can I vacate these members? you val code> member : [& lt; StructLayout (LayoutKind.Sequential, charset = CharSet.Ansi) & gt;] Type DOCINFOA = [...
Read more

javascript - Render HTML after each iteration in loop -

I'm trying to gradually increase the font size of text on a web page. The code works in my place, although the new HTML / CSS does not render after every iteration of the loop and when all this is done, then display only the text of 100 px size. To see the text as if it is slowly zooming, I need to do this JavaScript is down because it is being used from a different file here is what I have ... & lt; P class = "game-title" style = "font-size: 50px" & gt; Test & lt; / P & gt; Function sleep (milliseconds) {var start = new date (). GetTime (); For (var i = 0; i & lt; 1e7; i ++) {if ((new date). GetTime () - start) & gt; Milliseconds {break; CSS ('font-size', 'parseInt ($ (' game-title '). CSS (' font-size ')) + 1 + "pixels"); } While (parasont ($ ('# text'). Css ('font-size')) & lt; = 100) {sleep (1000); IncreaseSize (); Using CSS: Use of jQuery (sample): $ ('...
Read more