flex - Actionscript, BorderContainer.addElement(...) doesn't work? -

-

मेरे पास यह है: 

  पब्लिक क्लास एडेशनलपेन बॉर्डर कॉन्टैनेयर को बढ़ाता है {/ .... निजी फ़ंक्शन संग्रहितडेटाडेटा (ई: इवेंट): शून्य {var titleLabel: Label = new Label (); TitleLabel.text = "सदस्य:"; TitleLabel.height = 100; TitleLabel.x = 1; TitleLabel.y = 1; //titleLabel.visible = true; super.addElement (titleLabel); // .....}

समस्या यह है कि यह स्क्रीन पर कुछ भी प्रदर्शित नहीं करता है जहां titleLabel के लिए जगह है। केवल सामग्री के बिना, केवल फलक (आइटम) क्या समस्या है?

क्या आप निश्चित हैं कि आपके शीर्षकलेबल की चौड़ाई है? एक शून्य चौड़ाई प्रभावी रूप से, इसे अदृश्य बना देती।

कुछ अन्य विचार:

क्या आप "this.addElement ()" के बजाय "super.addElement ()" करना चाहते हैं? मैं दोनों काम करने की उम्मीद करता था, लेकिन यह असामान्य वाक्यविन्यास है

सामान्य परिस्थितियों में, आपकी त्वचा वर्ग को पोजिशनिंग होना चाहिए और शीर्षक लेबेल को आकार देना चाहिए क्या आपकी त्वचा की कक्षा है?

आम तौर पर आप अन्य गुणों को सेट कर सकते हैं, जैसे कि 'पाठ', भाग में जोड़ा गया तरीका। तो आपकी कक्षा इस तरह से कुछ होने के लिए पुन: मानी जा सकती है: 

  सार्वजनिक वर्ग AditionalPane सीमा कॉंटैनेयर {सार्वजनिक समारोह AditionalPane ()) को बढ़ाता है: शून्य {this.setStyle ("skinClass", mySkin); } [स्किनपार्ट (आवश्यक = "सच")] सार्वजनिक वरीयता शीर्षक लेबल: लेबल; ओवरराइड संरक्षित समारोह partAdded (partName: स्ट्रिंग, उदाहरण: ऑब्जेक्ट): शून्य {if (instance == titleLabel) {titleLabel.text = "Members:"; }}}

ए स्किन क्लास ऐसा कुछ दिखाई देगा: 

  & lt;? Xml संस्करण = "1.0" एन्कोडिंग = "यूटीएफ -8"? & gt; & Lt; s: SparkSkin xmlns: fx = "http://ns.adobe.com/mxml/2009" xmlns: s = "लाइब्रेरी: //ns.adobe.com/flex/spark" xmlns: mx = "लाइब्रेरी: //ns.adobe.com/flex/halo "width =" 400 "height =" 300 "& gt; & LT; fx: मेटाडाटा & gt; & Lt;! [सीडीएटीए [[होस्ट कॉम्पोनेंट ("कॉम। कुछ। अतिरिक्त पेज")]]] & gt; & Lt; / fx: मेटाडाटा & gt; & Lt; s: लेबल id = "titleLabel" x = "1" y = "1" ऊंचाई = "100" / & gt; & Lt; / s: SparkSkin & gt;

Comments

Post a Comment

Popular posts from this blog

paypal - How to know the URL referrer in PHP? -

-
I'm new to integrating PayPal with sites, so easily from the service I can use Can the available method be? What am I trying to do, when the user clicks on "Return to my website", I want my return URL to know that the referrer is PayPal so I can send it automatically to the homepage . how to do this? I tried $ _ SERVER ['HTTP_REFERER'] but it does not seem like anything. During the IPN conversation I set the cookie and session (though I am not sure whether I am correcting it or doing this right), but on returning to my website, it does not seem to recognize any session . If I use it by using $ _ SERVER ['HTTP_REFERER'] , then I'm afraid it's a security risk, is not it? If so, is there any other way I remember? help please. Should you really know the referrer? Set the PayPal Return URL to a "secret" URL which is always redirected to the homepage. If someone reaches there and gets redirected without coming from PayPal, then ...
Read more

oauth - Facebook OAuth2 Logout does not remove fb_ cookie -

-
This is used to work so I'm not sure what's wrong the user just logs in to Facebook properly Is capable of Logging problem. I log out the user logout by redirecting them to the php script. $ facebook-> GetLogoutUrl (); When users click on that link, they are logged out from the Facebook page. However, when they return to my site, I find that the FB_ cookie is still there. PHP SDK still gives user FB session details. The strange thing is that www.facebook.com shows that I am already logged out of Facebook. What can be wrong here? Thanks, I've been stumped: (. OK, finally, what did I do? > GetLogoutUrl () with a next = address url on my logout script which will remove the Facebook cookie by setSession (null) .
Read more

wpf - Line breaks and indenting for the XAML of a saved FlowDocument? -

-
Is there a way to format XAM generated when a flow document is saved? Currently, all of this is run simultaneously in one line, and I want to break it into my elements, with line break and indenting it makes it a little easier to read. Here is the code I'm using to save a FlowDocument in a WPF RichTextBox as a XAML file: // entire document around TextRange textRange Create a TextRange side = new TextRange (myRichTextBox.Document.ContentStart, myRichTextBox.Document .contentEnd); // save the file using the file (file stream fs = file. Create (filename)) {textRange.Save (fs, DataFormats.Xaml); } Savings work fine, but as I mentioned, JPAM has been generated, all this goes together, no indentation or line breaks for its various elements Is: & lt; Section xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation" xml: space = "preserve" Tekstelinement = "left" Lainhait = "auto" Hashipineshn = enabled = "false...
Read more