Flex TextArea auto-resize behavior - is this possible? -

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बहु-लाइन टेक्स्टएरा फ्लेक्स घटक के लिए, टेक्स्ट में प्रवेश करना और टेक्स्टएरिया ऑटो-आकार में ऊर्ध्वाधर दिशा ताकि सभी प्रवेश किए गए पाठ एक बार में दिखाए जाएंगे। हालांकि, टेक्स्टएरिया लेआउट प्रवाह में किसी भी घटक को नीचे खींचना चाहता है। इसके बजाय, TextArea को उनसे ऊपर की ओर बढ़ाना चाहते हैं एक बार पाठ प्रविष्टि हो जाने के बाद, टेक्स्टएरिया को वापस हटना चाहिए और इसे अपने सामान्य सीमा पर पुनः करना चाहिए।

यदि टेक्स्टएरे कंटेनर में है, तो 'पूर्ण' स्थिति का उपयोग कर रहा है (जैसे कैनवास), यह काम करेगा बस TextArea पर textHeight को मापें और जब TextArea की ऊंचाई के भीतर एक निश्चित सीमा तक जाता है, ऊंचाई को बड़ा बनाएं हालांकि आपको अभी भी z-order को ठीक करना होगा, क्योंकि TextArea पीछे अन्य घटकों को फैलाना चाहते हैं।


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