Texturea या इनपुट के अंत करने के लिए कर्सर ले जाएँ - सीएसएस-ट्रिक्स

कोड को इनपुट के भीतर वर्तमान पाठ के अंत में ले जाने के लिए कोड, डिफ़ॉल्ट के बजाय (पाठ को हाइलाइट करके)।

प्लगइन प्रारूप

jQuery.fn.putCursorAtEnd = function() ( return this.each(function() ( // Cache references var $el = $(this), el = this; // Only focus if input isn't already if (!$el.is(":focus")) ( $el.focus(); ) // If this function exists… (IE 9+) if (el.setSelectionRange) ( // Double the length because Opera is inconsistent about whether a carriage return is one character or two. var len = $el.val().length * 2; // Timeout seems to be required for Blink setTimeout(function() ( el.setSelectionRange(len, len); ), 1); ) else ( // As a fallback, replace the contents with itself // Doesn't work in Chrome, but Chrome supports setSelectionRange $el.val($el.val()); ) // Scroll to the bottom, in case we're in a tall textarea // (Necessary for Firefox and Chrome) this.scrollTop = 999999; )); );

प्रयोग

var searchInput = $("#search"); searchInput .putCursorAtEnd() // should be chainable .on("focus", function() ( // could be on any event searchInput.putCursorAtEnd() ));