onkeyup

I am using the following javascript for my instant search function (to detect when the visitor stops writing, so the function won't run on every single keyup). It works but it’s more delay than 1000 milliseconds. Even if I set it to 200 milliseconds it’s 1-2 seconds delay before the instant search function runs. Is there a better/faster way to detect when the visitor has stopped typing in the input (I only need it for Internet Explorer if that’s make any difference). $(document).ready(function(){ var delay = (function(){ var timer = 0; return function(callback, ms){ clearTimeout (timer); timer

I want to capture input charcters in text box, convert then according to a table and put them back in text box as user types. <form id='myForm'> Enter phone number:<input type="text" id='idMyText' name="myText" onKeyUp="alphaToNum(this.value)"> </form> <script> // on each keypress in input box, I want to capture key pressed, // determine if key pressed belong to group of identified characters // if, so then convert to specified numeric equivalent and return character // to text box. // This mapping corresponds to numeric characters on blackberry device. // Normally user has to press alt+letter

I have the following setup: Bluetooth scanner iPad Webpage with a textfield for scan input Usage: User focus textfield and scan barcode with bluetooth scanner Scanner adds ENTER (13) at the end of the scan Problem: On Safari in IOS7 there seems to be a change on how keyboard events are handled on bluetooth devices. The code ... window.onkeyup = function (e) { console.log(e.KeyboardEvent) } ... should return information about the key pressed. Instead i get ... keyCode: 0 keyIdentifier: "Unidentified" ... no matter which key I press. Same result booth form bluetooth scanner and bluetooth

I've just upgraded my app to use the newly released v22.1.0 AppCompat and now onKeyDown and onKeyUp are not triggered when menu key is pressed. The other keys correctly trigger onKeyDown and onKeyUp , but when i press the menu key nothing happens. If I downgrade to v22.0.0 everything returns to work properly. How do I fix it? Update 23 August This has been fixed again in the v23.0.0 of appcompat-v7 support library. Update to the last version to see this fixed. Update 19 July Unfortunately AppCompat v22.2.1 broke the onKeyDown and onKeyUp events again . I just updated

I'm building a Sql query builder and would like to change the text color of a word in a textarea when the user types in words like SELECT, FROM, WHERE. I've searched around a bit and beyond this ( https://jsfiddle.net/qcykvr8j/2/ ) I unfortunately do not come any further. Example code HTML: <textarea name="query_field_one" id="query_field_one" onkeyup="checkName(this)"></textarea> JS: function checkName(el) { if (el.value == "SELECT" || el.value == "FROM" || el.value == "WHERE" || el.value == "LIKE" || el.value == "BETWEEN" || el.value == "NOT LIKE" || el.value == "FALSE" || el.value == "NULL"

I have read jQuery Event Keypress: Which key was pressed? and How can i check if key is pressed during click event with jquery? However my question is if you can get the same key event for all browsers? Currently I know that Firefox gives the command button (Mac) the code 224 while Chrome and Safari give it the value 91. Is the best approach to simply check what browser the user is using and base the key pressed on that or is there a way so that I can get 1 key code across all browsers? Note I am getting the value with the: var code = (evt.keyCode ? evt.keyCode : evt.which); I would love to