updated on March 2012. So, two years after I originally answered this question I come back to see that it has pretty much turned into a big mess. I feel it’s about time I come back to it and make my answer truly correct since it is the most upvoted + accepted. For the record, … Read more
Look closely at your code. In it, there are already three line breaks, and a ton of white space before </textarea>. Remove those first so that there are no line breaks in between the tags any more. It might already do the trick.
$(‘<input>’).attr(‘type’,’hidden’).appendTo(‘form’); To answer your second question: $(‘<input>’).attr({ type: ‘hidden’, id: ‘foo’, name: ‘bar’ }).appendTo(‘form’);
The solution I liked the most so far is to put a hidden input with the same name as the checkbox that might not be checked. I think it works so that if the checkbox isn’t checked, the hidden input is still successful and sent to the server but if the checkbox is checked it … Read more
Angular supports this out of the box. Have you tried ngSubmit on your form element? <form ng-submit=”myFunc()” ng-controller=”mycontroller”> <input type=”text” ng-model=”name” /> <br /> <input type=”text” ng-model=”email” /> </form> EDIT: Per the comment regarding the submit button, see Submitting a form by pressing enter without a submit button which gives the solution of: <input type=”submit” … Read more
Update 2022: Use this instead <input type=”submit” hidden /> Notice – Outdated answer Please do not use position: absolute in the year 2021+. It’s recommended to use the hidden attribute instead. Otherwise, look down below and pick a better, more modern, answer. Try: <input type=”submit” style=”position: absolute; left: -9999px”/> That will push the button waaay … Read more
if(characterCode == 13) { // returning false will prevent the event from bubbling up. return false; } else{ return true; } Ok, so imagine you have the following textbox in a form: <input id=”scriptBox” type=”text” onkeypress=”return runScript(event)” /> In order to run some “user defined” script from this text box when the enter key is … Read more
Elements with the disabled attribute are not submitted or you can say their values are not posted (see the second bullet point under Step 3 in the HTML 5 spec for building the form data set). I.e., <input type=”textbox” name=”Percentage” value=”100″ disabled=”disabled” /> FYI, per 17.12.1 in the HTML 4 spec: Disabled controls do not receive … Read more
To remove the disabled prop, you should set its value to false. This needs to be the boolean value for false, not the string ‘false’. So, if the value for validated is either a 1 or a 0, then conditionally set the disabled prop based off that value. E.g.: <input type=”text” :disabled=”validated == 1″> Here … Read more
Here is the code to handle custom error message in HTML5: <input type=”text” id=”username” required placeholder=”Enter Name” oninvalid=”this.setCustomValidity(‘Enter User Name Here’)” oninput=”this.setCustomValidity(”)”/> This part is important because it hides the error message when the user inputs new data: oninput=”this.setCustomValidity(”)”