# textfield

##### Xcode Number pad with decimal error

In xcode when I turn on the decimal pad keyboard option in the .xib for my textfield, and I run the application, I receive this error: Jun 13 01:22:38 Nicholas-Gibsons-iPhone Quick Utilities[1009] <Error>: CGContextSetFillColorWithColor: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update. If you have any idea what this really means, you

2021-06-13 19:29:37    分类:问答    xcode   decimal   textfield   keypad

##### Which event belongs to “type text into textfield” using jQuery

Just imagine a formular where there is a checkbox and a textfield. If someone starts typing into the textfield "bla bla bla whatever", the checkbox should tick itself. Is there a event that corresponds to the typing or do I have to use .focus ?

2021-06-13 17:07:45    分类:问答    jquery   events   checkbox   textfield

##### TextFormField validator not working - The method 'validate' was called on null

I am trying to build a simple login page for a new flutter app. The widget tree is very basic. It consists of a MaterialApp that contains a Scaffold. The 'home' of the Scaffold is a StatefulWidget which contains the Form with two TextFormFields inside. The TextFormFields have 'validator' code to check for null values. There is a button which invokes a method 'validateAndSave' when pressed. Inside this method, I am calling 'validate' method for an instance of the GlobalKey. When clicking on the button, the validators don't seem to be firing and I am getting the following error message: I

2021-06-13 16:52:41    分类:问答    flutter   validation   dart   textfield

I'm building a form, and I want that all the inserted values will be kept, in case of form submit failure. This is my code: <?php $error = "";$name = ""; if ($_SERVER["REQUEST_METHOD"] == "POST") {$name = $_POST["name"]; // Verify$_POST['name'] greater than 4 chars if ( strlen($name) < 4 ){$error= 'Name too short!'; } } ?> <html> <head> </head> <body> <form method="post" action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']); ?>" name="myForm" id="idForm"> <input type="text" placeholder="Name" id="name" name="name" value=""/> <input type="submit" value="submit"/> </form> <?php echo "<h2 2021-06-12 11:23:05 分类:问答 php html textfield ##### How to set the cursor position at the end of a string in a text field using jQuery? I am using jQuery 1.6 and I have a text field for which I would like the cursor to be positioned at the end of the string\text after the field receives focus. Is there a trivial or easy to do this? At this time I am using the following code:$jQ('#css_id_value').focus(function(){ this.select(); }); \$jQ('css_id_value').focus();

2021-06-12 11:18:08    分类:问答    javascript   jquery   focus   cursor   textfield

##### 在swift ios中更新文本字段ui(update text field ui in swift ios)

2021-06-12 10:53:43    分类:技术分享    ios   user-interface   background   swift   textfield

##### Monotouch: How to update a textfield in AppDelegate partial class?

I have a textfield (created using IB) that has an outlet connected to App Delegate. Accessability is enabled. I have a class for IAP, where I need to update that textfield. It is not visible from my code. How do I do this?

2021-06-12 10:45:20    分类:问答    xamarin.ios   textfield

##### Blackberry Java: TextField *without* the caret?

I want a non-editable TextField (or a subclass) that doesn't even have the caret displayed. Alternatively, I want a multiline LabelField. Is any of these possible?

2021-06-12 06:38:05    分类:问答    user-interface   blackberry   textfield   caret   labelfield

##### Xcode：如何获取 textLabel 以显示在 textField 中输入的附加静态文本？(Xcode: How do I get a textLabel to display addition static text that is being entered in the textField?)

2021-06-12 00:38:24    分类:技术分享    xcode5   textfield

##### Dialog creation in Blackberry

Hi, I want to create a Login Screen which has a Username and Password and a Sign in Button But when a user fails to enter correct information inside the TextField of Username or Password a pop up like the image chat dialog should pop up from corner of TextField's right side displaying appropriate message How can this Customization be achieved?

2021-06-11 23:47:46    分类:问答    blackberry   screen   customization   textfield