textfield

问题 For example, if I enter 32164578542324236.97325074, this number should be displayed in a TextField like 32,164,578,542,324,236.97325074. I tried to handle this, but unsuccessfully: inputField.textProperty().addListener(new ChangeListener<String>() { @Override public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) { BigDecimal bd = new BigDecimal(newValue); NumberFormat formatter = NumberFormat.getNumberInstance(); inputField.setText(formatter

问题 I'm trying to use a TextField to get some user input: public void render() { Gdx.gl.glClear(GL11.GL_COLOR_BUFFER_BIT); Gdx.gl.glClearColor(0, 0, 0, 0); batch.begin(); batch.end(); stage = new Stage(); Gdx.input.setInputProcessor(stage); Skin skin = new Skin(Gdx.files.internal("assets/uiskin.json")); TextButton btnLogin = new TextButton("Click", skin); btnLogin.setPosition(300, 300); btnLogin.setSize(300, 60); btnLogin.addListener(new ClickListener() { public boolean touchDown(InputEvent e,

问题 I post new question based on this previously code posted here (Filter users values on TextField input after a BindDirectional strategy betwen a Slider and min/max TextField) My goal is simple, what is the best way to undo wrong TextField value (based on custom verification) after user lost the focus event on my value. Only way is to access the oldValue before user overwrite with another focus event ? Actually i have this simple code : val myTextField = new TextField () def parseDouble(s:

问题 Currently i am working in iPhone application, Using UITextField to enter phone number, user enter the phone number, then how to hide the keyboard? because no return button here, Is it possible to add done button inside the keyboard, please help me Thanks in Advance 回答1: Here is to be a good tutorial about this. 回答2: Refer this link. It shows how to add "Done" button in key board. But I would suggest you to use inputAccessoryView instead. Refer this SO post. And Must read this SO answer. 回答3:

问题 i want to use iText to add textfields sharing the same fieldName to a document. The purpose is to be able to set one value and the value should appear on all pages (auto-fill). My problem is, that with the following code only the first TextField appears in Adobe Reader. After researching it looks like i have to use "one dictionary entry" and multiple visual representations "widgets", but i have no clue how to implement that with iText. Any suggestions? thanks Siegfried import java.io.File;

问题 I'm working on a status bar application. Currently all I have is a drop down menu that either quits the app or opens a preferences window. There is a textfield in the window that will be for a number value. While testing I noticed that when I used .orderOut to hide the window a comma would appear in my number. No idea why this is happening or what I can do to stop it (I am very new to Swift) @IBOutlet weak var statusMenu: NSMenu! @IBOutlet weak var prefWindow: NSWindow! @IBOutlet weak var

问题 I have a text field as: <%= text_field :search, :class=>'input-xxlarge search-query',:id=>'keyword' %> Then on click of a link I want to pass the value in this text field to a controller method. I do not want to use a form and form submit. I have the link as: <a href ="/home/search" >GO</a> and to this 'search' method I want to pass the text field value.... also to go directly to the page "/home/search" designed to this action "search" How do I do this??? Thank you... 回答1: Read here link_to

问题 Hello Stackoverflow community, I am new to FLASK however while the learning curve has been very steep, there is one item that I have not been able to get my head around. I am using a very simple HTML seach form, into which users type the name of a city, this input gets passed to a Mysql query and returns output into a Table. Everything works except that I can't get the variable to pass into Mysql... if I fix the query it works. I tried to work with FLASK WTForms, POST and GET requets, but I

问题 Basically, if I leave the text as-is, I get this: As you can see, there is more text overflowing, so if I hit END on my keyboard, it does what TextField usually does and moves to the end with a little extra gap to show as such. Only, in this case the text is blurred: Why is this happening? Here is the embedded custom font: [Embed(source = "../../../assets/font/FleftexYC_bold.ttf", fontFamily = "FleftexYC", fontStyle = "normal", // normal|italic fontWeight = "bold", // normal|bold unicodeRange

问题 I'm trying to use some javascript on a page layout, and I'm encountering a strange issue where the ClientID of a Sharepoint.WebControls.TextField seems to change between OnLoad and the page being displayed. In the OnLoad event, TextField3.ClientID resolves to "ctl00_PlaceHolderMain_TextField3", but if look to see why my js doesn't work, the page source reveals that the control id to be "ctl00_PlaceHolderMain_TextField3_ctl00_TextField". Any ideas what's going on? Here's the code I'm using: