textfield

问题 I have a UITextField that is inside of UITableViewCell : func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! TextFieldTableViewCell let textField: UITextField = cell.textField let detail = self.detailItem textField.text = detail!.valueForKey("name")!.description + detail!.valueForKey("number")!.description print() return cell } How can pass that

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I would like to run a PHP segment of code with veriables from a Javascript text field while using that veriable in the PHP function. All of that should be executed with a Javascript button click. [Js Text] --> Js

问题 I am not sure if this is possible, so, please, help me out a little bit over here: I have an image loaded into the stage: var miC:Loader = new Loader(); miC.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete); miC.load(new URLRequest("coverph.jpg")); function onComplete(e:Event):void { miC.width = stage.stageWidth; miC.height = stage.stageHeight; miC.x = 0; miC.y = 0; addChild(miC); trace(miC.width, miC.height); } And this way the image auto size itself to perfectly match the

问题 I've created a button in Flash, and inside that I have a TextField and a MovieClip, both with instance names set. They cover all 4 frames of the button, with no keyframes. I found I couldn't access the objects using the instance names I'd set, so I used this piece of code to see what's going on: var obj:DisplayObject = this.m_graphics.btnChange.upState; for ( var i:int = 0; i < obj.numChildren; i++ ) { trace( "We have an object at " + i + " - " + obj.getChildAt( i ) + ": " + obj.getChildAt( i

问题 Please refer to this link for the updated - and better formatted! - version of the question. So this is a follow-up from the first question. I've taken the suggestion from porfiriopartida and separated the logic from the user interface and put the logic into a separate file called Simulator . So here's how the GUI program looks right now: import java.util.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class GUI extends JPanel implements ActionListener { LinkedList

问题 I'm currently using this plugin: https://github.com/devbridge/jQuery-Autocomplete What I want is that when I selected an option from the name text field I can get that value and put it as a parameter on the address text field where the options in the address field is limited only where name exist in that address. And same goes when I selected an option from the address field the options in the name field is limited only to names of persons who lives on that address. Here's my code: $(document

问题 This is weird: I have installed and configured django-tinymce, but it doesn't seem to work with django admin. this works fine with Safari: class ArticleAdmin(admin.ModelAdmin): formfield_overrides = { models.TextField: {'widget': TinyMCE(attrs={'cols': 80, 'rows': 20}, )}, } but i does not work within firefox. Just adding the js does not work with either: class Media: js = ['/media/js/tiny_mce/tiny_mce.js'] I have tried various combinations of the path: with/without leading slash, with

问题 How to make sure an user inputs only double values in a given TextField? I found a solution for integers bu I can't manage to use it for doubles. What should I write instead of the "\\d*" and "[^\\d]" to make it work for doubles? textField.textProperty().addListener(new ChangeListener<String>() { @Override public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) { if (!newValue.matches("\\d*")) { textField.setText(newValue.replaceAll("[^\\d]", ""));

问题 I'm trying to resize the caret in a TextField without modifying the font size, but I can not do it. Does anyone know how to do that? Thanks! 回答1: I have no idea why you would want to do this. And this probably won't give you exactly what you want, but it does change the size of the caret. Note that the big caret will still be clipped to be within the bounds of the containing TextField. The small line between the m and the a is the small caret. Image transfer into stackoverflow reduced clarity

问题 I'm trying to input user emirates id in this format for this i try and follow https://stackoverflow.com/a/54601324/428240 its working fine if i have one character but if you check the image, i want first textfield to show 3 characters, second to show 4 , third to show 7 and fourth textfield to show 1 character. and also if i try to remove character from textfield it should not remove all instead only remove one by one and then move to other once there is noting in textfield. can any one help