textinput

How to make an html form start a function

由 大憨熊 提交于 2019-12-13 04:03:46
问题 I'm wondering if there is an easy way to make a form button with text input start a form that will check if the answer's correct and then proceed to tell you. Here's what I have, can you tell me what I need? <!doctype html> <body> <center> <form name="Input" action="Answer" method="get"> <input type="text" name="Input"> <input type="submit" value="submit"> </form> <script type="text/javascript"> var A = Math.floor(Math.random()*11); var B = Math.floor(Math.random()*11); var C = A+B; var Input

R Shiny: How to create an “Add Field” Button

由 只愿长相守 提交于 2019-12-13 01:04:49
问题 In R Shiny is there a way to have a button that says "add field" that, when clicked, will add another text input box? I would want to take this code: shinyUI(fluidPage( titlePanel("Resume Text Analysis"), sidebarLayout(position = "right", mainPanel(h2("Qualified Applicants"), dataTableOutput("table")), sidebarPanel(h2("Specifications"), textInput("filepath", label = h4("Paste the file path for the folder of '.txt' files you would like included in the analysis.")), helpText("Choose up to 10

Flex restrict TextInput to accept only decimal numbers?

由 倖福魔咒の 提交于 2019-12-12 16:05:54
问题 Is there some easy way to restrict TextInput to accept decimal numbers in range -99.999999 to +99.999999 ? it is Spark TextInput. 回答1: You didn't specify a Spark TextInput or an MX TextInput. You can use the restrict property to prevent people from entering numeric values (and the period). It is available on both the Spark and MX components. Here are the Spark Docs. After that, use a NumberValidator to validate the range, setting the min value and maxvalue. 来源： https://stackoverflow.com

Shiny - Update input text for select input

由 自古美人都是妖i 提交于 2019-12-12 03:48:00
问题 I'd like to set a text value for a selectInput function and save the value for every choice of the selection. My try does not want to work and I can't understand the reason. does anyone have an idea? library(shiny) runApp(list( ui = bootstrapPage( sidebarPanel( selectInput('SELoption', label = "Select option", choices = c( "Option 1" = 'f1', "Option 2" = 'f2', "Option 3" = 'f3'), selected = 'f1') ), mainPanel( textInput("text", label = strong("Text"),value = 0) ) ), server = function(input,

Can you automatically load user information in kivy

由 荒凉一梦 提交于 2019-12-12 03:37:08
问题 I am making an app where there is a profile screen in which you can enter generic profile information (name, height, weight, ect..) using textinput boxes. I know there is a way to put a button next to each textinput box to save the information and another button to load the information. I am wondering if there is a way to automatically load this information when the user opens the app rather than manually loading the information by hitting a button. <Phone>: result: _result h: _h w: _w

How to set existing text from a variable within a function? Python Kivy

由 雨燕双飞 提交于 2019-12-11 20:29:55
问题 I created a function that opens a log file, and saves it to a variable named loginfo . In my kivy file, I have a TextInput widget. I tried setting the existing text: to root.loginfo . The loginfo needs to be within a function because I am using the kivy's Clock to re-read the log file. Python file: class Tasks(Screen): logginfo = ObjectProperty() def reset_text(dt): with open('logtest.log', 'r') as file: loginfo = file.read() Clock.schedule_once(reset_text, -1) Kivy file: <Tasks>: name: 'task

Input text without previously entered value [duplicate]

由 别说谁变了你拦得住时间么 提交于 2019-12-11 17:27:07
问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How do you disable browser Autocomplete on web form field / input tag? I entered a value in input text for example: email@email.com, after when I entering another value same area, seems the previously entered data (email@email.com).But I don't want to appear it. How can I do this? 回答1: You could use "placeholder" <input type="text" placeholder="email@email.com"> 来源： https://stackoverflow.com/questions/13607378

Mimic apple.com globalsearch input field with HTML and CSS

由 孤街醉人 提交于 2019-12-11 13:57:58
问题 OK, so if you check out http://www.marioplanet.com you can see that I am trying to mimic the design of apple.com for my menu bar, including my global search bar. Now, I'm trying to mimic Apple's input field for the global search bar, as close as I possibly can, so I need some help here. I would like the field to be centered in the middle, which I tried by using maring: auto auto; but that did not work.. I also would like to use the rounded corner technique, from Apple's site, but I'm not sure

My Android AIR app shows white screen when TextInput loses focus

由 爱⌒轻易说出口 提交于 2019-12-11 13:46:42
问题 That's pretty much sums up the question. I have an AIR Mobile Flex App project in FlashDevelop that is using views to show content. Everything works fine, I can add a TextInput or TextArea to the stage, select it (Soft Keyboard shows up then), type some text. But when I press enter or change focus to the other element to hide the keyboard, the screen turns completely white except for the text that has been entered in the field. Now it becomes interesting. If I rotate my tablet to force the

Rendering multiple TextInput when fetching JSON - React Native

由 独自空忆成欢 提交于 2019-12-11 13:26:16
问题 Is it possible to render multiple TextInputs from an API using React-Native? I am working on a project which fetches JSON from an API and first displays a list of Items (Only the title) using FlatList, then I click in one of them and navigates to next page which shows details of that selected item. However, there will be continuously new documents added in API which contains a different number of TextInputs, some might have 3, some 2 and so on. Document contains also a title, text, image but
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