textbox

问题 I have the following.. <table id='table_columns'> <td align="center"> <input type="radio" name="WIDTH" value="1" <?php echo ($config->get('WIDTH','COLUMNS') == "1")?'CHECKED':'';?> /> <p>4 Columns</p> </td> <td align="center"> <input type="radio" name="WIDTH" value="2" <?php echo ($config->get('WIDTH','COLUMNS') == "2")?'CHECKED':'';?> /> <p>3 Columns</p> </td> <td align="center"> <input type="radio" name="WIDTH" value="3" <?php echo ($config->get('WIDTH','COLUMNS') == "3")?'CHECKED':'';?> />

问题 I have the following.. <table id='table_columns'> <td align="center"> <input type="radio" name="WIDTH" value="1" <?php echo ($config->get('WIDTH','COLUMNS') == "1")?'CHECKED':'';?> /> <p>4 Columns</p> </td> <td align="center"> <input type="radio" name="WIDTH" value="2" <?php echo ($config->get('WIDTH','COLUMNS') == "2")?'CHECKED':'';?> /> <p>3 Columns</p> </td> <td align="center"> <input type="radio" name="WIDTH" value="3" <?php echo ($config->get('WIDTH','COLUMNS') == "3")?'CHECKED':'';?> />

问题 I'm using the built in spell checker in WPF. It was working just fine until I had users start upgrading to windows 10... I think the issue is that it's being used for a lot of small text boxes. My application presents a grid (Telerik's TreeListView) with text boxes for one of the columns which i want spell checked. I need to be able to provide a custom dictionary to the spell checker; the only way I was able to do this was to subscribe to the textbox loaded event and add the paths in as

问题 I have a complex code that generates a big matrix, but here I attach a simple, reproducible example in order to explain clearly what I want: Here's the code: # ui.R library(shiny) shinyUI( mainPanel("Table Output", (tableOutput("My_table"))) ) # server.R library(shiny) shinyServer(function(input, output, session) { My_table = matrix( c(1:100), nrow=20, ncol=5) output$My_table <- renderTable(My_table) }) My goal is to put on the left and right sides of the table a small textbox, one for each

问题 I am having trouble trying to figure out how I can make a text box change content depending on what link is being hovered over. I can get it to work with which ever one is closest to the div but the other links seem to have no effect. I do not however want to have text being inserted in between the links nor do I want to create several text boxes. My main goal is to have the links always in the same place and when you hover over them a text box underneath will display the correct content.

问题 Im working on a wpf application.How I can add watermark text to the textbox and passwordbox ? <Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Platforma Smart School 1.0" Height="580" Width="880" Icon="/WpfApplication4;component/Images/capturennnnnn12_256px%20%282%291.ico"> <Grid> <Grid.Background> <ImageBrush ImageSource="/WpfApplication1;component/Images/ hp-colorful

问题 How to set value of textbox? I have this 1 textbox, and i want to set the default value is 0 so that when user not entering anythng my calculation still can. 回答1: This can either be done in the markup (.aspx) like: <asp:TextBox id="txt" runat="server" Text="0" /> Or in the code-behind (.aspx.cs): txt.Text = 0; Or if you're using VB.NET: txt.Text = 0 However, if you're doing a calculation based on this, you shouldn't rely on there always being a value in the textbox. You could do: Dim txtValue

问题 A basic question but there is no such question on Stack Overflow (for ASP.NET) <asp:TextBox ID="txtUserName" runat="server" Text=<% Session["UserName"] %> > I did this a week ago, now something is wrong. It should be simple. I also tried <%= %>, it did not work either. Putting a single quote around '<% %>' gives binding error. Help 回答1: I normally hide the implementation details from the aspx code with a property: .cs file public string UserName { get { return Session["UserName"]; } } .aspx

问题 I noticed prior to posting this question that there have been similar questions posted on this topic before, however the user isn't interacting with the text field by using the keyboard in this instance, in such case binding the text field to the "Paste" action or any of the other nifty suggestions wouldn't work in my case. Our users are inputting a string value that is scanned in from a Bar Code. What we're attempting to do is to avoid the annoyance of having the user put the scanner down to

问题 I noticed prior to posting this question that there have been similar questions posted on this topic before, however the user isn't interacting with the text field by using the keyboard in this instance, in such case binding the text field to the "Paste" action or any of the other nifty suggestions wouldn't work in my case. Our users are inputting a string value that is scanned in from a Bar Code. What we're attempting to do is to avoid the annoyance of having the user put the scanner down to