hint

How do I put hint in a asp:textbox

由 徘徊边缘 提交于 2019-11-27 04:08:39
How do I put a hint/placeholder inside a asp:TextBox? When I say a hint I mean some text which disappears when the user clicks on it. Is there a way to achieve the same using html / css? The placeholder attribute You're looking for the placeholder attribute. Use it like any other attribute inside your ASP.net control: <asp:textbox id="txtWithHint" placeholder="hint" runat="server"/> Don't bother about your IDE (i.e. Visual Studio) maybe not knowing the attribute. Attributes which are not registered with ASP.net are passed through and rendered as is. So the above code (basically) renders to:

Android: EditText hint in single line

由 大憨熊 提交于 2019-11-27 03:46:53
问题 For setting the Single Line in EditText we use android:singleLine="true" but I want to set the single line for the Hint Text, it is large and I want to show it in a one line like: http://google.myopenid.stackoverflow.com I am using the following code: <EditText android:id="@+id/editText1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:hint="@string/defaultUrl" android:singleLine="true" /> Note: defaultUrl is dynamic and very long URL. 回答1: You can use android

NetBeans / Java / New hint: Thread.sleep called in loop

由 我与影子孤独终老i 提交于 2019-11-27 01:00:31
问题 In NetBeans, there's a new hint that says: Thread.sleep called in loop. Question 1: How/when can it be a problem to sleep in a loop? Question 2: If it's a problem, what should I do instead? UPDATE: Question 3: Here's some code. Tell me in this case if I should be using something else instead of Thread.Sleep in a loop. In short, this is used by a server which listens for client TCP connections. The sleep is used here in case the max number of sessions with clients is reached. In this situation

Android EditText view Floating Hint in Material Design

由 萝らか妹 提交于 2019-11-26 17:58:07
问题 Does API 21 provide a method to use the following feature: http://www.google.com/design/spec/components/text-fields.html#text-fields-floating-labels I'm trying to float the EditText hints. Thanks! 回答1: Floating hint EditText: Add below dependency in gradle: compile 'com.android.support:design:22.2.0' In layout: <android.support.design.widget.TextInputLayout android:id="@+id/text_input_layout" android:layout_width="match_parent" android:layout_height="wrap_content"> <EditText android:id="@+id

OPTION (RECOMPILE) is Always Faster; Why?

由 不羁的心 提交于 2019-11-26 15:35:07
I encountered an odd situation where appending OPTION (RECOMPILE) to my query causes it to run in half a second, while omitting it causes the query to take well over five minutes. This is the case when the query is executed from Query Analyzer or from my C# program via SqlCommand.ExecuteReader() . Calling (or not calling) DBCC FREEPROCCACHE or DBCC dropcleanbuffers makes no difference; Query results are always returned instantaneously with OPTION (RECOMPILE) and greater than five minutes without it. The query is always called with the same parameters [for the sake of this test]. I'm using SQL

Java JTextField with input hint

由 冷暖自知 提交于 2019-11-26 13:09:46
I would like to add a hint value to my javax.swing.JTextField . It should look like Firefox rendering of <input type="text" title="bla"> . This creates an edit field with the text 'bla' in the background. If the textbox has focus the title-text disappears and just reappears if the user leaves the editbox without text. Is there a (free) swing component that does something like this? Take a look at this one: http://code.google.com/p/xswingx/ It is not very difficult to implement it by yourself, btw. A couple of listeners and custom renderer and voila. You could create your own: import java.awt.*

How do I put hint in a asp:textbox

由 时光总嘲笑我的痴心妄想 提交于 2019-11-26 11:04:45
问题 How do I put a hint/placeholder inside a asp:TextBox? When I say a hint I mean some text which disappears when the user clicks on it. Is there a way to achieve the same using html / css? 回答1: The placeholder attribute You're looking for the placeholder attribute. Use it like any other attribute inside your ASP.net control: <asp:textbox id="txtWithHint" placeholder="hint" runat="server"/> Don't bother about your IDE (i.e. Visual Studio) maybe not knowing the attribute. Attributes which are not

Java JTextField with input hint

由 為{幸葍}努か 提交于 2019-11-26 05:54:40
问题 I would like to add a hint value to my javax.swing.JTextField . It should look like Firefox rendering of <input type=\"text\" title=\"bla\"> . This creates an edit field with the text \'bla\' in the background. If the textbox has focus the title-text disappears and just reappears if the user leaves the editbox without text. Is there a (free) swing component that does something like this? 回答1: Take a look at this one: http://code.google.com/p/xswingx/ It is not very difficult to implement it

PHPDoc type hinting for array of objects?

由 拥有回忆 提交于 2019-11-26 03:25:57
问题 So, in PHPDoc one can specify @var above the member variable declaration to hint at its type. Then an IDE, for ex. PHPEd, will know what type of object it\'s working with and will be able to provide a code insight for that variable. <?php class Test { /** @var SomeObj */ private $someObjInstance; } ?> This works great until I need to do the same to an array of objects to be able to get a proper hint when I iterate through those objects later on. So, is there a way to declare a PHPDoc tag to

Watermark / hint text / placeholder TextBox

由 浪子不回头ぞ 提交于 2019-11-25 22:01:53
问题 How can I put some text into a TextBox which is removed automatically when user types something in it? 回答1: This is a sample which demonstrates how to create a watermark textbox in WPF: <Window x:Class="WaterMarkTextBoxDemo.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:WaterMarkTextBoxDemo" Height="200" Width="400"> <Window.Resources> <SolidColorBrush x:Key="brushWatermarkBackground"
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