maxlength

why is <input type=“number” maxlength=“3”> not working in Safari?

由 蹲街弑〆低调 提交于 2019-11-28 07:13:24
I like to have an input with maximum 3 characters. In Firefox everything works fine I can only write 3 numbers inside the input - but in safari you can write a lot of numbers inside. You can test it in both browsers with this: http://flowplayer.org/tools/demos/validator/custom-validators.htm For now I realized it with a validate plugin - but just for interest I like to know why isn’t this working? EDIT: with this it's working <input class="required" id="field" type="text" maxlength="3" pattern="([0-9]|[0-9]|[0-9])" name="cvv"/> answer: How can I prevent letters inside a text element? Jules I

Regex - only matching wildcard of a certain length or less

由 点点圈 提交于 2019-11-28 06:34:02
问题 Is there a way to have a Regex statement search for a wildcard with a maximum length? For instance: somestuff.*morestuff If I wanted the above to match somestuffblahmorestuff but not somestuffblahblahmorestuff Is this possible? 回答1: To match a known length use .{2,5} where the 2 is the minimum number of characters and 5 is the max. both values are optional but you do need one or the other More can be read on this topic here 回答2: in regex: {n} Matches the previous element exactly n times. {n,}

Max length of textarea is not working on IE8

由 廉价感情. 提交于 2019-11-28 04:15:56
问题 From research on internet, max length attribute is not working on IE 8 and 9 To resolve the problem I tried a solution from here , it use with the other function which is for presentation textarea: //Dynamic append the textarea row function do_resize(textArea) { while ( textArea.rows > 1 && textArea.scrollHeight < textArea.offsetHeight ) { textArea.rows--; } while (textArea.scrollHeight > textArea.offsetHeight) { textArea.rows++; } textArea.rows++ } <textarea name="q<%=countNo%>_ans" rows="3"

How to set maxlength for combobox in WPF?

由 回眸只為那壹抹淺笑 提交于 2019-11-28 00:47:38
How do i set maxlength to combobox, which is having a style applied to it. Thanks Tri Q Tran When Using DependencyProperty, we can set the maxlength of the combo box without modifying your style/template. public class EditableComboBox { public static int GetMaxLength(DependencyObject obj) { return (int)obj.GetValue(MaxLengthProperty); } public static void SetMaxLength(DependencyObject obj, int value) { obj.SetValue(MaxLengthProperty, value); } // Using a DependencyProperty as the backing store for MaxLength. This enables animation, styling, binding, etc... public static readonly

Maximum Length of Android versionName / versionCode (Manifest)

由 痞子三分冷 提交于 2019-11-27 23:53:48
问题 I am trying to find out the maximum length of both the android:versionName and android:versionCode attributes of the android manifest file? <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.xxxx.xxxx" android:versionCode="185" <--- THIS ATTRIBUTE android:versionName="1.0.185"> <--- AND THIS ATTRIBUTE Is there a maximum value or will it pretty much allow anything if there is no maximum are there certain rules in place? 回答1: Based on android documentation:

Jelly Bean WebView not working well with HTML maxlength attribute for text box

由 ≡放荡痞女 提交于 2019-11-27 21:42:32
问题 Jelly Bean doesn't seem to like the maxlength attribute of HTML for text input. It certainly restricts the number of input characters but the moment you attempt to type beyond the allowed number of character, the text box fails. Now you won't be able to type in any other text boxes and nor will you be able to delete the already input character, in that text box. If you haven't already faced this, then try it yourself on a simple HTML and check. Please tell me if you have any clue for solving

In C#, how to determine the XSD-defined MaxLength for an element

由 懵懂的女人 提交于 2019-11-27 16:59:28
问题 I'm using XmlReader with an attached XSD for validation. As my XML document is being read and validated, I want to determine in my C# code the 'maxLength' value specified in the XSD for a particular element. For example, my XSD fragment is very simply defined as: <xsd:element name="testing" minOccurs="0"> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:maxLength value="10"/> </xsd:restriction> </xsd:simpleType> </xsd:element> I can get the 'minOccurs' value easily using: myReader

WPF TextBox MaxLength — Is there any way to bind this to the Data Validation Max Length on the bound field?

由 自作多情 提交于 2019-11-27 14:01:17
问题 ViewModel: public class MyViewModel { [Required, StringLength(50)] public String SomeProperty { ... } } XAML: <TextBox Text="{Binding SomeProperty}" MaxLength="50" /> Is there any way to avoid setting the MaxLength of the TextBox to match up my ViewModel (which could change since it is in a different assembly) and have it automatically set the max length based on the StringLength requirement? 回答1: I used a Behavior to connect the TextBox to its bound property's validation attribute (if any).

Limit on file name length in bash

由 假装没事ソ 提交于 2019-11-27 11:03:39
问题 The following questions are meant for bash and linux only: Is there a limit on the number of characters in the absolute path name of a file? Is there a limit on the number of characters for the filename (without extension) only? If so, what might these limits be? How can I access them in case they are system specific? 回答1: It depends very much on the filesystem. For the ext FS (currently the most used on Linux): max filename length: 255 bytes max path length: none The extension is not

How to set maxlength attribute on h:inputTextarea

由 ♀尐吖头ヾ 提交于 2019-11-27 08:37:10
How can I limit the length of <h:inputTextarea> ? For <h:inputText> it works fine with maxlength attribute. However, this attribute is unavailable in <h:inputTextarea> . BalusC HTML5 + JSF 2.2+ If you're using HTML5 and JSF 2.2+, specify it as a passthrough attribute . <html ... xmlns:a="http://xmlns.jcp.org/jsf/passthrough"> <h:inputTextarea value="#{bean.text}" a:maxlength="2000" /> HTML5 + JSF 2.0/2.1 If you're using HTML5, but not JSF 2.2 yet, use OmniFaces Html5RenderKit to recognize new HTML5 attributes in JSF 2.0/2.1. <h:inputTextarea value="#{bean.text}" maxlength="2000" /> HTML4 If
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