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HTML5 form required attribute. Set custom validation message?
I've got the following HTML5 form: http://jsfiddle.net/nfgfP/
14 Answers
14
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Is there any async equivalent of Process.Start?
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@svick In window form, process.SynchronizingObject should be set to forms component to avoid methods that handle events (such as Exited, OutputDataReceived, ErrorDataReceived) are called on separated thread.
– KevinBui
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jquery-ui-dialog - How to hook into dialog close event
... modal: true,
buttons: {
"SUBMIT": function() {
$("form").submit();
},
"CANCEL": function() {
$(this).dialog("close");
}
},
close: function() {
alert('close');
}
});
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Django admin: How to display a field that is marked as editable=False' in the model?
...option.
Original Answer
One way to do this would be to use a custom ModelForm in admin. This form can override the required field to make it editable. Thereby you retain editable=False everywhere else but Admin. For e.g. (tested with Django 1.2.3)
# models.py
class FooModel(models.Model):
fir...
Git: See my last commit
...s of changed files. The git show command supports a wide variety of output formats that show various types of information about commits.
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What is a NullReferenceException, and how do I fix it?
...es is null.
// There is no Dictionary to perform the lookup.
Range Variable (Indirect/Deferred)
public class Person
{
public string Name { get; set; }
}
var people = new List<Person>();
people.Add(null);
var names = from p in people select p.Name;
string fi...
How to sort a list of strings numerically?
...f Python was weird. I have a list of "numbers" that are actually in string form, so I first convert them to ints, then attempt a sort.
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Python syntax for “if a or b or c but not all of them”
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If you mean a minimal form, go with this:
if (not a or not b or not c) and (a or b or c):
Which translates the title of your question.
UPDATE: as correctly said by Volatility and Supr, you can apply De Morgan's law and obtain equivalent:
if (...
How can I automatically deploy my app after a git push ( GitHub and node.js)?
...well worth a read).
This means creating a deployment pipeline using some form of continuous integration server (I use Thoughtworks free community edition of Go), that is responsible for first checking your code for quality, complexity and running unit tests. It can then follow a deployment pipelin...
How to remove the arrows from input[type=“number”] in Opera [duplicate]
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