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How can I set focus on an element in an HTML form using JavaScript?
I have a web form with a text box in it. How do I go about setting focus to the text box by default?
9 Answers
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What is the worst gotcha in C# or .NET? [closed]
...ir own assembly, and some types like System.String, but not System.Windows.Forms.Form. The answer is that it only looks in the current assembly and in mscorlib.
Anonymous methods
C# 2.0 introduced anonymous methods, leading to nasty situations like this:
using System;
using System.Threading;
c...
How to use double or single brackets, parentheses, curly braces
...y braces in Bash, as well as the difference between their double or single forms. Is there a clear explanation?
7 Answers
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Kill a Process by Looking up the Port being used by it from a .BAT
...s and listening ports.", "Displays addresses and port numbers in numerical form.", and "Displays the owning process ID associated with each connection.". I just used these options since someone else suggested it, and it happened to work :)
^|
This takes the output of the first command or program...
What is LINQ and what does it do? [closed]
...ectly in their languages (such as C# and Visual Basic). The techniques for forming these queries do not rely on the implementation details of the thing being queried, so that you can write valid queries against many targets (databases, in-memory objects, XML) with practically no consideration of the...
width:auto for fields
...y width:100% as illustrated in my example below.
Doesn't fill width:
<form action='' method='post' style='width:200px;background:khaki'>
<input style='width:auto' />
</form>
Fills width:
<form action='' method='post' style='width:200px;background:khaki'>
<input st...
File upload progress bar with jQuery
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Note: This question is related to the jQuery form plugin. If you are searching for a pure jQuery solution, start here.
There is no overall jQuery solution for all browser. So you have to use a plugin. I am using dropzone.js, which have an easy fallback for older browse...
Store query result in a variable using in PL/pgSQL
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@PavelStehule: I agree, your form is preferable.
– Erwin Brandstetter
Sep 10 '12 at 17:24
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How to trigger HTML button when you press Enter in textbox?
... @McKay, no it is not. Buttons can be used for things besides forms. In fact, the OP's question is explicitly not in a form.
– Dan
Aug 2 '15 at 18:39
2
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How to allow only one radio button to be checked?
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@Clinteney without a name they're not really part of the form and their value won't be sent when submitting the form. The name is used by the browser to set "groups" of radio buttons, only one radio button in each group can be selected at one time and selecting other will clear the...