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How do I add options to a DropDownList using jQuery?
...tion>');
Add item to list in the end
$('<option value="6">Java Script</option>').appendTo("#ddlList");
Common Dropdown operation (Get, Set, Add, Remove) using jQuery
share
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impr...
Make multiple-select to adjust its height to fit options without scroll bar
...eed for jquery. The hidden overflow gets rid of the scrollbar, and the javascript makes it the right size.
<select multiple='multiple' id='select' style='overflow:hidden'>
<option value='foo'>foo</option>
<option value='bar'>bar</option>
<option value='abc'>abc&l...
Hide div after a few seconds
...
background: #000;
color: #fff;
text-align: center;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="mydiv">myDiv</div>
If you just want to hide without fading, use hide().
...
How to print a debug log?
... As one who spends a lot of time writing console apps and various non web scripts, I will politely disagree with that.
– stefgosselin
May 21 '11 at 12:33
...
How to remove “onclick” with JQuery?
...cters (like "$")
$('[id="a$id"]').prop('onclick',null).off('click');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a id="a$id" onclick="alert('get rid of this')" href="javascript:void(0)" class="black">Qualify</a>
...
How to draw circle in html page?
...
It is quite possible in HTML 5. Your options are: Embedded SVG and <canvas> tag.
To draw circle in embedded SVG:
<svg xmlns="http://www.w3.org/2000/svg">
<circle cx="50" cy="50" r="50" fill="red" />
</svg>
Circle in <canvas>:
var ca...
How do I create a comma-separated list from an array in PHP?
...-child via css if they are separate elements after being rendered from the script.
I use this a lot in backbone apps actually to trim some arbitrary code fat:
.likers a:not(:last-child):after { content: ","; }
Basically looks at the element, targets all except it's last element, and after each ...
How to export all collections in MongoDB?
...
I wrote bash script for that. Just run it with 2 parameters (database name, dir to store files).
#!/bin/bash
if [ ! $1 ]; then
echo " Example of use: $0 database_name [dir_to_store]"
exit 1
fi
db=$1
out_dir=$2
if [ ! $ou...
How to tell which version of a gem a rails app is using
...ce for others to view. I also wanted to clarify this a bit for Rails 3:
script/about has been replaced with rake about The details are here. If you are interested a list of all the command line changes for Rails 3 they can be found here.
rake gems does not work in Rails 3. Instead you should u...