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Rails: fields_for with index?
...http://railsapi.com/doc/rails-v3.0.4/classes/ActionView/Helpers/FormHelper.html#M006456
It’s also possible to specify the
instance to be used:
<%= form_for @person do |person_form| %>
...
<% @person.projects.each do |project| %>
<% if project.active? %>
...
How to find out client ID of component for ajax update/render? Cannot find component with expression
...
Look in HTML output for actual client ID
You need to look in the generated HTML output to find out the right client ID. Open the page in browser, do a rightclick and View Source. Locate the HTML representation of the JSF component o...
offsetting an html anchor to adjust for fixed header [duplicate]
...ffset the anchor by the 25px from the height of the header. I would prefer HTML or CSS, but Javascript would be acceptable as well.
...
Serving favicon.ico in ASP.NET MVC
... True, for ASP.NET. My answer illustrates the "generic" version (plain HTML), so anyone could modify to suit their choice of framework/language :)
– Chris
Apr 6 '12 at 8:29
...
How to detect a textbox's content has changed
...
input is html5 event that is not supported in all browsers. developer.mozilla.org/en-US/docs/Web/API/window.oninput
– commonpike
Jun 30 '13 at 20:01
...
Difference between HTML “overflow : auto” and “overflow : scroll”
...ostfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C...
InputStream from a URL
...ich reads the contents of the given web page.
The web page is read from an HTML form. We use standard InputStream classes, but it could be done more easily with JSoup library.
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId&...
How do I submit disabled input in ASP.NET MVC?
...s but it doesn't gray out the field. Here is an example I am using: <%: Html.TextBoxFor(model => model.p1, new { @readonly = "readonly" }) %> how can I gray it out so visually it looks like it is not editable. Better yet can we use something similar to LabelFor, I tried LabelFor but it only...
How do you display JavaScript datetime in 12 hour AM/PM format?
...
You can also consider using something like date.js:
<html>
<script type="text/javascript" src="http://www.datejs.com/build/date.js"></script>
<script>
(function ()
{
document.write(new Date().toString("hh:mm tt"));
})();
</script&...
CSS Cell Margin
In my HTML document, I have a table with two columns and multiple rows. How can I increase the space in between the first and second column with css? I've tried applying "margin-right: 10px;" to each of the cells on the left hand side, but to no effect.
...