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I've been working with option_groups_from_collection_for_select and haven't seen a way to utilize it on a form tied to a model without hard coding the select tags. While I've only been working in Rails for a few weeks, it would seem like there is a better...
Started by Terrell on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
<%= select....
Select doesn't work?
<%= select :item, :category_id, option_groups_from_collection_for_select(Site.all, :categories, :name, :id, :name, @item.category_id) %>
try select_tag instead of select, e.g.
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I have this code, which works fine:
if ( $('table#attribute_Size input.quantitycheckbox:checked').length == 0 ) $('table#attribute_Size input.quantitycheckbox:first').attr({ checked: true });
As you can see though, it's pretty long and most of the selector...
Started by DisgruntledGoat on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
One select query:
$('#attribute_Size.
[edit] oh I like @Lindsay's better.
Just a different style.
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When I want just one piece of code printed, I can select it, and press the "print" menu command; what follows is a printout of the correct piece of code, but with a highlighted background.
Any tip on how to get a selected piece of code printed as I would...
Started by xtofl on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Works.
A duplicate file with that code alone (yeah, I know :D) and print it!
You can print selection.
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Ask your Facebook Friends
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In XSLT, what is the preferred way to keep code DRY when it comes to 'if's?
At the moment I am doing this:
<xsl:if test="select/some/long/path"> <element> <xsl:value-of select="select/some/long/path" /> </element> </xsl:if>...
Started by Nat Ryall on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You could just add it to a variable
<xsl:variable name="path" select="select/some/long/path"/> <xsl:if test="$path"> <xsl:value-of select....
When the path is 200 chars long the code can get messy.
I see your point.
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Hi iam trying to progam an listboxitem Selected event in code because i need dynamical listboxitems.Iam coding this in wpf it works great.
<ListBoxItem Tag="cPage_Mod_Modules" Selected="ListBoxItem_Selected"> <StackPanel Orientation="Horizontal...
Started by Tan on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
ItemBox.Selected += ListBoxItem_Selected;
Try changing
itemBox.Selected += new EventHandler(ListBoxItem....
Do you mean how to wire up the event ? This should do it (assuming the function signature is compatible with the event handler signature ) .
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I need to get the AST for the current selection in the java editor fo eclipse. Basically I want to convert the selected java code in to some other form(maybe some other language or XML etc..). So I guess, I need to get the AST for the selection. Currently...
Started by Null Pointer on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
All you need to....
IIRC, each node in the Eclipse AST contains an offset .
So, all you need to do is grab the code for AST View and check your code digging skills will greatly improve your performance.
Pretty much what you are looking for.
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I had an idea just now and I think it's pretty good.
Select whatever code you want from your .cs/.vb file and on right click there will be an option that says 'Upload to PasteBin'.
Where would I start?
Started by Sergio Tapia on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can try this: Tutorial : Creating Visual Studio Add-Ins and Simpler Code Add-In for Visual.
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Lately I've found myself constantly running ILDASM to study the MSIL output of my programs.
Are there any utilities to streamline this? Ideally, it would be nice to select some source code and have it compile, disassemble and emit the selected C# code...
Started by Simucal on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The .dll in reflector, select any function in any class, and select IL as the language to decompile.
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Hey everyone,
I wrote some PHP code that will allow me to create an html dropdown box, and then choose what should be the selected value. The code is:
$role_drop = "<select name='role'>"; $role_drop .= "\r\n<option value='Resident Assistant'&...
Started by behrk2 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Free code about this is available.
; } }
That way you're not overwriting your original dropdown markup .
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I'm using Eclipse 3.something and would like to know if it is possible to create a new method from selecting a block of code? Obviously the method's signature would contain the necessary existing references and we can't return more than one variable from...
Answer Snippets (Read the full thread at stackoverflow):
In the extracted method.
code, the selection needs to include the last statement of the loop.
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