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I'm new to php. I came across this syntax in wordpress. Can anyone explain to me the last line of that code?
$page = $_SERVER['REQUEST_URI']; $page = str_replace("/","",$page); $page = str_replace(".php","",$page); **$page = $page ? $page : 'default'*...
Started by jest on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
More verbose syntax of the last line:
if ($page) { $page....
That line translates to
if($page) $page = $page; else $page = 'default';
It means that if $page has not value (or it is zero), set it to 'default'.
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In an empty dataset, what is more correct to put in the pagination information in the screen?
Page 1 of 0 Page 1 of 1 Page 0 of 0
Started by Daniel Silveira on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
IMO there should not be any pages.
Its gotta be Page 1 of 1 if a page exists at all.
Page 1 of 1"
You are still printing a page out, even if it is to say "There is no data available for your query".
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I would like to display the page numbers in index.php, search.php and archive.php
As far as I'm aware, the variable $page contains the current page number, this works, but I just need the number of pages.
Also is there an easy way to get the URL for the...
Started by Scott on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
But if it's not in the WP of) this plugin:
WordPress > WP Page Numbers.
I agree that there should be something similar to the $page variable.
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I have a master page which contains everything that inherits it within a form. A page inheriting from it needs to run some javascript to act on a text field on a page. However, I can't seem to reference that text field through the javascript, since the...
Started by Chris on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
View the source of your page when you on the ....
That :
document.getElementById('<%= txtFindUser.ClientID %>').value = blah.responseText;
Page elements don't always have the same name at runtime than they do in design time in .NET.
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I am using master pages and am having trouble setting page titles from the @ Page directive. All of my classes inherit from a class myPage which inherits from the ASP.NET System.Web.UI.Page class. Please Note: I have runat="server" set in my master page...
Started by wilsoniya on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The....
I am not having any issues with the title being set on the aspx and being shown in the browser .
I have content pages inheriting from a custom base page which is itself inheriting from page.
I have a very similar set up to you.
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Hi, in master page i hvae this code here i am able to get the value in Staffname
<asp:ScriptManager ID="scriptManager" runat="server" /> <script type="text/javascript" language="javascript"> // attach to the pageLoaded event Sys.WebForms.PageRequestManager...
Started by prince23 on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
In the MasterPage....
Then cast the "Page" property to this interface (maybe put a check in there to make sure it is that type).
I would probably do this by having the Page inherit from an Interface which contains the property that you want to set.
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Is there anyway to set a Master Page's Master Page programmaticly? Would I need to do this on each page? I don't have access to the pre_init event from Master. Hrm...
Started by Shawn Simon on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To get aroud it, have all the pages inherit from a base Page and....
Void Page_PreInit(Object sender, EventArgs e) { this.MasterPageFile = "~/NewMaster.master = "~/masterPage.master";
Yes, you will need to put this on each page.
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I have a page that calls another page(on another server) and I want that page to read the title from the parent page. Is this possible or is there some security issue with this?
Started by Ryan Detzel on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Can you make a third page C (hosted on any request from....
Window.parent.document.title
Call page A the caller page (with the JavaScript on it, the one requesting the title) and page B the page you want the title of.
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I am new to this. i have 4 pages. login.aspx, account.aspx, settings.aspx and fliers.aspx. its all programmed in vb.net with sql server backend. on my firstr page, login.aspx i have this code in the .vb page -
Dim SQL As String = "SELECT * FROM table1...
Started by reiut on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
As for sessions they are simply just variables that can be changed in say the page_load easily be changed in another aspx page simply by resetting it:
In another page:
Session("FirstName.
As plain text.
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I have a few pages on my asp.net website that I would like to turn off a control on the master page. Is there a way to communicate with the master page from a child page?
Started by Lloyd on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
In the master page MyProperty { set { lblUser.Text = value; } }
In the child page, access the property you have just created as in the following example....
Here's an example of how to communicate with Master Pages from Child Pages.
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