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• jquery.ajax returns content-type "html" on iis while it returns content-type "json" on local host

  - by Sridhar

  Hi, I am using jQuery.ajax function to make an ajax call to a page method in asp.net. I specifically set the content-type to "application/json; charset=utf-8". When I looked at the response in the firebug it says the content-type is html. Following is the code to my ajax call $.ajax({ async: asyncVal, type: "POST", url: url + '/' + webMethod, data: dataPackage, contentType: "application/json; charset=UTF-8", dataType: "json", error: errorFunction, success: successFunction });

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• How to Block images (img tags) from an iFrame?

  - by ramayac

  Hello, Im searching for ideas to solve the following problem: I'm loading an URL (any for that matter) into an iFrame, and then block (server side) all image tags, o object tags before sending the page to the client. -- What I was thinking to do is: fetching the URL, and then manipulating the fetched content using a Java library (any recomendation on that matter?). And after that, send the modify content to que client. Would that be the best approach to solve this problem? suggestions are wellcome :)

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• Using PHP to determine if a localfile has been replaced?

  - by Rob

  I have a MySQL database with some URLs in it. One URL per row. Each URL has my script on it. What I am wanting to do, is check if the file is still there via a PHP script. Not check if it 404'd, but rather check if it has been modified or replaced. Is this possible? If so, how would it be accomplished?

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• Find word using JQuery

  - by tinti

  I need a little piece of advice. I have a test page with 2 fields: word number and URL Also i have a button Push. When i push the button i want to open the specified URL (it's local html files) and highlight the word at the "word number" position Of course the code must ignore element nodes (<p>,<b>,<table> and so on)

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• Rails - dynamically adding to sortable_element

  - by tiny_clanger

  Am adding to a sortable list using Ajax, and to get the Scriptaculous effects to kick in after the add, the only way I have found is by re-executing sortable_element. Can anyone suggest a better way of doing this, at the complete code is a hack: <%= link_to_remote "Add", :url = { :controller = "pages", :action = "add_fragment", :pid = pid, :index = index }, :complete = "eval(decodeURIComponent(#{sortable_element 'frag_list', :url = sort_frag_pages_path, :complete = visual_effect(:highlight, 'frag_list'), :handle = 'handle'}).gsub('//',''));" %

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• jquery stupid error

  - by user276640

  here is url http://mrhome.ru/Home/MenuPageContent/41?q=??&pid=39 if click search, it not work (quess it because of param q) but on url http://mrhome.ru/Home/main search is work what the problem?

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• htaccess rewriterule index.html

  - by user322731

  I'm using a PHP framework which redirect all URL to the index.php file using the following rule: RewriteRule ^(.*)$ /index.php/$1 [L] However, I want to be able to use index.html IF ANY ONLY IF users hit the home page. For instance, if users hit http:// website.com it will render the index.html file. Any other URL will use index.php. Could someone help? ThankS

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• How to display List<string> of urls as hyperlinks on an ASP.Net page (C#)

  - by james lewis

  I have a list of strings where by each string is a url to a pdf document. All I want to do is cycle through this list and display each url as a hyperlink on my page. I've seen this done before in MVC where the collection is made avaliable to the view and you can just do a foreach etc etc but I don't know how to do it on a normal asp.net page... Any help appreciated, cheers!

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• Standard C++ method for validating a URLs format?

  - by Jakobud

  Is there a easy standards-compliant way to check if a URL string is a valid format? Either through a specific URL-type class or maybe someone could show me how to do a regex validation of it?

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• logging in problem when two different instance of browser is used.

  - by Niraj Choubey

  To make my question clear, I listed some scenarios: 1.once and i login from my login page and move to home page,i copy home page url and open a new browser and paste the copied url,it directs me to the home page again.How to prevent this in ASP.Net

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• drupal path alias exist or not

  - by Arun

  How to find whether url is exist or not ? i.e url that leads to 'page not found' error . for ex: finding test/testpage is exist or not

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• Set background based on SPAN contents

  - by danit

  I need to set a different background image dependant on the contents of a SPAN: <div class="replies"> <span>2</span> </div> If SPAN = 1 background-image: url('reply.png') no-repeat; If SPAN = 'anything other than 1' background-image: url('replies.png') no-repeat; Can this be done in jQuery?

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• PHP Redirect after execution of code

  - by UmYeah

  I have a php page that takes in a bunch of url parameters and sends out an email. I am trying to have this page call another web page using the same url parameters, after the mail is sent. If I do the following, will my email be sent reliably? Is a redirect what I really want to do? Random code to send email... header('Location: http://www.othersite.com/' + $_SERVER["REQUEST_URI"]);

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• Slow query execution time

  - by rotor

  select p.id,p.title,p.slug,p.content, (select url from gallery where postid=p.id limit 1) as url, t.name from posts as p inner join termrel as tr on (tr.object = p.id) inner join termtax as tx on (tx.id = tr.termtax_id) inner join terms as t on (t.id = tx.term_id) where tx.taxonomy_id=3 and p.post_status is null order by t.name asc This query took about 0.2407s to execute. How to make it fast?

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• how do I redirect from one page to another with mod_rewrite?

  - by Dan

  All the advice online says do: rewrite 301 URL-A URL-B But that won't work if I turn on mod_rewrite (it seems?) with RewriteEngine on So, I'm bad a regex, but shouldn't need it here. How do I do: RewriteCond %{HTTP_HOST} ^untamed-adventures.com/travel/How/tabid/58/Default.aspx [NC] RewriteRule ^(.*)$ http://untamed-adventures.com/ [R=301,L]

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• getting a slide of 'data' returned by $.ajax

  - by Thau

  With $.ajax i'm getting a page dinamicly generated via PHP code, in the HTML returned I need only one object ('lwrapper' in my code). How can I grabber 'lwrapper' from 'data' returned. this is my code $.ajax({ url: ref, //the url cache: false, success: function(data){ //code to get the slide of data //slide = $("lwrapper",data) //not working $('wrapper').html(slide); } });

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• Will the error be displayed?

  - by user281180

  I have an ajax post and in the controller I return nothing. In case there is a failure will the error message displayed with the follwoing code? [AcceptVerbs(HttpVerbs.Post)] public void Edit(Model model) { model.Save(); } $.ajax({ type: "POST", url: '<%=Url.Action("Edit","test") %>', data: JSON.stringify(data), contentType: "application/json; charset=utf-8", dataType: "html", success: function() { }, error: function(request, status, error) { alert("Error: " & request.responseText); } });

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• Error 404--Not Found (while using apache and weblogic)

  I have an application deployed in weblogic, and am using apche server.Normally, when I enter the url for the application, it should display a jsp (1) kind of please wait then this one will redirect to another jsp (2). the problem is when I enter the url of the application, it displays jsp (1) "please wait" and while redirecting it gives the error (Error 404--Not Found). What do you think the problem is ?

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• Is this the correct syntax for 'array_unique()' in PHP?

  - by patrick

  I want to get rid of duplicates in my array but I'm still printing duplicates with this: $getuser = ltrim($top10['url'], " users/" ); //trim url to get user id $array[$i++] = $getuser; $dirty = $array; $clean = array_unique($dirty); print_r($clean)."<br />";

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• Checking if ActiveRecord find returns a result

  - by nickcharlton

  I'm trying to check if a find method returns a result. My find method is the following: post = Post.find(:all, :conditions => { :url => params['url'] }, :limit => 1) What would be a good way to check that post contains a result?

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• CSS: my side bar overflow the container div's border when I set it's height to 100%

  - by mnml

  Hi, My side bar overflow the container div's border when I set it's height to 100%, I would like to know if there is any way I can have it's height 100% minus some px. Here is the source: <div id="main"> <br /><br /> <div class="content"> <div id="sidecontent"> <h1 id="title">Title</h1> ***** </div> <div id="sidebar"> <div class="sidebox"> **** </div> </div> </div> <div class="bottom"></div> </div> #main { position: relative; background:transparent url('/public/images/main_bg.png') top left repeat-y; padding:37px 37px 37px 37px; margin-left: auto ; margin-right: auto ; width:940px; min-height: 363px; } #main div.top, #main div.bottom { height:70px; width:1015px; position: absolute; left:0px; } #main div.content { padding:0 15px 0 15px; } #sidecontent { width: 675px; } #sidebar { background: #fff url('/public/images/bg_side.png') top right repeat-y; position: absolute; height: 100%; right:34px; top:42px; width: 200px; padding: 10px 10px 0px 40px; z-index:50; } .created_at { color:gray; } .sidebox { margin-bottom: 5px; } #main div.top { top:-70px; background: transparent url(/public/images/main_top.png) bottom no-repeat; } #main div.bottom { bottom:-70px; background: transparent url(/public/images/main_bottom.png) top no-repeat; }

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• DocumentCompleted event when the page is fully loaded in WebBrowser form (Windows Forms C#)

  - by Tolga E

  I use the DocumentCompleted but this gets fired multiple times. Now I've seen this example if (e.Url.AbsolutePath != this.webBrowser.Url.AbsolutePath) which is used to confirm that the requested file is completed loading but this gets fired before anything else (like images) on the page is loaded. Thus I'm still not able to tell when a webpage is fully loaded. Is there a way to ensure that the webpage has fully loaded and there's nothing being loaded?

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• Fail to launch application (CreateProcess error=87), can't use shorten classpath workaround

  - by Ivo Bosticky

  When I launch our application in Eclipse on Windows I receive the following error: Exception occured executing command line. Cannot run program .. : CreateProcess error=87, The parameter is incorrect I've solved this in the past by shortening the CLASSPATH. I've now come to a point where I can no longer shorten the CLASSPATH, and would like to know if there are any other workarounds. http://support.microsoft.com/kb/830473 seems to indicate that the max command prompt line length in windows xp is 8191 characters, and the only solution is to shorten folder names, reduce depth of folder trees, using parameter files, etc.

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• Usng Rails ActiveRecord relationships

  - by Brian Goff

  I'm a newbie programmer, been doing shell scripting for years but have recently taken on OOP programming using Ruby and am creating a Rails application. I'm having a hard time getting my head wrapped around how to use my defined model relationships. I've tried searching Google, but all I can come up with are basically cheat sheets for what has_many, belongs_to, etc all mean. This stuff is easy to define & understand, especially since I've done a lot of work directly with SQL. What I don't understand is how to actually used those defined relationships. In my case I have 3 models: Locations Hosts Services Relationships (not actual code, just for shortening it): Services belongs_to :hosts Hosts has_many :services belongs_to :locations Locations has_many :hosts In this case I want to be able to display a column from Locations while working with Services. In SQL this is a simple join, but I want to do it the Rails/Ruby way, and also not use SQL in my code or redefine my joins.

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• What should I call the operation that limit a string's length?

  - by egarcia

  This is a language-agnostic question - unless you count English as a language. I've got this list of items which can have very long names. For aesthetic purposes, these names must be made shorter in some cases, adding dots (...) to indicate that the name is longer. So for example, if article.name returns this: lorem ipsum dolor sit amet I'd like to get this other output. lorem ipsum dolor ... I can program this quite easily. My question is: how should I call that shortening operation? I mean the name, not the implementation. Is there a standard English name for it?

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