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  • Mapping to a JSON method with url-pattern

    - by Brian
    I'm creating a Spring MVC application that will have a controller with 'RequestMapping'-annotated methods, including a JSON method. It currently has static content that resides in webapps/static, and the app itself resides in webapps/myapp. I assume that Catalina's default servlet is handling the static content, and my *.htm url-pattern in web.xml is returning the request for my JSP page, but I haven't been able to get the JSON method to be called. How do I write the url-pattern in the servlet mapping to do so? Using /* has not worked; it prevents the app from being accessed at all. Is there anything else to be aware of? EDIT: The url-pattern '/' appears to allow the JSON request through, because a 406 error is returned. What then would need to be modified to allow JSON to be returned?

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  • Using argument (this) passed via element eventhandler

    - by Kel
    Hey guys, I want to use the argument I pass (this) in a JS function and treat it as an jQuery variable. Example: <script> function useMe(obj){ $(obj).val(); ... ... ... } </script> <select id="selectid" onChange="useMe(this)"> <option>......</option> </select> Is there a possibility to treat the passed argument as a jQuery element? Btw. I need to do it this way, because the select-element isn't created on load. The select element will be created later asynchronously. So, this won't work: $("select").each(function (i){ var select_id = $(this).attr("id"); $(this).change(function(e){ because it doesn't exist yet. Thanks for your help.

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  • How do I find the object with the oldest updated_at column in RJS?

    - by user284194
    Hello, I'm trying to remove the object with the oldest updated_at value when the rjs is executed. page.insert_html :top, :messages, :partial => @message page[@message].visual_effect :grow page[:message_form].reset Message.old_messages.each do |m| page.remove(m.id) end page.delay(1) do page.select('.message').last.visual_effect :fade end I'm using .last in there right now, but I have a periodically_call_remote in the view that continually updates and runs the rjs above. The line: page.select('.message').last.visual_effect :fade seems to only execute the first time because after the message that is "last" fades away there's nothing recognized as "last" anymore so I figure instead of calling .last I could find the object that has the oldest updated_at time stamp and just remove that instead. I'm thinking that I probably cannot do this using page.select since it only calls on css elements. And therefore I probably don't have access to the updated_at values in the Message model. Does anyone have a suggestion on how to accomplish removing the oldest message with rjs? The messages are already automatically removed in the model as new messages are created. But I want them to fade automatically when the RJS refreshes the element.

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  • How to drill down any report

    - by shamim
    I have a report on RDLC.suppose this report of any account software.clicking on this report i want to show this report child report. Suppose i have Four report names are A,B,C,D,E.Click on button I see the report A, click on report Column I see report B or C or D,E next report show on basis of click on column.I actually want to drill down the report.How to drill down on report .please tell me.

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  • JQuery Help: toggle() is not working properly

    - by John Smith
    Hi All, I'm trying to use JQuery toggle functionality, but not able to use properly. Instead of smooth slide up and down, it goes very fast and not in an animated manner. I want to achieve sliding effect in my code, like this has (Please see Website Design, Redesign Services slider): Here is my code: HTML: <div> <div class="jquery_inner_mid"> <div class="main_heading"> <a href="#"> <img src="features.jpg" alt="" title="" border="0" /></a> </div> <div class="plus_sign"> <img id="imgFeaturesEx" src="images/plus.jpg" alt="" title="" border="0" /> <img id="imgFeaturesCol" src="images/minus.jpg" alt="" title="" border="0" /></div> <div class="toggle_container"> <div id="divMain" > </div> </div> </div> <div class="jquery_inner_mid"> <div class="main_heading"> <img src="About.jpg" alt="" title="" /></div> <div class="plus_sign"> <img id="imgTechnoEx" src="images/plus.jpg" alt="" title="" border="0" /> <img id="imgTechnoCol" src="images/minus.jpg" alt="" title="" border="0" /></div> <div class="toggle_container"> <div id="divTechnossus" > </div> </div> </div> </div> JQuery: $(function() { document.getElementById('imgFeaturesCol').style.display = 'none'; document.getElementById('imgTechnoCol').style.display = 'none'; $('#imgFeaturesEx').click(function() { $.getJSON("/Visitor/GetFeatureInfo", null, function(strInfo) { document.getElementById('divMain').innerHTML = strInfo; }); $("#divMain").toggle("slow"); document.getElementById('imgFeaturesEx').style.display = 'none'; document.getElementById('imgFeaturesCol').style.display = 'block'; }); $('#imgFeaturesCol').click(function() { document.getElementById('divMain').innerHTML = ""; $("#divMain").toggle("slow"); document.getElementById('imgFeaturesCol').style.display = 'none'; document.getElementById('imgFeaturesEx').style.display = 'block'; }); $('#imgTechnoEx').click(function() { $.getJSON("/Visitor/GetTechnossusInfo", null, function(strInfo) { document.getElementById('divTechnossus').innerHTML = strInfo; }); $("#divTechnossus").slideToggle("slow"); document.getElementById('imgTechnoEx').style.display = 'none'; document.getElementById('imgTechnoCol').style.display = 'block'; }); $('#imgTechnoCol').click(function() { document.getElementById('divTechnossus').innerHTML = ""; $("#divTechnossus").slideToggle("slow"); document.getElementById('imgTechnoCol').style.display = 'none'; document.getElementById('imgTechnoEx').style.display = 'block'; }); });

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  • firefox reading web page from local JS file -- access to restricted URI denied, code: 1012, nsresult

    - by macias
    My problem is -- I have a html file which is really JS program, which reads web pages and show them in customized manner (i.e. it displays the same content in a different way). Basically, I create XMLHttpRequest object and then req.open("GET", web_page_address, false); req.send(""); This gives me (in firefox) an error: Error: uncaught exception: [Exception... "Access to restricted URI denied" code: "1012" nsresult: "0x805303f4 (NS_ERROR_DOM_BAD_URI)" I already googled, and looked at SO but all other issues are very similar with those two exceptions: the file I open in firefox is a local file, opened directly in browser -- I don't have www server running at localhost I don't have any control over the web pages I am reading stuff from So, several solutions I've seen so far (like adding PHP proxy, changing the way external server sends data) cannot be applied here. What else can be done in such case? Another story is I am wondering if such strict security for directly local file has any sense. Thank you in advance for tips/links/etc. Have a nice day!

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  • Google map in user control not loading from aspx code behind

    - by poojad
    I am using Google maps API for proximity search. I have all this in an ascx client side. I have a button in the aspx code behind. The initial load of the map is fine. But on the button click, the map is not being loaded though all the other controls are loading properly. The controls are in an Update Panel and I am new to using these. Would appreciate in any suggestions made.

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  • website doesn't use flash so what is it using?

    - by Caylem
    Hey guys just been looking at the Steam website and noticed it doesnt use Flash. What technologies are being used to create the page? For example the slide bar to scroll through the different games, how exactly is that happening? Thanks in advance for any replys.

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  • Real-time data on webpage with Django and jQuery

    - by Steven Hepting
    I would like a webpage that constantly updates a graph with new data as it arrives. Regularly, all the data you have is passed to a Django view at the beginning of the request. However, I need the page to be able to update itself with fresh information every few seconds to redraw the graph. Background The webpage will be similar to this http://www.panic.com/blog/2010/03/the-panic-status-board/. The data coming in will temperature values to be graphed measured by an Arduino and saved to the Django database (I've already done this part).

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  • jQuery: How to parse a multidemensional array?

    - by Allen G
    I'm not sure if the array is too deep or what, but I can't seem to get anything other than the keys and undefines. Help please! I'm using Codeigniter for development. Here is the PHP then the jQuery: $term = $this->input->post('search_term'); $this->db->like('book_title', $term); $search_query = $this->db->get('books'); $return = array(); $i = 0; if ($search_query->num_rows() > 1) { foreach($search_query->result() as $s) { $return['books']['book_id'] = $s->book_id; $return['books']['book_title'] = $s->book_title; $return['books']['book_price'] = $s->book_price; $i++; } } elseif ($search_query->num_rows() == 1) { echo 1; $i = 0; $return['book_id'] = $search_query->row('book_id'); $return['book_title'] = $search_query->row('book_title'); $return['book_price'] = $search_query->row('book_price'); } elseif ($search_query->num_rows() == 0) { echo 0; } echo json_encode($return); $("#search").change(function() { var searchTerm = $(this).val(); $.post("/contentcreator/search_by_term", { search_term: searchTerm }, function(data) { $("#book_scroller").empty(); var lengthHolder = data.books; for (var i = 0; i data.books.length; i++) { var row = '<li id="book_item_' + l + '">' + data.books['book_title'] +'</li>'; $("#book_scroller").append(row); }; i++; }, "json"); }); Thanks!

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  • How to use an UpdatePanel inside a Reapeater ItemTemplate with a HTML Table

    - by vanslly
    I want to allow the user to edit by data by row, so only need content updated by row. I managed to achieve this by using a Repeater with a UpdatePanel in the ItemTemplate. Using a div <asp:ScriptManager ID="ctlScriptManager" runat="server" /> <asp:Repeater ID="ctlMyRepeater" runat="server"> <ItemTemplate> <div> <asp:UpdatePanel ID="ctlUpdatePanel" runat="server"> <ContentTemplate> <asp:Label ID="lblName" runat="server" Text='<%# Eval("Name") %>' /> <asp:LinkButton ID="btnRename" runat="server" CommandArgument='<%# Eval("ID") %>' CommandName="Rename">Rename...</asp:LinkButton> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="btnRename" EventName="Click" /> </Triggers> </asp:UpdatePanel> </div> </ItemTemplate> </asp:Repeater> But, I want to use a table to ensure structure and spacing and CSS styling wasn't doing it for me, but when I use a table everything goes whacky. Using a Table <asp:ScriptManager ID="ctlScriptManager" runat="server" /> <table> <asp:Repeater ID="ctlMyRepeater" runat="server"> <ItemTemplate> <asp:UpdatePanel ID="ctlUpdatePanel" runat="server"> <ContentTemplate> <tr> <td> <asp:Label ID="lblName" runat="server" Text='<%# Eval("Name") %>' /> </td> <td> <asp:LinkButton ID="btnRename" runat="server" CommandArgument='<%# Eval("ID") %>' CommandName="Rename">Rename...</asp:LinkButton> </td> </tr> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="btnRename" EventName="Click" /> </Triggers> </asp:UpdatePanel> </ItemTemplate> </asp:Repeater> </table> What's the best way to solve this problem? I prefer using a table, because I really want to enfore structure without reliance on CSS. Thanks in advance.

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  • Firefox redirect response on xhr request

    - by Bogdan Gusiev
    Suppose we have the xhr 'POST' request that returns 'redirect' status code. In that case browser is sending additional xhr 'GET' by the given URL. I am not sure who is doing that call chain: browser itself or js library(using MooTools). The problem is that the second 'GET' request is not recognized as xhr by the server: It doesn't have "X-Requested-With" header contains "XMLHttpRequest" The problem appears only on Firefox, but not on Webkit. So, believe it is not related to js library bug. Does anyone have ideas how to fix it?

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  • UpdatePanel refreshes only once

    - by superexsl
    Hi, I have two updatepanels inside an accordion control, laid out like this: <accordion> <first pane content> <updatepanel UpdateMode="conditional"> <contenttemplate>...</contenttemplate> <triggers>...</triggers> </updatepanel> </first pane content> <second pane content> <updatepanel> <contenttemplate>...</contenttemplate> <triggers>...</triggers> </updatepanel> </second pane content> </accordion> The panel updates once, but after that, no updates take place. If I refresh the page, then I can see the updated information. This means that the database is being updated, but the updatepanel isn't refreshing (after refreshing the first time). Why is this happening? This has been bugging me for days, so any advice would be much appreciated. Thanks!

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  • Drag and Drop from Flash/Flex to HTML and Vice-Versa...

    - by jsight
    Is there a library simplifying the process of dragging and dropping between the Flash/Flex environment and the surrounding browser? I've done some research on the process, and so far the closest thing that I have found is from HTML to Flash in a Floorplanning application. I have yet to find a demo going in the other direction however. Is there a simpler way to do this now?

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  • Does anyone know of Telerik deals?

    - by Seagull
    This may be the wrong forum to ask... But since there are so many Telerik fans here, I was wondering if anyone is aware of discount coupons or upcoming deals the company may have? I ask because VS2010 is coming, and I suspect they may therefore have deals released at a similar timeframe. I am a bit 'cheap' because I am just starting a one-man business...

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  • Authorization and Jquery dialog problem.

    - by bbrepols
    Hi, I have a little problem with a Jquery dialog for an action that requires a role. In my example, the user can click on a delete button and must confirm the action. In my controller, the Delete action requires a role, if the user is in the required role, the object is deleted. The problem: How to alert the user if * the element was deleted (redirect to the Index view) * there was an error (alert with the message) * he doesn't have the rights to delete (alert with the message) Before using the authorize filter, the delete action returned a JSON with a Boolean that indicates if there was an error, an URL to redirect on success and a message to alert on error. As I can't return a JSON from my filter, I created an other method with the authorize filter that returns a partial view with the confirm content. If the user doesn't have the rights, the filter returns a partial view with an unauthorized exception content. The problem: How to distinct which partial view was returned. When I create the dialog, I need to know for the buttons function. Thanks!

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  • Optimizing jQuery for Tabs

    - by jpdbaugh
    I am in the process of developing a widget. The widget has three tabs that are implemented in the following way. <div id="widget"> <ul id="tabs"> <li><a href="http...">One</a></li> <li><a href="http...">Two</a></li> <li><a href="http...">Three</a></li> </ul> <div id="tab_container"> <div id="tab_content"> //Tab Content goes here... </div> </div> </div> // The active class is initialized when the document loads $("#tabs li a").click(function() { $("#tabs li.active").removeClass("active"); $("#tab_content").load($(this).attr('href')); $(this).parent().addClass("active"); return false; }); The problem I am having is that the jquery code that have written is very slow. If the user changes tabs quickly the widget gets behing and bogged down. This causes the tabs to to not align with the data being displayed and just general lag. I believe that this is because the tab is being changed before $.load() is finished. I have tried to implement the following: ("#tabs li a").click(function() { $("#tabs li.active").removeClass("active"); $("#tab_content").load($(this).attr('href'), function (){ $(this).parent().addClass("active"); }); return false; }); It is my understanding that the callback function within in the load function does not execute until the load function is completed. I think this would solve my problem, however I can not come up with a way to select the correct tab that was clicked within the callback function. If this is not the way to do this then what is the best way implement these tabs so that they would stop loading an old request and load the newest tab selection by the user? Thanks

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  • Tree Widgets on Rails

    - by Joe
    I would like to find some help building a tree interface in Rails. I've tried using jsTree but am having trouble integrating it properly into Rails. Thanks.

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  • Using ScriptCombining through a ScriptManager on a Master Page

    - by Hmobius
    ASP.NET 3.5 SP1 adds a great new ScriptCombining feature to the ScriptManager object as demonstrated on this video. However he only demonstrates how to use the feature with the ScriptManager on the same page. I'd like to use this feature on a site where the scriptmanager is on the master page but can't figure out how to add the scripts I need for each page programmatically to the manager. I've found this post to use as a starting point, but I'm not really getting very far. can anyone give me a helping hand? Thanks, Dan

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  • Post data to JsonP

    - by Christo Fur
    Hi Is it possible to post data to JsonP? Or does all data have to be passed in the querystring as a GET request? I have alot of data that I need to send to the service, cross doamin, and it is too large to send via the querystring What are the options for getting around this? thanks

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  • How to use visual_effect on DOM after loading the page?

    - by Acidburn2k
    I would like to make one of the div's hidden while rendring. After page is loaded I would like it to appear on the page using virtual_effect. I know how to do it in JS / jQuery. Is that possible with pure Ruby code using Prototype? update_page_tag doesn't really solves the problem It work ok with :highligth, but I can't get it to work with :apper or :slide_down.

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