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  • How to drop a sortable block?

    - by Pentium10
    I have a list which is reordered using sortable. I defined a trash can div, and I want to achieve that when the blocks are dropped on this div to get deleted. So far I can't seam to fine the way to fire the drop event, when I release the item gets back to his previous position. I have this code: $(document).ready(function() { var order = null; $("#order-list").load(location.href+" #order-list>*",""); $("#order-list").sortable({ handle : '.handle', update : function (e, ui) { order = $(this).sortable('serialize'); $("#info").load("process-sortable.php?"+order); } }); }); and $("#trashcan").droppable({ drop: function(event, ui) { draggedid = ui.draggable.attr('id'); alert(draggedid); // doesn't fire $.get("process-add-subcat.php", { "action" : "delete_subcategory", "draggedid": draggedid }, function(data){ }); } });

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  • Excluding items from TOC in Sphinx (documenter)?

    - by Spot
    I'm using sphinx to document our internal API. For each class we're listing methods and then sub-sections under each such as Description and Examples, etc. The Table of Contents is generated automatically in the sidebar, which is great except that it lists all the sub-sections. I am looking for a way to tell Sphinx to ignore certain headings when generating the TOC. I have scoured the docs but have not found what I need. I'm sure it's something I missed. Some advice will be appreciated. Thanks.

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  • Disable link in UIWebView in appearance and function

    - by Peter
    Hello, I wish to disable the href links on a UIWebView. First, I want the look of the link to change so the user doesn't think it is clickable. Second, I want the actual link to not be able to be tapped. I do not want to try webView:shouldStartLoadWithRequest:navigationType: since that not change the appearance of my links. I found this answer: Disabling visible links in UIWebView But the above hasn't worked for me. This is my code: NSString* s=[[NSString alloc] initWithFormat:@"for (a in document.getElementsByTagName(\"a\")) {a.href = \"\";}"]; [myWebView stringByEvaluatingJavaScriptFromString:s]; I've been working on this for hours, any suggestions are appreciated! Thanks!

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  • WatiN downloading a file from webpage

    - by user541597
    I have the following code which does a couple of webpage redirections and then clicks an tag which has a javascript fuction as the href. When it is called a file is download. My problem is I want to be able to download the file without being prompted to cancel, save or open. Please help I am using IE9 using (var browser = new IE("http:url.aspx")) { browser.TextField(Find.ByName("ctl00$ContentPlaceHolder1$Login1$UserName")).TypeText("cpereyra"); browser.TextField(Find.ByName("ctl00$ContentPlaceHolder1$Login1$Password")).TypeText("Maxipereyra15"); browser.Button(Find.ByName("ctl00$ContentPlaceHolder1$Login1$LoginButton")).Click(); browser.GoTo("http://it-motivity-cmc/Movation/MyPage/MyDashboard.aspx?dynamicdashboardid=ab000000-7dea-11c9-b596-d01e04bebb94"); while (browser.Eval("document.readyState") != "complete") { Thread.Sleep(1000); } Div div = browser.Div("ctl00_ContentPlaceHolder1_wrapper_vis_zone1_1"); div.Link(link => link.Text == "Export to CSV").Click(); }

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  • Implement Background Music with Pause/Play Icon in JQuery/Javascript

    - by Amnesiac11
    Hello and thank you in advance. I'm quite newto JQuery/Javascript and am unsure how to implement my embedded background music with my pause/play icons. Any help would be greatly appreciated. Thanks in advance! <div id="toggle" class="play" style="width: 314px; height: 311px"></div> <script type="text/javascript"></script> $(document).ready(function() { $('#music').attr("class", "false"); $('#toggle').bind("click", function() { if ($(this).attr("class") == "play") $(this).attr("class", "pause"); else $(this).attr("class", "play"); }); });

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  • Opening PDF String in new window with javascript

    - by DaveC
    Hello, I have a formatted PDF string that looks like %PDF-1.73 0 obj<<< /Type /Group /S /Transparency /CS /DeviceRGB >> /Resources 2 0 R/Contents 4 0 R>> endobj4 0 obj<> streamx??R=o?0??+??=|vL?R???l?-???,???Ge?JK????{???Y5?????Z?k?vf?a??`G????Asf?z????`%??aI#?!;?t???GD?!???<?????B?b?? ... 00000 n 0000000703 00000 n 0000000820 00000 n 0000000926 00000 n 0000001206 00000 n 0000001649 00000 n trailer << /Size 11 /Root 10 0 R /Info 9 0 R >>startxref2015%%EOF I am trying to open up this string in a new window as a PDF file. Whenever I use window.open() and write the string to the new tab it thinks that the text should be the contents of an HTML document. I want it to recognize that this is a PDF file. Any help is much appreciated

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  • clearTimeout not working as expected

    - by user543314
    Javascript sliding menu stay open. clearTimeout not working as expected -can you help me please <html> <head> <style> #Menu1 {position:absolute; top:-190px; left:150px; font-size:15px;visibility:visible; background-color:#D0BCFE; width:114px;z-index:0;border-style:solid; } #Menu2 {position:absolute; top:-190px; left:580px; font-size:15px;visibility:visible; background-color:#D0BCFE; width:114px;z-index:0;border-style:solid; } #Menu3 {position:absolute; top:-190px; left:1005px; font-size:15px;visibility:visible; background-color:#D0BCFE; width:114px;z-index:0;border-style:solid; } TD.TDHREFMENUS{font-size:20;color:red;position:relative;z-index:0;background-color:#C4ABFE;border-style:solid;width:114px;} </style> <script> var stopUp=null; var stopDown=null; var mov=-143; var on; function down(id){ if (!on){ on=true; clearTimeout(stopUp) stopUp=null; } var obj=document.getElementById(id) obj.style.top=mov +"px"; if (mov <=27){ mov+=2; stopDown=setTimeout(function (){ down(id) }, 20) } } function up(id){ if (on){ on=false; clearTimeout(stopDown) stopDown=null; } var obj=document.getElementById(id) obj.style.top=mov +"px"; if (mov >=-143){ mov-=2; stopUp=setTimeout(function(){ up(id)}, 20); } } </script> </head> <body leftmargin=0 marginwidth=0 topmargin=0 marginheight=0> <div id="Menu1" onmouseover="down('Menu1')" onmouseout="up('Menu1')"> URL 1<br> URL 2<br> URL 3<br> URL 4<br> URL 5<br> URL 6<br> URL 7<br> URL 8<br> </div> </div> <div id="Menu2" onmouseover="down('Menu2')" onmouseout="up('Menu2')"> URL 1<br> URL 2<br> URL 3<br> URL 4<br> URL 5<br> URL 6<br> URL 7<br> URL 8<br> </div> </div> <div id="Menu3" onmouseover="down('Menu3')" onmouseout="up('Menu3')"> URL 1<br> URL 2<br> URL 3<br> URL 4<br> URL 5<br> URL 6<br> URL 7<br> URL 8<br> </div> </div> <TABLE cellSpacing=0 cellPadding=0 BORDER=1 WIDTH=100%> <TBODY> <TR> <TD align=middle CLASS="TDHREFMENUS"><span onmouseover="down('Menu1')" onmouseout="up('Menu1')">MENU 1</span> </TD> <TD align=middle CLASS="TDHREFMENUS"><span onmouseover="down('Menu2')" onmouseout="up('Menu2')">MENU 2</span> </TD> <TD align=middle CLASS="TDHREFMENUS"><span onmouseover="down('Menu3')" onmouseout="up('Menu3')">MENU 3</span> </TD> </TR> </TBODY> </TABLE> <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br> <html> <head>

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  • Javascript text Resize

    - by blackessej
    Without getting into the "should a text resizer be used or not" debate, I'd like some help with this...suffice to say that my clientele are from and older generation and may be sight impaired... My script isn't functioning, and I'm not sure why. It's not live yet, so here's what I'm working with: function fsize(size,unit,id){ var vfontsize = document.getElementById("#colleft"); if(vfontsize){ vfontsize.style.fontSize = size + unit; } } var textsize = 14; function changetextsize(up){ if(up){ textsize = parseFloat(textsize)+2; }else{ textsize = parseFloat(textsize)-2; } } I'm using onclick events to trigger the size changes. Thanks for your help!

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  • link_to_remote in rails, problem pass :id

    - by nakada
    i have problem use link_to_remote link_to_remote document example say link_to_remote "Delete this post", :update => "posts", :url => { :action => "destroy", :id => post.id } this code make below html code <a href="#" onclick="new Ajax.Updater('posts', '/blog/destroy/3', {asynchronous:true, evalScripts:true}); return false;">Delete this post</a> but my app don't. my html is <a href="#" onclick="new Ajax.Updater('posts', '/blog/6', {asynchronous:true, evalScripts:true, parameters:'authenticity_token=' + encodeURIComponent('2C4Yo8OIDN+dm9oieL37uRg++PuWa8LCz18gW5Cu+Vg=')}); return false;">Delete this post</a> where is destroy in url? i expected '/blog/destroy/6' but actually 'blog/6' what's the problem? my rails version is 2.3.5

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  • Jquery UI dialog initiation? Is there a way to bind it?

    - by Raja
    I am trying to bind the dialog initiation (which happens in document ready) to a live or delegate for a div. Something like this for click event: $("#divSelectedContacts").delegate("span", "hover", function () { $(this).toggleClass("strikeOut"); }); for this: $("#divContacts").dialog('destroy').dialog({ bgiframe: true, resizable: false, autoOpen: false, height: 600, width: 425, modal: true, overlay: { backgroundColor: '#000', opacity: 0.5 }, buttons: { Cancel: function () { //basically do nothing $(this).dialog("close"); }, 'Done': function () { //get all the selected ppl and store it in To //alert($("#divSelectedContacts").html()); $("#divTo").empty().html($("#divSelectedContacts").html()); $(this).dialog("close"); } } }); Is this possible to use delegate for this so that it is bound forever? The main problem is I dynamically load the html in one of the tabs and when I include the dialog script in the HTML then it creates multiple dialogs and does not work. Any help is much appreciated. Thanks in advance.

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  • Jquery – Append selected items in spans

    - by criley
    Hi. I'm trying to select all elements that have a class, get their ID's (if they have one), and append individual spans to the end of my document based on that information. This is as far as I've managed to get: var element = $(".foo"), element_id = element.attr("id"), span_id = "for-" + element + "-id-" + element_id, ; I am hoping to append a span for each element gathered. Here are some examples of the span format I wish to achieve: <span id="for-img-id-profile"></span> <span id="for-div-id-content"></span> If possible, I would also like to allow for elements without an ID to be formatted like so: <span id="for-h1"></span> I really appreciate the help as I'm very new to jQuery and am trying to learn.

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  • Why is this global variable not being changed???

    - by user398314
    Why does this turn up null instead of being set to the data returned from the ajax call? It must be something simple i am overlooking. var message; $(document).ready(function(){ fbFetchMessage(); alert(message); }); function fbFetchMessage(){ var url = "http://graph.facebook.com/companyname/feed?callback=?"; $.getJSON(url,function(json){ message = json.data[0].message; }); }

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  • Suggest Sphinx index scheme

    - by htf
    Hi. In a MySQL database I have documents of different type: some have text content, meta keys, descriptions, others have code, SKU number, size and brand name and so on. The problem is, I have to search something in all of these documents and then display a single page, where the results will be grouped by the document type, such as help page, blog post, item... It's not clear for me how to implement the Sphinx index: I want to have a single index to speed up queries, but since different docs have different structure - how can I group them? I was thinking about just concatenating them, but it just doesn't feel right.

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  • querySelectorAll is not finding dynamically added elements with custom attribute

    - by Exception
    I am creating two way binding between JS Object and UI in below fiddle, code is big to post Please check http://jsfiddle.net/bpH6Z/20/ I am using the code like below var elements = document.querySelectorAll("[" + data_attr + "] *[bd='" + prop_name + "']"); I have mentioned the problem line in big comments, can be identified easily. My problem is I am adding elements to binded dynamicaly using JS, when I change the value in UI, the same value is not reflected in other places. The problem is querySelectorAll is faling to find elements with same attribute. It is finding only first occurrence. Please look into the issue.

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  • asp.net textbox with java script problem

    - by Eyla
    I'm trying to check if asp.net textbox is empty or not using java script. my code working ok but if I enter only numbers will conder it empty so I have either enter letters and numbers or only letters. Please advice. here is my code <script type="text/javascript"> function check(){ var txt = document.getElementById('<%=txt.ClientID%>').value; //(isNaN(cmbStateHome) == false if (isNaN(txt) == false) { alert("Please enter some thing."); } else {alert("ok");} } } </script> <asp:TextBox ID="txt" runat="server"></asp:TextBox> <asp:TextBox ID="txtZipCodeHome" runat="server" Style="top: 361px; left: 88px; position: absolute; <asp:LinkButton ID="LinkButton1" runat="server" OnClientClick="check()">LinkButton</asp:LinkButton>

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  • Dynamically replace HTML element in UIWebView

    - by Skie
    I have some HTML loaded in WebView like this: <html><head></head><body>before <myTag>Content</myTag> after</body></html> I want to replace element myTag with custom text so it should look like: <html><head></head><body>before ____MY_CUSTOM_TEXT___ after</body></html> Also I can't change initial HTML. How I can do this with JavaScript? My not finished code: var elements = document.getElementsByTagName( 'myTag' ); var firstElement = elements[0]; var parentElement = firstElement.parentNode; var html = parentElement.innerHTML; parentElement.innerHTML = html.replace(?????, '____MY_CUSTOM_TEXT___'); I don't know how to get string value of element to replace (?????).

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  • H1 tags, SEO and semantics

    - by dazhall
    Hi guys, I'm using the H1 tag in my document as the main title, as you do. The text in the H1 is the title of the company, which needs to be shown on every page. I'm using the H2 tag for the title of the main content on each page. So the H1 is the same on every page, and the H2 changes. I know that a lot of sites use the H1 to do what I'm doing with the H2, am I losing out by not doing this? I know that semantically I can't make the H1 into a H2 and vice versa, so I'm wondering what the best option is. Does it matter that my H1 is always the same? Any advice is appreciated! Thanks! Darren.

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  • How painful is a django project upload to a live (staging) site?

    - by Ignacio
    Hi, I've getting quite fast with a small django project of mine, which I'm developing locally, of course. But, as I had never worked with django before, I'm not aware of what it implies to upload it and test it on a production server. And I'm quite curious, since I'm very eager to test an early release live. I know there is this document, which I think it'll be really helpful: http://djangobook.com/en/2.0/chapter12/ But, are there any details I should take into account before, during and after the deployment? Any advice or best practices? Thanks.

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  • jQuery.Form wont submit

    - by kim
    Im´trying to submit a form without refreshing the page, but I´m having a problem. When I click submit the page refreshes and anothing gets posted. Here is the code, what am I doing wrong? (I´m a newbie) jQuery 1.4.2 and the jQuery Form Plugin 2.43 is present. tnx $(document).ready(function() { var options = { target: '#output2', url: https://graph.facebook.com/<%=fbUid%>/feed, type: post, clearForm: true // clear all form fields after successful submit //dataType: null // 'xml', 'script', or 'json' (expected server response type) //resetForm: true // reset the form after successful submit // $.ajax options can be used here too, for example: //timeout: 3000 }; // bind to the form's submit event $('#fbPostStatus').submit(function() { // inside event callbacks 'this' is the DOM element so we first // wrap it in a jQuery object and then invoke ajaxSubmit $(this).ajaxSubmit(options); // !!! Important !!! // always return false to prevent standard browser submit and page navigation return false; }); });

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  • Better to extend a class or modify it directly?

    - by primehunter326
    Hi, So I'm working on creating a visualization for a data structure in Java. I already have the implementation of the data structure (Binary Search Tree) to start with, but I need to add some additional functionality to the included node class. As far as conventions and best practices are concerned, should I create a subclass of the node with this added functionality or should I just modify what I have and document it there? My question is similar to what's asked here but that's a little over my head. I know it probably doesn't matter much for what I'm doing, so I'm asking this more as a general thing.

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  • window.onload DOM loading in popup, browser compatibility

    - by user1477508
    I have HTML popup window and i want add text after opening window with spec. function: var win = window.open('private.php', data.sender_id , 'width=300,height=400'); win.window.onload = function() { //function for add text //chrome and firefox fire, IE and Opera not }; This work perfectly with Chrome and Firefox, but Opera and IE9 won't working. Please tell me best way to do that with IE and Opera. I try with: $(document).ready(function(){ //function for add text }); but same thing. I found solution, but i wont know is there better solution then setTimeout??? Instead onload event i use: setTimeout(function(){ //add text },200);

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  • latex and bibtex problem

    - by Hellnar
    Hello, I am trying to compile an academical paper with chicago style citations. For this I am using a file named chicago.sty, Document compiles however I do not see any reference or citation.Instead I somehow get error when reading the paper.blg file: This is BibTeX, Version 0.99cThe top-level auxiliary file: paper.aux I couldn't open style file chicago.bst ---line 62 of file paper.aux : \bibstyle{chicago} What is a blg file, and how can I generate it from the .sty file so that my citations and references display properly. I do a such include: .... \usepackage{chicago} \addto\captionsenglish{\def\refname{Reference-List}} .... .... %at the bottom of the source file: \bibliographystyle{chicago} \singlespacing \bibliography{paper}%name of the bib file Regards.

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  • Are browsers permitted to render <li>s in any order?

    - by ctford
    As I understand the XML spec, the significance of the order of child elements is not guaranteed. XML parsers tend to keep child elements in the same order as they occur in the XML document, but they are under no obligation to do so. If that's so, then are browsers free to render the <li>s in an <ol> or an <ul> in a different order than they occur in the XHTML? Or is it specified in the XHTML spec somewhere that order has to be preserved? I realise that all major browsers will respect the order of my <li>s. I'm just interested in the academic question of whether or not they are technically obliged to.

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  • Indexing a method return (depending on Internationalization)

    - by Hedde
    Consider a django model with an IntegerField with some choices, e.g. COLORS = ( (0, _(u"Blue"), (1, _(u"Red"), (2, _(u"Yellow"), ) class Foo(models.Model): # ...other fields... color = models.PositiveIntegerField(choices=COLOR, verbose_name=_(u"color")) My current (haystack) index: class FooIndex(SearchIndex): text = CharField(document=True, use_template=True) color = CharField(model_attr='color') def prepare_color(self, obj): return obj.get_color_display() site.register(Product, ProductIndex) This obviously only works for keyword "yellow", but not for any (available) translations. Question: What's would be a good way to solve this problem? (indexing method returns based on the active language) What I have tried: I created a function that runs a loop over every available language (from settings) appending any translation to a list, evaluating this against the query, pre search. If any colors are matched it converts them backwards into their numeric representation to evaluate against obj.color, but this feels wrong.

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  • jQuery automatic scroll / slideshow

    - by tony noriega
    Could i modify this existing code to automatically scroll through the list items to display the content? Sorry, the: ul li a {} links. Maybe using "interval" method? $(document).ready(function(){ $('ul.tabNav a').click(function() { var curChildIndex = $(this).parent().prevAll().length + 1; $(this).parent().parent().children('.current').removeClass('current'); $(this).parent().addClass('current'); $(this).parent().parent().prev('.tabContainer').children('.current').fadeOut('fast',function() { $(this).parent().children('div:nth-child('+curChildIndex+')').fadeIn('fast',function() { $(this).addClass('current'); }); $(this).removeClass('current'); }); return false; }); });

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