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  • How to represent "{{" in a django template?

    - by rxin
    I'm trying to output in bibtex format in Django and the template looks like this: @{{ pubentry.type }{, author = {{% for author in pubentry.authors.all %}{{ author.first_name }} {{ author.middle_name }} {{ author.last_name }}{% if not forloop.last %} and {% endif %} {% endfor %}}, title = {{{ pubentry.title }}}, journal = {{{ pubentry.journal }}} } The problem is with the "{{{" or "{{%". One way to go around the problem is to add a space after the first "{", but that kind of tamper the format. What's the right way to escape { in Django templates?

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  • jQuery find by value

    - by Happy
    There is a link with title and some value: <a href="http://site.com/someid/" title="Use ctrl + >">next</a> How to find this link and throw its href attribute to some variable?

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  • List Box Update Issue

    - by Gaddigesh
    I have a ListBox of constant size 4 I can Add n number of ListBoxItems,Once size exceeds 4 I have enabled scroll bar, Problem:when scroll is enabled(more than 4 items), whenever i delete last item, there is a white patch in place of deleted Item. Patch goes off only when I touch the scroll bar. I tried ListBox.Invalidate(), But no use

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  • Writing a function for UIAlertView?

    - by worchyld
    I'm sick of writing basic UIAlertView's, ie: UIAlertView *alert = [[UIAlertView alloc] initWith...]] //etc Instead of doing this, is it possible to put all this in a "helper" function, where I can return the buttonIndex, or whatever an alert usually returns? For a simple helper function I guess you could feed parameters for the title, message, I'm not sure whether you can pass delegates in a parameter though, or bundle info. In pseudo-code, it could be like this: someValueOrObject = Print_Alert(Title="", Message="", Delegate="", Bundle="") // etc Any help on this would be great. Thanks

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  • Issues with subnavigation menus changing positions when using CSS in IE7

    - by Jacinda Littlefield
    The subnavigation menus (located just below the blue tabbed navigation) are showing up in a different position in IE7--they display correctly in Firefox and IE8: https://www.diservio.com/newsite/vehicle/auto-insurance.html I created a separate IE7 CSS file and added conditional comments in the HTML. Here are the properties I modified: topnav {padding-bottom: 10px;} subnavbg h3 {margin: -663px 0 0 -340px;} subnavmenu ul {margin: -663px 0 0 -340px;} leftsubnav {MARGIN: -601px 0 0 -550px;} Here's a portion of what the HTML looks like--all of the divs are nested inside the main div #container (not displayed): <div id="subplacement"> <div id="maincontent"> ... <h1>Auto Insurance</h1> <p>At Tony DiServio Insurance we know how important it is for you to protect yourself and your loved ones when you get behind the wheel.</p> </div> </div> ... <div id="subnavmenu"> <ul> <li><a href="auto-insurance.html" id="autolink" title="Auto Insurance Link"><span>Auto</span></a></li> <li><a href="motorcycle-insurance.html" id="cyclelink" title="Motorcycle Insurance Link"><span>Motorcycle</span></a></li> <li><a href="boat-insurance.html" id="boatlink" title="Boat Insurance Link"><span>Boat</span></a></li> </ul> </div> <div id="leftsubnav"> <ul> <li><a href="auto-coverage.html" id="coverlink" title="Coverage Link"><span>Coverage</span></a></li> </ul> </div> </div> The submenus are also bounced into different positions on the Home Vehicle page and Vehicle Auto Insurance Auto Coverage page. I can't figure out why. Any suggestions on what I need to fix for IE7?

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  • Question about JSON?

    - by Alex
    Hi all, I have a fairly simple question: In Javascript how can I return the boolean (if its found in the JSON) rather than the actual value? Example: var myJSON = { "foo" : "bar", "bar" : "foo" }; var keyToLookFor = "foo"; var found = myJSON[keyToLookFor]; if (found) { // I know I can test if the string exists in the if } // but is there a way I could just return something like: return found; // instead of testing found in the if statement and then returning true?

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  • Undefined index: email in C:\wamp\www\emailvalidate.php on line 4

    - by klari
    I am new to Ajax. In my Ajax I get the following error message : Notice: Undefined index: address in C:\wamp\www\test\sample.php on line 11 I googled but I didn't get a solution for my specified issue. Here is what I did. HTML Form with Ajax (test1.php) <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script> function loadXMLDoc() { var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("mydiv").innerHTML=xmlhttp.responseText; } } xmlhttp.open("POST","test2.php",true); xmlhttp.send(); } </script> </head> <body> <form id="form1" name="form1" method="post" action="sample.php"> <p> <label for="mail"></label> <input type="text" name="mail" id="mail" onblur="loadXMLDoc()" /> <input type="submit" name="submit" id="submit" value="Submit" /> </p> <p><div id = 'mydiv'></div></p> </form> </body> </html> test2.php <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <?php echo "Your Address is ".$_POST['address']; ?> </body> </html> I am sure it is very simple issue but I don't know how to solve it. Any help ?

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  • change maxlength depending of the option selected

    - by tuner3000
    I've seen similar questions posted and tried to change them to meet my needs but I don't know enough about javascript to do it. I need that when a user change the dropdown select, the "titre text field" maxlength is dynamically changed a, b c and d max maxlength should be 40 and e maxlength should be 2 my code is below, I don't know why but it is not working correctly: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>title page</title> </head> <body> <script type="text/javascript"> function changeValue(dropdown) { var option = dropdown.options[dropdown.selectedIndex].value, field = document.getElementById('titre'); if (option == 'a' || option == 'b' || option == 'c' || option == 'd') { field.maxLength = 40; } else if (option == 'e') { field.value = field.value.substr(0, 2); // before reducing the maxlength, make sure it contains at most two characters; you could also reset the value altogether field.maxLength = 2; } }? </script> <form action="converter.php" method="post"> <h2>Feel all field below:</h2> <div> Title: <input type="texte" name="titre" id="titre" maxLength="40"/> Format: <select id="format" name="format" onchange="changeValue(this);"> <option value="a">A</option> <option value="b">B</option> <option value="c">C</option> <option value="d">D</option> <option value="e">E</option> </select> </div> <div> <textarea name="texte" style="width: 415px; height: 155px;"></textarea> </div> <div> <input type="submit" value="OK" /> </div> </form> </body> </html>

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  • sql error validating the default for column

    - by RealityDysfunction
    I am trying to set the default value for a new column I just added. In properties I am trying to set 'Default Value or Binding' to a simple XML along the lines of: <root><title>Welcome</title><body>Thank you for your time.</body></root> However, when I click away, I get "sql error validating the default for column," I set this value in other numerical columns and it worked fine. What gives?

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  • Multi-threaded Application with Readonly Properties

    - by Shiftbit
    Should my multithreaded application with read only properties require locking? Since nothing is being written I assume there is no need for locks, but I would like to make sure. Would the answer to this question be language agnostic? Without Lock: Private m_strFoo as new String = "Foo" Public ReadOnly Property Foo() As String Get return m_strFoo.copy() End Get End Property With Lock: Private m_strBar as new String = "Bar" Public ReadOnly Property Bar() As String Get SyncLock (me) return m_strBar.copy() End Synclock End Get End Property

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  • FileInfo.MoveTo() vs File.Move()

    - by Eric
    Is there any difference between these two methods of moving a file? System.IO.FileInfo f = new System.IO.FileInfo(@"c:\foo.txt"); f.MoveTo(@"c:\bar.txt"); //vs System.IO.File.Move(@"c:\foo.txt", @"c:\bar.txt");

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  • sendmail.php needs some php work

    - by Chris
    I am having the hardest time to get a simple sendmail.php to work. My form html is <form action=sendmail.php id=contact-form method=post> <p> <label for=cf_name>Name *</label> <input id=cf_name name=cf_name placeholder='Enter your name...' required=required title=Name type=text /> </p> <p> <label for=cf_email>Email *</label> <input id=cf_email name=cf_email placeholder='Email address...' required=required title='Email address' type=email /> </p> <p> <label for=cf_subject>Subject *</label> <input id=cf_subject name=cf_subject placeholder='Specify subject...' required=required title=Subject type=text /> </p> <p> <label for=cf_message>Message *</label> <textarea id=cf_message name=cf_message placeholder='Message text...' required=required rows=10 title='Message text'></textarea> </p> <p> <input type=submit value='Send message'/> </p> </form> And my mailer script is: <? $cf_email = $_POST['cf_email'] ; $cf_message = $_POST['cf_message'] ; $cf_subject = $_POST['cf_subject'] ; $cf_name = $_POST['cf_name'] ; mail( "[email protected]", $cf_subject, $cf_message, $cf_name, $cf_email ); print "Congratulations your email has been sent"; ?> Just want an email to to go to my email. When it appears in the inbox, the subject they typed is the one that I will see as the subject in my inbox. The from will be their name. The email it came from will be their email And the message inside will be the message they wrote in the form. Please help.

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  • Batch File Wildcards

    - by thebourneid
    I want to generate a bat file for multiple tag processing and the command lines look like this: "C:\Program Files (x86)\tools\tag.exe" -t Genre="%genre%" "%_folderpath%\%track%. %title%.%_extension%" IF ERRORLEVEL==1 PAUSE I can populate all variables automatically but can I replace the %title% variable with a wildcard?

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  • django ifequal naturalday

    - by Scott Willman
    I'm not sure why, but this condition will never evaluate True for me. I'm feeding it datetime.today() in the urls file. Am I missing something? Template: {% load humaize %} {{ entry.date|naturalday }} {# Evals to "today" #} {% ifequal entry.date|naturalday "today" %} True {{ entry.date|date:"fA"|lower }} {{ entry.date|naturalday|title }} {% else %} False {{ entry.date|naturalday|title }} {% endifequal %}

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  • bash "map" equivalent: run command on each file

    - by Claudiu
    I often have a command that processes one file, and I want to run it on every file in a directory. Is there any built-in way to do this? For example, say I have a program data which outputs an important number about a file: ./data foo 137 ./data bar 42 I want to run it on every file in the directory in some manner like this: map data `ls *` ls * | map data to yield output like this: foo: 137 bar: 42

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  • SQL concatenate rows query

    - by bobobobo
    Say we have a table table posts +---------+-----------+--------------------------------+ | postId | title | status | bodyText | +---------+-----------+--------------------------------+ | 1 | Hello! | deleted | A deleted post! | | 2 | Hello 2! | deleted | Another one! | Can we, in SQL, retrieve a concatenation of a field across rows, by issuing a single query, not having to do the join up in a loop in our back-end code? Something like select title from posts group by status ; Should give "Hello!, Hello 2!"

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