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  • django templating system inheritance issue

    - by Suhail
    hi, i am having issues with my django templating system, i have a base.html file, which contains the content which will be common on all the web pages of the web site, the base.html file fetches some dynamic content, like the categories and the archives, which are passed to it by a python file, which fetches the categories and the archives data from a mysql database. the issue when i inherit this base.html file in other html files like index.html: {% extends "base.html" %} and when when i call the main index URL for ex: http://mywebsite.com/index/ the index page gets loaded, but the categories and the archives data that should get loaded from the base.html file does not. what am i doing wrong, please help.

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  • javascript server issue

    - by sarah
    Onchage of selection i am calling a javascript to make a server call using struts1.2 but its not making a call.Please let me know where i am going wrong,below is the code <html:form action="/populate"> <html:select property="tName" onchange="test()">"> <html:option value="">SELECT</html:option> <html:options name="tList" /> </html:select> </html:form> and stuts-config has <action path="/populate" name="tForm" type="com.testAction" validate="false" parameter="method" scope="request" > <forward name="success" path="/failure.jsp" /> </action> and javascript is function test(){ var selObj = document.getElementById("tName"); var selIndex = selObj.selectedIndex; if (selIndex != 0) { document.form[0].selIndex.action="/populate.do?method=execute&testing="+selIndex; document.form[0].submit(); } }

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  • what is Perl equivalent of php $_POST and how to use it?

    - by dexter
    i have two perl files that is .pl files one is action.pl and another one is test.pl action.pl has a html form as: print $cgi->header, <<html; <form action="test.pl" method="post"> html while (my @row = $sth->fetchrow) { print $cgi->header, <<html; ID:<input name="pid" value="@row[0]" readonly="true"/><br/> Name: <input name="pname" value="@row[1]"/><br/> Description : <input name="pdescription" value="@row[2]"/><br/> Unit Price :<input name="punitprice" value="@row[3]"/><br/> html } print $cgi->header, <<html <input type="submit" value="update Row"> </form> html now, my question is what should i wright in test.pl so as to read what form is sending it?? in Other words what is Perl equivalent of PHP: $_POST['pid'] so that in test'pl we can read the data sent via form

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  • Generating PDF results in single page only?

    - by A T
    Generating a PDF from an email (Zurb Ink templated); but am always presented with a single page PDF. Runnable test-case: from weasyprint import HTML, CSS from urllib2 import urlopen if __name__ == '__main__': html = urlopen('http://zurb.com/ink/downloads/templates/basic.html').read() html = html.replace('<p class=\"lead\">', '{0}<p class=\"lead\">'.format( '<p class=\"lead\">{0}</p>'.format("foobar " * 50) * 50)) HTML(string=html).write_pdf('foo.pdf', stylesheets=[ CSS(string='@page { size: A4; margin: 2cm };' '* { float: none !important; };' '@media print { nav { display: none; } }') ]) How do I get a multi-page PDF?

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  • Should filters write to the response during or after filtering?

    - by Mark
    I have a filter which processes generated HTML and rewrites certain elements. For example, it adds class attributes to some anchors. Finally, it writes the processed HTML to the response (a subclass of HttpServletResponseWrapper). Naturally, this means that the processed HTML is a different length after it has passed through the filter. I can see two ways of approaching this. One is to iterate over the HTML, using a StringBuilder to build up the processed HTML, and write the processed HTML to the response once all filtering is complete. The other is to iterate over the HTML but to write it to the response as soon as each element has been processed. Which is the better way for this operation, or is there another option which would be preferable? I am looking to minimise temporary memory usage primarily.

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  • Read file structure into an array, but only specific files.

    - by dmackerman
    I have a directory structure that looks like this: /expandables - folder - folder - folder - folder - BannerInfo.txt - index.html Each one of the folder has the same exact stucture. One file named BannerInfo.txt and index.html. There are about 250 of these folders if that matters. I want to loop through these folders and store each of the index.html files into an array. Inside of the index.html file is just some simple HTML and Javascript of which I want to read into a string to be displayed later on. I'm struggling with how to filter out only the index.html file from the individual folders. The purpose of this is because I want to randomly select an index.html file and put the contents into a textarea. I thought I could do a simple array_rand() on the returned array and spit out the string. Any ideas?

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  • How to pass an enum to Html.RadioButtonFor to get a list of radio buttons in MVC 2 RC 2, C#

    - by Matt W
    Hi, I'm trying to render a radio button list in MVC 2 RC 2 (C#) using the following line: <%= Html.RadioButtonFor(model => Enum.GetNames(typeof(DataCarry.ProtocolEnum)), null) %> but it's just giving me the following exception at runtime: Templates can be used only with field access, property access, single-dimension array index, or single-parameter custom indexer expressions. Is this possible and if so, how, please? Thanks, Matt.

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  • What is the semantically correct way to use the `<article>` tag in HTML 5, with `<ol>, <ul>, and <li

    - by viatropos
    I currently have an ordered list that I want to markup using the new HTML 5 attributes. It looks like this: <ol class="section"> <li class="article"> <h2>Article A</h2> <p>Some text</p> </li> <li class="article"> <h2>Article B</h2> <p>Some text</p> </li> <li class="article"> <h2>Article C</h2> <p>Some text</p> </li> </ol> It seems the only way to keep the list AND use HTML 5 tags is to add a whole bunch of unnecessary divs: <section> <ol> <li> <article> <h2>Article A</h2> <p>Some text</p> </article> </li> <li> <article> <h2>Article B</h2> <p>Some text</p> </article> </li> <li> <article> <h2>Article C</h2> <p>Some text</p> </article> </li> </ol> </section> Is there a better way to do this? What are your thoughts?

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  • How to open a html page as a popup with in the page (no new window opens) using Jquery

    - by Vara Prasad
    I am having the link button and when i clicked on the link button the popup will be open (with in the page itself like a modalpopup. now i have to get the popup feel using jquery and inside the div text should come from database. How is it possible for getting the message from the backend. means open a div in a modal popup feel using jquery or opens the html page in a popup in the same window using jquery Thanks and Regards Vara Prasad.M

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  • How can I parse raw email source and extract the HTML part?

    - by Matthew Brindley
    In my iPhone app, I'm handed the raw source of an email, in RFC822 (or "eml") format. I'd like the HTML part of this message (if one exists). Rather than attempting to parse it out myself and converting escape chars and so on, I thought I'd check to see if anyone knows of an objective-c library to do this for me. In .NET, I've always used the Mailbee classes for anything email related, but I can't seem to find anything similar for cocoa.

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  • Google Maps: How to add HTML elements to specific coordinates ?

    - by Christian Toma
    I would like to know how and if I can add standard HTML elements (div, button) to a specific set of coordinates on the map ? For example I have a set of coordinates and I would like to attach a custom balloon notification to them and when I pan away from the coordinates the element should disappear and when I pan back to them, the element should reappear. Is it possible to do this with Google Maps ?

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  • how to do iis 7 url rewrite to avoid processing static html file requests for an aspnet mvc applicat

    - by ROHITH
    currently i am developing an aspnet mvc application on iis 5.5.So i have given wild card mapping.I know if we give wild card mapping ,all request go through the asp.net execution pipeline pipeline.(correct me if i am wrong).and in iis7 or above ,we have in built url rewrite engine.What i want to know,in iis7 or above will a request to static html page will go through the aspnet mvc execution pipeline?

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  • How do i select the 1st and then every 4th row in a html-table with nth-child()-selector?

    - by Nils
    Ok, math isn't my strong side, I admit it. All I want to do is to select the first, 5th, 9th, 13th, 17th etc row in a html-table. Can anybody with better math-skills point me in the right directionor perhaps supply a "nth-child-for-dummies" guide? I tried nth-child(1n+4) (which selects the 4th row and everyone after), and i also tried nth-child(0n+4) which selects the fourth row and nothing after that. Thanks in advance.

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