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  • how to send a POST value to a server with a PHP script waiting for it from iPhone app

    - by Sam Jarman
    Hi In my iPhone app - I am trying to get what the user types in a box emailed to me. I am going to use a PHP script sitting on my server, and try send the data to it for it to be processed. Promblem is... how do i do this? Im using the ASIHTTPRequest wrapper and have some code like this ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:url] autorelease]; [request setPostValue:@"[email protected]" forKey:@"address"]; [request setPostValue:@"mymessagehere" forKey:@"message"]; and have this simple php script which i plan to use here http://www.w3schools.com/PHP/php_mail.asp How do I go about joining these up? Any tutorial links/blog post/ideas appreciated

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  • Internet Explorer background-color hover problem

    - by danilo
    I have a strange Problem with table formating using IE 7. My table looks like this: In IE, when using border-collapse, the borders don't get displayed correctly. That's why I used this fix: .table-vmlist td { border-top: 1px solid black; } td.col-vm-status, tr.row-details td { border-left: 1px solid black; } td.col-vm-rdp, tr.row-details td { border-right: 1px solid black; } .table-vmlist { border-bottom: 1px solid black;} When hovering over the row, it gets highlighted with CSS: .table-vmlist tr.row-vm { background-color: #A4C3EF; } .table-vmlist tr.row-vm:hover { background-color: #91BAEF; } Now, in IE 7, when moving the mouse from the top to the bottom of the list, every row gets highlighted correctly and no problems happen. But if I move my mouse pointer from the bottom of the list to the top, every second row seems to loose the border. Can someone explain what the problem is, and how to solve it? This is my markup: <tr class="row-vm"> <td class="col-vm-status status-1"><img title="Host Down" alt="Down" src="/Technik/vm-management/img/hoststatus_1.png"></td> <td class="col-vm-name">V1-VM-1</td> <td class="col-vm-stati"> <img title="Ping" alt="Ping status" src="/Technik/vm-management/img/servicestatus_3.png"> <img title="CPU" alt="CPU status" src="/Technik/vm-management/img/servicestatus_3.png"> <img title="RAM" alt="RAM status" src="/Technik/vm-management/img/servicestatus_3.png"> <img title="C:\ Diskspace" alt="Disk space status" src="/Technik/vm-management/img/servicestatus_3.png"> </td> <td class="col-vm-owner">kus</td> <td class="col-vm-purpose">Citrix Testserver</td> <td class="col-vm-ip">-</td> <td class="col-vm-uptime">-</td> <td class="col-vm-rdp">&nbsp;</td> </tr> And the CSS: /* VM-Tabelle formatieren */ .table-vmlist { border-collapse: collapse; } .table-vmlist tr { border: 1px solid black; } .table-vmlist tr.row-header { border: none; } .table-vmlist tr.row-vm { background-color: #A4C3EF; } .table-vmlist tr.row-vm:hover { background-color: #91BAEF; } .table-vmlist th { text-align: left; } .table-vmlist td { } .table-vmlist th, table td { padding: 2px 0px; } /* Spaltenbreite der VM-Tabelle festlegen */ .table-vmlist #col-status { width: 25px; } .table-vmlist #col-stati { width: 90px; } .table-vmlist #col-owner { width: 90px; } .table-vmlist #col-ip { width: 100px; } .table-vmlist #col-uptime { width: 70px; } .table-vmlist #col-rdp { width: 25px; } .table-vmlist tr.row-details td { padding: 0px 10px; } /* Kein Rahmen um verlinkte Bilder */ a img { border-width: 0px; } /* Für Einschaltknopf Hand-Cursor anstatt normalen Pfeil anzeigen */ td.status-1 img { cursor: pointer; } img.ajax-loader { margin-left: 2px; } IE fix: .table-vmlist td { border-top: 1px solid black; } td.col-vm-status, tr.row-details td { border-left: 1px solid black; } td.col-vm-rdp, tr.row-details td { border-right: 1px solid black; } .table-vmlist { border-bottom: 1px solid black;}

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  • input in table > td, But yet extra bottom spacing between rows! Internet Explorer

    - by phpExe
    Im using meyer css reset. But I have problem with input in a table. There in extra space between rows: <table class="table" cellpadding="0" cellspacing="0" border="0"> <tr> <td>&nbsp;</td> <td>1</td> <td>2</td> <td>3</td> <td>4</td> <td>5</td> <td>6</td> <td>7</td> <td>8</td> <td>9</td> <td>10</td> </tr> <tr> <td>1</td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text" class="black"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> </tr> <tr> <td>2</td> <td><input type="text" /></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text"/></td> <td><input type="text" class="black"/></td> <td><input type="text"/></td> <td><input type="text"/></td> </tr> </table> and css: .table { border-collapse: collapse; border-spacing: 0px; } .table tr { margin-bottom:0; overflow:hidden; height:25px; width: 100%; padding:0; } .table input { width:25px; height:25px; border:1px solid #000; text-align:center; } .black { background:#000; } Why there is extra bottom spacing in internet explorer (I hate ie :(()? Thanks alot

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  • Is it valid to replace http:// with // in a <script src="http://...">?

    - by Darryl Hein
    I have the following tag: <script type="text/javascript" src="https://cdn.example.com/js_file.js"></script> In this case the site is HTTPS, but the site may also be just HTTP. (The JS file is on another domain.) I'm wondering if it's valid to do the following for convenience sake: <script type="text/javascript" src="//cdn.example.com/js_file.js"></script> I'm wondering if it's valid to remove the http: or https: ? It seems to work everywhere I have tested, but are there any cases where it doesn't work?

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  • DIV tags not being properly nested.

    - by chustar
    I have created some <div> tags and am setting it to contain two <div> tags that are floated to both sides of the <div>. I noticed when I tried to set a background color that the containing <div> was not properly wrapping around the <div>s that its supposed to contain. I would like to know why this happens. I have seen a similar question here http://stackoverflow.com/questions/611220/why-are-these-div-tags-not-nesting-properly but no one has explained why this happens in any of the answers.

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  • FlexScroll and IFRAMES

    - by Neurofluxation
    Hey, I was wondering whether there is a way to use FlexScroll (JavaScript custom image based scrollbars) with IFRAMES instead of the DIVS. Yes, I know scrollable DIVS are better than IFRAMES. This is my clients requirement though. Cheers.

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  • How to achieve vertical div alignment in unique situation?

    - by Earl Larson
    Go to my blog and please tell me how to achieve vertical alignment :( My situation truly is different and I need help :) The reason this is so difficult is because holder is the div that contains everything, outer are the icons at the bottom, and tooltip are the divs that pop up. I need tooltip to be vertically aligned but they are actually below outer. Each icon is connected to their post so you can't keep them all in one div.

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  • How to set width and height dynamically using jQuery

    - by misha-moroshko
    I would like to set the width and the height of the div element dynamically using jQuery. I was trying to replace <div id="mainTable" style="width:100px; height:200px;"></div> with this: $("#mainTable").css("width", "100"); $("#mainTable").css("height", "200"); but, it does not work for me. Please help to understand why.

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  • How to force div to appear below not next to another?

    - by Vafello
    I would like to place my div below the list, but actually it is placed next to the list.The list is generated dynamically, so it doesn't have a fixed hight. I would like to have the map div on the right, and on the left (next to the map) the list placed on top and the second div below the list. #map { float:left; width:700px; height:500px; } #list { float:left; width:200px; background:#eee; list-style:none; padding:0; } #similar { float:left; width:200px; background:#000; } <div id="map"></div> <ul id="list"></ul> <div id ="similar"> this text should be below, not next to ul. </div> Any ideas?

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  • Scroll to bottom of div?

    - by dMix
    I am creating an ajax chat in rails and I am trying to get a div to scroll to the bottom without much luck. I am wrapping everything in this div: #scroll { height:400px; overflow:scroll; } Is there a way to keep it scrolled to the bottom by default using JS? is there a way to keep it scrolled to the bottom after an ajax request?

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  • Is it possible to detect the load of an applet?

    - by zneak
    Hello guys, I'm working on a Safari extension, and I'd like to detect when <applet>s load on a page. However, there seems to be no onload event for these. How should I do it? Transform all <applet> tags to <object> tags and then intercept their onload events? Is there a better way?

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  • How do I modify this jQuery :submit selector example?

    - by Tommy
    Looking at this jQuery example, how can I modify the code so that it only changes the color of the cell if the value of the submit button in that cell is a certain value. i.e.- var submitEl = $("td :submit") //Only do the below if the submit buttons value is "XYZ" .parent('td') .css({background:"yellow", border:"3px red solid"})

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  • Can one form have multiple actions?

    - by Brook Julias
    I am wanting to submit a form to different places based on selections made in the form. If the user wants to delete elements go to page 1. If the user wants to edit/update elements go to page 2. If the user wants to group/attach elements go to page 3.

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  • WordPress + Facebook comments addition (php knowledge needed)

    - by user1356223
    I succeded to fetch Facebok comments number via this function: <?php function fb_comment_count() { global $post; $url = get_permalink($post->ID); $filecontent = file_get_contents('https://graph.facebook.com/?ids=' . $url); $json = json_decode($filecontent); $count = $json->$url->comments; if ($count == 0 || !isset($count)) { $count = 0; } echo $count; } ;?> And I call it with: <?php fb_comment_count();?> Now how do I add it to this code: <?php comments_number(__('No Comments'), __('1 Comment'), __('% Comments'), '', __('Comments Closed') ); ?> so that WordPress shows number of WP and FB comments together in one number. Thank you very much to everyone!

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  • SPAN inside A inside H1 display in Chrome 5

    - by devils-avacado
    <h1> <a>Lorem ipsum <span>dolor</span> </a> </h1> In Chrome the contents of the SPAN have a line break in front of them, "dolor" is displayed on the line below, even with display:inline explicitly set. Expected it to display on same line as "Lorem ipsum". Displays fine in IE8 and FF3.5. Any fixes? Chrome 5.0.375.38 on Win7 x64

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  • Float multiple fixed-width / varible-height boxes into 2 columns

    - by Jeremy H
    I'll try to explain this as best I can. I have multiple divs that are fixed-width but variable height. I want to float these boxes into two columns inside a fixed-width container. What happens when a give them all a float: left value, I get something like this: ######### ######### # box 1 # # box 2 # ######### # ..... # ......... # ..... # ......... ######### ######### ######### # box 3 # # box 4 # # ..... # # ..... # ######### ######### ######### ######### # box 5 # # box 6 # # ..... # ######### # ..... # ######### (The periods are white space) What I really would really like is the top of box 3 to touch the bottom of box 1. Any easy way to acheive this?

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  • how to set default focus?

    - by Elaine
    Now one Submit button is the default focused control. but I need to set the default focus to another imagebutton. Can only use $(document).ready(function(){ctrl.focus();} ? or has another property to fulfill it?

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  • How to change the number of columns in a table dynamically but still keep the table layout intact?

    - by gurupriyan.e
    I have a 'n' column table , the first column is a drop down box , on selecting the options from the drop down, the other columns change. For eg: first drop down might need to display a text box and a button , the second drop down 3 text boxes and a button and so on. There is only one row in the table. What is the best solution to achieve this. with Sincere thanks,

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  • Should I Use Anchor, Button Or Form Submit For "Follow" Feature In Rails

    - by James
    I am developing an application in Rails 3 using a nosql database. I am trying to add a "Follow" feature similar to twitter or github. In terms of markup, I have determined that there are three ways to do this. 1) Use a regular anchor. (Github Uses This Method) <a href="/users/follow?target=Joe">Follow</a> 2) Use a button. (Twitter Uses This Method) <button href="/friendships/create/">Follow</button> 3) Use a form with a submit button. (Has some advantages for me, but I haven't see anyone do it yet.) <form method="post" id="connection_new" class="connection_new" action="/users/follow"> <input type="hidden" value="60d7b563355243796dd8496e17d36329" name="target" id="target"> <input type="submit" value="Follow" name="commit" id="connection_submit"> </form> Since I want to store the user_id in the database and not the username, options 1 and 2 will force me to do a database query to get the actual user_id, whereas option 3 will allow me to store the user_id in a hidden form field so that I don't have to do any database lookups. I can just get the id from the params hash on form submission. I have successfully got each of these methods working, but I would like to know what is the best way to do this. Which way is more semantic, secure, better for spiders, etc...? Is there a reason both twitter and github don't use forms to do this? Any guidance would be appreciated. I am leaning towards using the form method since then I don't have to query the db to get the id of the user, but I am worried that there must be a reason the big guys are just using anchors or buttons for this. I am a newb so go easy on me if I am totally missing something. Thanks!

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  • Web page looks good in FF but every other browser hates it

    - by MrEnder
    I am trying to make my own website and it was comming along quite nicely. It looked beautiful in firefox when opened and worked wonderfully. But then I run it in any other browser... and it screwes up... how can I fix this? IE especially hates it =[ you just gota see it to know what I'm talking about so here is the link http://opentech.durhamcollege.ca/~intn2201/brittains/chatter/ please give solutions that don't involve javascript. Thanks Shelby

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