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  • Jquery plugin for getting changes in textarea and sending them to server

    - by user763410
    I am getting a file "abc.txt" from server and dispaying it in a text area for editing. <div id="filecontents"> <textarea> CONTENTS OF FILE LARGER THAN 10KB </textarea> </div> The contents of the file are potentially large. The user will edit the textarea and add/delete text from any part(not just the end). I want to send ONLY the changes to the server for patching. How do I accomplish this?. Is there a javascript version of the popular linux command(diff). John Resig's diff code may not work as, for me, it will involve additional parsing on server side. Thanks!

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  • Align a set of elements that are not next to each other in the HTML

    - by user1917727
    I am creating a comparison table where the columns are built as below: <div id = "wrapper"> <div id = "col1"> <div class = "row1"> text lots more text and more text </div> <div class = "row2"> text </div> <div class = "row3"> text </div> </div> <div id = "col2"> <div class = "row1"> text </div> <div class = "row2"> a lot of text </div> <div class = "row3"> text </div> </div> </div> Col1 and col2 are then displayed as an inline-block so they visually sit next to each other on the page. The problem is that the contents of each row may vary. Without setting a min-height of each row, how could i make sure that each row visually lines up with its corresponding row from the other column? I can't think of any way to achieve this in CSS alone. I'm wondering if there's some sneaky jQuery way of achieving this? EDIT: I Can't change the HTML structure. Cheers

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  • on click submit button move itsplace

    - by Mayur
    Hi All, I m Using submit button for my form its work fine in all browser except ie7 when an user click on it it moved please suggest me what to do .confirm-button-submit { width : 79px; font : bold 12px sans-serif;; color : #000; background : url("../images/confirm-btn.png") 0 -33px no-repeat; text-decoration : none; margin-top :0px; text-align:center; border:0px; cursor : pointer; height:32px; padding : 8px 0px 12px 0px; } .confirm-button-submit:hover { width : 79px; font : bold 12px sans-serif;; color : #fff; background : url("../images/confirm-btn.png") 0 0 no-repeat; text-decoration : none; margin-top :0px; text-align:center; border:0px; cursor : pointer; height:32px; padding : 8px 0px 12px 0px; } i used this css please tell me what to do code: <input type="button" value="Show" name="commit" onclick="range_validation(this)" class="confirm-button-submit"/>`

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  • MySql paging; "Showing result-set" of "total found" help

    - by Camran
    I need a formula for showing results on my classifieds website. I am now done with the paging of records, but this formula for showing results remains. I want it like this: Showing 1-50 of 123 found. Now what is the formula for this? I have these variables which should be enough I think: $results_per_page = 50; //results per page $page = 1; //current page Also a variable called $num_total contains the total nr of hits, in this case 123. Thanks

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  • Some pro regular expressions help needed here

    - by Camran
    I need a special regular expression, have no experience in them whatsoever so I am turning to you guys on this one: I need to validate a classifieds title field so it doesn't have any special characters in it, almost. Only letters and numbers should be allowed, and also the swedish three letters å, ä, ö, and also not case sensitive. Besides the above, these should also be allowed: The "&" sign. Parenthesis sign "()" Mathematical signs "-", "+", "%", "/", "*" Dollar and Euro signs Accent sign or whatever it's called, for example in "coupé" the apostrophe above the "e". Double quote and singel quote signs. The comma "," and point "." signs Thanks

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  • How should 4 decimals places behave, being simple yet powerful

    - by vener
    I have a UI question that troubled me on the best method to handle 4 decimal places for prices. In an table already cramped full of data, I would want to simplified the interface to make it not so cluttered. The actual current UI is shown below. http://i41.tinypic.com/bg5tub.jpg The problem is, for a unit price/units/D.Price and Dis.(Discount) to have 4 decimal places ($0.3459) is quite rare but it still happens (5 in 100 entries). This will result a lot of junk decimal places, cluttering up the interface. What is the best solution to this problem? In short, I want to declutter it yet maintain the precision. Note: This is web app

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  • Why isn't this button firing the anchor tag?

    - by Noor
    My idea is to press a button that takes me to a web page. I've created a thing that dynamically creates a button and an anchor tag. When the button is clicked, I want it to "click"/fire up the anchor tag.. I've uploaded a demo to my site, when you try it out just leave everything as it is. Click the first button then the add button right away.. then try to click the dynamically created button. Nothing happens, but if you watch the source you can find an anchor tag with the ID FL1000, I've set it up so that the anchor tag gets the ID from the value of the created button + 1000 just incase I need to use that ID.. Thanks guys... edit: this is optimized for google chrome, haven't tried it out with other browser.

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  • Submit POST form from url

    - by Martijn Van Mierloo
    Website: www.example.com <form method="POSt" action="" > <input type="hidden" name="test1" value="test11" /> <input type="hidden" name="test2" value="" /> <input type="hidden" name="test3" value="test33" /> <input type="submit" value="Submit"> </form> I want to sumbit this form with adding the correct parameters in the URL. With GET, I can simply use : http://ww.example.com/?test1=test11&test2=&test3=test33 and the form will be sumbitted. Can I do the same for a POST? If so, how? Thanks

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  • ruby code inside quotes

    - by chief
    I would like to embed videos and have managed to to do so by manually coding the url in where needed. If my url is stored in <%= @vid.url %, how can I use that string for the value and src parameter? <object width="480" height="385"><param name="movie" value="http://www.youtube.com/videos/abc123"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/videos/abc123" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object>

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  • giving hotlink from swf for forums

    - by eblek
    hi, i have an swf. on my website, a user will make some changes on the stage and then when he press the button "get hotlink", he will be able to get the image link of some part of the stage determined before by me. like imageshack, users'll be able to use it as image in forums. how can i succeed it?

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  • php Mail function; Is this way of using it safe?

    - by Camran
    I have a classifieds website, and inside each classified, there is a small form. This form is for users to be able to tip their "friends": <form action="/bincgi/tip.php" method="post" name="tipForm" id="tipForm"> Tip: <input name="email2" id="email2" type="text" size="30 /> <input type="submit" value="Skicka Tips"/> <input type="hidden" value="<?php echo $ad_id;?>" name="ad_id2" id="ad_id2" /> <input type="hidden" value="<?php echo $headline;?>" name="headline2" id="headline2" /> </form> The form is then submitted to a tip.php page, and here is my Q, is this below code safe, ie is it good enough or do I need to make some sanitations and more safety details? $to = filter_var($_POST['email2'], FILTER_SANITIZE_EMAIL); $ad_id = $_POST['ad_id2']; $headline = $_POST['headline2']; $subject = 'You got a tip'; $message ='Hi. You got a tip: '.$headline.'.\n'; $headers = 'From: [email protected]\r\n'; mail($to, $subject, $message, $headers); I haven't tested the above yet.

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  • jQuery div container

    - by vanzylv
    I'm looking for a component to manage programmaticaly added items (div's) in a parent container.The component should scale child items. Almost like a task bar,if a new item gets added it goes in the div container.

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  • Why doesn't these links work in IE7 ?

    - by Patrick
    hi, I don't understand why I cannot click the tags on top in IE7 on this website: http://www.sanstitre.ch/drupal/portfolio?tid[0]=38http://www.sanstitre.ch/drupal/portfolio?tid[0]=38 It says javascript error but I debugged with Firefox and I don't get any error... Could you give me some help ?

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  • Trying to send XML via EMail and the XML includes a byte[]

    - by barbary
    Hello All, I want to send an email that has a machine readable part you cut and paste into an asp.net page and you get the information. I have stored all the information in an object and then used an XMLSerizer to create some xml. It all worked fine until I added some Images as byte[] to the object. If I dump the resulting string to disk then I can recreate the object fine but after it appears in the email client and I try to cut and paste it it never works. Clearly there are non standard characters coming out that email clients don't like. Is there some encoding I could apply to my XML that would make it display correctly in an email client? Then I could cut, paste, decode and deserilize to get my object back. Please an example of how to encode the string in c# would be great.

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  • Maintain Constant Title Across Website

    - by Jason
    If I am creating a website in ASP.NET, is it possible to programmatically set the title of the page be some predefined value with some extra information tacked on? For example: Home Page Title = Site Name Links Title = Site Name: Links Stuff Title = Site Name: Stuff Basically, whatever I defined as the main title on the page I'm currently on, I want to tack ": Name" onto the end of the title so it stays consistent across the website. I was thinking of defining it as a ContentPlaceHolder and wrapping some logic around it, but it doesn't appear to work how I thought it would (AKA, not at all).

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  • Get the value of a textnode which is being shown on the screen via javascript.Not very easy.

    - by T_t
    I mean, assume a web page is very long and contain lots of words, now i just want to get the value of a textnode which is being shown on the screen.How could i do it? Thanks! :) what's more: I mean, i know how to get the value of a textnode,but if a web page is very lage and contains thousands of words, what i want to do is that,only get the shown textnode of the dom tree.That means if you slither a mouse wheel,some text disappear and some come into your vision.

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  • Make div expand only horizontally when more floating divs are added to it

    - by Wesam
    I am trying to make a div that contains other floating divs to adjust its width such that adding more floating divs (dynamically using jQuery) will only expand the div in its width, not allowing the floating divs to create a new line. Therefore, I want to fix this issue such that each div with class grid-row only expands in width, and so I will be able to scroll using the overflow: scroll for the parent grid div. I have searched a lot for answers, and it seems that it is a famous issue. However, non of the answer solved my problem. I am currently doing this: <div id="grid_container"> <div id="grid"> <div class="grid_row"> <div class="module" id="experience"> Experience </div> <div class="header"> Google </div> <div class="header"> Microsoft </div> </div> <div class="grid_row"> </div> </div> </div> CSS: body { } #grid_container { margin: 50px auto; width: 500px; height: 500px; padding: 10px; border: black solid 1px; } #grid { overflow:scroll; height: 100%; } .grid_row { clear: both; height: 50px; } .module, .header{ padding: 10px; float: left; border: gray solid 1px; }

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  • CSS - How to align 2 fields into 1 row?

    - by user1809157
    I'm newbie in css. My jsfiddle here http://jsfiddle.net/PAHdH/ <div> <label>Name: </label><p>John</p> <label>Age: </label><p>35</p> <label>Level: </label><p>60</p> <label>Score: </label><p>5000</p> </div> label{ display: inline-block; float: left; clear: left; width: 150px; text-align: left; color:black; } p {margin-bottom:2px; padding:0;} ? I would like to change to Name: John Age: 35 Level: 60 Score: 5000 It should be like a table with 4 columns.

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  • Explanation of this CSS code..

    - by Sachindra
    I need to know what exactly this code does.. or how this can be used..Actually I used this to repeat the image as a background for the menu .. Need explanation for this.. url("images/home_bg.jpg") repeat-x scroll 0 0 transparent

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  • DIV appear differently in chrome only.

    - by DreamWave
    I have a website at bgflirt.com that appears differently in FireFox and Chrome. This is how it looks in firefox: and here's how it looks in chrome: As you can see, in chrome (and safari) the page is not stretched to fit the entire screen. I'm using this code for positioning the div containing the flash on the right: <div style="width: 200px; position: absolute; right: 0px; top: 10px; overflow: hidden;"> </div> The page should look the way it does in firefox, in all browsers. Any ideas on how to fix this will be greatly appreciated !

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