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  • Cannot create a new VS data connection in Server Explorer

    - by Seventh Element
    I have a local instance of SQL Server 2008 express edition running on my development PC. I'm trying to create a new data connection through Visual Studio Server Explorer. The steps are the following: Right click the "Data Connections" node = Choose Data Source. I select "Microsoft SQL Server" as the data source. The "Add Connection" dialog window appears. I select my local server instance = "Test connection" works fine. I select "AdventureWorks" as the database name = "Test connection" works fine. Next I hit the "Ok" button = Error message: "This server version is not supported. Only servers up to MS SQL Server 2005 are supported." I'm using Visual Studio 2008 Professional Edition. The target framework of the application is ".NET framework 3.5". I have a reference to System.Data (framework v2.0) and cannot find another version of the assembly on my system. Am I referencing the wrong assembly? How can I fix this problem?

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  • change value after ajax request!

    - by Lina
    if i have 3 html pages as follows: home.html: <form method="get"> <input class="someForm" type="radio" value="1" name="someForm" /> Name <input class="someForm" type="radio" value="2" name="someForm" /> Email <div id="container"></div> <input type="submit" /> </form> <script type="text/javascript" src="jquery.js"></script> <script> var ajaxResponse = new Object(); $(document).ready(function () { $('.someForm').click(function () { var rbVal = $(this).val(); var myContent; if (ajaxResponse[rbVal]) { //in cache myContent = ajaxResponse[rbVal]; $("#container").html(myContent); } else { // not in cache var urlForAjaxCall = "file" + rbVal + ".html"; $.get(urlForAjaxCall, function (myContent) { ajaxResponse[rbVal] = myContent; $("#container").html(myContent); }); } }); }); </script> file1.html: Name: <input type="text" name="1" value="myName" /> file2.html: Email: <input type="text" name="2" value="[email protected]" /> what i want to do is that when i write something in one of the textboxes and then click whichever radio button in home.html, the value attribute should be changed to the new value, any idea on how to do that? tia

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  • How to hide an dom element after creating it on the fly with Jquery ?

    - by ismaelsow
    I am trying to build a form where users can add a text field by clicking on a "add option" button. They can also remove added fields by a "remove option" link created on the fly by Jquery, along with the text field. My code looks like this : $(document).ready(function(){ $("#add_option").click(function(){ var form = $("form"); var input_field = '<input type="text" />'; var delete_link = '<a href="#">remove</a>'; form.append(input_field + delete_link); return false; }); $("a").click(function(){ alert('clicked'); return false; }); }); This code is not working : when I click on the "add_option" button, a new text field and the "delete_link" appear. But when clicking on the "delete_link" created by JQuery, the browser follows the link instead of launching a pop-up displaying "clicked". Any idea ? Thanks !

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  • How to retain focus on an editable html after deleting an element.

    - by Lukasz
    Hello, I have a website with design mode on (aka. content editable = true) with some basic text on it. To that site I hooked up a shortcut so that at any point in the text I can insert an input box that serves me as an autocomplete. For that input however I want it to disappear right after I hit ENTER so that I can continue typing. It is an easy task to just make the input box disappear but I always loose focus from my document. I would greatly appreciate any suggestions on how to make this work?

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  • Why can't I dynamically add rows to a HTML table using JavaScript in Internet Explorer?

    - by karlthorwald
    In Firefox it works, in my Internet Explorer 6 or 7 it doesn't: <html> <head> <script type="text/javascript"> function newLine() { var tdmod = document.createElement('td'); tdmod.appendChild(document.createTextNode("dynamic")); var tr = document.createElement('tr'); tr.appendChild(tdmod); var tt = document.getElementById("t1"); tt.appendChild(tr); } </script> </head> <body> <a href="#" onclick="newLine()">newLine</a> <table id="t1" border="1"> <tr> <td> static </td> </tr> </table> </body> The user clicks on the link "newLine" and new rows should be added to the table. How to make this work also in IE? Edit: Thanks to the accepted answer I changed it like this and now it works: <table border="1"> <tbody id="t1"> <tr> <td> static </td> </tr> </tbody> </table>

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  • Help me make a jquery AJAXed divs' links work like an iframe.

    - by Dave
    I want to make a few divs on the same page work similar to iframes. Each will load a URL which contains links. When you click on those links I want an AJAX request to go out and replace the div's html with new html from the page of the clicked link. It will be very similar to surfing a page inside an iframe. Here is my code to initially load the divs (this code works): onload: $.ajax({ url: "http://www.foo.com/videos.php", cache: false, success: function(html){ $("#HowToVideos").replaceWith(html); } }); $.ajax({ url: "http://www.foo.com/projects.php", cache: false, success: function(html){ $("#HowToProjects").replaceWith(html); } }); This is a sample of code that I'm not quite sure how to implement but explains the concept. Could I get some help with some selectors(surround in ?'s) and or let me know what is the correct way of doing this? I also want to display a loading icon, which I need to know where the right place to place the function is. $(".ajaxarea a").click(function(){ var linksURL = this.href; // var ParentingAjaxArea = $(this).closest(".ajaxarea");; $.ajax({ url: linksURL, cache: false, success: function(html){ $(ParentingAjaxArea).replaceWith(html); } }); return false; }); $(".ajaxarea").ajaxStart(function(){ // show loading icon });

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  • PHP Arrays: Pop an array of single-element arrays into one array.

    - by Rob Drimmie
    Using a proprietary framework, I am frequently finding myself in the situation where I get a resultset from the database in the following format: array(5) { [0] => array(1) { ["id"] => int(241) } [1] => array(1) { ["id"] => int(2) } [2] => array(1) { ["id"] => int(81) } [3] => array(1) { ["id"] => int(560) } [4] => array(1) { ["id"] => int(10) } } I'd much rather have a single array of ids, such as: array(5) { [0] => int(241) [1] => int(2) [2] => int(81) [3] => int(560) [4] => int(10) } To get there, I frequently find myself writing: $justIds = array(); foreach( $allIds as $id ) { $justIds[] = $id["id"]; } Is there a more efficient way to do this?

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  • Toolbar to modify displayed html/content in IE / Firefox / Chrome.

    - by JP
    Hi, I want to create toolbar, whose functionality would be: Whenever the toolbar is "On/Activated", all pages should be parsed by a function, and the modified html should be displayed. [Example: i) There was this skype toolbar that would recognize phone-numbers in pages and automatically add skype links ii) If you have used MacAfee / Alexa toolbars, they modify the search results page displayed by Google My functionality would a lot simpler though] I want to create this for all browsers (though answers/pointers to any one platform would be appreciated). Please note that I am new to toolbar development, so detailed pointers from basics would be very helpful. I have heard to GreaseMonkey. However, if I can do it in a more "basic" way, it would be very helpful. (Alternately, tips to make a "custom" toolbar using GreaseMonkey would be welcome - though I would like to do away with ability to add scripts, etc. Also I installed greasemonkey and it does show up as a toolbar in FF/IE at all! In IE, there is separate executable to add scripts - I want a standalone toolbar with ON/OFF facility in the browser). Thanks much! Regards, JP

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  • How to make item view render rich (html) text in PyQt?

    - by Giorgio Gelardi
    I'm trying to translate code from this thread in python: import sys from PyQt4.QtCore import * from PyQt4.QtGui import * __data__ = [ "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.", "Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.", "Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.", "Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum." ] def get_html_box(text): return '''<table border="0" width="100%"><tr width="100%" valign="top"> <td width="1%"><img src="softwarecenter.png"/></td> <td><table border="0" width="100%" height="100%"> <tr><td><b><a href="http://www.google.com">titolo</a></b></td></tr> <tr><td>{0}</td></tr><tr><td align="right">88/88/8888, 88:88</td></tr> </table></td></tr></table>'''.format(text) class HTMLDelegate(QStyledItemDelegate): def paint(self, painter, option, index): model = index.model() record = model.listdata[index.row()] doc = QTextDocument(self) doc.setHtml(get_html_box(record)) doc.setTextWidth(option.rect.width()) painter.save() ctx = QAbstractTextDocumentLayout.PaintContext() ctx.clip = QRectF(0, option.rect.top(), option.rect.width(), option.rect.height()) dl = doc.documentLayout() dl.draw(painter, ctx) painter.restore() def sizeHint(self, option, index): model = index.model() record = model.listdata[index.row()] doc = QTextDocument(self) doc.setHtml(get_html_box(record)) doc.setTextWidth(option.rect.width()) return QSize(doc.idealWidth(), doc.size().height()) class MyListModel(QAbstractListModel): def __init__(self, parent=None, *args): super(MyListModel, self).__init__(parent, *args) self.listdata = __data__ def rowCount(self, parent=QModelIndex()): return len(self.listdata) def data(self, index, role=Qt.DisplayRole): return index.isValid() and QVariant(self.listdata[index.row()]) or QVariant() class MyWindow(QWidget): def __init__(self, *args): super(MyWindow, self).__init__(*args) # listview self.lv = QListView() self.lv.setModel(MyListModel(self)) self.lv.setItemDelegate(HTMLDelegate(self)) self.lv.setResizeMode(QListView.Adjust) # layout layout = QVBoxLayout() layout.addWidget(self.lv) self.setLayout(layout) if __name__ == "__main__": app = QApplication(sys.argv) w = MyWindow() w.show() sys.exit(app.exec_()) Element's size and position are not calculated correctly I guess, perhaps because I haven't understand at all the style related parts from original code. Can someone help me?

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  • xsl:template match doesn't find matches

    - by dmo
    I'm trying to convert some Xaml to HTML using the .NET XslCompiledTransform and am running into difficulties getting the xslt to match Xaml tags. For instance with this Xaml input: <FlowDocument PagePadding="5,0,5,0" AllowDrop="True" NumberSubstitution.CultureSource="User" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"> <Paragraph>a</Paragraph> </FlowDocument> And this xslt: <?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl" > <xsl:output method="html" indent="yes"/> <xsl:template match="/"> <html> <body> <xsl:apply-templates /> </body> </html> </xsl:template> <xsl:template match="FlowDocument"> <xsl:apply-templates /> </xsl:template> <xsl:template match="Paragraph" > <p> <xsl:apply-templates /> </p> </xsl:template> I get this output: <html> <body> a </body> </html> Rather than the expected: <html> <body> <p>a</p> </body> </html> Could this be a problem with the namespace? This is my first attempt at an xsl transform, so I'm at a loss.

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  • How to find kth minimal element in the union of two sorted arrays?

    - by Michael
    This is a homework question. They say it takes O(logN + logM) where N and M are the arrays lengths. Let's name the arrays a and b. Obviously we can ignore all a[i] and b[i] where i k. First let's compare a[k/2] and b[k/2]. Let b[k/2] a[k/2]. Therefore we can discard also all b[i], where i k/2. Now we have all a[i], where i < k and all b[i], where i < k/2 to find the answer. What is the next step?

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  • How Do I Select a `td` Element in a Row That Has a Checkbox That is Checked?

    - by Russ Bradberry
    I have a table that looks somethings like this: <table> <tr class="row even"> <td><input type="checkbox" /></td> <td class="name">foo</td> <td class="metric">22</td> </tr> ...etc What I want to do is get an array of all td.metric only in rows that have the checkbox checked. This didn't work out as expected: var ticks = $.map($("tr td input:checked td.metric"), function(v,i){ return ... });

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  • How to change TreeViewItem property from an element in its Header?

    - by Jama64
    I have a treeviewitem where the header property contains other elements such as TextBlock. I want if the TextBlock Text = "Empty", the TreeViewItem not to be focasable. Here I set the TextBox Focasable property but the containing TreeViewItem is focasable. I want the TreeViewItem containing the TextBlock with the Text="Empty" not to be focasable. Thanks Here is my attempt. <Grid> <TreeView> <TreeViewItem> <TreeViewItem.Header> <TextBlock Text="John"> <TextBlock.Style> <Style TargetType="{x:Type TextBlock}"> <Style.Triggers> <Trigger Property="Text" Value="Empty"> <Setter Property="Background" Value="Red" /> <Setter Property="Focusable" Value="False"></Setter> </Trigger> </Style.Triggers> </Style> </TextBlock.Style> </TextBlock> </TreeViewItem.Header> </TreeViewItem> <TreeViewItem> <TreeViewItem.Header> <TextBlock Text="Empty"> <TextBlock.Style> <Style TargetType="{x:Type TextBlock}"> <Style.Triggers> <Trigger Property="Text" Value="Empty"> <Setter Property="Background" Value="Red" /> <Setter Property="Focusable" Value="False"></Setter> </Trigger> </Style.Triggers> </Style> </TextBlock.Style> </TextBlock> </TreeViewItem.Header> </TreeViewItem> </TreeView> </Grid>

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  • How do I deserialize a namespaced element to an object in .net?

    - by pc1oad1etter
    Given this XML snippet: ... <InSide:setHierarchyUpdates> <automaticUpdateInterval>5</automaticUpdateInterval> <shouldRunAutomaticUpdates>true<shouldRunAutomaticUpdates> </InSide:setHierarchyUpdates> ... I am attempting to serialize this object: Imports System.Xml.Serialization <XmlRoot(ElementName:="setHierarchyUpdates", namespace:="InSide")> _ Public Class HierarchyUpdate <XmlElement(ElementName:="shouldRunAutomaticUpdates")> _ Public shouldRunAutomaticUpdates As Boolean <XmlElement(ElementName:="automaticUpdateInterval")> _ Public automaticUpdateInterval As Integer End Class Like this: Dim hierarchyUpdater As New HierarchyUpdate Dim x As New XmlSerializer(hierarchyUpdater.GetType) Dim objReader As Xml.XmlNodeReader = New Xml.XmlNodeReader(myXMLNode) hierarchyUpdater = x.Deserialize(objReader) However, the object, after deserialization, has values of false and zero. If I switch the objReader to a streamreader and read this in as a file, with none of its parents and no namespaces, it works: <setHierarchyUpdates> <automaticUpdateInterval>5</automaticUpdateInterval> <shouldRunAutomaticUpdates>true<shouldRunAutomaticUpdates> </setHierarchyUpdates> What am I doing wrong? Should I use something other than XMLRoot in the class definition, because, as an XML node, it's not really the root? If so, what? Why are no errors returned when this fails?

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  • where Redirect permanent rule need to be add

    - by eli1128
    I want redirect my web site http request to https my web site is https://test my apache is version 2.4 and ssl configration is (ssl.conf) on separate file from httpd.conf and I am not using .htaccess file so where I should append. i have tried on both file but didn't work. Redirect permanent / https://test is that should be on my httpd.conf or ssl.conf or did I miss something else. I prefer to use redirect over rewrite. Rewrite.log 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial/redir#1] (2) init rewrite engine with requested uri /error/HTTP_BAD_REQUEST.html.var 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial/redir#1] (3) applying pattern '^(.*)$' to uri '/error/HTTP_BAD_REQUEST.html.var' 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial/redir#1] (4) RewriteCond: input='off' pattern='!=on' = matched 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial/redir#1] (2) rewrite /error/HTTP_BAD_REQUEST.html.var - *ttps://test/error/HTTP_BAD_REQUEST.html.var[QSA,R=301,L] 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial /redir#1] (2) implicitly forcing redirect (rc=302) with *ttps://test/error/HTTP_BAD_REQUEST.html.var[QSA,R=301,L] 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial/redir#1] (1) escaping *ttps://test/error/HTTP_BAD_REQUEST.html.var[QSA,R=301,L] for redirect 10.10.86.1 - - [05/Apr/2012:15:10:19 --0700] [test/sid#7ce00][rid#277448/initial/redir#1] (1) redirect to *ttps://test/error/HTTP_BAD_REQUEST.html.var%5bQSA,R=301,L%5d [REDIRECT/302]

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  • How to initialise an array inside a struct without doing each element separately? (C++)

    - by Janet
    My questions are in the code, but basically i want to know how/if I can do the two commented out lines? I know I can do it in a constructor but I don't want to! struct foo { int b[4]; } boo; //boo.b[] = {7, 6, 5, 4}; // <- why doesn't this work? (syntax error : ']') //boo.b = {7, 6, 5, 4}; // <- or else this? (syntax error : '{') boo.b[0] = 7; // <- doing it this way is annoying boo.b[1] = 6; // : boo.b[2] = 5; // : boo.b[3] = 4; // <- doing it this way is annoying boo.b[4] = 3; // <- why does this work! (Using: C++, Visual Studio 2005.)

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  • How do I add a function to an element via jQuery?

    - by Chad Johnson
    I want to do something like this: $('.dynamicHtmlForm').validate = function() { return true; } $('.dynamicHtmlForm .saveButton').click(function() { if (!$(this).closest('.dynamicHtmlForm').validate()) { return false; } return true; }); And then when I have a form of class dynamicHtmlForm, I want to be able to provide a custom validate() function: $('#myDynamicHtmlForm').validate = function() { // do some validation if (there are errors) { return false; } return true; } But I get this when I do this: $(this).closest(".dynamicHtmlForm").validate is not a function Is what I've described even possible? If so, what am I doing wrong?

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  • C#, LINQ. How to find an element within group of elements

    - by Bobb
    Imagine you have int[] data = new int [] { 1, 2, 1, 1, 3, 2 } I need sub-array with only those which conform to a condition data[i] data[i-1] && data[i] data[i + 1]... i.e. I need all items which stick over their immediate neighbours. From example above I should get { 2, 3 } Can it be done in LINQ? Thanks

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  • How can I delete a specific element in priority queue?

    - by Yuan
    import java.util.*; public class test4 { public static void main(String[] args){ PriorityQueue[] P = new PriorityQueue[10]; P[1] = new PriorityQueue<ClassEntry>(); P[1].add(new ClassEntry(1.2,1)); P[1].add(new ClassEntry(1.5,2)); P[1].add(new ClassEntry(1.2,3)); P[1].add(new ClassEntry(10,4)); P[1].remove(new ClassEntry(10,4));//I can't delete this object??? System.out.println(P[1].size()); ClassEntry ce = (ClassEntry) P[1].peek(); System.out.println(P[1].size()); System.out.println(ce.sim+"\t"+ce.index); } } Why i can't delete (10,4)? Can somebody teach how to implement...thanks!

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  • Can I get a WPF ListBox to inherit brushes from parent element?

    - by Jay
    My WPF window has its foreground brush set to a brush from a resource dictionary, and I want all text in the window to have this color, so I don't touch the foreground brush in anything else. Textboxes get the color Textblocks get the color Buttons get the color Listboxes do not get the color, and so neither do their contents. Is there any way to get a Listbox to behave like the other controls in this respect? Assuming not, and that this is by design, what is the rationale?

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  • Apache form authentication issues

    - by rfcoder89
    I am trying to authenticate users through Apache using the form authentication method to restrict https requests to a certain folder. Although, regardless of whether the correct login details are provided it keeps reloading the same page except the url has the form values embedded in it instead of redirecting to the appropriate page. I need to use the form authentication type instead of basic so I can write my own html for the user to login. I am using Apache 2.4.9 and this is our current configuration. Apache config file <Location C:/wamp/www/directory> SetHandler form-login-handler AuthFormLoginRequiredLocation https://localNetwork.com/username/TestBed/HTML/login.html AuthFormLoginSuccessLocation https://localNetwork.com/username/TestBed/HTML/test.html AuthFormProvider file AuthUserFile "C:/wamp/passwords" AuthType form AuthName realm Session On SessionCookieName session path=/ SessionCryptoPassphrase secret </Location> And in the login html page I've added that for the user to login <form method="POST" action="/test.html"> User: <input type="text" name="httpd_username" value="" /> Pass: <input type="password" name="httpd_password" value="" /> <input type="submit" name="login" value="Login" /> </form>

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  • 'array bound is not an integer constant' when defining size of array in class, using an element of a const array

    - by user574733
    #ifndef QWERT_H #define QWERT_H const int x [] = {1, 2,}; const int z = 3; #endif #include <iostream> #include "qwert.h" class Class { int y [x[0]]; //error:array bound is not an integer constant int g [z]; //no problem }; int main () { int y [x[0]]; //no problem Class a_class; } I can't figure out why this doesn't work. Other people with this problem seem to be trying to dynamically allocate arrays. Any help is much appreciated.

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  • jQuery UI Droppable: Detect which draggables are dropped on an element?

    - by Rosarch
    I have the jQuery UI framework's draggable and droppable elements working. I would like to programmatically determine which draggable elements are currently dropped on which droppable elements. Is there an easy way to do this? I thought of using event listeners to detect drop and out events, then keep a dictionary or something in memory to keep track, but this seems contrived. Better ideas?

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  • Change XML node element value in PHP and save file.

    - by Hannes
    <testimonials> <testimonial id="4c050652f0c3e"> <nimi>John</nimi> <email>[email protected]</email> <text>Some text</text> <active>1</active> </testimonial> <testimonial id="4c05085e1cd4f"> <name>ats</name> <email>[email protected]</email> <text>Great site!</text> <active>0</akctive> </testimonial> </testimonials> I have this XML strcuture and i need to find a testimonial with specific id and change its value and save file. I have a PHP script deleting specific testimonial according its ID: <?php $xmlFile = file_get_contents('test.xml'); $xml = new SimpleXMLElement($xmlFile); $kust_id = $_GET["id"]; foreach($xml->testimonial as $story) { if($story['id'] == $kust_id) { $dom=dom_import_simplexml($story); $dom->parentNode->removeChild($dom); $xml->asXML('test.xml'); header("Location: newfile.php"); } } ?>

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