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  • iframe src based on javascript variable value

    - by Ra
    Hi, I have a Iframe, and how to pass a javascript vairable to along with a iframe src. ex: var param1=test1; how to pass "param1" value along with the iframe url. and i want to pass like this. <iframe frameborder=0 src="http://cart.demo.com/c_jp.php?action=param1" name="navigationframe" id="navigationframe" width="220" height="800"> Thanks in advance.

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  • iPhone UITableView populating variable rows sections from flat array

    - by Biko
    I thought that would be very common and easy iPhone App. In the main app I connect to database, retrieve values from database (NSDate converted to NSString)n and put into single array. The in one of the views I populate UITableView with elements from the array. UITableView is grouped (sections). I step through array to discover number of sections (change section if new day). How do I retrieve correct element of array in cellForRowAtIndexPath? IndexPath.section and IndexPath.row seem useless as row starts count from zero for each section. If number of rows in each section was the same it would have been easy: [arryData objectAtIndex:(indexPath.row)+indexPath.section*[tblMatchesView numberOfRowsInSection:indexPath.section]]; But number of rows in each section varies... :-)

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  • Passing a JavaScript variable to a helper method

    - by Brendan Vogt
    I am using ASP.NET MVC 3 and the YUI library. I created my own helper method to redirect to an edit view by passing in the item's ID from the Model as such: window.location = '@Url.RouteUrl(Url.NewsEdit(@Model.NewsId))'; Now I am busy populating my YUI data table and would like to call my helper method like above, not sure if it is possible because I get the item's ID by JavaScript like: var formatActionLinks = function (oCell, oRecord, oColumn, oData) { var newsId = oRecord.getData('NewsId'); oCell.innerHTML = '<a href="/News/Edit/' + newsId + '">Edit</a>'; };

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  • System.Data.SqlClient.SqlException: Must declare the scalar variable "@"

    - by Owala Wilson
    Haloo everyone...I am new to asp.net and I have been trying to query one table, and if the value returns true execute another query. here is my code: protected void Button1_Click(object sender, EventArgs e) { SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["MyServer"].ConnectionString); SqlConnection con1 = new SqlConnection(ConfigurationManager.ConnectionStrings["MyServer"].ConnectionString); int amounts = Convert.ToInt32(InstallmentPaidBox.Text) + Convert.ToInt32(InterestPaid.Text) + Convert.ToInt32(PenaltyPaid.Text); int loans = Convert.ToInt32(PrincipalPaid.Text) + Convert.ToInt32(InterestPaid.Text); con.Open(); DateTime date = Convert.ToDateTime(DateOfProcessing.Text); int month1 = Convert.ToInt32(date.Month); int year1 = Convert.ToInt32(date.Year); SqlCommand a = new SqlCommand("Select Date,max(Amount)as Amount from Minimum_Amount group by Date",con); SqlDataReader sq = a.ExecuteReader(); while (sq.Read()) { DateTime date2 = Convert.ToDateTime(sq["Date"]); int month2 = Convert.ToInt32(date2.Month); int year2 = Convert.ToInt32(date2.Year); if (month1 == month2 && year1 == year2) { int amount = Convert.ToInt32(sq["Amount"]); string scrip = "<script>alert('Data Successfully Added')</script>"; Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "Added", scrip); int areas = amount - Convert.ToInt32(InstallmentPaidBox.Text); int forwarded = Convert.ToInt32(BalanceBroughtTextBox.Text) + Convert.ToInt32(InstallmentPaidBox.Text); if (firsttime.Checked) { int balance = areas + Convert.ToInt32(PenaltyDue.Text) + Convert.ToInt32(InterestDue.Text); SqlCommand cmd = new SqlCommand("insert into Cash_Position(Member_No,Welfare_Amount, BFWD,Amount,Installment_Paid,Loan_Repayment,Principal_Payment,Interest_Paid,Interest_Due,Loan_Balance,Penalty_Paid,Penalty_Due,Installment_Arrears,CFWD,Balance_Due,Date_Prepared,Prepared_By) values(@a,@b,@c,@d,@e,@)f,@g,@h,@i,@j,@k,@l,@m,@n,@o,@p,@q", con); cmd.Parameters.Add("@a", SqlDbType.Int).Value = MemberNumberTextBox.Text; cmd.Parameters.Add("@b", SqlDbType.Int).Value = WelfareAmount.Text; cmd.Parameters.Add("@c", SqlDbType.Int).Value = BalanceBroughtTextBox.Text; cmd.Parameters.Add("@d", SqlDbType.Int).Value = amounts; cmd.Parameters.Add("@e", SqlDbType.Int).Value = InstallmentPaidBox.Text; cmd.Parameters.Add("@f", SqlDbType.Int).Value = loans; cmd.Parameters.Add("@g", SqlDbType.Int).Value = PrincipalPaid.Text; cmd.Parameters.Add("@h", SqlDbType.Int).Value = InterestDue.Text; cmd.Parameters.Add("@i", SqlDbType.Int).Value = InterestDue.Text; cmd.Parameters.Add("@j", SqlDbType.Int).Value = 0; cmd.Parameters.Add("@k", SqlDbType.Int).Value = PenaltyPaid.Text; cmd.Parameters.Add("@l", SqlDbType.Int).Value = PenaltyDue.Text; cmd.Parameters.Add("@m", SqlDbType.Int).Value = areas; cmd.Parameters.Add("@n", SqlDbType.Int).Value = forwarded; cmd.Parameters.Add("@o", SqlDbType.Int).Value = balance; cmd.Parameters.Add("@p", SqlDbType.Date).Value = date; cmd.Parameters.Add("@q", SqlDbType.Text).Value = PreparedBy.Text; int rows = cmd.ExecuteNonQuery(); con.Close();

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  • CSS variable width element to fill in space

    - by Gary Volland
    In a form, I would like the input:text to fill the remain space after the label to the form is left and right justified. The label have number of characters so I can't set a fixed width on the label. Code example: <fieldset> <legend>User Info</legend> <p><label>First Name :</label><input type="text"...></p> <p><label>Last Name : </label><input type="text"...></p> <p><label>Completed Email Address :</label><input type="text"...></p> </fieldset> How can I style the input to fill the remaining space after the text. Thanks.

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  • Issue accessing class variable from thread.

    - by James
    Hello, The code below is meant to take an arraylist of product objects as an input, spun thread for each product(and add the product to the arraylist 'products'), check product image(product.imageURL) availability, remove the products without images(remove the product from the arraylist 'products'), and return an arraylist of products with image available. package com.catgen.thread; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import com.catgen.Product; import com.catgen.Utils; public class ProductFilterThread extends Thread{ private Product product; private List<Product> products = new ArrayList<Product>(); public ProductFilterThread(){ } public ProductFilterThread(Product product){ this.product = product; } public synchronized void addProduct(Product product){ System.out.println("Before add: "+getProducts().size()); getProducts().add(product); System.out.println("After add: "+getProducts().size()); } public synchronized void removeProduct(Product product){ System.out.println("Before rem: "+getProducts().size()); getProducts().remove(product); System.out.println("After rem: "+getProducts().size()); } public synchronized List<Product> getProducts(){ return this.products; } public synchronized void setProducts(List<Product> products){ this.products = products; } public void run(){ boolean imageExists = Utils.fileExists(this.product.ImageURL); if(!imageExists){ System.out.println(this.product.ImageURL); removeProduct(this.product); } } public List<Product> getProductsWithImageOnly(List<Product> products){ ProductFilterThread pft = null; try{ List<ProductFilterThread> threads = new ArrayList<ProductFilterThread>(); for(Product product: products){ pft = new ProductFilterThread(product); addProduct(product); pft.start(); threads.add(pft); } Iterator<ProductFilterThread> threadsIter = threads.iterator(); while(threadsIter.hasNext()){ ProductFilterThread thread = threadsIter.next(); thread.join(); } }catch(Exception e){ e.printStackTrace(); } System.out.println("Total returned products = "+getProducts().size()); return getProducts(); } } Calling statement: displayProducts = new ProductFilterThread().getProductsWithImageOnly(displayProducts); Here, when addProduct(product) is called from within getProductsWithImageOnly(), getProducts() returns the list of products, but that's not the case(no products are returned) when the method removeProduct() is called by a thread, because of which the products without images are never removed. As a result, all the products are returned by the module whether or not the contained products have images. What can be the problem here? Thanks in advance. James.

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  • PBE: (Tutorial2) Problem with spatialManager variable

    - by Oleg Tarasenko
    Hi! I've just started with PBE. Now trying to follow few first tutorials. Have problem with the second one(http://pushbuttonengine.com/docs/Lesson-02.html). E.g. this line of code: spatial.spatialManager = PBE.spatialManager; throws the: Attempted access of inaccessible property spatialManager through a reference with static type Class. Could you please help me. these are my first steps with PBE...a bit hard :(

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  • cakePHP: Filter selected list by variable

    - by gonzela2006
    I'm on cakePHP 2. I have a problem and I need your help. Here is some code of my controller(StudentsController.php) specifically "edit" function: $students = $this -> Student -> find('list', array( 'order' => 'Student.name ASC' )); $this -> set('students', $students); How can I filter the list by the current student's class?? so the list will contain all students that has the same student's class I need some code like this $students = $this -> Student -> find('list', array( 'conditions' => array('Student.class_id' => CURRENT-STUDENT'S-CLASS), 'order' => 'Student.name ASC' )); $this -> set('students', $students); Please Advise Thanks, gonzela2006

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  • JAXB Annotated class - setting of a variable which is not an element

    - by sswdeveloper
    I have a JAXB annotated class say @XmlRootElement(namespace = "http://www.abc.com/customer") Class Customer{ @XmlElement(namespace = "http://www.abc.com/customer") private String Name; @XmlElement(namespace = "http://www.abc.com/customer") private String Address; @XmlTransient private HashSet set = new HashSet(); public String getName(){ return Name; } public void setName(String name){ this.Name = name; set.add("Name"); } public String getAddress(){ return Address; } public void setAddress(String address){ this.Address = address; set.add("Address"); } public void getSet(){ return set; } I have a XML of the form <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <Customer xmlns="http://www.abc.com/customer" > <Name>Ralph</Name> <Address>Newton Street</Address> </Customer> I use JAXB unmarshalling to get the object representation of the XML input. The values for Name and Address are set correctly. However the value of set gets lost(since it is @XMLTransient it gets ignored) Is there any way of ensuring that it is still set in the object which has been unmarshalled? Some other annotation which I can use?

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  • How do I check if a variable has been initialized

    - by Javier Parra
    First of all, I'm fairly new to Java, so sorry if this question is utterly simple. The thing is: I have a String[] s made by splitting a String in which every item is a number. I want to cast the items of s into a int[] n. s[0] contains the number of items that n will hold, effectively s.length-1. I'm trying to do this using a foreach loop: int[] n; for(String num: s){ //if(n is not initialized){ n = new int[(int) num]; continue; } n[n.length] = (int) num; } Now, I realize that I could use something like this: int[] n = new int[(int) s[0]]; for(int i=0; i < s.length; i++){ n[n.length] = (int) s[i]; } But I'm sure that I will be faced with that "if n is not initialized initialize it" problem in the future.

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  • Adding a variable href attribute to a hyperlink using XSLT

    - by Pete
    I need to create links using dynamic values for both the URL and the anchor text. I have column called URL, which contains URL's, i.e., http://stackoverflow.com, and I have a column called Title, which contains the text for the anchor, i.e., This Great Site. I figure maybe all I need to do is nest this tags, along with a little HTML to get my desired result: <a href="> <xsl:value-of select="@URL">"> <xsl:value-of select="@Title"/> </xsl:value-of> </a> In my head, this would render: <a href=" http://stackoverflow.com"> This Great Site </a> I know there's more to it, but I haven't been able to clearly understand what more I need. I think this issue has been addressed before, but not in a way I could understand it. I'd be more than happy to improve the question's title to help noobs like myself find this item, and hopefully an answer. Any help is greatly appreciated.

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  • Beginners question: Variable in Javascript

    - by Andreas
    Hello everybody! I'm new to javascript and cant get this little thing to work. (all external scripts a of course loaded) I have this jQuery script: $('a.Link').click(function(){ autoComp('City'); }); function autoComp(strFormName) { var Company = 'Adobe Apple Microsoft'.split(" "); var City = 'London Paris Berlin'.split(" "); $('#'+strFormName).autocomplete(strFormName) } I cant get it to work. I've discovered that the problem is the last "strFormName" after .autocomplete Appreciate all the help I can get.

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  • how to assign the html value to the php variable without post or get method

    - by Meena
    hi , in my program i had a php value $test = 2 using this value i done some operation for example: in my page i had a 2 block A and B and one select box. If the test value is A it enable the div A, if the value is B it hide div A and also i am able to show and hide the div using the select box onchange event. please check my sample code given below $test = $_GET["id"]; <select name="hideme" id="hideme" onchange="enableme();"> <option value="A">Show</option> <option value="B">Hide</option> </select> if($test == 'A') { <div id="div1" name="div1"> xxxxxxxxxxxxx </div> } Js Function : function enableme() { if(document.getElementByID('hideme').value == "A") { document.getElementById.style.display ="block"; } else { document.getElementById.style.display ="none"; } } my issue is at fist time using the $test($_get) value it show the correct div but the on change event is not working because of , if condition. If i remove the if condition then it show div A even if the value of the $test is B. how could i handle both. Please Help me

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  • Bash variable kills script execusion

    - by Kyle Terry
    Sorry if this is better suited at serverfault, but I think it learns more towards the programming side of things. I have some code that's going into /etc/rc.local to detect what type of touch screen monitor is plugged in and changes out the xorg.conf before launching X. Here is a small snippet: CURRENT_MONITOR=`ls /dev/usb | grep 'egalax_touch\|quanta_touch'` case $CURRENT_MONITOR in '') CURRENT_MONITOR='none' ;; esac If one of those two touch screens is plugged in, it works just fine. If any other monitor is plugged in, it stops at the "CURRENT_MONITOR=ls /dev/usb | grep 'egalax_touch\|quanta_touch'." For testing I touched two files. One before creating CURRENT_MONITOR and one after CURRENT_MONITOR and only file touched before is created. I'm not a bash programmer so this might be something very obvious.

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  • Bash variable kills script execution

    - by Kyle Terry
    Sorry if this is better suited at serverfault, but I think it learns more towards the programming side of things. I have some code that's going into /etc/rc.local to detect what type of touch screen monitor is plugged in and changes out the xorg.conf before launching X. Here is a small snippet: CURRENT_MONITOR=`ls /dev/usb | grep 'egalax_touch\|quanta_touch'` case $CURRENT_MONITOR in '') CURRENT_MONITOR='none' ;; esac If one of those two touch screens is plugged in, it works just fine. If any other monitor is plugged in, it stops at the "CURRENT_MONITOR=ls /dev/usb | grep 'egalax_touch\|quanta_touch'." For testing I touched two files. One before creating CURRENT_MONITOR and one after CURRENT_MONITOR and only file touched before is created. I'm not a bash programmer so this might be something very obvious.

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  • Populating a Datagrid with variable number of columns and rows in Flex

    - by Rie Mino
    I am trying to figure out how to manage a Datagrid based on an XML object like this: <matrix rows="5" columns="5"> <column> <row>0.5</row> <row>0.21</row> </column> <column> <row>0.6</row> <row>0.9</row> </column> <column> <row>0.5</row> <row>0.5</row> </column> <column> <row>0.8</row> <row>0.4</row> </column> </matrix> I will need to populate the Datagrid column names based on a different XML object and use the above XML to populate each of the column's rows. I currently am able to create the Datagrid and populate its column headers but I am unsure as to how to how to add the rows for each column. The above XML will be update with new row and column elements added and deleted. This, of course, will be bound to the Datagrid to show updates. Thanks in advanced for your help.

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  • Applescript: Tell by Variable dilemma

    - by Johnny Grass
    I would like to do this: tell application "Finder" to set appName to (application file id "com.google.Chrome") as text using terms from application appName tell application appName to get URL of active tab of first window end using terms from This doesn't work because "using terms from" requires an application name as a string constant. If i substitute this line: using terms from application appName with this one using terms from application "Google Chrome" it works. However I don't want to rely on the target machine having the application named "Google Chrome". Using the bundle identifiers seems safer. Is there a better way to do this?

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  • posting a variable with jquery and receiving it on other page

    - by Billa
    I want to post a varible "id" to a page. I'm trying following code, but I cant get the id value, it says "undefined". function box(){ var id=$(this).attr("id"); $("#votebox").slideDown("slow"); $("#flash").fadeIn("slow"); $.ajax({ type: "POST", //I want to post the "id" to the rating page. data: "id="+$(this).attr("id"), url: "rating.php", success: function(html){ $("#flash").fadeOut("slow"); $("#content").html(html); } }); } This function is called in following code. In the following code too, the id is posted to the page "votes.php", and it works fine, but in the above code when I'm trying to post the id to the rating.php page, it does not send. $(function(){ $("a.vote_up").click(function(){ the_id = $(this).attr('id'); $("span#votes_count"+the_id).fadeOut("fast"); $.ajax({ type: "POST", data: "action=vote_up&id="+$(this).attr("id"), url: "votes.php", success: function(msg) { $("span#votes_up"+the_id).fadeOut(); $("span#votes_up"+the_id).html(msg); $("span#votes_up"+the_id).fadeIn(); var that = this; box.call(that); } }); }); }); rating.php <? $id = $_POST['id']; echo $id; ?> The html part is: <a href='javascript:;' class='vote_up' id='<?php echo $row['id']; ?>'>Vote Up!</a> I'll appriciate any help.

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  • how can I declare a value deep in an object tree using variable properties in javascript

    - by joshs
    I am trying to have a javascript object tree behave like a php associative array in the following way. var key1 = 'a'; var key2 = 'b'; var key3 = 'c'; var obj[key1][key2][key3] = 'd'; However, in javascript I believe you need to define each property/object pair individually, forming deeper leaves. Something like: var obj[key1] = {}; var obj[key1][key2] = {}; ... Is there a way to simplify or shorten this script? Thanks

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  • How to define variable for Trac TicketQuery?

    - by JOM
    Using TRAC TicketQuery template for sprint to show what's going on. How would I type name of current sprint only ONCE, when template needs it in multiple location? For example "Sprint1" is needed is 6 places: = New items = [[TicketQuery(milestone=Sprint1,status=new,format=table,order=priority,col=id|summary|priority|component|owner|type)]] = Items in progress = [[TicketQuery(milestone=Sprint1,status=in_progress,format=table,order=priority,col=id|summary|priority|component|owner|type)]]

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  • ruby language syntax(how platform_info variable is used

    - by amit singh tomar
    class EncodeDemoTest < Test #inheritance in ruby def setup(platform_info, logdir) @telnet_ip = platform_info["telnet_ip"] @telnet_login = platform_info["telnet_login"] @telnet_password = nil @filesys_path = platform_info["filesys_path"] @host_files_path = platform_info["host_files_path"] @host_machine_ip = platform_info["host_machine_ip"] @linuxserver_ip = platform_info["linuxserver_ip"] @target_prompt = platform_info["target_prompt"] @demo_execuable_path = platform_info["demo_execuable_path"] @mts4ea_machine_ip = platform_info["mts4ea_machine_ip"] @mts4ea_files_path = platform_info["mts4ea_files_path"] @ffmpeg_machine_ip = platform_info["ffmpeg_machine_ip"] @ffmpeg_service_machine_ip = platform_info["ffmpeg_service_machine_ip"] @ffmpeg_files_path = platform_info["ffmpeg_files_path"] @ffmpeg_login = platform_info["ffmpeg_login"] @ffmpeg_password = platform_info["ffmpeg_password"] @ffmpeg_prompt = platform_info["ffmpeg_prompt"] @platform_info = platform_info could anyone tell me how argument passed in setup method .means what does that syntax means platform["telnet_ip"]

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