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  • Extracting table rows with a particular attribute from an HTML File, using HTMLAgilityPack

    - by Soham
    Consider this html snippet: <tr> <td valign=top class="tim_new"><a href="/stocks/company_info/pricechart.php?sc_did=MI42" class="tim_new">3M India</a></td> <td class="tim_new" valign=top><a href='/stocks/marketstats/indcomp.php?optex=NSE&indcode=Diversified' class=tim>Diversified</a></td> <td class="tim_new" align=right valign=top>2,487.25</td> <td class="tim_new" align=right valign=top><font color=#16a903>187.25</font></td> <td class="tim_new" align=right valign=top><font color=#16a903>8.14</font></td> <td class="tim_new" align=right valign=top>2,801.90</td> <td class="tim_new" align=right valign=top>0.06</td> </tr> Realize these three things: The HTML file from which this snippet has been taken, contains multiple number of HTML tables. The table from which this snippet has been extracted doesnt contain only rows of the shown format, but also of other formats like this, for example: <tr><td colspan=7><img src="http://img1.moneycontrol.com/images/blank.gif"height="5"></td></tr>` This same table contains multiple rows of the format which I need to extract. So given this scenario, is it possible to run a code, which extracts, the link with the class name = "tim_new"? Help Appreciated, Soham

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  • Specificying a Page directive attribute on an NHaml page

    - by ManiacZX
    I am working on an MVC site using NHaml for the view engine. I have a page that needs to submit HTML code as a form value and am getting the System.Web.HttpRequestValidationException thrown at me. I want to specify the <%@ Page validateRequest="false" % so that this page will allow this data to be submitted but am unsure on how to do this with NHaml generating the pages.

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  • Get Attribute value in ViewEngine ASP.NET MVC 3

    - by Kushan Fernando
    I'm writting my own view engine. public class MyViewEngine : RazorViewEngine { public override ViewEngineResult FindView(ControllerContext controllerContext, string viewName, string masterName, bool useCache) { // Here, how do I get attributes defined on top of the Action ? } } ASP.NET MVC Custom Attributes within Custom View Engine Above SO Question has how to get attributes defined on top of the Controller. But I need to get attributes defined on Action.

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  • XSLT 1.0 count element with the same value in an attribute, and show it

    - by Erick
    I have a variable containing: <col p1="Newman" p2="Paul"/> ... <col p1="Newman" p2="Paolo"/> <col p1="Newman" p2="Paul"/> i wold in output a table with in the first column the value of p2 and in the second the number of time it appear. For each value of p2 should i have only a row. <table> <tr><td>p2</td><td>num</td></tr> <tr><td>Pault</td><td>2</td> ... <tr><td>Paolo</td><td>1</td> </table>

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  • jquery html attribute not working in IE

    - by Gopal
    I am using country and state dropdowns in my form. Whenever the user selects the country in the dropdown, the respective states of the country will populate in the states dropdown. I am populating the states in the dropdown using ajax call. The problem is that the states get populated in Mozilla but it doesnt work in IE. I guess there is some problem in jquery while loading the states in the states dropdown. The jquery code i am using is $('select#edit-country').change(function(e) { $.getJSON("loadContactUsStates",{id: $(this).val(), ajax: 'true'}, function(j){ var options = ''; for (var i = 0; i < j.length; i++) { options += '<option value="' + j[i].optionValue + '">' + j[i].optionDisplay + '</option>'; } <!-----I guess the problem is with the below line------------------> $("select#edit-state").html(options); })//end json });

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  • Extracting attribute data from a raster

    - by user308827
    Hi, I have a raster file (basically 2D array) with close to a million points. I am trying to extract a circle from the raster (and all the points that lie within the circle. Using ArcGIS is exceedingly slow for this. Can anyone suggest any image processing library that is both easy to learn and powerful and quick enough for something like this? Thanks!

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  • Extracting a table row with a particular attribute,using HTMLAGILITY pack

    - by Soham
    Consider this piece of code: <tr> <td valign=top class="tim_new"><a href="/stocks/company_info/pricechart.php?sc_did=MI42" class="tim_new">3M India</a></td> <td class="tim_new" valign=top><a href='/stocks/marketstats/indcomp.php?optex=NSE&indcode=Diversified' class=tim>Diversified</a></td> I want to write a piece of code using HTMLAgility pack which would extract the link in the first line.

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  • XML child node attribute value

    - by c0mrade
    I'm trying to read xml file, ex : <entry> <title>FEED TITLE</title> <id>5467sdad98787ad3149878sasda</id> <tempi type="application/xml"> <conento xmlns="http://mydomainname.com/xsd/radiofeed.xsd" madeIn="USA" /> </tempi> </entry> Here is the code I have so far : public void parseXML(String xml) { try { InputStream inputStream = new ByteArrayInputStream(xml.getBytes()); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(inputStream); doc.getDocumentElement().normalize(); System.out.println("Root element " + doc.getDocumentElement().getNodeName()); NodeList nodeLst = doc.getElementsByTagName("entry"); System.out.println("Information of all entries"); for (int s = 0; s < nodeLst.getLength(); s++) { Node fstNode = nodeLst.item(s); if (fstNode.getNodeType() == Node.ELEMENT_NODE) { Element fstElmnt = (Element) fstNode; NodeList title = fstElmnt.getElementsByTagName("title").item(0).getChildNodes(); System.out.println("Title : " + ((Node) title.item(0)).getNodeValue()); NodeList id = fstElmnt.getElementsByTagName("id").item(0).getChildNodes(); System.out.println("Id: " + ((Node) update.item(0)).getNodeValue()); NodeList contento= fstElmnt.getElementsByTagName("tempi").item(0).getChildNodes(); System.out.println("Contento : " + ((Node) content.item(0)).getFirstChild().getAttributes()); // with this line above I'm having problems, I get null pointer exception } } } catch (Exception e) { e.printStackTrace(); } } How can I read/get, contento tag attributes? I'm using org.w3c.dom lib.

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  • JSF/Facelets: set `action` attribute to a dynamically evaluated string

    - by harto
    In my JSF/Facelets application, I want to dynamically generate a breadcrumb trail from a list of page IDs using a custom tag: <foo:breadcrumbs trail="foo,bar,baz"/> This should generate something like: <h:commandLink action="foo" ... /> <h:commandLink action="bar" ... /> <!-- (etc.) --> My code looks something like this: <ui:repeat value="#{fn:split(trail, ',')}" var="key"> <h:commandLink action="#{key}" ... /> </ui:repeat> The problem with this code is that #{key} is interpreted as a method binding. However, I just want the string value of #{key} to be returned as the navigation outcome. How can I achieve this? The only thing I could think of was creating a dummy managed-bean that has an outcome field and an action handler, and invoke it like so: <h:commandLink action="#{dummy.click}" ...> <f:setPropertyActionListener target="#{dummy.outcome}" value="#{key}" /> </h:commandLink> with the dummy class defined like so: public class Dummy { private String outcome; public String click() { return outcome; } public void setOutcome(String outcome) { this.outcome = outcome; } public void getOutcome() { return outcome; } } That seems ugly though, and I don't know if it would work.

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  • How to remove a tab attribute in ASP .NET AJAX Toolkit using Regular Expression

    - by Nassign
    I have tried to remove the following tag generated by the AJAX Control toolkit. The scenario is our GUI team used the AJAX control toolkit to make the GUI but I need to move them to normal ASP .NET view tag using MultiView. I want to remove all the __designer: attributes Here is the code <asp:TextBox ID="a" runat="server" __designer:wfdid="w540" /> <asp:DropdownList ID="a" runat="server" __designer:wfdid="w541" /> ..... <asp:DropdownList ID="a" runat="server" __designer:wfdid="w786" /> I tried to use the regular expression find replace in Visual Studio using: Find: :__designer\:wfdid="w{([0-9]+)}" Replace with empty space Can any regular expression expert help?

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  • Error in jquery attribute selector and IE6-7

    - by Guillermo Vasconcelos
    Hi, I'm trying to implement a JQuery script to process some areas inside an image map. I'm using $('area[shape="poly"]') as a selector to obtain the areas I'm interested in. It is working fine in IE8 and Firefox, but it is not selecting the elements in IE6 or IE7. This is a test page that shows this problem. I don't know if this is a JQuery bug or I am doing something wrong. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script> <script type="text/javascript"> //<![CDATA[ $(document).ready(function() { var areas = $('area[shape="poly"]'); alert('areas: ' + areas.length); }); //]]> </script> <title>Test</title> </head> <body> <img id="img1" src="nothing.gif" style="width:300px; height:300px; border: 2px solid black" usemap="#map1"/> <map id="map1"> <area shape="rect" title="rectArea" coords="126,112,231,217" alt=""/> <area shape="poly" title="polyArea1" coords="274,72,262,70,251,68,240,67,228,66,217,67,206,68,194,70,183,72,181,63,192,60,204,58,216,57,228,56,240,57,252,58,264,60,276,63" alt=""/> <area shape="poly" title="polyArea2" coords="241,194,235,193,228,193,222,193,216,194,196,119,204,117,212,116,220,115,228,115,237,115,245,116,253,117,261,119" alt=""/> </map> </body> </html> This is showing 2 in IE8 and Firefox and 0 in IE6-7 Thanks, Guillermo

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  • With regards to urllib AttributeError: 'module' object has no attribute 'urlopen'

    - by Matt
    import re import string import shutil import os import os.path import time import datetime import math import urllib from array import array import random filehandle = urllib.urlopen('http://www.google.com/') #open webpage s = filehandle.read() #read print s #display #what i plan to do with it once i get the first part working #results = re.findall('[<td style="font-weight:bold;" nowrap>$][0-9][0-9][0-9][.][0-9][0-9][</td></tr></tfoot></table>]',s) #earnings = '$ ' #for money in results: #earnings = earnings + money[1]+money[2]+money[3]+'.'+money[5]+money[6] #print earnings #raw_input() this is the code that i have so far. now i have looked at all the other forums that give solutions such as the name of the script, which is parse_Money.py, and i have tried doing it with urllib.request.urlopen AND i have tried running it on python 2.5, 2.6, and 2.7. If anybody has any suggestions it would be really welcome, thanks everyone!! --Matt ---EDIT--- I also tried this code and it worked, so im thinking its some kind of syntax error, so if anybody with a sharp eye can point it out, i would be very appreciative. import shutil import os import os.path import time import datetime import math import urllib from array import array import random b = 3 #find URL URL = raw_input('Type the URL you would like to read from[Example: http://www.google.com/] :') while b == 3: #get file name file1 = raw_input('Enter a file name for the downloaded code:') filepath = file1 + '.txt' if os.path.isfile(filepath): print 'File already exists' b = 3 else: print 'Filename accepted' b = 4 file_path = filepath #open file FileWrite = open(file_path, 'a') #acces URL filehandle = urllib.urlopen(URL) #display souce code for lines in filehandle.readlines(): FileWrite.write(lines) print lines print 'The above has been saved in both a text and html file' #close files filehandle.close() FileWrite.close()

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  • XmlSerialize a custom collection with an Attribute

    - by roomaroo
    I've got a simple class that inherits from Collection and adds a couple of properties. I need to serialize this class to XML, but the XMLSerializer ignores my additional properties. I assume this is because of the special treatment that XMLSerializer gives ICollection and IEnumerable objects. What's the best way around this? Here's some sample code: using System.Collections.ObjectModel; using System.IO; using System.Xml.Serialization; namespace SerialiseCollection { class Program { static void Main(string[] args) { var c = new MyCollection(); c.Add("Hello"); c.Add("Goodbye"); var serializer = new XmlSerializer(typeof(MyCollection)); using (var writer = new StreamWriter("test.xml")) serializer.Serialize(writer, c); } } [XmlRoot("MyCollection")] public class MyCollection : Collection<string> { [XmlAttribute()] public string MyAttribute { get; set; } public MyCollection() { this.MyAttribute = "SerializeThis"; } } } This outputs the following XML (note MyAttribute is missing in the MyCollection element): <?xml version="1.0" encoding="utf-8"?> <MyCollection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <string>Hello</string> <string>Goodbye</string> </MyCollection> What I want is <MyCollection MyAttribute="SerializeThis" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <string>Hello</string> <string>Goodbye</string> </MyCollection> Any ideas? The simpler the better. Thanks.

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  • Selecting an element based on text and attribute of its sibling, using Xpath

    - by Adam Asham
    Looking at the document, the goal is to select the second cell from the second row, in the first table. I've created the following expression: //row/td[2]/text()[td[@class="identifier"]/span[text()="identifier"]] but it does not return any rows. Unfortunately I do not see what's wrong. To me, it looks alright. The expression should: select the text in the second cell in any row where the text of a span equals to "identifier" and the span is located in cell with a "identifier" class I'd appreciate it if you could point out what I'm doing wrong. Sample XML document: <?xml version="1.0"?> <html> <table class="first"> <tr> <td>row 1, cell 1</td> <td>row 1, cell 2</td> </tr> <tr> <td class="identifier"> <span>identifier</span> </td> <td> foo <span>ignore</span> bar </td> </tr> <tr> <td>row 3, cell 1</td> <td>row 3, cell 2</td> </tr> </table> <table class="second"> <tr> <td>row 1, cell 1</td> <td>row 1, cell 2</td> </tr> <tr> <td class="identifier"> <span>not an identifier</span> </td> <td> not a target </td> </tr> <tr> <td>row 3, cell 1</td> <td>row 3, cell 2</td> </tr> </table> </html>

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  • .NET C# how to loop through some lable to set their attribute

    - by sydney wynn
    How do I do this in a loop. protected void ddlTool_SelectedIndexChanged(object sender, EventArgs e) { lblTool1.Visible = false; txtTool1.Visible = false; lblTool2.Visible = false; txtTool2.Visible = false; lblTool3.Visible = false; txtTool3.Visible = false; lblTool4.Visible = false; txtTool4.Visible = false; lblTool5.Visible = false; if (ddlTool.SelectedValue == "1") { lblTool1.Visible = true; txtTool1.Visible = true; } if (ddlTool.SelectedValue == "2") { lblTool1.Visible = true; txtTool1.Visible = true; lblTool2.Visible = true; txtTool2.Visible = true; } if (ddlTool.SelectedValue == "3") { lblTool1.Visible = true; txtTool1.Visible = true; lblTool2.Visible = true; txtTool2.Visible = true; lblTool3.Visible = true; txtTool3.Visible = true; } if (ddlTool.SelectedValue == "4") { lblTool1.Visible = true; txtTool1.Visible = true; lblTool2.Visible = true; txtTool2.Visible = true; lblTool3.Visible = true; txtTool3.Visible = true; lblTool4.Visible = true; txtTool4.Visible = true; }

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  • jQuery Set Child CSS Attribute Problem

    - by Jascha
    I have a child element of a div named "bob" that's class is '.divTitle' <div id="bob"> <div class="divTitle"> <a href="#"> <h1>Title</h1> </a> </div> </div> I am trying to set the background color of "divTitle" to red but for the life of me can't get this to work. Right now I am trying two things... $('#bob').children('.divTitle')[0].css('background-color', '#0f0'); // assuming children is returning an array... and $('#bob').children('.divTitle').css('background-color', '#0f0'); neither with any success... can anyone tell me what I am missing here? Do I have to go deeper than ".children"?

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  • How to get XML element/attribute name in SQL Server 2005

    - by OG Dude
    Hi, I have a simple procedure in SQL Server 2005 which takes some XML as input. The element attributes correspond to field names in tables. I'd like to be able to determine <elementName>, <attribNameX> dynamically as to avoid having to hardcode them into the procedure. How can I do this? The XML looks like this: <ROOT> <elementName attribName1 = "xxx" attribName2 = "yyy"/> <elementName attribName1 = "aaa" attribName2 = "bbb"/> ... </ROOT> The stored procedure like this: CREATE PROC dbo.myProc ( @XMLInput varchar(1000) ) AS BEGIN SET NOCOUNT ON DECLARE @XMLDocHandle int EXEC sp_xml_preparedocument @XMLDocHandle OUTPUT, @XMLInput SELECT someTable.someCol FROM dbo.someTable JOIN OPENXML (@XMLDocHandle, '/ROOT/elementName',1) WITH (attrib1Name int, attrib2Name int) AS XMLData ON someTable.attribName1 = XMLData.attribName1 AND someTable.attribName2 = XMLData.attribName2 EXEC sp_xml_removedocument @XMLDocHandle END GO The question has been asked here before but maybe there is a cleaner solution. Additionally, I'd like to pass the tablename as a parameter as well - I read some stuff arguing that this is bad style - so what would be a good solution for having a dynamic tablename? Thanks a lot in advance, /David

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  • ASP MVC 2: Regular expression attribute working on clientside but not on serverside

    - by wh0emPah
    [Required(ErrorMessage = "Date is required")] [RegularExpression(@"^(((0[1-9]|[12]\d|3[01])\/(0[13578]|1[02])\/((1[6-9]|[2-9]\d)\d{2}))|((0[1-9]|[12]\d|30)\/(0[13456789]|1[012])\/((1[6-9]|[2-9]\d)\d{2}))|((0[1-9]|1\d|2[0-8])\/02\/((1[6-9]|[2-9]\d)\d{2}))|(29\/02\/((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))))$", ErrorMessage="Date is not valid must be like (dd/mm/jjjj)")] public DateTime Startdate{ get; set;} The client-side validation works perfectly. So it seems that JavaScript can successfully understand my regular expression. But when I do a postback, and the modelstate.Isvalid() gets called. My date isn't valid anymore. So I'm guessing that when .NET performs the matching with the regEx it doesn't match. My question: Why does this regular expression match on the client side but not on the server side?

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  • Css attribute selector for input type="button" not working on IE7

    - by Cesar Lopez
    Hi all, I am working on a big form and it contains a lot of buttons all over the form, therefore I am trying to get working input[type="button"] in my main css file so it would catch all buttons with out having to add a class to every single one, for some reason this is not working on IE7, after checking on the web it says that IE7 should be supporting this. Also it has to be type="button" and not type="submit" as not all buttons will submit the form. Could anybody give a hint what am I doing wrong? input[type="button"]{ text-align:center; } I have also tried input[type=button] Any help would be very much apreciated.

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  • How to find attribute value

    - by Pramodh
    Hi, I need to find an inner text of an element inside an XmlDocument and return it's Xpath. for example, searching for "ThisText" inside : <xml> <xml2 val="ThisText"></xml2> </xml> should return the Xpath of xml2 what's the most efficient way of doing this in c#?

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  • jQuery attribute question

    - by Nick Simone
    I'm trying to select a series of divs one at a time. I'm sure theres a better way to do this, but I gave them all unique rels and I'm using the rels to select them one at a time. I want to move them over the width of the div, then animate it dropping down the screen. What I have is: $(document).ready(function(){ var totalbricks = 7; var index = 2; $(".brick").animate({top:"600px"}); while(index < totalbricks) { var postion = 45*index; $(".brick[rel='+index+']").css('left', postion+'px'); $(".brick[rel='+index+']").animate({top:"600px"}); index++; } }); All the divs are in a container div. Jquery docs say, 'Variables can be used using the following syntax: [name='" +MyVar+ "']' What am I doing wrong? Here is the HTML that is being used by the jQuery <body> <div id="container"> <div id="canvas"> <div class="brick" rel="1"> </div> <div class="brick" rel="2"> </div> <div class="brick" rel="3"> </div> <div class="brick" rel="4"> </div> <div class="brick" rel="5"> </div> <div class="brick" rel="6"> </div> <div class="brick" rel="7"> </div> </div> </div> </body>

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