|
Hi,
I think that you should create DOM tree for your XML file and show it tree control. When you update anything in tree control, you should automatically update data in you DOM document. When you finish your changes (before you close your application, for example) you'll simple save DOM document. That's all. But if you have so big XML file this is not a good idea. You should use SAX to load you document and you should generate new XML file when you save changes.
I used these things in C#, but I think that there are some equivalents in C++. For example, I can recommend you Xerces. This is good cross-platform C++ library.
|
|
|
|
|
Hi,
Hi!
I’m writing an application that reads XML files that are auto generated form another application called Xapp.
My application is supposed to extract certain data from the generated XML files. Lets say that I need to extract the values from a number of caluclations done by Xapp called A and C in the example below.The calculations that aren't measured wont be listed so the files will variate quite much. A won't be present if its not calculated. What is the best and most dynamic way of extracting the data? I found the xmlreader abit to static. Is Xpath the right way? I’m developing in .Net 2.0
(very simplified example )
<Container>
<meaning>Calculations </meaning>
<Container>
<meaning> A</meaning>
<value>4.9</value>
</Container>
<Container>
<meaning> B</meaning>
<value>1.0</value>
</Container>
<Container>
<meaning> C</meaning>
<value>2.0</value>
</Container>
</Container>
Many Thanks
/Ibana
|
|
|
|
|
Personally, I'd build an XML serializable model to read XML into live objects. Then your controlling app can iterate through the graph to get whatever values you need, or you can alter the generated model to do calculations on itself. You can do this with XSD.exe or something like Skeleton Crew[^]. I'm not big on XmlReader or using XPath with XmlDocument, but they are also both reasonable approaches. If you only need the values from one type of node, maybe XPath would be less work. But if you are going to need anything else from your XML, you might want to look at a serializable model.
|
|
|
|
|
hello freinds,
I'm fresher and i'm trying to do a project of my own interest.THe project is to prepare microsite. The data is given as excel sheet and i need to convert that excel data into xml and using xslt i planned to show it in the web page. But i dont know how to convert excel data into xml.I want to know how to prepare dynamic xml file for the excel data.Pls tell me the code to convert into xml.I need the code to be work in jsp and the output xml code to be stored as file.
Awaiting ur reply soon.
knowledge seeking guy
|
|
|
|
|
Sir,
I am very new to Biztalk server development env. I have created a flatfile schema. When I say Validate Schema its giving all the records in the flatfile and they are correct. But when I say genenrate instance it is showing only dummy record, that too only one.
What I want to do is I have a flat file and that flat file data I want to process in some functoids in Biztalk maps. But its not giving what result I want pls. help me. Thank you.
Regards,
Aleem.
S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.
|
|
|
|
|
hi can any one suggest me
how we can bind the xml code to web parts at runtime
Thanks
Mukkanti
|
|
|
|
|
Hi,
I think you should review XSLT trnsformation. If you're using ASP.NET, you can try <asp:xml> control. There is a good tutorial here
|
|
|
|
|
hai every one
i want run aspx page to remote iis
i should copy all source file and paste to remote iis machice
while run the project i will get below mention error
please give me the solution
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a tag within a "web.config" configuration file located in the root directory of the current web application. This tag should then have its "mode" attribute set to "Off".
Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's configuration tag to point to a custom error page URL.
thanks& regards
Dhatchinamoorthy.R
9894824838
|
|
|
|
|
add this tag
<code><customErrors mode="RemoteOnly">
</customErrors></code>
inside the <code><system.web></code> tag
-- modified at 6:18 Friday 6th July, 2007
Regards,
Sylvester G
|
|
|
|
|
Hi There,
Found an xml article written in 2000 with following example:
XML:
<lineItems>
<lineItem>
<code>42AC5</code>
<title>Loopy Fruit Cereal</title>
<amount>12</amount>
<cost>4.25</cost>
</lineItem>
<lineItem>
<code>H343A</code>
<title>MicroSecond Rice</title>
<amount>14</amount>
<cost>2.35</cost>
</lineItem>
<lineItem>
<code>EA198</code>
<title>Crescent Toothpaste</title>
<amount>18</amount>
<cost>1.95</cost>
</lineItem>
</lineItems>
XSL:
You could then assign the total cost of the entire set of line items to a variable by using some of the built-in functions intrinsic to XPath:
<xsl:variable name="lineItemSubTotals">
<xsl:for-each select="//lineItem">
<subTotal><xsl:value-of select="number(amount)*number(cost)"/></subTotal>
</xsl:for-each>
</xsl:variable>
<xsl:variable name="lineItemsTotal">
<xsl:value-of select="sum($lineItemSubTotals/subTotal)"/>
</xsl:variable>
Implementing the above creates following error:
Reference to variable or parameter 'lineItemSubTotals' must evaluate to a node list.
Any suggestions?
-- modified at 3:02 Monday 25th June, 2007
|
|
|
|
|
The variable, $lineItemSubTotals, is a tree and not a node set (node list). Thus, you need to use "msxsl:node-set(string)":
<xsl:value-of select="sum(msxsl:node-set($lineItemSubTotals/subTotal))"
|
|
|
|
|
|
Hi everyone, 
I am searching for a open source code project for bio-infomatic in vb 6.
Do you have any idea from where I can get that. Any website or link for that?? 
Waiting for the reply,
Thanks in advance.![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
--------------------------------------------------------------------------------------------------
Hiral Shah
India
|
|
|
|
|
You're probably not going to find it on the XML board...
|
|
|
|
|
hiral_shah wrote: open source code project for bio-infomatic in vb 6.
How you will get it in the XML forum.
Regards,
Satips.
Don't walk in front of me, I may not follow;
Don't walk behind me, I may not lead;
Walk beside me, and just be my friend. - Albert Camus
|
|
|
|
|
I have iframe in my page its load pdf file. when ever server event happen the iframes pdf get refreshed and its show first page of pdf. i want to avoid the pdf refresh and should show same page of pdf as it show before refresh.
haj
|
|
|
|
|
You need to ask this question in the Web Development forum.
"We make a living by what we get, we make a life by what we give." --Winston Churchill
|
|
|
|
|
hello frnds,
i have a xml file which uses the dtd.
if i try to display a file by using IE and put the address like
"http://192.168.1.64/demoenu/m1/regional.xml"
then it shows an error says,
"can not view XML input using XSL style sheet"
and same file try to display using IE with the address like
\\ServerName\demoenu\m1\regional.xml
then it display well N good
why ???
where i am wrong.... Please Help
thankx in advance
-koolprasad2003
Be a good listener...Because Opprtunity knoughts softly...N-Joy
|
|
|
|
|
Hello,
May be there IE can't find path to your DTD schema. If you have installed web-server and you can receive you DTD file from this server, may be you need to try something like
|
|
|
|
|
how to store the syncfusion datagrid related information (cell values,celltypes,column and row widths etc) in a xml?
Keshav Kamat
India
|
|
|
|
|
Hi,
A section of my XML file looks like this:
<Products>
<Product>
<ID>SKU001</ID>
<ProductName>Yellow Marker</ProductName>
<ListPrice>45.0</ListPrice>
<Status>1</Status>
</Product>
<Product>
<ID>SKU003</ID>
<ProductName>Blue Marker</ProductName>
<ListPrice>10.45</ListPrice>
<Status>1</Status>
</Product>
</Products>
The tags in the Product tag are the names of my table fields. This file is used to import data into the product table. So I just loop through the elements, check the ID, and update that record.
I have to do a couple of checks. I do a check to see if the <ID></ID> tag is empty because this is my primary key, then it displays an error message. But what happens if there is no ID tag for a particular records, maybe for some or other reason it was not entered into the XML file. How do I check to see if a particular tag exists? Like for example:
<Product>
<ProductName>Blue Marker</ProductName>
<ListPrice>10.45</ListPrice>
<Status>1</Status>
</Product>
This is how I loop:
Dim productNodes As XmlNodeList
Dim productNode As XmlNode
Dim baseDataNodes As XmlNodeList
doc.Load(strPathFile)
productNodes = doc.GetElementsByTagName("Product")
For Each productNode In productNodes
baseDataNodes = productNode.ChildNodes
For Each baseDataNode As XmlNode In baseDataNodes
Next
Next
Please can some one help me.
Regards
ma se
|
|
|
|
|
Normally, you create a schema that checks your XML document for invalid structure. However, you can do the following:
XmlNodeList nodes = doc.SelectNodes("/Products/Product[not(ID)]");
if (nodes.Count > 0)
"We make a living by what we get, we make a life by what we give." --Winston Churchill
|
|
|
|
|
<USA>
<State>
<Name>Alabama</Name>
<Counties>
<1>Autauga
<2>Baldwin
<3>Barbour
</Counties>
</State>
<State>
<Name>Alaska</Name>
<counties>
<1>Aleutians East
<2>Aleutians West
<3>Anchorage
Friends this my Xml file I had attached all States names to DropdownList And My problem is when
particular state is selected in Dropdown list how can I retrive Counties to a particular state
plse suggest me an example
came out of hardwork
|
|
|
|
|
The structure of your XML is flawed. It should look something like this:
<code><usa>
<state name="Alabama">
<county name="Autauga"/>
<county name="Baldwin"/>
<county name="Barbour"/>
</state>
<state name="Alaska">
<county name="Aluetians East"/>
<county name="Aluetians West"/>
<county name="Anchorage"/>
</state>
</usa> With this structure, when a state is choosen you can use the XPath:
/usa/state[@name='Alaska']/county/@name
"We make a living by what we get, we make a life by what we give." --Winston Churchill
|
|
|
|
|
Thak u for ur suggestion
came out of hardwork
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
