I have an existing MSXML2::DOMDocument. Into that Document I want to insert further XML from text.
What I have tried is creating a second DOMDocument and using its loadXML method. Then I append its documentElemt to my main XmlDocument.
This gives me a memory leak. I guess shifting Nodes from one Doc to another is not valid.
So my question is: what is the intended way to insert XMLSource (text) into an existing DomDocument?
Related
I have a xml file like a single database table, is there a way I can get "listpos"-rows of certain fields, ie. only "type" and "objName" ?
<listpos lfdNr="0001" reihe="20140626143443">
<type>Akt</type>
<objName>2#25.6.2014#40801#de</objName>
<laborOrt>au</laborOrt>
...
</listpos>
<listpos lfdNr="0002" reihe="20140626181936">
<type>Akt</type>
<objName>2#25.6.2014#40802#de</objName>
<laborOrt>au</laborOrt>
...
</listpos>
...
So the output should be
<listpos>
<type>Akt</type>
<objName>2#25.6.2014#40801#de</objName>
</listpos>
<listpos>
<type>Akt</type>
<objName>2#25.6.2014#40802#de</objName>
</listpos>
...
Writing this it comes to my mind it might be a job for xslt?
The whole thing I do, is trying to make django-xml work together with django_tables2 ...
Yes, by using XPath you can get that data pretty easily.
You navigate to the appropriate elements using Expressions.
For the data you're trying to extract (assuming you wanted to access all "type" and "objName" Elements), those would be "//listpos/type" and "//listpos/objName"
Those would get you the right nodes from which you can extract the content.
I am new to UI path and am trying to build a workflow/sequence to check if a field in my desktop application is filled or not.
If the field is empty then I want to proceed with the process, and if it is filled I want it to be marked as an exception.
I currently have it so the flow goes as follows:
1. Identified element
2. used Text Exists activity for that field, and I inputed "" as the Text
What are the next steps?
It would be better if you used Get Text command, and using if condition, check if the text is null or empty and take action.
First you want to use Get text on the Text box to extract its contents and store this in a variable in UiPath (Note: if you create the variable from the side properties panel it will give it the type GenericValue, you'll want to change this to String)
Next depends an what you mean by filled:
If you want to accept spaces as been filled then you can use String.IsNullOrEmpty(YOUR_VARIABLE)
If you want the filed to be filled with characters that aren't spaces you can use
String.IsNullOrWhiteSpace(YOUR_VARIABLE)
for your exception it will depend on weather you want to throw it as an
Application exception (new System.Exception("EXCEPTION MESSAGE"))
or
Businessexception (new UiPath.Core.BusinessRuleException("EXCEPTION MESSAGE"))
So your workflow will want to look something like this
I have a string which contains the XML representation of an XML node which I intend to insert in a XML document loaded in memory. The XML string (of node)is something like this:
<ns1:Feature name=\"PageSize\">\
<ns1:Option name=\"A4\" />\
</ns1:Feature>
So, it has got namespace for the tag names as well.
Is there a way I can achieve this?
I tried to user XMLDomNode->put_text(), but it does not work as it replaces the "<" and ">" chars by their text representations (< etc.)
I was wondering if loading the string buffer in a separate in-memory XML document and then getting the node pointer from there will work on my original document. But again, not sure if the XMLDOMnodes are transferable within documents.
I solved this myself using the 2nd approach:
1) Create an in-memory xml document based on IXMLDOMDocument3 interface and load the xml string in there.
2) Select the node you require using the selectNode() method.
3) Now go back to your orinial xml document where you want the node placed and load it again as a IXMLDOMDocument3 interface.
4) Use the importNode() method of IXMLDOMDocument3 from step 3 to clone the node obtained in step 2.
5) You can now use the cloned node to do an appendChild() to the original xml.
I am using decide shape in orchestration and I receive 2 xml file.
and i have filter that file using xpatch because depend first node i have to process in different map. I use xpach statement to get find if the first node equal specific value if yes it will process if not it wil be send to second map.
how i should do that? I do not do it usually and try to find out how my statement should look
xpath(ACKSchema(name(/*))== CstmrPmtStsRpt;
How to check if xml file equal specific condition?
thanks
You can use the xpath query function to probe the value in the message, or set the value. The syntax for receiving a string value is
variable = xpath(BiztalkMessage,"string(xpath-query)");
To set a value in the message
xpath(BiztalkMessage,"xpath-query") = value
An easy way to locate the xpath you want to use is to open the schema in the Visual Studio BizTalk project, and select the node that will hold your value. Then look at the properties window and use the 'Instance Xpath' value (see this post for more details)
The xpath query can be a bit verbose, and depending on your situation you could shorten it (with a small loss of fidelity). If you are comparing a string value, you'll want to use the string function;
xpath(msgTestMessage,"string(//MyNode)") == "TestValue"
Without the xpath string function, you'll be receiving the equivalent of a nodeset, rather than the value.
You may not need to use the xpath and decide shape at all if your two xml files have different root nodes.
Using direct bound ports BizTalk can route your messages to the correct "subscriber" for you automatically. You drop the two input messages into the message box database. If you create one subscriber for each message type BizTalk will send the messages to the correct subscriber for you.
BizTalk uses the target namespace and the root node name to decide which subscriber gets which message.
I have done a search for all nodes that have an attribute containing (substring) a String. These nodes can be found at different levels of the tree, sometimes 5 or 6 levels deep. I'd like to know what parent/ancestor node they correspond to at a specified level, 2 levels deep. The result for the search only should be much greater than the results for the corresponding parents.
EDIT to include code:
/xs:schema/xs:element/descendant::node()/#*[starts-with(., 'my-search-string-here')]
EDIT to clarify my intent:
When I execute the Xpath above sometimes the results are
/xs:schema/xs:element/xs:complexType/xs:attribute or
/xs:schema/xs:element/xs:complexType/xs:sequence/xs:element or
/xs:schema/xs:element/xs:complexType/xs:complexContent/xs:extension/xs:sequence/xs:element
These results indicate a place in the Schema where I have added application specific code. However, I need to remove this code now. I'm building an "adapter" schema that will redefine the original Schema (untouched) and import my schema. The String I am searching for is my prefix. What I need is the #name of the /xs:schema/node() in which the prefix is found, so I can create a new schema defining these elements. They will be imported into the adapter and redefine another schema (that I'm not supposed to modify).
To reiterate, I need to search all the attributes (descendants of /xs:schema/xs:element) for a prefix, and then get the corresponding /xs:schema/xs:element/#name for each of the matches to the search.
To reiterate, I need to search all the attributes (descendants of /xs:schema/xs:element) for a prefix, and then get the corresponding /xs:schema/xs:element/#name for each of the matches to the search.
/
xs:schema/
xs:element
[descendant::*/#*[starts-with(., 'my-search-string-here')]]/
#name
This should do it:
/xs:schema/xs:element[starts-with(descendant::node()/#*, 'my-search-string-here')]
You want to think of it as
select the xs:elements which contain a node with a matching attribute
rather than
select the matching attributes of descendant nodes of xs:elements, then work back up
As Eric mentioned, I need to change my thought process to select the xs:elements which contain a node with a matching attribute rather than select the matching attributes of descendant nodes of xs:elements, then work back up. This is critical. However, the code sample he posted to select the attributes does not work, we need to use another solution.
Here is the code that works to select an element that contains and attribute containing* (substring) a string.
/xs:schema/child::node()[descendant::node()/#*[starts-with(., 'my-prefix-here')]]