A random string.
A random string 2.
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What I want to do?
Strip off the hosting24 analytics code
Divide the string into different strings based on the line breaks, so that the A random string. and A random string 2. are two different strings.
How do I achieve this in ActionScript3?
var lines:Array = str.split("\n");
You can ignore the extra lines, or you can slice:
var twoLines:Array = lines.slice(0,2);
Related
I am using domtoimage to try to turn my html div into <svg>. The function from domtoimage returns the string:
data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" width="288" height="1920"> .......... </svg>
I can set this string as the src of an <img>, but the other plugin I'm using (jsPDF) cannot use that, it needs <svg>.
I figured I could strip the beginning part off and add just the svg tag to the document but this results in a really odd svg with "%0A" everywhere, which I cannot strip from the string.
If this is your code; the problem is:
you are stuffing text into the append function which only accepts DOM nodes.
Only .innerHTML converts a string to HTML
If you feed the append function a string.. it will be displayed as a string.
https://developer.mozilla.org/en-US/docs/Web/API/Element/append
Note the documentation: DOMString objects are inserted as equivalent Text nodes.
Solution is to create an SVG DOM element
let svgElem = document.createElementNS("http://www.w3.org/2000/svg", "svg");
svgElem.innerHTML = mySvg;
$('body').append(svgElem);
I have a situation where I need to concatenate long strings from multiple records in an Oracle database into a single string. These long strings are portions of a larger XML string, and my ultimate goal is to be able to convert this XML into something resembling query results and pull out specific values.
The data would look something like this, with the MSG_LINE_TEXT field being VARCHAR2(4000). So if the total message is less than 4000 characters, then there'd only be one record. In theory, there could be an infinite number of records for each message, although the highest I've seen so far is 14 records, which means I need to be able to handle strings that are at least 56000 characters long.
MESSAGE_ID MSG_LINE_NUMBER MSG_LINE_TEXT
---------- --------------- --------------------------------
17415414 1 Some XML snippet here
17415414 2 Some XML snippet here
17415414 3 Some XML snippet here
17415414 4 Some XML snippet here
The total XML for one MESSAGE_ID might look something like this. There could be many App_Advice_Error tags, although this specific example only contains one.
<tXML>
<Header>
<Source>MANH_prod_wmsweb</Source>
<Action_Type />
<Sequence_Number />
<Company_ID>1</Company_ID>
<Msg_Locale />
<Version />
<Internal_Reference_ID>17415414</Internal_Reference_ID>
<Internal_Date_Time_Stamp>2021-02-09 13:45:22</Internal_Date_Time_Stamp>
<External_Reference_ID />
<External_Date_Time_Stamp />
<User_ID>ESBUSER</User_ID>
<Message_Type>RESPONSE</Message_Type>
</Header>
<Response>
<Persistent_State>0</Persistent_State>
<Error_Type>2</Error_Type>
<Resp_Code>501</Resp_Code>
<Response_Details>
<Application_Advice>
<Shipper_ID />
<Imported_Object_Type>ASN</Imported_Object_Type>
<Response_Type>Error</Response_Type>
<Transaction_Date>2/9/21 13:45</Transaction_Date>
<Application_Ackg_Code>TE</Application_Ackg_Code>
<Business_Unit></Business_Unit>
<Tran_Set_Identifier_Code></Tran_Set_Identifier_Code>
<Transaction_Purpose_Code>11</Transaction_Purpose_Code>
<Imported_Message_Id></Imported_Message_Id>
<Imported_Object_Id>Reference Number Here</Imported_Object_Id>
<Additional_References>
<Additional_Reference_Info>
<Reference_Type>BusinessPartner</Reference_Type>
<Reference_ID></Reference_ID>
</Additional_Reference_Info>
</Additional_References>
<App_Advice_Errors>
<App_Advice_Error>
<App_Error_Text>Some error text here</App_Error_Text>
<Error_Message_Tokens>
<Error_Message_Token>Object that errored out</Error_Message_Token>
</Error_Message_Tokens>
<App_Err_Cond_Code>6100234</App_Err_Cond_Code>
</App_Advice_Error>
</App_Advice_Errors>
<Imported_Data></Imported_Data>
</Application_Advice>
</Response_Details>
</Response>
</tXML>
The values that I'm most interested in pulling out are the App_Err_Cond_Code, Error_Message_Token, and App_Error_Text tags. I had tried using something like this:
extractvalue(xmltype(msg_line_text), '//XPath of Tag')
This works beautifully for stuff where the entire XML is less than 4000 characters, i.e. the entire XML is stored in a single record. The problem comes when there are multiple records, because each individual snippet of XML isn't a valid XML string on its own, and so XMLTYPE throws an error, hence the reason I'm trying to concatenate them all into a single string, which I can then use with the above method.
I've tried a variety of ways to do this - LISTAGG, XMLAGG, SYS_CONNECT_BY_PATH, as well as writing a custom function something like this:
with
function get_messages(pTranLogID number) return string
is
xml varchar2;
begin
xml := '';
for msg in (
select r.msg_line_text
from tran_log_response_message r, tran_log t
where
t.message_id = r.message_id
and t.tran_log_id = pTranLogID
order by r.msg_line_number
)
loop
xml := xml || msg.msg_line_text;
end loop;
return 'test';
end;
select
tran_log_id, get_messages(tran_log_id)
from
tran_log
where
tran_log_id = '20633610';
/
The problem is that every one of these methods complained that the string was too long. Does anyone have any other ideas? Or maybe a better approach to this problem?
Thanks.
I want to find elements containing name and age.
But Name can contain whitespace like "Jo hn", So I want to remove whitespace between strings.
So I made code below, but SyntaxError. How can I do this?
driver.find_elements_by_xpath('//*[#id="Nlist"]/section/ul/li/a/span[contains(text().replace(" ", ""),"' + NAME + '") and contains(.,"' + AGE + '")]')
text().replace(" ", "") is Syntax Error. Is there any method?
I need to do this when find elements because speed.
Here is the sample html used to trim the space(s) with in name and used contains to match the partial text.
<!DOCTYPE html>
<html>
<body>
<span>s upputuri-100</span>
<span>s upp uturi-100</span>
</body>
</html>
You can use translate method to replace the white space(s) with the desired char/empty. Below the xpath to get the span that contains supputuri and 100.
//span[contains(translate(.,' ' ,''),'supputuri')][contains(.,'100')]
I am importing text values into a transformation using a Fixed Width input step. Everything is coming in as a string. I want to convert some of the string values to integers with a decimal point at a specified spot. Here are some examples of the before (left hand side) and expected results (right hand side):
00289 --> 0028.9
01109 --> 0110.9
003201 --> 0032.01
I've tried numerous combinations of the Format mask in a Select Values step (meta data tab) but I can't get the values I'm looking for.
Can you anyone tell me what combination I can try for* Type/Length/Precision/Format/Encoding/Decimal/Group* attributes for these fields to get the desired output?
Have you tried another step the reach your goal? You can try to use e.g. User Defined Java Expression setting it in this way:
Java expression: new java.math.BigDecimal(text.substring(0,4) + "." + text.substring(4,text.length()))
Value type: BigNumber
But this will convert your input to:
00289 --> 28.9
01109 --> 110.9
003201 --> 32.01
Because its output is BigNumber format. BigNumber or Number format can be used for decimal numbers. You cannot use Integer for decimals because it has no decimal part.
If you want a String output leave out the new java.math.BigDecimal() part from the expression above and set Value type to String. It will produce these results:
00289 --> 0028.9
01109 --> 0110.9
003201 --> 0032.01
This is the one suggestion. Of course there are another ways of how to reach your goal.
I currently have an Event Receiver that is attached to a custom list. My current requirement is to implement column level security for a Rich Text field (Multiple lines of text with enhanced rich text).
According to this post[webarchive], I can get the field's before and after values like so:
object oBefore = properties.ListItem[f.InternalName];
object oAfter = properties.AfterProperties[f.InternalName];
The problem is that I'm running to issues comparing these two values, which lead to false positives (code is detecting a change when there wasn't one).
Exhibit A: Using ToString on both objects
oBefore.ToString()
<div class=ExternalClass271E860C95FF42C6902BE21043F01572>
<p class=MsoNormal style="margin:0in 0in 0pt">Text.
</div>
oAfter.ToString()
<DIV class=ExternalClass271E860C95FF42C6902BE21043F01572>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt">Text.
</DIV>
Problems?
HTML tags are capitalized
Random spaces (see the additional space after margin:)
Using GetFieldValueForEdit or GetFieldValueAsHTML seem to result in the same values.
"OK," you say, so lets just compare the plain text values.
Exhibit B: Using GetFieldValueAsText
Fortunately, this method strips all of the HTML tags out of the value and only plain text is displayed. However, using this method led me to discover additional issues with whitespace characters:
In the before value:
Sometimes there are additional newline characters.
Sometimes spaces are displayed as non-breaking spaces (ASCII char code 160)
Question:
How can I detect if the user changed a rich text field in an event receiver?
[Ideal] Detect any change to HTML or text or white space
[Acceptable] Detect changes to text or white space
[Not so good] Detect changes to text characters only (strip all non-alphanumeric characters)
What happens if you set the ListItem field with the new value and read it back out? Does that give the same formatting?
object oBefore = properties.ListItem[f.InternalName];
properties.ListItem[f.InternalName] = properties.AfterProperties[f.InternalName]
object oAfter = properties.ListItem[f.InternalName];
//dont update
properties.ListItem[f.InternalName] = oBefore;
I would probably try something between choices 2 and 3:
bool changed =
valueAsTextBefore != valueAsTextAfter ||
0 != string.Compare(
oBefore.ToString().Replace(" ", ""),
oAfter.ToString().Replace(" ", ""),
true);
The left half checks if the text (including case) has changed while the right half checks if the tags or attributes have changed. Very kludgy, but should fit your case.
The only other thing I can think of is to run an XML transform on the HTML in order to standardize on case and spacing. But not only does that seem like overkill, but it assumes the HTML will always be well formed.
I'm currently testing a combination approach: GetFieldValueAsText and then stripping out all characters except alphanumeric/punctuation:
static string GetRichTextValue(string value)
{
if (null == value)
{
return string.Empty;
}
StringBuilder sb = new StringBuilder(value.Length);
foreach (char c in value)
{
if (char.IsLetterOrDigit(c) || char.IsPunctuation(c))
{
sb.Append(c);
}
}
return sb.ToString();
}
This only detects changes to the text of a rich text field but seems to work consistently.