I'm using the REGEXREPLACE function in google sheets to extract some text contained in skus. If it doesn't find a text, it seems to return the entire original string. Is it possible to make it return an empty string instead? Having problems with this because it doesn't actually error out, so using iserror doesn't seem to work.
Example: my sku SHOULD contain 5 separate groups delimited by the underscore character '_'. in this example it is missing the last group, so it returns the entire original string.
LDSS0107_SS-WH_5
=REGEXREPLACE($A3,"[^_]+_[^_]+_[^_]+_[^_]+_(.*)","$1")
Fails to find the fifth capture group, that is correct... but I need it to give me an empty string when it fails... presently gives me the whole original string. Any ideas??
Perhaps the solution would be to add the missing groups:
=REGEXREPLACE($A1&REPT("_ ",4-(LEN($A1)-LEN(SUBSTITUTE($A1,"_","")))),"[^_]+_[^_]+_[^_]+_[^_]+_(.*)","$1")
This returns space as result for missing group. If you don't want to, use TRIM function.
I want to check if a page item contains a substring ABC.
I have tried
console.log($v("P2_ITEM1").indexOf("ABC"))
and it returns -1 even though the item does contain the substring ABC
What am I doing wrong? Is there a betetr way to do that?
Apparently it's right. Are you sure that item contains the string "ABC", indexOf is case sensitive.
I try in this page: https://apex.oracle.com/pls/apex/f?p=145797:15:
This instruction and it's ok.
console.log($v("P15_SELECT").indexOf("lb"));
console.log($v("P15_SELECTED").indexOf("lb"));
Javascript contains case insensitive
how do I get "Div/yield" value from here? i've tried //td[node()='Div/yield' and //td[text()='Div/yield'.
and //td[#data-snapfield='latest_dividend-dividend_yield']/following-sibling::td
#sideshowbarker is correct in that there's a newline at the end so looking for an element with the exact text would return 0 results. Another way to do this (one is through #sideshowbarker's answer) is to look for an element that contains this text. So the first step is:
//td[contains(text(),'Div/yield')]
But you don't need this. Your last answer is on the right track. You've identified the element that you're after, but I think you're looking for the text. So you need to add text() at the end:
//td[#data-snapfield='latest_dividend-dividend_yield']/following-sibling::td/text()
But if you want to use the field name, so you could use the xpath for the other fields as well, then just combine these:
//td[contains(text(),'Field name')]/following-sibling::td/text()
Now just replace Field name with the field you're after..
e.g. 'Div/yield': //td[contains(text(),'Div/yield')]/following-sibling::td/text()
I have this query //*[#id="test"]/div/[not(contains(.,'/explore'))]
I want to add a second 'not contains' command to this:
//*[#id="test"]/div/[not(contains(.,'/locations'))]
And maybe even a 3rd one. Does anyone know how to do this?
None of what you posted is a valid XPath expression. If you meant to filter the div element so that only div that doesn't contain certain string, say "/explore", is returned, you can do this way instead :
//*[#id="test"]/div[not(contains(.,'/explore'))]
and another XPath example that check if the div doesn't contain any of 2 strings, "/explore" and "/locations" :
//*[#id="test"]/div[not(contains(.,'/explore')) and not(contains(.,'/locations'))]
I need to locate the node within an xml file by its value using XPath.
The problem araises when the node to find contains value with whitespaces inside.
F.e.:
<Root>
<Child>value</Child>
<Child>value with spaces</Child>
</Root>
I can not construct the XPath locating the second Child node.
Simple XPath /Root/Child perfectly works for both children, but /Root[Child=value with spaces] returns an empty collection.
I have already tried masking spaces with %20, & #20;, & nbsp; and using quotes and double quotes.
Still no luck.
Does anybody have an idea?
Depending on your exact situation, there are different XPath expressions that will select the node, whose value contains some whitespace.
First, let us recall that any one of these characters is "whitespace":
-- the Tab
-- newline
-- carriage return
' ' or -- the space
If you know the exact value of the node, say it is "Hello World" with a space, then a most direct XPath expression:
/top/aChild[. = 'Hello World']
will select this node.
The difficulties with specifying a value that contains whitespace, however, come from the fact that we see all whitespace characters just as ... well, whitespace and don't know if a it is a group of spaces or a single tab.
In XPath 2.0 one may use regular expressions and they provide a simple and convenient solution. Thus we can use an XPath 2.0 expression as the one below:
/*/aChild[matches(., "Hello\sWorld")]
to select any child of the top node, whose value is the string "Hello" followed by whitespace followed by the string "World". Note the use of the matches() function and of the "\s" pattern that matches whitespace.
In XPath 1.0 a convenient test if a given string contains any whitespace characters is:
not(string-length(.)= stringlength(translate(., '
','')))
Here we use the translate() function to eliminate any of the four whitespace characters, and compare the length of the resulting string to that of the original string.
So, if in a text editor a node's value is displayed as
"Hello World",
we can safely select this node with the XPath expression:
/*/aChild[translate(., '
','') = 'HelloWorld']
In many cases we can also use the XPath function normalize-space(), which from its string argument produces another string in which the groups of leading and trailing whitespace is cut, and every whitespace within the string is replaced by a single space.
In the above case, we will simply use the following XPath expression:
/*/aChild[normalize-space() = 'Hello World']
Try either this:
/Root/Child[normalize-space(text())=value without spaces]
or
/Root/Child[contains(text(),value without spaces)]
or (since it looks like your test value may be the issue)
/Root/Child[normalize-space(text())=normalize-space(value with spaces)]
Haven't actually executed any of these so the syntax may be wonky.
Locating the Attribute by value containing whitespaces using XPath
I have a input type element with value containing white space.
eg:
<input type="button" value="Import Selected File">
I solved this by using this xpath expression.
//input[contains(#value,'Import') and contains(#value ,'Selected')and contains(#value ,'File')]
Hope this will help you guys.
"x0020" worked for me on a jackrabbit based CQ5/AEM repository in which the property names had spaces. Below would work for a property "Record ID"-
[(jcr:contains(jcr:content/#Record_x0020_ID, 'test'))]
did you try #x20 ?
i've googled this up like on the second link:
try to replace the space using "x0020"
this seems to work for the guy.
All of the above solutions didn't really work for me.
However, there's a much simpler solution.
When you create the XMLDocument, make sure you set PreserveWhiteSpace property to true;
XmlDocument xmldoc = new XmlDocument();
xmldoc.PreserveWhitespace = true;
xmldoc.Load(xmlCollection);