I am automating a page using selenium with java and trying to use a case insensitive xpath with the help of translate function as follows.
driver.findElement(By.xpath("//a[contains(translate(.,'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz'),'tools')]")).click();
'tools' text exists on the page as 'Tools'. [T as caps]
Now my question is,
What does '.,' means in the above code?
Using 'tools' in place of '.,' gives all the //a links. Reason?
Whenever I use 'Tools' instead of 'tools' in the above code, it does not work.
Someone help me here.
image 1
image 2
Now my question is,
What does '.,' means in the above code?
Using 'tools' in place of '.,' gives all the //a links. Reason?
Whenever I use 'Tools' instead of 'tools' in the above code, it does not work.
The dot step is an abbreviated syntax, from the specs:
. selects the context node
Because it's used as parameter for a function that expects a string, will be casted by the means of string() function.
The string 'tools' always contains the string 'tools', thus you are not filtering any selected a element when you used instead of .
In the other hand, any lowercase string will never contain the string 'Tools', so you won't be able to select anything.
Related
I have been trying to split a string into an array of each line \n
As this doesn't work I tried replacing replace(outputs('Compose_6'),'\r\n','#') with a view to then splitting on #.
I have searched the internet and tried various things but nothing seems to work.
Can someone explain how to do this?
Thanks in advance
Using split(variables('string var'),'\n') expression, you can split string into array. By default logic app will add an extra black slash to original back slash. So suggesting you to change expression in code view as mentioned above.
I have created logic app as shown below,
In first initialize variable action, taken a string variable with text as shown below
Hello
Test split functionality
Using logic apps
Next initialize variable action, using a array variable and assigning value using expression as split(variables('string var'),'\n'). Make sure you dont have double back slash added in code view. Only one back slash should be there when you see it in code view.
Code view:
The output of logic app can be shown below,
Refer this SO thread.
Hi so my wordpress site has just started acting up, I am not sure if its an update that has caused this but only on this one page I am getting this error regarding
Notice: Array to string conversion in /customers/c/1/7/veganantics.co.uk/httpd.www/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/StoreApi/Schemas/ImageAttachmentSchema.php on line 95
I can't seem to find the issue, I have tried replacing the file with a new core file and the error is still there, would really appreciate some help
This is the page: https://veganantics.co.uk/vegan-gifts/
Thank you
Ash
The theme, a plugin or some custom code is probably using the wp_calculate_image_sizes filter and returning an array instead of a string.
Do a text search on your install and look for wp_calculate_image_sizes. The function that you need to find will look similar to
add_filter('wp_calculate_image_sizes', 'something');
Explanation:
ImageAttachmentSchema.php on line 95 is calling wp_get_attachment_image_sizes which must be a string.
wp_get_attachment_image_sizes is returning wp_calculate_image_sizes( $size_array, $image_src, $image_meta, $attachment_id ) which again must be a string.
wp_calculate_image_sizes returns a filtered value, and that's the only place where such an error (array instead of a string) can happen. So, if the filter incorrectly returns an array, it bubbles up to the function that you see in the error log.
I want to find the value of a parsed text in angular.
For example:
I know i can set the scope value of a variable text like following
var text = 'randomString';
$parse(text).assign($scope, 1234);
But i do not need to set the value. Instead i want to retrieve it. I tried console.log($parse('randomString')), but it prints out a function. I tried console.log($scope.$parse('randomString')), but it throws an error saying it is not a function.
I know i can use $scope.randomString in the above example but i need the string to be dynamic so i do not know what the string will actually be
How can i retrieve the value?
Okay so I came across a solution online. I used:
console.log($scope.$eval('randomString'));
I cannot seem to find anything about using the values of one property of an object in a foreach loop (without having the entire object placed into the loop).
I first create a function called UFGet-Servers that uses Get-ADComputer and returns the names of the servers in a specific OU in my environment and places them in an array. That's great, except that when I use the array in a foreach loop, each object that it grabs has #[Name=serverName] in it, which I cannot use in any useful manner. The following pseudo-code is an abbreviated example:
foreach($Computer in $ComputerNames){do code... code is adding the server name into a UNC path such as "\\$Computer\C$\"}
The problem with the above is that you can't add the whole object to a path -- it ends up looking like "\#[Name=serverNameHere]\C$\" which totally bombs out. How do I get rid of the "#[property=" part, and simply use the value as the $Computer in the loop?
What really weirds me out is that I can't find a straightforward article on this anywhere... would have thought everyone and their mom would have wanted to do something like this.
So, your issue isn't with ForEach loops, it is with string formatting. There are two ways that I know of to take care of what you need. First is going to be string formatting, which allows you to use {0}m {1} and so on to inject values into a string, providing that you follow the string with -f and a list of said values. Such as:
ForEach($Computer in $ComputerNames){
"The Server Path is \\{0}\Share$" -f $Computer.Name
}
The second way is a sub-expression (I'm sure somebody will correct me if I used the wrong term there). This one involves enclosing the variable and desired property (or a function, or whatever) inside $(). This will evaluate whatever is inside the parenthesis before evaluating the string. See my example:
ForEach($Computer in $ComputerNames){
"The Server Path is \\$($Computer.name)\Share$"
}
I am trying to get a value from salesforce class into a javascript variable. I am able to get the value if its a single line value, but if its multiline textarea it gives a unterminated string literal error
caseUpdate.Description = "{!ac__c.C_Info__c}";
After googling for sometime i came to know we can have a workaround for this by having a hidden field and using DOM storing it using the document.getElement.Id. But i am calling this code on a button click so i would not be able to create a input text or hidden field value.
Any body who can provide an way to do it?
Thanks
Prady
You should just be able to use the standard Salesforce JSENCODE() function if you are using OnClick Javascript in a button. This will escape any characters for you.
See the documentation.
It is because of line breaks. merge fields are rendered unescaped into the output stream meaning that CRLFs push into a new line and break javascript strings. Either use the div/input trick or use Apex to replace \r\n's in the field with <br/> or whatever best suits the purpose. Also keep in mind that " will also terminate your JS string.
The easiest way is to just include a function in your extension and then you can use it across board
public String FixNewLine(String s) {
if (s != null) return s.replaceAll('\r\n', '<br/>').replaceAll('"', '\\"');
return null;
}
I had the same issue but was able to fix it! The trick is the JSENCODE function. Its basically {!JSENCODE(Obj.Field)}"; So you are replacing your merge field with this function and nesting the merge field itself within the function. In my scenario I ended up with opptyObj.Description="{!JSENCODE(Case.Description)}"; as my total syntax. First calling upon my set object and field, and then the merge data to populate it.