I have a string like this.
var = "d:\\SJ\\filestore\\JMS\\Content\\input.cxml"
I need to trim the string before last \\\\
and get input.cxml
How can I do this in javascript?
Use substring()
and lastIndexOf()
var a = "d:\\SJ\\filestore\\JMS\\Content\\input.cxml";
var result = a.substring(a.lastIndexOf("\\") + 1 );
console.log(result); // input.cxml
var path = "d:\\SJ\\filestore\\JMS\\Content\\input.cxml";
var splitString = path.split('\\');
var fileName = splitString[splitString.length-1];
You can use split()
for that.
split()
used on a string splits it into an array. In your example:
var path = "d:\\SJ\\filestore\\JMS\\Content\\input.cxml"
var pathArray = path.split("\\"); // [ "d:", "SJ", "filestore", "JMS", "Content", "input.cxml" ]
To extract the last element from an array just use .pop()
.
You can do it by using .substring()
and lastIndexOf()
var x = "d:\\SJ\\filestore\\JMS\\Content\\input.cxml";
var res = x.substring(x.lastIndexOf("\\") + 1);
console.log(res); //"input.cxml"
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