replace string

[vignesh_s]

hi all i have 2 excel file,1st 1 is String and 2nd excel contains which string should replaced with what

ex:

  excel1:

Name

My name is Fund

A for Apple

Apple is a fruit

C for Cat

Fund is a Vlaue

D for Dog

F for Fund

E for Eli

Xmas is on 25 dec

excel2:

String	Replace String
ball	Bat is best because of batman
dog	is not
eli	Vadivel padam
apple	Android is best
xmas	pongal tha gethu

i need scrit such that it should work dynamicaly,means what ever i give in 2nd excel (replace string) should reflect in out put by just doing reload.Can any1 help

[sunny_talwar]

May be using

MapSubstring - script function ‒ QlikView

[tresB]

Try like:

excel2:

Mapping Load Capitalize(String),

       [Replace String]

Inline [

String, "Replace String"

ball, Bat is best because of batman

dog, is not

eli, Vadivel padam

apple, Android is best

xmas, pongal tha gethu];

excel1:

Load *,

       MapSubString('excel2', Name) as StringAfterReplace Inline [

Name

My name is Fund

A for Apple

Apple is a fruit

C for Cat

Fund is a Vlaue

D for Dog

F for Fund

E for Eli

Xmas is on 25 dec];

[vignesh_s]

can u share your qvd

[vignesh_s]

hi,i wanna replace entier string with replacing string

[sunny_talwar]

May be this

excel2:

Mapping

LOAD Capitalize(String),

'/' & [Replace String] & '\'

INLINE [

    String, Replace String

    ball, Bat is best because of batman

    dog, is not

    eli, Vadivel padam

    apple, Android is best

    xmas, pongal tha gethu

];

excel1:

LOAD *,

TextBetween(MapSubString('excel2', Name), '/', '\') as StringAfterReplace

INLINE [

    Name

    My name is Fund

    A for Apple

    Apple is a fruit

    C for Cat

    Fund is a Vlaue

    D for Dog

    F for Fund

    E for Eli

    Xmas is on 25 dec

];

[vignesh_s]

thank you,

if the string is not matched i wanna retain the same string,the above code giving blank for that

[sunny_talwar]

How difficult could that be for you to solve

If(Len(Trim(TextBetween(MapSubString('excel2', Name), '/', '\'))) = 0, Name, TextBetween(MapSubString('excel2', Name), '/', '\'))

Checking if the mapping gives 0 using len(Trim()) = 0... if it does, then just use Name, else use the mapping

[tresB]

Try just putting an additional condition on substringmap() like:

....

If(MapSubString('excel2', Name)=Name, Name,

  TextBetween(MapSubString('excel2', Name), '/', '\')) as StringAfterReplace

....

[vignesh_s]

hi sunny ,sorry to open this token again, i have some issue in this expression,i.e, you have used "delimiters" for replace strings and u retrived those from textbetween,but the issue is what if the input string or replace string contains delimiters already