I have the following Angular code:
<li ng-repeat="select in Items">
<foo ng-repeat="newin select.values">
{{new.label}}</foo>
How can I use an ng-if condition to look for a specific character:
ng-if="select.name == '?'"
to only display the code when the character is here? The value I have is like 88?77 and the numbers are dynamic but the question mark is always there, I can't seem to filter based on that?
ES2015 UPDATE
ES2015 have String#includes
method that checks whether a string contains another. This can be used if the target environment supports it. The method returns true
if the needle is found in haystack else returns false
.
ng-if="haystack.includes(needle)"
Here, needle
is the string that is to be searched in haystack
.
See Browser Compatibility table from MDN. Note that this is not supported by IE and Opera. In this case polyfill can be used.
You can use String#indexOf
to get the index of the needle in haystack.
The index can be compared with -1
to check whether needle is found in haystack.
ng-if="haystack.indexOf(needle) > -1"
For Angular(2+)
*ngIf="haystack.includes(needle)"