Looking for a solution to replace underscores with spaces in a string
Looking for a solution to replace underscores with spaces in a string
When using the <code>string.replace/_/ and add the g modifier to indicate global replacement.
For example, in the following AngularJS filter named 'underscoreless', the input is modified by replacing all underscores with spaces:
App.filter('underscoreless', function () {
return function (input) {
return input.replace(/_/g, ' ');
};
});
Check out this alternative method for replacing text with filters
App.filter('modifyString', function () {
return function (original, oldText, newText) {
original = original || '';
oldText = oldText || '';
newText = newText || '';
return original.replace(new RegExp(oldText, 'g'), newText);
};
});
Implement it in your HTML like this:
{{ mainText | modifyString:'_':' ' }}
Just a heads up: Avoid using any HTML tags in the newText parameter to prevent issues caused by Angular's content security rules.
If needed, the split() function can be utilized.
The .replace function may not adhere to regexp syntax (for example, .replace(/,/g,'\n'))
Here is the complete syntax:
{{myVar.toString().split(',').join('\n')}}Use the
.toString()function when myVar is not assigned as a String in TypeScript.
Here's a simpler technique:
You have the option to replace it directly without specifying a filter. This is the method.
This particular example demonstrates replacing only within the view.
{{ value.replace(/_/g, ' ') }}
I trust this can facilitate a quick adjustment; for multiple changes, consider utilizing the filter.
Here is a straightforward function that accomplishes this task:
function cleanString(inputString) {
inputString = inputString.replace(/_/g, ' ');
return inputString;
}
this is how I implemented in AngularJS version 1.4.7
<li ng-show="filter.degree.length">
<label>Search by Degree: </label> {{
filter.degree.toString().split('|').join(', ')
}}
</li>
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