$interpolate
ng
Compiles a string with markup into an interpolation function. This service is used by the
HTML $compile service for data binding. See
$interpolateProvider for configuring the
interpolation markup.
var $interpolate = ...; // injected
var exp = $interpolate('Hello {{name | uppercase}}!');
expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!');
$interpolate(text[, mustHaveExpression][, trustedContext]);
| Param | Type | Details |
|---|---|---|
| text | string | The text with markup to interpolate. |
| mustHaveExpression (optional) | boolean | if set to true then the interpolation string must have embedded expression in order to return an interpolation function. Strings with no embedded expression will return null for the interpolation function. |
| trustedContext (optional) | string | when provided, the returned function passes the interpolated
result through |
| function(context) | an interpolation function which is used to compute the interpolated string. The function has these parameters:
|
Symbol to denote the end of expression in the interpolated string. Defaults to }}.
Use $interpolateProvider#endSymbol to change
the symbol.
| string | start symbol. |
Symbol to denote the start of expression in the interpolated string. Defaults to {{.
Use $interpolateProvider#startSymbol to change
the symbol.
| string | start symbol. |