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| author | Misko Hevery | 2012-03-23 14:03:24 -0700 |
|---|---|---|
| committer | Misko Hevery | 2012-03-28 11:16:35 -0700 |
| commit | 2430f52bb97fa9d682e5f028c977c5bf94c5ec38 (patch) | |
| tree | e7529b741d70199f36d52090b430510bad07f233 /src/service/interpolate.js | |
| parent | 944098a4e0f753f06b40c73ca3e79991cec6c2e2 (diff) | |
| download | angular.js-2430f52bb97fa9d682e5f028c977c5bf94c5ec38.tar.bz2 | |
chore(module): move files around in preparation for more modules
Diffstat (limited to 'src/service/interpolate.js')
| -rw-r--r-- | src/service/interpolate.js | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/src/service/interpolate.js b/src/service/interpolate.js deleted file mode 100644 index 6d3ae868..00000000 --- a/src/service/interpolate.js +++ /dev/null @@ -1,145 +0,0 @@ -'use strict'; - -/** - * @ngdoc function - * @name angular.module.ng.$interpolateProvider - * @function - * - * @description - * - * Used for configuring the interpolation markup. Deafults to `{{` and `}}`. - */ -function $InterpolateProvider() { - var startSymbol = '{{'; - var endSymbol = '}}'; - - /** - * @ngdoc method - * @name angular.module.ng.$interpolateProvider#startSymbol - * @methodOf angular.module.ng.$interpolateProvider - * @description - * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. - * - * @prop {string=} value new value to set the starting symbol to. - */ - this.startSymbol = function(value){ - if (value) { - startSymbol = value; - return this; - } else { - return startSymbol; - } - }; - - /** - * @ngdoc method - * @name angular.module.ng.$interpolateProvider#endSymbol - * @methodOf angular.module.ng.$interpolateProvider - * @description - * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. - * - * @prop {string=} value new value to set the ending symbol to. - */ - this.endSymbol = function(value){ - if (value) { - endSymbol = value; - return this; - } else { - return startSymbol; - } - }; - - - this.$get = ['$parse', function($parse) { - var startSymbolLength = startSymbol.length, - endSymbolLength = endSymbol.length; - - /** - * @ngdoc function - * @name angular.module.ng.$interpolate - * @function - * - * @requires $parse - * - * @description - * - * Compiles a string with markup into an interpolation function. This service is used by the - * HTML {@link angular.module.ng.$compile $compile} service for data binding. See - * {@link angular.module.ng.$interpolateProvider $interpolateProvider} for configuring the - * interpolation markup. - * - * - <pre> - var $interpolate = ...; // injected - var exp = $interpolate('Hello {{name}}!'); - expect(exp({name:'Angular'}).toEqual('Hello Angular!'); - </pre> - * - * - * @param {string} text The text with markup to interpolate. - * @param {boolean=} mustHaveExpression 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. - * @returns {function(context)} an interpolation function which is used to compute the interpolated - * string. The function has these parameters: - * - * * `context`: an object against which any expressions embedded in the strings are evaluated - * against. - * - */ - return function(text, mustHaveExpression) { - var startIndex, - endIndex, - index = 0, - parts = [], - length = text.length, - hasInterpolation = false, - fn, - exp, - concat = []; - - while(index < length) { - if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) && - ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) { - (index != startIndex) && parts.push(text.substring(index, startIndex)); - parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex))); - fn.exp = exp; - index = endIndex + endSymbolLength; - hasInterpolation = true; - } else { - // we did not find anything, so we have to add the remainder to the parts array - (index != length) && parts.push(text.substring(index)); - index = length; - } - } - - if (!(length = parts.length)) { - // we added, nothing, must have been an empty string. - parts.push(''); - length = 1; - } - - if (!mustHaveExpression || hasInterpolation) { - concat.length = length; - fn = function(context) { - for(var i = 0, ii = length, part; i<ii; i++) { - if (typeof (part = parts[i]) == 'function') { - part = part(context); - if (part == null || part == undefined) { - part = ''; - } else if (typeof part != 'string') { - part = toJson(part); - } - } - concat[i] = part; - } - return concat.join(''); - }; - fn.exp = text; - fn.parts = parts; - return fn; - } - }; - }]; -} - |
