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refactor(render): misc minor fixes

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This commit is contained in:
Victor Berchet
2015-04-02 15:29:40 +02:00
parent 09948f4403
commit 1037cef22e
2 changed files with 12 additions and 16 deletions
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21
modules/angular2/src/render/dom/compiler/property_binding_parser.js vendored
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@ -1,7 +1,7 @@
import {isPresent, isBlank, RegExpWrapper, BaseException, StringWrapper} from 'angular2/src/facade/lang';
import {isPresent, RegExpWrapper} from 'angular2/src/facade/lang';
import {MapWrapper} from 'angular2/src/facade/collection';
import {Parser, AST, ExpressionWithSource} from 'angular2/change_detection';
import {Parser} from 'angular2/change_detection';
import {CompileStep} from './compile_step';
import {CompileElement} from './compile_element';
@ -10,16 +10,14 @@ import {CompileControl} from './compile_control';
import {dashCaseToCamelCase} from '../util';
import {setterFactory} from './property_setter_factory';
// Group 1 = "bind"
// Group 2 = "var"
// Group 3 = "on"
// Group 4 = the identifier after "bind", "var", or "on"
// Group 1 = "bind-"
// Group 2 = "var-" or "#"
// Group 3 = "on-"
// Group 4 = the identifier after "bind-", "var-/#", or "on-"
// Group 5 = idenitifer inside square braces
// Group 6 = identifier inside parenthesis
// Group 7 = "#"
// Group 8 = identifier after "#"
var BIND_NAME_REGEXP = RegExpWrapper.create(
'^(?:(?:(?:(bind)|(var)|(on))-(.+))|\\[([^\\]]+)\\]|\\(([^\\)]+)\\)|(#)(.+))$');
'^(?:(?:(?:(bind-)|(var-|#)|(on-))(.+))|\\[([^\\]]+)\\]|\\(([^\\)]+)\\))$');
/**
* Parses the property bindings on a single element.
@ -46,10 +44,9 @@ export class PropertyBindingParser extends CompileStep {
if (isPresent(bindParts[1])) {
// match: bind-prop
this._bindProperty(bindParts[4], attrValue, current, newAttrs);
} else if (isPresent(bindParts[2]) || isPresent(bindParts[7])) {
} else if (isPresent(bindParts[2])) {
// match: var-name / var-name="iden" / #name / #name="iden"
var identifier = (isPresent(bindParts[4]) && bindParts[4] !== '') ?
bindParts[4] : bindParts[8];
var identifier = bindParts[4];
var value = attrValue == '' ? '\$implicit' : attrValue;
this._bindVariable(identifier, value, current, newAttrs);
} else if (isPresent(bindParts[3])) {