本文整理汇总了TypeScript中angular2/src/facade/lang.RegExpWrapper.matcher方法的典型用法代码示例。如果您正苦于以下问题：TypeScript RegExpWrapper.matcher方法的具体用法？TypeScript RegExpWrapper.matcher怎么用？TypeScript RegExpWrapper.matcher使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类angular2/src/facade/lang.RegExpWrapper的用法示例。
在下文中一共展示了RegExpWrapper.matcher方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: _extractUnscopedRulesFromCssText
/*
* Process styles to add rules which will only apply under the polyfill
* and do not process via CSSOM. (CSSOM is destructive to rules on rare
* occasions, e.g. -webkit-calc on Safari.)
* For example, we convert this rule:
*
* @polyfill-unscoped-rule {
* content: 'menu-item';
* ... }
*
* to this:
*
* menu-item {...}
*
**/
_extractUnscopedRulesFromCssText(cssText: string): string {
// Difference with webcomponents.js: does not handle comments
var r = '', m;
var matcher = RegExpWrapper.matcher(_cssContentUnscopedRuleRe, cssText);
while (isPresent(m = RegExpMatcherWrapper.next(matcher))) {
var rule = m[0];
rule = StringWrapper.replace(rule, m[2], '');
rule = StringWrapper.replace(rule, m[1], m[3]);
r = rule + '\n\n';
}
return r;
}示例2: it
it('should expose the index for each match', () => {
var re = RegExpWrapper.create('(!)');
var matcher = RegExpWrapper.matcher(re, '0!23!567!!');
var indexes = [];
var m;
while (isPresent(m = RegExpMatcherWrapper.next(matcher))) {
ListWrapper.push(indexes, m.index);
expect(m[0]).toEqual('!');
expect(m[1]).toEqual('!');
expect(m.length).toBe(2);
}
expect(indexes).toEqual([1, 4, 8, 9]);
});示例3: parse
static parse(selector) {
var results = ListWrapper.create();
var _addResult = (res, cssSel) => {
if (isPresent(cssSel.notSelector) && isBlank(cssSel.element) && ListWrapper.isEmpty(cssSel.classNames) && ListWrapper.isEmpty(cssSel.attrs)) {
cssSel.element = "*";
}
ListWrapper.push(res, cssSel);
};
var cssSelector = new CssSelector();
var matcher = RegExpWrapper.matcher(_SELECTOR_REGEXP, selector);
var match;
var current = cssSelector;
while (isPresent(match = RegExpMatcherWrapper.next(matcher))) {
if (isPresent(match[1])) {
if (isPresent(cssSelector.notSelector)) {
throw new BaseException('Nesting :not is not allowed in a selector');
}
current.notSelector = new CssSelector();
current = current.notSelector;
}
if (isPresent(match[2])) {
current.setElement(match[2]);
}
if (isPresent(match[3])) {
current.addClassName(match[3]);
}
if (isPresent(match[4])) {
current.addAttribute(match[4], match[5]);
}
if (isPresent(match[6])) {
_addResult(results, cssSelector);
cssSelector = current = new CssSelector();
}
}
_addResult(results, cssSelector);
return results;
}