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TypeScript runtime.CapturedNamedArguments类代码示例

本文整理汇总了TypeScript中@glimmer/runtime.CapturedNamedArguments的典型用法代码示例。如果您正苦于以下问题:TypeScript CapturedNamedArguments类的具体用法?TypeScript CapturedNamedArguments怎么用?TypeScript CapturedNamedArguments使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了CapturedNamedArguments类的4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: processComponentArgs

export function processComponentArgs(namedArgs: CapturedNamedArguments) {
  let keys = namedArgs.names;
  let attrs = namedArgs.value();
  let props = Object.create(null);
  let args = Object.create(null);

  props[ARGS] = args;

  for (let i = 0; i < keys.length; i++) {
    let name = keys[i];
    let ref = namedArgs.get(name);
    let value = attrs[name];

    if (typeof value === 'function' && value[ACTION]) {
      attrs[name] = value;
    } else if (ref[UPDATE]) {
      attrs[name] = new MutableCell(ref, value);
    }

    args[name] = ref;
    props[name] = value;
  }

  props.attrs = attrs;

  return props;
}
开发者ID:GreatWizard,项目名称:ember.js,代码行数:27,代码来源:process-args.ts

示例2: handler

  handler(event: Event): boolean {
    let { actionName, namedArgs } = this;
    let bubbles = namedArgs.get('bubbles');
    let preventDefault = namedArgs.get('preventDefault');
    let allowedKeys = namedArgs.get('allowedKeys');
    let target = this.getTarget();
    let shouldBubble = bubbles.value() !== false;

    if (!isAllowedEvent(event, allowedKeys.value())) {
      return true;
    }

    if (preventDefault.value() !== false) {
      event.preventDefault();
    }

    if (!shouldBubble) {
      event.stopPropagation();
    }

    run(() => {
      let args = this.getActionArgs();
      let payload = {
        args,
        target,
        name: null,
      };
      if (typeof actionName[INVOKE] === 'function') {
        flaggedInstrument('interaction.ember-action', payload, () => {
          actionName[INVOKE].apply(actionName, args);
        });
        return;
      }
      if (typeof actionName === 'function') {
        flaggedInstrument('interaction.ember-action', payload, () => {
          actionName.apply(target, args);
        });
        return;
      }
      payload.name = actionName;
      if (target.send) {
        flaggedInstrument('interaction.ember-action', payload, () => {
          target.send.apply(target, [actionName, ...args]);
        });
      } else {
        assert(
          `The action '${actionName}' did not exist on ${target}`,
          typeof target[actionName] === 'function',
        );
        flaggedInstrument('interaction.ember-action', payload, () => {
          target[actionName].apply(target, args);
        });
      }
    });

    return shouldBubble;
  }
开发者ID:jasonmit,项目名称:ember.js,代码行数:57,代码来源:action.ts

示例3: getTarget

  getTarget() {
    let { implicitTarget, namedArgs } = this;
    let target;

    if (namedArgs.has('target')) {
      target = namedArgs.get('target').value();
    } else {
      target = implicitTarget.value();
    }

    return target;
  }
开发者ID:jasonmit,项目名称:ember.js,代码行数:12,代码来源:action.ts

示例4: getEventName

 getEventName() {
   return this.namedArgs.get('on').value() || 'click';
 }
开发者ID:jasonmit,项目名称:ember.js,代码行数:3,代码来源:action.ts


注:本文中的@glimmer/runtime.CapturedNamedArguments类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。