當前位置: 首頁>>代碼示例>>TypeScript>>正文


TypeScript ElementOperations.addStaticAttribute方法代碼示例

本文整理匯總了TypeScript中@glimmer/runtime.ElementOperations.addStaticAttribute方法的典型用法代碼示例。如果您正苦於以下問題:TypeScript ElementOperations.addStaticAttribute方法的具體用法?TypeScript ElementOperations.addStaticAttribute怎麽用?TypeScript ElementOperations.addStaticAttribute使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在@glimmer/runtime.ElementOperations的用法示例。


在下文中一共展示了ElementOperations.addStaticAttribute方法的3個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: applyAttributeBindings

// We must traverse the attributeBindings in reverse keeping track of
// what has already been applied. This is essentially refining the concatenated
// properties applying right to left.
function applyAttributeBindings(element: Simple.Element, attributeBindings: any, component: Component, operations: ElementOperations) {
  let seen: string[] = [];
  let i = attributeBindings.length - 1;

  while (i !== -1) {
    let binding = attributeBindings[i];
    let parsed: [string, string, boolean] = AttributeBinding.parse(binding);
    let attribute = parsed[1];

    if (seen.indexOf(attribute) === -1) {
      seen.push(attribute);
      AttributeBinding.install(element, component, parsed, operations);
    }

    i--;
  }

  if (seen.indexOf('id') === -1) {
    operations.addStaticAttribute(element, 'id', component.elementId);
  }

  if (seen.indexOf('style') === -1) {
    IsVisibleBinding.install(element, component, operations);
  }
}
開發者ID:fpauser,項目名稱:ember.js,代碼行數:28,代碼來源:curly.ts

示例2: didCreateElement

  didCreateElement({ component, classRef, environment }: ComponentStateBucket, element: Element, operations: ElementOperations): void {
    setViewElement(component, element);

    let { attributeBindings, classNames, classNameBindings } = component;

    if (attributeBindings && attributeBindings.length) {
      applyAttributeBindings(element, attributeBindings, component, operations);
    } else {
      operations.addStaticAttribute(element, 'id', component.elementId);
      IsVisibleBinding.install(element, component, operations);
    }

    if (classRef) {
      // TODO should make addDynamicAttribute accept an opaque
      operations.addDynamicAttribute(element, 'class', classRef as any, false);
    }

    if (classNames && classNames.length) {
      classNames.forEach((name: string) => {
        operations.addStaticAttribute(element, 'class', name);
      });
    }

    if (classNameBindings && classNameBindings.length) {
      classNameBindings.forEach((binding: any) => {
        ClassNameBinding.install(element, component, binding, operations);
      });
    }

    component._transitionTo('hasElement');

    if (environment.isInteractive) {
      component.trigger('willInsertElement');
    }
  }
開發者ID:fpauser,項目名稱:ember.js,代碼行數:35,代碼來源:curly.ts

示例3:

 classNames.forEach((name: string) => {
   operations.addStaticAttribute(element, 'class', name);
 });
開發者ID:fpauser,項目名稱:ember.js,代碼行數:3,代碼來源:curly.ts


注:本文中的@glimmer/runtime.ElementOperations.addStaticAttribute方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。