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TypeScript compiler.makeBindingParser函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

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



在下文中一共展示了makeBindingParser函数的6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,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: Error

    get: () => {
      if (ngComponentDef === null) {
        if (componentNeedsResolution(metadata)) {
          const error = [`Component '${stringify(type)}' is not resolved:`];
          if (metadata.templateUrl) {
            error.push(` - templateUrl: ${stringify(metadata.templateUrl)}`);
          }
          if (metadata.styleUrls && metadata.styleUrls.length) {
            error.push(` - styleUrls: ${JSON.stringify(metadata.styleUrls)}`);
          }
          error.push(`Did you run and wait for 'resolveComponentResources()'?`);
          throw new Error(error.join('\n'));
        }
        // The ConstantPool is a requirement of the JIT'er.
        const constantPool = new ConstantPool();

        // Parse the template and check for errors.
        const template = parseTemplate(
            metadata.template !, `ng://${stringify(type)}/template.html`, {
              preserveWhitespaces: metadata.preserveWhitespaces || false,
            },
            '');
        if (template.errors !== undefined) {
          const errors = template.errors.map(err => err.toString()).join(', ');
          throw new Error(
              `Errors during JIT compilation of template for ${stringify(type)}: ${errors}`);
        }

        // Compile the component metadata, including template, into an expression.
        // TODO(alxhub): implement inputs, outputs, queries, etc.
        const res = compileR3Component(
            {
              ...directiveMetadata(type, metadata),
              template,
              directives: new Map(),
              pipes: new Map(),
              viewQueries: [],
              wrapDirectivesInClosure: false,
              styles: metadata.styles || [],
              encapsulation: metadata.encapsulation || ViewEncapsulation.Emulated,
              animations: metadata.animations || null
            },
            constantPool, makeBindingParser());
        const preStatements = [...constantPool.statements, ...res.statements];

        ngComponentDef = jitExpression(
            res.expression, angularCoreEnv, `ng://${type.name}/ngComponentDef.js`, preStatements);

        // If component compilation is async, then the @NgModule annotation which declares the
        // component may execute and set an ngSelectorScope property on the component type. This
        // allows the component to patch itself with directiveDefs from the module after it
        // finishes compiling.
        if (hasSelectorScope(type)) {
          const scopes = transitiveScopesFor(type.ngSelectorScope);
          patchComponentDefWithScope(ngComponentDef, scopes);
        }
      }
      return ngComponentDef;
    },
开发者ID:baconwaffles,项目名称:angular,代码行数:59,代码来源:directive.ts


示例2: compile

 compile(node: ts.ClassDeclaration, analysis: R3DirectiveMetadata, pool: ConstantPool):
     CompileResult {
   const res = compileDirectiveFromMetadata(analysis, pool, makeBindingParser());
   return {
     name: 'ngDirectiveDef',
     initializer: res.expression,
     statements: res.statements,
     type: res.type,
   };
 }
开发者ID:KaneFreeman,项目名称:angular,代码行数:10,代码来源:directive.ts


示例3: ConstantPool

 get: () => {
   if (def === null) {
     const constantPool = new ConstantPool();
     const sourceMapUrl = `ng://${type && type.name}/ngDirectiveDef.js`;
     const res = compileR3Directive(
         directiveMetadata(type, directive), constantPool, makeBindingParser());
     def = jitExpression(res.expression, angularCoreEnv, sourceMapUrl, constantPool);
   }
   return def;
 },
开发者ID:hulkike,项目名称:angular,代码行数:10,代码来源:directive.ts


示例4: compile

 compile(node: ts.ClassDeclaration, analysis: DirectiveHandlerData, pool: ConstantPool):
     CompileResult {
   const res = compileDirectiveFromMetadata(analysis.meta, pool, makeBindingParser());
   const statements = res.statements;
   if (analysis.metadataStmt !== null) {
     statements.push(analysis.metadataStmt);
   }
   return {
     name: 'ngDirectiveDef',
     initializer: res.expression,
     statements: statements,
     type: res.type,
   };
 }
开发者ID:cyrilletuzi,项目名称:angular,代码行数:14,代码来源:directive.ts


示例5: compile

  compile(node: ts.ClassDeclaration, analysis: R3ComponentMetadata): CompileResult {
    const pool = new ConstantPool();

    // Check whether this component was registered with an NgModule. If so, it should be compiled
    // under that module's compilation scope.
    const scope = this.scopeRegistry.lookupCompilationScope(node);
    if (scope !== null) {
      // Replace the empty components and directives from the analyze() step with a fully expanded
      // scope. This is possible now because during compile() the whole compilation unit has been
      // fully analyzed.
      analysis = {...analysis, ...scope};
    }

    const res = compileComponentFromMetadata(analysis, pool, makeBindingParser());
    return {
      field: 'ngComponentDef',
      initializer: res.expression,
      statements: pool.statements,
      type: res.type,
    };
  }
开发者ID:Tim-Shadow,项目名称:angular,代码行数:21,代码来源:component.ts


示例6: ConstantPool

    get: () => {
      if (def === null) {
        // The ConstantPool is a requirement of the JIT'er.
        const constantPool = new ConstantPool();

        // Parse the template and check for errors.
        const template = parseTemplate(templateStr, `ng://${type.name}/template.html`, {
          preserveWhitespaces: metadata.preserveWhitespaces || false,
        });
        if (template.errors !== undefined) {
          const errors = template.errors.map(err => err.toString()).join(', ');
          throw new Error(`Errors during JIT compilation of template for ${type.name}: ${errors}`);
        }

        // Compile the component metadata, including template, into an expression.
        // TODO(alxhub): implement inputs, outputs, queries, etc.
        const res = compileR3Component(
            {
              ...directiveMetadata(type, metadata),
              template,
              directives: new Map(),
              pipes: new Map(),
              viewQueries: [],
            },
            constantPool, makeBindingParser());

        def = jitExpression(
            res.expression, angularCoreEnv, `ng://${type.name}/ngComponentDef.js`, constantPool);

        // If component compilation is async, then the @NgModule annotation which declares the
        // component may execute and set an ngSelectorScope property on the component type. This
        // allows the component to patch itself with directiveDefs from the module after it finishes
        // compiling.
        if (hasSelectorScope(type)) {
          patchComponentDefWithScope(def, type.ngSelectorScope);
        }
      }
      return def;
    },
开发者ID:abalad,项目名称:angular,代码行数:39,代码来源:directive.ts



注:本文中的@angular/compiler.makeBindingParser函数示例整理自Github/MSDocs等源码及文档管理平台,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。


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上一篇:
TypeScript compiler.parseHostBindings函数代码示例发布时间:2022-05-28
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TypeScript compiler.jitExpression函数代码示例发布时间:2022-05-28
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