Abstract: Methods, systems, and computer-readable storage media for receiving user input representative of user selection of a set of decision elements to be included in a workflow task UI and a data object, each decision element being associated with a decision identifier, the workflow task UI including a container component and metadata, the container component storing parameters of the application at run-time, the metadata including logic that is executable within a view of the container component during run-time, during run-time use of the application: displaying the workflow task UI, and receiving user input to a decision element within the view of the container component, and in response, passing a decision identifier associated with the decision element from the container component to the metadata, and executing at least a portion of the logic of the metadata to update the decision identifier with a workflow backend to complete the task.

Abstract: In some embodiments, there is provided a method including creating at least one reusable user interface metadata definition for at least one user interface object; storing the at least one reusable user interface metadata definition; creating at least a portion of a user interface page, which includes the at least one user interface object, using the at least one reusable user interface metadata definition; overriding the at least one reusable user interface metadata definition; bundling into a container the least one reusable user interface metadata definition with other metadata definitions; and deploying the container of the at least one reusable user interface metadata definition and the other metadata definitions to a device where a metadata interpreter can generate at least one user interface object associated with the at least one reusable metadata definition. Related systems and computer program products are also provided.

Abstract: The present disclosure provides an organic compound, an organic electroluminescent device and an electronic apparatus including the same, and belongs to the field of organic electroluminescence. The organic compound of the present disclosure has a structure represented by a formula 1, and when the organic compound is applied to an organic electroluminescent device, the performance of the organic electroluminescent device can be significantly improved.

Abstract: A nitrogen-containing compound as shown in Chemical formula (1), an electronic element, and an electronic device are provided. In Chemical formula (1), Ar1 and Ar2 are selected from a substituted or unsubstituted C6 to C30 aryl, a substituted or unsubstituted C3 to C30 heteroaryl, or a substituted or unsubstituted C3 to C20 cycloalkyl; Ar3 is selected from a substituted or unsubstituted C6 to C20 aryl, or a substituted or unsubstituted C3 to C20 heteroaryl.

Abstract: The present disclosure provides a nitrogen-containing compound, an electronic component comprising same, and an electronic device, and belongs to the technical field of organic electroluminescence. In the compound of the present disclosure, the nitrogen-containing compound is more suitable for being used as an electronic-type host material in the mixed host of the luminescence layer of an organic electroluminescent device, and is especially suitable for being used as an electronic-type host material in a green light device. When the nitrogen-containing compound of the present disclosure is used as a luminescence layer material of the organic electroluminescent device, the electron transporting performance of the device is effectively improved, the luminescence efficiency of the device is improved, and the service life of the device is prolonged.

Abstract: Methods, systems, and computer-readable storage media for receiving user input representative of user selection of a set of decision elements to be included in a workflow task UI and a data object, each decision element being associated with a decision identifier, the workflow task UI including a container component and metadata, the container component storing parameters of the application at run-time, the metadata including logic that is executable within a view of the container component during run-time, during run-time use of the application: displaying the workflow task UI, and receiving user input to a decision element within the view of the container component, and in response, passing a decision identifier associated with the decision element from the container component to the metadata, and executing at least a portion of the logic of the metadata to update the decision identifier with a workflow backend to complete the task.

Abstract: Methods, systems, and computer-readable storage media for receiving, by a design-time environment of an application platform, user input representative of user selection of a document container as a UI element of a UI and values of one or more parameters of the document container, the document container including a generic document service control, storing first metadata representative of a construction of the UI and second metadata including logic of the UI, each of the first metadata and the second metadata automatically generated by the design-time environment based on the user input, and during production use of an application comprising the UI, determining, by a runtime of the application, that the UI comprises the generic document service control, and in response, by the runtime, instantiating a document service for storage of documents in one or more backend data stores.

Abstract: The present disclosure provides an organic compound, an organic electroluminescent device and an electronic apparatus including the same, and belongs to the field of organic electroluminescence. The organic compound of the present disclosure has a structure represented by a formula 1, and when the organic compound is applied to an organic electroluminescent device, the performance of the organic electroluminescent device can be significantly improved.

Abstract: The present disclosure provides a nitrogen-containing compound, an electronic component comprising same, and an electronic device, and belongs to the technical field of organic electroluminescence. In the compound of the present disclosure, the nitrogen-containing compound is more suitable for being used as an electronic-type host material in the mixed host of the luminescence layer of an organic electroluminescent device, and is especially suitable for being used as an electronic-type host material in a green light device. When the nitrogen-containing compound of the present disclosure is used as a luminescence layer material of the organic electroluminescent device, the electron transporting performance of the device is effectively improved, the luminescence efficiency of the device is improved, and the service life of the device is prolonged.

Abstract: A nitrogen-containing compound as shown in Chemical formula (1), an electronic element, and an electronic device are provided. In Chemical formula (1), Ar1 and Ar2 are selected from a substituted or unsubstituted C6 to C30 aryl, a substituted or unsubstituted C3 to C30 heteroaryl, or a substituted or unsubstituted C3 to C20 cycloalkyl; Ar3 is selected from a substituted or unsubstituted C6 to C20 aryl, or a substituted or unsubstituted C3 to C20 heteroaryl.

Abstract: A framework for developing applications is described herein. In accordance with one aspect, an application is developed using an integrated development environment (IDE) with a preview function. The preview function may be selected to preview the application. In response to the selection of the preview function, the IDE causes a companion application on an end-user device to be launched onto an application simulator on the end-user device. The companion application is a container application that includes plugins of local resources. The application may be run in the companion application, where the application may access local resources provided by the companion application.

Abstract: Data model display and modification techniques are provided that can be executed on a wireless computing device. A data model display and modification technique includes wirelessly receiving a data model definition at a wireless communication device. A visual representation of the model definition is displayed on a display of the wireless device. User interactions with the visual representation of the model definition are recorded through the wireless device to alter the data model definition. The altered data model definition is stored, and transmitted to another device.

Abstract: Disclosed herein are technologies for facilitating source code editing. In accordance with one aspect, a request for an editing feature is received in response to an editing operation associated with a library. In response to the request, metadata may be extracted from the source code file of the library and used to present the editing feature.

Abstract: A framework for developing applications is described herein. The framework may be a web integrated development environment (IDE) with a preview function via a browser. The IDE includes a native feature runtime engine with plugin application programming interfaces (APIs), such as Cordova APIs. Browser implementations of the plugin are also provided. The browser implementations enable a hybrid application to be previewed in the browser and access native functions without crashing the IDE.

Abstract: Disclosed herein are technologies for facilitating source code editing. In accordance with one aspect, a request for an editing feature is received in response to an editing operation associated with a library. In response to the request, metadata may be extracted from the source code file of the library and used to present the editing feature.

Abstract: A framework for developing applications is described herein. In accordance with one aspect, an application is developed using an integrated development environment (IDE) with a preview function. The preview function may be selected to preview the application. In response to the selection of the preview function, the IDE causes a companion application on an end-user device to be launched onto an application simulator on the end-user device. The companion application is a container application that includes plugins of local resources. The application may be run in the companion application, where the application may access local resources provided by the companion application.

Abstract: Described herein is a technology to dynamically generate a user interface (UI). In one implementation, a data source is analyzed to determine field information of the data source. UI controls are mapped to fields of the data source based on the field information to generate UI control mapping information. Based on the field information and the UI control mapping information, a layout may be generated. The layout may then be presented for preview.

Abstract: Data model display and modification techniques are provided that can be executed on a wireless computing device. A data model display and modification technique includes wirelessly receiving a data model definition at a wireless communication device. A visual representation of the model definition is displayed on a display of the wireless device. User interactions with the visual representation of the model definition are recorded through the wireless device to alter the data model definition. The altered data model definition is stored, and transmitted to another device.

Abstract: A disk drive has multiple disk surfaces and corresponding heads, each disk surface includes multiple regions, and each head is for recording on and playback of information from a corresponding disk surface. The data track density in a first region on a first disk surface is different than the data track density in a second region on a second disk surface, and the first and second regions are radially similarly situated regions. A method of sequentially accessing data in the first and second regions includes sequentially accessing data tracks in the first region and then sequentially accessing data tracks in the second region.

Abstract: A disk drive has multiple disk surfaces and corresponding heads, each disk surface includes multiple regions, and each head is for recording on and playback of information from a corresponding disk surface. The data track density in a first region on a first disk surface is greater than the data track density in a first region on a second disk surface, the data track density in a second region on the first disk surface is less than the data track density in a second region on the second disk surface, the first regions are radially similarly situated regions and the second regions are radially similarly situated regions.