Kendo file viewer

In this step-by-step guide I will try to simplify the steps to place a Kendo upload control inside a Kendo grid using the MVC Razor wrappers. The final output would look similar to the below screen shot.

The technologies used are ASP. So this post would assume that you have a good background in these technologies. Follow the following steps to get your job done easily, efficiently and in a short time. It's a complete example that will get you on track with this post achieving the final goal which is integrating a Kendo upload into the grid. This section would kick off the Kendo grid with the first step to integrate a Kendo upload in its inline editing mode.

The following Kendo grid is built up with a list of employees objects of type Employee. Notice both properties ResumeFileUrl and Filename as those are the properties which will preserve the uploaded file information which is in this case a resume' file.

How to Build Custom Views from Your Data with Kendo UI Builder

The most important part in the Kendo grid snippet is the Kendo file upload column integration through an EditorTemplate and how it's done in Kendo which is the following line. The EditorTemplateName should be exactly like the string model property ResumeFileUrl and the column title is "Resume" and in the end we need to render the file name not the file path, that's why the ClientTemplate " :Filename " is used.

So the next step would be creating that view. Now within the same views folder of the current view, create a new folder called "EditorTemplates" and add a new view to it as shown in the below screen shot. Notice that the control name must be exactly like the model property name which is "ResumeFileUrl".

We have added a couple of events which is the Select and the Success and they should be self descriptive. We have also added a couple of asynchronous actions which are the Save and the Remove which will be triggered upon saving and removing the file respectively.

The control is set to auto upload the file without any confirmation and finally it's configured to upload only single file at a time.

The first callback will be triggered once the user selects a file and would not allow irrelevant file types. Only doc, docx and PDF files are allowed since the upload control's purpose is to upload a resume file. The second callback will be triggered once the upload file is either uploaded or removed successfully based on the e.

Type which will be illustrated later in this post. Note: Both callbacks above should be placed under the grid's error callback not in the ResumeFileUrl. At this step, we would add a couple of asynchronous actions to the controller.Posted 25 Jan Link to this post. Posted 26 Jan Link to this post. All the available components are demoed here:. Posted 15 Dec in reply to Kiril Nikolov Link to this post.

Posted 16 Dec Link to this post. The requested PDF viewer is still not available. All Products. PdfViewer for Asp.

Telerik Platform Resources Buy Try. Thread is closed for posting. Feed for this thread. Member since: Oct Net MVC library.

kendo file viewer

But I can't find any related documentation. And I also have Kendo. UI and I can't find in this library as well. Is there any documentation that provide the explanation for PdfViewer Asp.

cronopoison.pw MVC Kendo UI (Kendo UI Grid Part-1)

Net Mvc? Sample will be much more helpful Thank you. Kiril Nikolov Admin. Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items. Member since: Mar Rumen Admin. Regards, Rumen Telerik by Progress Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization charts and form elements.

Back to Top.This is great feature as I am attempting to do this in my environment which is. Net core project.

Suggestion: I am using iFrame control and convert everything to a byte array and render it in my pages. I am thinking for the same. I am looking for Mobile, ASP. Net Core. You guys will sure use your magic wand with development team and make this happen. This is a game changer. Create an account Log In. Back to Feed. Request a Feature Report a Bug. Created on: 19 Jan Category: Kendo UI for jQuery.

Type: Feature Request. Especially Mobile so we do not have to search the net for decent controls that may or may not work for the different devices. Add a Comment. Your Comment. Posted on: 27 Feb In addition conversion from any document types to pdf would be very handy. Posted on: 22 Jan We are currently researching and evaluating the request.

Learn More. Posted on: 17 Jan Posted on: 03 Jan Please add an pdf viewer.In this article, we going to see about how to perform asynchronous file upload using Kendo UI async upload. Once the project is created, follow the below steps to integrate Entity Framework with your MVC application.

Click browse, search for EntityFrawork and click Install. After this, you need to accept the licence terms. Once you accept the license, the Entity Framework will refer to your resepective project. In the below image, you can see that the Entity Framework has been added in references.

We already have the existing db, so we will move on to the Database first apporach model. After creating connection, create a connection string for your application. Then, check the "Save connection settings in web. Select the respective table to map your application and database. Now, you can see, Enity Framework has been integrated with your application and database tables.

Now, you can see the configured connection in webconfig. Select an empty Controller. Here, index method is default action method and I am using the same action method. Create a View without model. So, just add the below references in head tag. Save uploaded file into database To perform "Save" operation, we need to enable the async save url from kendoupload control as below. I have added the "Save" action method in fileupload Controller as below.

The value has been inserted in the below mentioned table. After successfull insertion of upload, you can see your screen like below. Parameter with Async File upload Sometimes, we are in the position to parameter while uploading file.

Just assume our client is asking us to pass some key to each files and that key should concatenated with filename. Let's add one textbox in View to pass the textbox value to Controller.

So now, I am going to enable the upload event in kendouploader. Now, let's run our application and enter the KeyInput. But before that, add parameter to Save action method as below.

Finally the View index. View All. Gnanavel Sekar Updated date, May 09 And give a name for Entity Model. To select the database first approach, select "EF Designer from database" and click Next. To set a new connection, follow the steps mentioned in the below image.

To create a Controller, right click on the Controllers folder under your project, and follow the below steps. To create a View, right click on respective action method and select Add View.

Run our application by changing routeconfig. Now, you can see the input control enabled with Kendo Async file upload control. Upload File s.

kendo file viewer

Now, check and see the database table. We need to pass this textbox value while uploading the document.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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Kendo UI Upload Control With Existing Files

I am working with ASP. I am trying to pass an error message back to the view when the processing of an uploaded file does not pass validation rules that we have. In my controller, ex. Message is a custom error message and I want to pass it back to the view for display. You can see all the different variations that I tried to pass it back by looking at the commented out lines of code in my controller. The jquery error function is getting executed.

The only problem is I can't seem to get my custom error message in the jquery. I assume the return on my controller needs to be modified somehow. The solution is simple, once you see it, but the documentation on this is not complete. We know that we should return an empty string to signify success. I have also seen — but cannot find right now — docs that suggest you could alternately return a JSON object instead of string.

Empty, and that too would signify success. Anything other than JSON object or string. Empty signifies an error. But how do we handle it? The argument sent to the Error event handler still has the basic components: e. Learn more. Asked 6 years, 2 months ago. Active 9 months ago. Viewed 12k times. Here is my upload control in my view: Html. Name "files".When you're building an app, most views will need to display data from backend systems. In this blog, we will learn how to create a custom view that renders data from a REST service.

We will see how we can interface to data sources to get at the data as well as at the metadata fields definition. To keep things simple, we will create a custom view that renders an HTML table with the list of fields as headers and the data in additional table rows as in the following example:. The custom view can render data from any configured REST data source, but for the sake of illustration in this blog we will render a list of metrics from IoT devices.

From the Kendo UI Builder view property panel, our custom view users should be able to select the data provider and the data source to use.

We add the following definitions to the definition file See custom-table-from-data-source. Now at design-time, we will be able to select where the data is coming from with a few clicks in the property panel. So, the goal is to read the list of fields from the metadata directly from the file system. This entails creating the path to the file, reading the file, parsing it as JSON and accessing from the JSON data, the array of fields for the specific data source.

Working With Kendo UI Editor

The data source name is also available in the metamodel input variable. Finally, to generate some data, we simply create an array of 10 object literals. Object properties are populated by looping data source fields and adding some fake values.

We generate different data for number fields versus all other fields.

kendo file viewer

We also take care of rendering the custom view with dummy fields and data when no data provider or data source are selected. All in all, implementing this was not so straightforward: it helped me to have some debug data. So, along the way, I stored various data points in metaModel variable and output them in the designer view.

To get the field names, we use same strategy as in design time view. We store the list of fields in myDataSrcFields.

We will use this variable when we need to retrieve the field names when rendering. I have provided a set of utilities in the form of templated typescript code. This object contains a data service for each data source.

Here's the relevant code extract:. We call the dataChanges function on the data service. The dataChanges function returns an RxJs observable. When the RxJs stream has received its data, we store it in the member variable myRestList ready for rendering in the view component.

We render the headers by iterating through the variable myDataSrcFields and outputing a table cell for each field like this:. To render the data: For all items received from the server, we output a table row. Within the row, we simply output the value for each of the REST field.

Notice that we loop through the data from REST server at run-time but we loop through at code generation time. Here is the code extract:.Learn how to modernize your web applications with Kendo UI Builder. We explore custom templates, views, and components for AngularJS and Angular.

Kendo UI Builder 2. The installation bundles several examples that you can tailor. However, these are quite complex and not conducive to learning how to create them from scratch. This blog is the first of a series where we will explore how to create both custom views and custom components. We will start with custom views.

kendo file viewer

This will help us comprehend the overall mechanics of getting all the elements in place with minimum dependencies and without additional complications. Also, this will constitute a bare-bones working template from which to start writing future templates. To follow along, download the project zip from github or clone the repository. Change the title and greeting properties as desired and click Preview. This gives you a feel for the design part and the runtime part. Now, we are ready to explore the project.

EJS files are template files. This file will be executed with node. It contains an entry point called augmentModel. In a future post we will look into an example where we extend the model, but for now we do not need to program anything in this function.

The content of the runtime files will depend on which target framework is used. Starting in version 3, we will support both the AngularJS and Angular 5 frameworks. The model is added to the variable vm. The items defined in options. A property travels from the definition file to the options. To help understand and follow how it travels from each file, I have named the title property:. Like at design-time, this is where we can augment the model.

But we can also provide translations for distinct items using the function getTranslation. In this function, we just return an object literal with the set of items to include in the translation file. At this stage, you should be able to add your own property.


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