Jquery mobile input type file

You need to use a third-party library that offers SMTP authentication. Popular choices include:. With the code is nothing wrong, I placed your example on my site. I think I know what the problem is.


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  • jQuery Custom File Upload Input: from the book Designing with Progressive Enhancement.

You are trying to build a mobile application with phonegap. The file mail. You can place the phonegap website online and make a port to it or you have to change the mailing function to one that works with phonegap. Hello, Yes i visit your website and i try its work fine with your example site, but i need a solution for my application. But can you help to solve my problem.

Introduction

Yes i am using phonegap for build mobile application. For the moment I can think of 2 solutions. Then you can use the smtp credentials i. It show ajax loader so any suggestion for this? Hey bro, nice tutorial.. I have modified the input file in the html so I can add multiple images but how can I get the mail. The image preview enables one to preview the image file that was selected before everything is saved. Selecting Records on top right enables one to access the Right Side Panel to view list of available books.

This is the file selector that appears when Choose File is selected, which enables one to select the image they want. This is how this looks running inside google chrome on my laptop. It might be different from device to device. I also wanted to have the book covers shown in my report, and thus included them in each cell of the table. The width and height is currently based on px for both the preview image when adding each book and this list here. The Export button has been added in the header using a control-group class.

I will also show you how this is done. I've created this screen for multiple book title entries.

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For example if one has multiple records, especially meta data, such screens can be used for such entries. The book titles should be separated by semicolon for the app to recognise each book title from this screen. For example from the screen above, 4 books will be added which will later be updated with their contents. The Primary Key for each book is the book title, thus this method has been followed. Now lets look at the source code for each of these screens in detail. In creating an app of this nature you follow the usual boiler-plate methodology of creating your JQuery Mobile apps by first defining your main index.

In our library, each book is stored as a single json file record within the Book folder of the server. This folder gets created as soon as a book is added. One should ensure that the server has permissions to write and read using php. We will be using a couple of php files to attain our objective with this application. Above is the screen definition for Adding each of the books.

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We have indicated that this screen has a left side panel and a right side panel and these have listviews that reference some particular actions. We have defined this panel with an overlay display property. Inside it there is a listview which has buttons, New, New Multiple, Report and Back and indicated before. Instead us using most data- attributes for the buttons in this listview we have used a class to define the buttons as we wanted the buttons to have left sided icons.

We did this by adding a class with these properties: We have also defined a right side panel within this page to be used to list all available book records. As you can see this panel is empty however as soon as you add more and more books it gets updated as through code it gets loaded.

I will explain this later.

We have also defined a horizontal radio button group in our form for a user to select the condition of the book. This was defined like this. For us to be able to choose an image file for each book, we needed a file input control. We defined it like this. When adding a new book, a user will enter the details of the book, select the image for the book and this gets loaded and previewed on the image.

This is defined with this js. After a user selects a file, the onchange event fires. The selected file details are assigned to fName variable. A FileReader variable is created to read the file contents and the reader. When that is finished the file contents are assigned to dataURL from reader. This then gets passed to savepnp. When uploaded to the server, the image preview is shown using the file path of the image file that has been saved, toasting to the user whether the file was saved or not.

You should note that the preview image receives the actual base64 string contents of the file and a data-file attribute is assigned to it of the file name. This php script is passed the file name and the contents of the file to process. Let's look at it. From above, a folder named Files is created on the root of our app folder in the web server. Ensure that permissions are set properly for this to work.

The passed file name and file contents are extracted. As this is currently text, there is some clean up that we need to perform. We assume that the files can be png, jpeg and gif, this we clean the base64 image string, by removing these from the content.

Bootstrap / jQuery input type file upload buttons: 6 Demos

By using the actual image file name, this ensures that no duplicate images are stored on the server. All of this happens before a book record is saved. For now we assume that all selected images will be for the books that will be saved. Saving the books to the back end json files happens like this as soon as the user clicks Save. From above, the image file has already been uploaded and its link has been saved.


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  4. To demonstrate how to save the base64 image string, we also save the preview image scr attribute to the json file, just for demonstration that is not used anywhere within the app as the image file reference is used for referencing our thumbnails and the images shown on the report. As soon as a user clicks Save on the Add book screen, the book records are read from the controls and stored in an object when the code below runs.

    This object is then passed to app. Lets look at these. All the input control contents are read.

    Additional attributes

    The src attribute that contains the base64 image string is also read and stored. From above, app. The primary key is cleaned for spaces and then the object converted into a JSON string. This is then posted to the server with jsonSaveBook. This screen is basically very easy. Its just a label and a text area control where one must type in multiple book titles separated by a semicolon and click Save. Sign in to your account.

    We don't style a file input for a number of reasons. First, some mobile platforms don't support this type of input namely iOS. Second, it's very hard to style because of security features built into browsers. For now, we're not going to style these but feel free to add this issue to the feature request wiki page and we'll take a look post 1. I assumed it wouldn't be that simple based on our experience in the past.

    Uploading & Displaying Images in a JQuery Mobile App

    Might look better on a few platforms though. Thanks toddparker. But as I said better than nothing. I, for example, use JQM for backend webpages to desktop access because the JQM is very simply, beautiful interface and practical I use to webapps and mobile web pages too. I read yours reasons but I have seen many ask for this feature then the JQM team should consider the style it in a future. Now that iOS 6 supports file upload and Android and BB for quite some time, it would be great to have a styling option for this type of input.