I would like to create a List Box which can provide me suggestions.The exact thing which i need to implement is the browsers navigation widget where we type in the website address.The functionality to implement is like this
when we click on the down arrow ,my list box should provide me the list of previously navigated URLS.
Also when we go ahead and type something,the widget should provide me suggestions.
Any suggestions on how to implement this widget would be really great.
Thanks
My SimpleGWT project's ComboBox widget should be very close to what you describe. However, I would warn you that it was written a couple of years back and hasn't been kept up to date with the latest GWT version. Also, it required a few changes to the SuggestBox class to open up the API that I need. With all that in mind, it is Apache 2 licensed Open Source so it should still be useful to you in implementing your own solution even if you can't use it as it is. Feedback is welcome on the project site.
this simple-gwt can help you but you should develop it on your own
Edited:
to make it scrollable check this.
Related
I need help with creating a multi-step form in flutter flow.
I have searched for material to help but nothing related to flutterflow. I had a glimmer of hope when I chanced on the possibility of adding a widget from pub.dev for use in my project. It's a multi-step form widget from https://pub.dev/packages/cool_stepper however when I try to follow the documentation from flutterflow about how to add a widget, I don't know what parameters to add to get it to work and how to utilize the widget in my project.
I will be grateful for some help and direction or better still a more feasible way of achieving this.
Thank you.
You can use a combination of PageView to divide your form into pages and Form to validate your fields.
You can use as reference this video, that creates an onboarding page using PageView.
I try to create a widget for monitor builds in pipeline using new azure-devops-extension-sdk but I can't find information about how to add custom fields to configuration page. Can anyone share information or example for it?
We recommend that you use the old SDK to develop widgets. The good news is that they are investigating adding support for developing them using the new SDK. In addition, here is a sample and you can refer to it. You can also vote and follow this ticket about target Date for Widget support.
I want to navigate to another page in my application. I don't want the page to reload(i.e.. application should be a single URL application).
I know only one way to accomplish this by changing the proper div attached in the RootPanel by whatever data I want to display. But I fell that might get cumbersome if there are many navigations(I haven't tried it though :P).
Is there any other way to accomplish this or make the above said approach better?
Thanks in advance.
I guess you need GWT Development with Activities and Places
Well ,its time to have a look on MVP
With that you can do
History.newItem(tokenOfYourPresenterScreen);
A nice single EntryPoint demo app is here : (BrowserHistoryExample.java)
http://www.gwtproject.org/doc/latest/DevGuideCodingBasicsHistory.html
I added the below to the example to demonstrate links.
vertPanel.add(new Label("Access history via Hyperlinks"));
vertPanel.add(new Hyperlink("External Page 0","page0"));
vertPanel.add(new Hyperlink("External Page 1","page1"));
vertPanel.add(new Hyperlink("External Page 2","page2"));
We have been using GWT for around 4 years now. One of the most often discussed features missing in native GWT is data binding. Reading across AngularJs another Google offering, i came across http://devgirl.org/2013/03/21/fun-with-angularjs/ . I do not wish to use GXT or any other third party tools. I also wish to avoid generator related solution.
Is there any way this will ever be implementable in pure native GWT?
Is there any specific reason why GWT cannot provide this out of the BOX?
Have you tried GWT Pectin?
I have used it successfully in a larger project some time ago.
I suggest you try HexaBinding, which is non invasive and only focused on data binding. Here is the link : https://github.com/ltearno/hexa.tools/blob/master/hexa.binding/README.md
It works with pure Java, GWT and will soon work also with Android and JavaFX. It may even work with J2Objc but not sure yet...
I read the post you mention on devgirl about AngularJS. In that post the "2 way data binding" refers to the property of the code to reflect automatically on the view the changes that occurs to the data that the view is currently displaying.
This is achieved in GWT since version 2.1 with the Cell Widgets
In the first paragraph of the Cell Widgets documentation I linked above it is clearly stated that:
A cell widget can accept data from any type of data source. The data
model handles asynchronous updates as well as push updates. When you
change the data, the view is automatically updated.
If you want to do in GWT something as basic as the example in the devGirl post you need to write a onKeyup handler (in AngularJS you should write a Scope to this purpose) that would copy what you entered to the linked label. Something like this:
...
final TextBox nameField = new TextBox();
final Label enteredName = new Label("");
...
public void onKeyUp(KeyUpEvent event) {
enteredName.setText(nameField.getText());
}
...
I was advised to post this here by SoundCloud support - I hope you can help. I want to use the html5 widget on my site and access different sets but, rather than have multiple widgets on a page, I want to be able to reload the widget with a different set by clicking on different links on the page. It seems you can do this using the API and I have been playing with w.soundcloud.com/player/api_playground.html and have got it to load my sets by putting the api.soundclound.com url in the appropriate box and clicking "reload widget".
I really don’t know javascript at all so I was hoping to copy the source from that page and try and edit it to do what I want. However, I can’t even get the page to load when it is hosted on my site:
http://www.indigomusic.co.uk/SCtest/playground.htm
I downloaded api.js and put it in a folder on my server but I’m obviously missing step(s). I’ve read http://developers.soundcloud.com/docs/html5-widget#introduction but it obviously assumes a level of javascript knowledge that I just don’t have...
...are you able to help?
Many thanks,
Dan Selby
You don't have do use the Widget API for that necessarily.
Here is a simple example using jQuery and the SoundCloud SDK doing what you described:
http://dl.dropbox.com/u/12477597/Temporary/dynamic-widget-example.html
Hope it Helps.