I need to implement a Smart Field control with Value Help in my form. I am getting json response from ODATA service. And I am setting it to a JSONModel. I have tried a sample code refering this link but I don't know how to bindElement. Please refer this JsBin
SmartControls rely on OData! However, you are using a JSONModel! Also, as #matbtt mentioned you are binding a single field to an array, but you should do it the way he mentioned above... This jsbin is the correction but still only with a JSONModel instead of an ODataModel. And this one uses OData and works just fine.
Is there a specific reason why you call an OData Service and wrap the response into a JSONModel? Do you know how to use the ODataModel in UI5?
And thank you for using my single file template!
As your data are contained in a named array you need adjust the binding as follows:
<smartField:SmartField value="{/TableCollection/0/AccountNo}" id="companyCode"/>
Related
I'm creating a web app with symfony. I'm currently building the forms and as I've never used the ManyToMany relation I'm having some problem with retrieving the information.
The form I'm working with is this one:
The point is that when I'm retrieving the information of the array in the twig template, the data property inside the array shows empty, when there is Alumne's entities created. Let me show you.
Twig template (create page):
As you can see, what I pretend is to retrieve the info of every Alumne entity inside the array.
What I get doing this is:
The alumnes field is completly empty. But if I change the form Builder to this:
(I have also changed a little bit the twig template to make it more readable)
It works!
And as you can see there is an Alumne created.
The point is, as you can see, the select and option tag it creates is kinda ugly, I want to custom so it can fit the rest of the forms. So that's why I need a CollectionType in the builder and I don't know what I'm doing wrong. Also if I check the dump(form.alumnes.vars.data) it shows empty.
The issue here is, that you use the CollectionType instead of the EntityType. To load data from the Database into a form, you should use the EntityType https://symfony.com/doc/current/reference/forms/types/entity.html
If you leave the type out, Symfony will try to guess what form element to use and will (correctly) guess the EntityType
I have one Wicket text property in the WicketApplicationProperties.properies
<entry key="dataMniejszaNizMinimalna">Wybrano datę, która jest mniejsza niż minimalna akceptowalna data '${minimalnaData}'. Nie można zapisać danych."</entry>
How to substitute a parameter {minimalnaData} with a use of a class
StringResourceModel. I don't want to create any models i want to just display a message with provided one attribute. The Wicket StringResourceModel is so complicated.
new StringResourceModel(resourceKey).setParameters(params)
how to provide this one parameter is a simplest way.
The simplest way could be:
new StringResourceModel(resourceKey, this, Model.ofMap(Map.of("minimalnaData", "some value")))
The model object could be a Java Bean or a java.util.Map.
StringResourceModel also supports java.text.MessageFormat. You can use its #setParameters() method to pass an array of values for the placeholders.
I think wicket:message should fit your need. Take a look at the wiki:
https://cwiki.apache.org/confluence/display/WICKET/Wicket%27s+XHTML+tags
You can nest components within textual content.
I need to use a dynamic autocomplete based on ws rest to show suggestions of my field. I used it but it didn't work, it didn't update the list of suggestions. Example:
<fr:autocomplete
id="control-3-control"
appearance="minimal"
labelref="#label"
resource="http://127.0.0.1/api/ws/pays/all"
bind="control-3-bind">
<xf:label ref="$form-resources/control-3/label"/>
<xf:hint ref="$form-resources/control-3/hint"/>
<xf:alert ref="$fr-resources/detail/labels/alert"/>
<xf:itemset ref="./_">
<xf:label ref=".//libelle"/>
<xf:value ref=".//id"/>
</xf:itemset>
</fr:autocomplete>
And this is the screenshot:
Doing the "filtering" based on the value entered by users is the responsibility of the service the autocomplete is calling. However, it can't do this if you don't provide it with the current value of the field. For this, use {$fr-search-value} somewhere in the URL, e.g. something like:
http://127.0.0.1/api/ws/pays/all?search={$fr-search-value}
And of course, then your service needs to take the value of the search request parameter into account. The autocomplete component will automatically call the service again and again, as necessary as users type in the field.
This allows you to search in a large dataset without having to return the whole set of possible values to Orbeon Forms.
I have sap.ui.table.Table which rows are bound to an JSONModel.
var oListModel = new sap.ui.model.json.JSONModel();
//oTable created here (sap.ui.table.Table)
oTable.setModel(oListModel);
oTable.bindRows("/");
When the table is rendered, i.e. the DOM is created for this table, i need to reference to the DOM to pass the DOM elements (table rows) to a library which will make them draggable.
My problem is: How do i know when the DOM for the table is created after the model has been changed and the table is rerendered? I didnt find any listener. The view controller's listener onAfterRendering() didn't help me.
The model is filled with data after a XMLHTTPRequest is successful. When i set the model in the success handler of the xht request and try to access the DOM elments directly afterwards they don't exist yet.
Thank you for your help!
You can add an event delegate
var oMyTable = new sap.ui.table.Table();
oMyTable.addEventDelegate({
onAfterRendering: function() {
$table = this.getDomRef() ....
}
});
a better way is to extend the control see Using addDelegate to extend a control to use third party functionality
UPDATE
the example in that blog doesn't work anymore fixed here
I had a similar issue recently where i had to access an element after a smartform (where the element is present) rendered onto the view. I posted my query here as well as my final solution (based on the accepted answer of #Dopedev). I am using XML views - including nested XML views - here however and the onAfterRendering didn't help for me as well.
I guess you could look at this solution - like it's mentioned in the accepted answer, it may not be an optimal solution, but it sure works. In my case there is not much of a performance issue with the binding of the DOMNodeInserted since it is being called in the onAfterRendering of the nested view that consists of only the smartform with an immediate unbinding upon finding.
The condition if (id === "yourtableid") { } should be enough to identify and pass on. Since you have a table and thus several child nodes, unbinding is imperative at this point.
Mutation Observer is the preferred method but i guess you may need to check the browser compatibility table at the end of the page to see if it matches your requirements. There is an example here. I have used Mutation Observer (outside of a SAPUI5/openUI5 environment) earlier and found it very convenient(and performant) to listen to DOM insert events. In fact the sap.ui.dt package consists of MutationObserver.js
In my Controller doInit(), I create a JSON model and bind it to View
In my View, I use the created model in aggregation binding ( of IconTabBar)
My question is how do I access IconTabBar items in doInit() of Controller. Which event shall I use?
Thanks much.
Check the following example from SAPUI5 Explored:
https://sapui5.hana.ondemand.com/sdk/explored.html#/sample/sap.m.sample.IconTabBar/code
As you can see in the file IconTabBar.view.xml you can set keys for every IconTabFilter. This key should be filled by your binding.
In the IconTabBar.controller.js the handler for the IconTabBarSelect event is implemented. Just read the selected key and act accordingly.
If that does not answer your question, you could post some code examples to clarify your problem.