Suppose my text is "Hello have a nice day", so I want only nice text is in label
<Text text="Hello have a "><Label text="nice"></Label>"day"</Text>
textis property of Label control, not an aggregation.
To set text of Label you can simply do:
<Label text="Hello World" />
The sap.m.Label control has in fact a text property, so you define the text as
<Label text="Label text" />
Similarly the sap.m.Text control has a text property, so you define the text as
<Text text="Text text" />
However the Text control does not have an aggregation for other Controls, so you cannot nest a Label inside a Text.
Related
<ObjectListItem
title="{i18n>uBOMItem}: {Item} Component: {ComponentDesc}"
number="{ComponentNo}"
>
I am using sap.m.ObjectListItem. While binding, I need tab space between {Item} & {ComponentDesc}.
E.g. like \t
Currently, sap.m.ObjectListItem does not support rendering whitespace for title.
And I agree with alexP's answer that it's not clean to combine multiple labels ("{i18n>uBOMItem}:" and "Component:") into one.
That being said; if it's really necessary to do so, however, you'll need to extend ObjectListItem.
Example: https://embed.plnkr.co/WaMaP4wqMevsjMxX
Internally, ObjectListItem renders its title from sap.m.Text. The Text control has a public property called renderWhiteSpaceapi which we can use to allow tabs to be rendered.
ObjectListItem is only for one value. In your case it's better to use CustomListItem.
<CustomListItem>
<HBox width="100%">
<VBox>
<Label emphasized="true" text="{i18n>uBOMItem}: {Item}" />
</VBox>
<VBox class="sapUiSmallMarginBegin">
<Label emphasized="true" text="Component: {ComponentDesc}" />
</VBox>
<VBox width="50%" justifyContent="End">
<ObjectNumber number="{ComponentNo}" />
</VBox>
</HBox>
</CustomListItem>
It's not clean to output two data bindings from your model in one label, text or similar. You should split the output. In case of an i18n label and a data binding in one control i would make a exception.
I have a label in my rg.plugins popup page and I want to change the text color of the label when doing an action.
I try to add an id to the label in xaml, but that is not possible. Is there any way to change the label text color from xaml.cs class.
Thanks in advance
Some sample code would help understand what the issues might be. I assume by rg.plugins, you're referring to: https://github.com/rotorgames/Rg.Plugins.Popup so I will answer accordingly.
It looks like it takes standard xaml and displays that in a dialog type popup. Your options for styling should be the same as any other:
Change color directly in xaml. <Label Text="This is some text" TextColor="Blue" />
Change it via a binding. TextColor="{Binding ColorThatIWant}" Where the page's BindingContext has been set to an object that has a public property or binding property of ColorThatIWant. Don't forget to implement INotiftyPropertyChanged if you want forms to react to property changes.
Set the value in code behind. MyLabel.TextColor = UIColor.Blue; where the label has a name value set. <Label x:Name="MyLabel" Text="This is some text" />
Use style dictionaries to set the value. <Label Text="This is some text" Style="{StaticBinding MyLabelStyle}"/> with a style of:
<Style x:Key="MyLabelStyle" TargetType="Label">
<Setter Property="TextColor" Value="Blue" />
</Style>
I am attempting to display a wrapped long text in an ObjectAttribute in an SAP UI5 application:
<List id="__listObjectAttributes" noDataText="Drop list items here" headerText="Shipping Information" items="{Shipments}">
<items>
<ObjectListItem id="__listItemShipments" title="{ShipmentTxt}">
<attributes>
<ObjectAttribute id="__attributeShipmentId" title="Shipment #" text="{Id}"/>
<ObjectAttribute id="__attributeShipmentCode" title="Shipment Code" text="{ShipCd}"/>
<ObjectAttribute id="__attributeShipmentLongText" title="Long Text" text="{LongText}" binding="{ShipmentLongText}"/>
</attributes>
</ObjectListItem>
</items>
</List>
The problem is, when the list is displayed the text is truncated instead of wrapped. I've been looking for ways to wrap the text in an ObjectAttribute, but to no avail.
I have found articles that say both "you can do it" and "you can't do it".
Possible: https://archive.sap.com/discussions/thread/3589475
Not possible: https://experience.sap.com/fiori-design-web/object-list-item/
If it is not possible to add this information to an ObjectAttribute, does anyone know a way to display the same information in a list that will accept wrapped text?
Solution
#Ran Hassid's answer was correct! Using a CustomListItem in combination with a SimpleForm was the best solution. Here is the code I ended up going with:
<List id="__listObjectAttributes" noDataText="Drop list items here" headerText="Shipping Information" items="{Shipments}">
<items>
<CustomListItem id="__listItemShipments">
<content>
<form:SimpleForm id="__formShipmentList" editable="true" layout="GridLayout" labelMinWidth="100">
<form:content>
<!--Id-->
<Label id="__labelShipmentId" text="Id"/>
<Text id="__textShipmentId" text="{Id}"/>
<!--Shipment Code-->
<Label id="__labelShipmentCode" text="Shipment Code"/>
<Text id="__textShipmentCode" text="{ShipCd}"/>
<!--Long text-->
<Label id="__labelShipmentLongText" text="LongText"/>
<Text id="__textShipmentLongText" text="{Longtext}" binding="{ShipmentLongText}"/>
</form:content>
</form:SimpleForm>
</content>
</CustomListItem>
</items>
</List>
Then I added the sap.ui.layout.form to the mvc:View to simplify the code:
<mvc:View xmlns="sap.m" xmlns:mvc="sap.ui.core.mvc" xmlns:semantic="sap.m.semantic" xmlns:form="sap.ui.layout.form" controllerName="shipments.controller.ShipmentDetail">
I think that even if it is possible (I assume via css changes and so on) it is not recommended because it is not part of the ObjectAttribute interface. In order to achieve the same effect you can do one of the following:
Use CustomListItem instead of ObjectListItem and inside the content of it wrap a SimpleForm. The simple form layout should be grid layout because you want to position text next to the title in the same row. In the Text control you can put as longest string as you want and also control on the wrapping of it. So your code should look something like that (I didn't use binding but I assume you will know what to do in your code)
<List noDataText="Drop list items here" id="__list0">
<items>
<CustomListItem type="Navigation" id="__item1">
<content>
<sap.ui.layout.form:SimpleForm xmlns:sap.ui.layout.form="sap.ui.layout.form" xmlns:sap.ui.core="sap.ui.core" editable="true" layout="GridLayout" id="__form0" labelMinWidth="100">
<sap.ui.layout.form:content>
<sap.ui.core:Title text="Title" id="__title0" />
<Label text="Long Text" id="__label1" />
<Text text="Very long text with\nmultiple lines" />
<Label text="Other text" id="__label2" />
<Text text="Some text goes here" />
</sap.ui.layout.form:content>
</sap.ui.layout.form:SimpleForm>
</content>
</CustomListItem>
</items>
</List>
The second option is to use CustomListItem but with VBOX + HBOX. so you have a VBOX which wrap HBOX's and inside each HBOX you put title next to the text.
I recommend to go with the first approach because it's much more clear and responsive.
Good luck.
I would recommend using basic CSS to solve this issue.
XML-View:
...
<ObjectAttribute text="{aVeryLongText}" class="objectAttributeWrapper" />
...
CSS:
.objectAttributeWrapper * {
white-space: pre-line !important;
word-wrap: break-word !important;
}
This will even work if there are changes on the sap.m.ObjectAttribute Interface, since this CSS-Selector grabs all children of the element which we assigned the CSS class to.
Speaking from my experience this was a quick and stable solution. I had to extend a legacy app, where replacing the whole control would result in me needing to rewrite a whole controller.
Works like a charm and didnt break since 1.71.50
I want to display IconTabBar with full texts and icons. How to fix it? With showAll="true", full text is used but without icon.
showall does not work in this way. It has nothing to do with wrapping of text items.
Form the API documentation for sap.m.IconTabFilter: "Enables special
visualization for disabled filter (show all items).
Default value is false."
Possible Solution: Use CSS to increase the size of the single IconTabFilters or disable the text wrapping using CSS.
If your labels get truncated, consider using shorter labels or text tabs (without icons), as text tabs cannot get truncated.
The text-only variant is one of the most common types. It allows longer labels, and can also display counters above the text to indicate the number of items on the tab page.
Unlike all other tab variants, the labels do not get truncated. The full text is always shown.
<IconTabBar>
<items>
<IconTabFilter icon="sap-icon://hint">
<l:SimpleForm minWidth="1024">
<core:Title text="Address"/>
<Label text="Name"/>
<Text text="{BuyerName}"/>
<Label text="Created At"/>
<Text text="{CreatedAt}"/>
<Label text="Created By Bp"/>
<Text text="{CreatedByBp}"/>
</l:SimpleForm>
</IconTabFilter>
<IconTabFilter icon="sap-icon://attachment">
<l:SimpleForm id="SupplierForm" minWidth="1024">
<Label text="status"/>
<Label text="Name" />
<Input value="{BuyerName}">
</Input>
</l:SimpleForm>
</IconTabFilter>
</items>
</IconTabBar>
I want to set a text value by taking a value from another page or another input area. Here is my text field. I tried many combinations for this.byId("thisOne")., but they didn't work.
this.byId("thisOne").setValue("Some thing");
another way:
sap.ui.getCore().byId("thisOne")....
The text element:
<Text text="" id ="thisOne"/>
My XML file:
<mvc:View
xmlns:mvc="sap.ui.core.mvc"
xmlns="sap.m" controllerName="App.view.Take"
xmlns:l="sap.ui.layout"
xmlns:f="sap.ui.layout.form">
<Page showHeader="false">
<Label text="thisOne" />
<Input text="" id="thisOne" />
<Button type="Accept" text="Accept" ></Button>
<Button type="Reject" text="Reject" ></Button>
</Page>
</mvc:View>
If you specify an ID explicitly for a control, within an XML view, the actual ID will be prepended with the ID of the XML view, for example the Input control might have an actual ID of "__xmlview0--thisOne".
Best practice is to use the XML View's byId function to get the ID of a control contained within it. So for example in your controller attached to the view (App.view.Take.controller.js in your case) you could do this:
this.getView().byId("thisOne").setValue("Some thing");
Note that setValue will NOT work.
setValue is not the supported method for sap.m.Text Control. setValue is supported for sap.m.Input (or any other control which inherit properties from sap.m.Inputbase )
var oValue = sap.ui.getCore().byId("inputId").getValue();
Then
sap.ui.getCore().byId("thisOne").setText(oValue);
Refer to sap.m.Text and sap.m.Input for more details.
If you want to get your textfield and then add a value to it. You have to do this:
sap.ui.getCore().byId("thisOne").setValue("Some thing");