opage | Simple homepage for your browser | Web Framework library
kandi X-RAY | opage Summary
kandi X-RAY | opage Summary
Homepage for your browser. 基于 Material Design & Vue.js.
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QUESTION
I am trying to display a VizFrame and my data are in a simple JSON format. Both my view and controller are in JS. (I will start writing my view in XML going forward) because I see that is the way to go.
I get a blank page with the error: "setDataset of undefined". What am I missing?
My view code is this.
...ANSWER
Answered 2020-Apr-04 at 23:07When creating a control in JS view definition, always use this.createId("myControl")
.
If you want to define IDs for controls inside a
JSView
to guarantee their uniqueness [...], you cannot give hardcoded IDs, but have to give the view the opportunity to add its own instance ID as a prefix. This is done by using theView.createId(...)
method.
For the example above, this is done as follows:
QUESTION
I have a homepage with two tiles which is working as expected. On clicking tile one, my control should navigate to "SearchProductPage".
I have the following files:
homepage.view.js
homepage.controller.js
SearchProductPage.view.js
SearchProductPage.controller.js
So when I click on the tile, I get the alert messages per code. But my code is not navigating to the SearchProductPage.view.js
.
And when trying to access the router, it returns undefined
.
homepage.view.js
...ANSWER
Answered 2020-Mar-23 at 18:12maybe you should look first on the documentation
https://sapui5.hana.ondemand.com/1.36.6/docs/guide/e5200ee755f344c8aef8efcbab3308fb.html
view:
QUESTION
I'm a UI5 beginner and I want to create two responsive sap.m.Buttons. The width should be 50% of the view per Button. The problem is, I don't really get how to set the width for a responsive button.
...ANSWER
Answered 2019-Oct-18 at 08:03This might be interesting for you: Flex Box - Size Adjustments
When filling a HBox
/FlexBox
with content, not every control (maybe even no control) will automatically take the whole available space.
You have to give the Button a width
of 100% and set the growFactor
of its layout to 1.
In XML (from my sample link):
QUESTION
I'm using the OData V4 model in UI5. I've created a binding with some expands in it and now I try to obtain the context of a child entity.
Here is the code how I bind entities to some element. As a result I get an object with on 'SomeEntity' and an array with 'SomeOtherEntity' as a property.
...ANSWER
Answered 2019-Sep-27 at 07:15You can create an own ListBinding to SomeOtherEntity and filter the desired set.
(I'm not quite sure, but it might be necessary to trigger a refresh on the ListBinding to force an initial load)
After the data is loaded (dataReceived-Event), delete all the Contexts. Each Delete returns a Promise and you can proceed with a Promise.all.
QUESTION
I have a SAPUI5 application that uses sap.ui.core.ComponentContainer
for loading other applications inside of itself. Something similar to fiori launchpad. But it is amazing that when I remove the component container from the page and try to reload it later it will be added to the HTML page but it will not shown.
ANSWER
Answered 2019-Sep-06 at 16:03After a huge investigation it seems I found a bug in SAPUI5.
What happened after removing a ComponentContainer
and add it again is that SAPUI5 removes the style="height: 100%;"
from the component container element.
It seems it doesn't return back the height to its default value after adding it again. Also I tested the setVisible
function and the problem exist there as well.
So what we have to do is:
QUESTION
I have created a Custom Control that is rendering a textarea (among others).
If a button is clicked, I want to access the current value of the textbox but don't know how to do so. "this.byId("cb-input")" called in the Controller only returns undefined.
CustomControl
...ANSWER
Answered 2019-Jul-02 at 13:46Try to remove the id we set during the creation of the custom control and set and id to the custom control during instantiation, than you can get your custom control byId and get the value.
QUESTION
I have a log file named agent.txt
and I want to filter it by deleting lines that include strings like collect_host_stats
in nodepad++ with regular expression.
How to do it? Thanks!
...ANSWER
Answered 2019-Apr-04 at 06:13Try searching for this pattern:
QUESTION
I'm new to the UI5 developping tool and I'm trying to bind a colorisation rules function with the regions that compose a map.
The colorization function named oColor()
is located in the formatter.js (that I call through the controller).
The map is successfully drown in the view.js (NB : not .XML) using the sap.ui.vbm.AnalyticMap()
function and a country.json file of the concerned era.
The OData is set in the init
section of the component.js with the following function:
ANSWER
Answered 2018-Jul-09 at 08:00I will answer my own question as I got rid of the problem I've submitted to you:
I had to load everything in the Component.js first but not in the view.js, this way:
Component.js:
QUESTION
I'm using PDFsharp library to transform a control into a PDF file. The problem is that the bitmap image, even if I set height and width and the format is A4, does not fill the view in Adobe Reader.
I also tried to set the parameters manually from DPI but it does not work. The script is:
ANSWER
Answered 2018-Apr-24 at 09:08The problem is that you call DrawImage
without specifying the destination size of the image in the PDF. Add Width and Height to the DrawImage
call and the image will be drawn in the size you specify.
PDFs have no DPI. The size if the PDF page is given in Points - and Points are not pixels.
See also:
https://en.wikipedia.org/wiki/Point_(typography)
QUESTION
I have read a number of posts regarding destroying the fragment or page to avoid duplicate ID but the problem here is that a fragment is displayed in the view page and when i press the same button again I get the error Duplicate ID.
Below is the code for fragment and controller :
...ANSWER
Answered 2017-Aug-03 at 15:51You are trying to add the fragment every time you move to page with id: detail. Simplest solution would be to check if you have already added the fragment.
- If yes (fragment is present), don't add the fragment again to page with id: detail, and navigate.
- If no (fragment is not present), fetch the fragment, add to page and the navigate.
Code:
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