There is a nice function to insertItem with the key into Flexbox in UI5.
https://sapui5.hana.ondemand.com/#/api/sap.m.FlexBox%23methods/insertItem
I couldn't find any function to remove item from the flexbox by key though. In fact the documentation for removing item is not very descriptive. How can I delete an item from the Flexbox?
I'm inserting Tokens to Flexbox.
const hbox = new sap.m.HBox();
const key = 1;
hbox.insertItem(new sap.m.Token({
text: text
}), key);
it is not key, but index of which the position where item is going to be inserted at. here is the code where we insert one item at index 0 and then remove it.
sap.ui.define([
'sap/m/Token',
'sap/m/HBox',
'sap/m/Text'
], function (Token, HBox) {
const hbox = new HBox();
hbox.insertItem(new Token({
text: "text"
}, 0));
hbox.placeAt("content")
const found = hbox.getItems()[0]
hbox.removeItem(found)
});
I would like you to consider using proper MVC and not having to manipulate items in FlexBox directly.
Thanks