l try to get the selection text from contenteditable div whit window.getSelection() but i have this instead.

Selection
anchorNode: <ons-icon class=“ons-icon zmdi zmdi-format-bold”>
anchorOffset: 0
baseNode: <ons-icon class=“ons-icon zmdi zmdi-format-bold”>
baseOffset: 0
extentNode: <ons-icon class=“ons-icon zmdi zmdi-format-bold”>
extentOffset: 0
focusNode: <ons-icon class=“ons-icon zmdi zmdi-format-bold”>
focusOffset: 0
isCollapsed: true
rangeCount: 1
type: "Caret"
Selection Prototype