respositionning node (fixed)

index.html

@@ -2102,10 +2102,12 @@ AFRAME.registerComponent('update-links-on-pinchended', {
 		let rootEl = document.querySelector("#graphroot")
 		let el = this.el
 		this.el.addEventListener('released', function (event) {
+			let found_links = 0
 			Object.keys( rootEl.components ) // get all links
 				.filter( i => i.indexOf(el.id) > -1 ) // keeps links related to the moved node
 				.map( i => { // for each link
-					let newpos = el.getAttribute("position")
+					found_links++
+					let newpos = AFRAME.utils.coordinates.stringify( el.getAttribute("position") )
 					let [src,tgt] = i.replace("line__","").split("__to__");
 					srcpos = AFRAME.utils.coordinates.stringify( rootEl.getAttribute(i).start )
 					tgtpos = AFRAME.utils.coordinates.stringify( rootEl.getAttribute(i).end )
@@ -2114,7 +2116,6 @@ AFRAME.registerComponent('update-links-on-pinchended', {
 					} else {
 						rootEl.setAttribute(i, { start: srcpos, end: newpos })
 					}
-					// somehow works once...
 				})
 		})
 	}