deblan-mirror/editor.js
deblan-mirror/editor.js
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fixed comparing method for nodes

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This commit is contained in:
khaydarov 2016-05-25 19:40:46 +03:00
parent 6b680f85ac
commit 45b1a59ef4
1 changed files with 20 additions and 19 deletions
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39
codex-editor.js
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@ -352,11 +352,13 @@ cEditor.content = {
/**
* @var {int} caretOffset - caret position in a text node.
* @var {Element} focusedChildNode - if block has several child nodes, we set child that is focused.
*/
caretOffset : null,
focusedChildNode: null,
/**
* @var {int} focusedNodeIndex - we get index of child node from first-level block
*/
focusedNodeIndex: null,
/**
* Synchronizes redactor with original textarea
@ -380,23 +382,31 @@ cEditor.content = {
saveCaretPosition () {
var selection = window.getSelection();
var previousElement = selection.anchorNode.previousSibling, nodeIndex = 0;
this.caretOffset = selection.anchorOffset;
this.focusedChildNode = selection.anchorNode;
while (previousElement != null) {
nodeIndex ++;
previousElement = previousElement.previousSibling;
}
this.caretOffset = selection.anchorOffset;
this.focusedNodeIndex = nodeIndex;
},
/**
* Creates Documnt Range and sets caret
* @param {Element} NodeElement - Changed Node.
* @param {Element} selectedNode - ChildNode before block modification
* @param {int} nodeIndex - first-level child index
* @param {int} caretOffset - caret position in a text node
*/
setCaret : function(NodeElement, selectedNode = null, caretOffset = 0) {
setCaret : function(NodeElement, nodeIndex = 0, caretOffset = 0) {
if (selectedNode == null) {
selectedNode = this.focusedChildNode;
if (nodeIndex == 0) {
nodeIndex = this.focusedNodeIndex;
}
if (caretOffset == 0) {
@ -404,16 +414,7 @@ cEditor.content = {
}
var childs = NodeElement.childNodes,
nodeChild,
index ;
for( index = 0; index < childs.length; index++) {
if (selectedNode.textContent === childs[index].textContent) {
nodeChild = childs[index];
break;
}
}
nodeChild = childs[nodeIndex];
var range = document.createRange(),
selection = window.getSelection();