问将键盘插入符号移动到元素的末尾。

EN

//get the browser selection object - it may or may not have a selected range
var selectionn = rangy.getSelection();

//create a range object to set the caret positioning for
var range = rangy.createRange();

//get the node of the element you wish to put the caret after
var startNode = document.getElementById('YourTagID');

//set the caret after the node for this range
range.setStartAfter(startNode);
range.setEndAfter(startNode);

//apply this range to the selection object
selection.removeAllRanges();
selection.addRange(range);

//get the browser selection object - it may or may not have a selected range
var selectionn = rangy.getSelection();

//create a range object to set the caret positioning for
var range = rangy.createRange();

//get the nodes of the elements you wish to put the range between
var startNode = document.getElementById('YourTagID');
var endNode = document.getElementById('YourDivTagID');

//set the caret after the node for this range
range.setStartAfter(startNode);
range.setEndAfter(endNode);

//apply this range to the selection object
selection.removeAllRanges();
selection.addRange(range);

//get the browser selection object - it may or may not have a selected range
var selectionn = rangy.getSelection();

//create a range object to set the caret positioning for
var range = rangy.createRange();

//get the nodes of the elements you wish to put the range between
var startNode = document.getElementById('YourTagID');
var endNode = document.getElementById('YourDivTagID');

//set the caret after the start node and at the end of the end node
//Note: the end is set using endNode.length when the node is of the text type
//and it is set using childNodes.length when the end node is of the element type
range.setStartAfter(startNode);
range.setEnd(endNode, endNode.length || endNode.childNodes.length);

//apply this range to the selection object
selection.removeAllRanges();
selection.addRange(range);