【发布时间】:2015-09-22 17:09:08
【问题描述】:
我不会通过带有 jquery 的链接 onclick 将 HTML 插入到 ace 编辑器中。就我而言,即使在尝试此脚本时也是如此:
Javascript:
function insertAtCaret(areaId,text) {
var txtarea = document.getElementById(areaId);
var scrollPos = txtarea.scrollTop;
var strPos = 0;
var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ?
"ff" : (document.selection ? "ie" : false ) );
if (br == "ie") {
txtarea.focus();
var range = document.selection.createRange();
range.moveStart ('character', -txtarea.value.length);
strPos = range.text.length;
}
else if (br == "ff") strPos = txtarea.selectionStart;
var front = (txtarea.value).substring(0,strPos);
var back = (txtarea.value).substring(strPos,txtarea.value.length);
txtarea.value=front+text+back;
strPos = strPos + text.length;
if (br == "ie") {
txtarea.focus();
var range = document.selection.createRange();
range.moveStart ('character', -txtarea.value.length);
range.moveStart ('character', strPos);
range.moveEnd ('character', 0);
range.select();
}
else if (br == "ff") {
txtarea.selectionStart = strPos;
txtarea.selectionEnd = strPos;
txtarea.focus();
}
txtarea.scrollTop = scrollPos;
}
HTML 链接:
<a href="#" onclick="insertAtCaret('ace_text-input','<h1></h1>');return false;">Click Here to Insert</a>
试图达到类似于所见即所得编辑器的效果,编辑器中只显示原始 HTML。
【问题讨论】:
标签: javascript jquery ace-editor