태그 내용을 HTML 엔티티로 변환
var clonedContent = ra0_viewer_wr_content.cloneNode(true);
var codeTags = clonedContent.querySelectorAll('code');
codeTags.forEach(function(code) {
var text = code.textContent;
code.textContent = ''; // 초기화
code.innerHTML = text
.replace(/&/g, '&')
.replace(//g, '>')
.replace(/"/g, '"')
.replace(/'/g, ''');
});
// contenteditable 속성 제거 (에디터 내부 요소용)
clonedContent.querySelectorAll('[contenteditable]').forEach(function(el) {
el.removeAttribute('contenteditable');
});
var content = '' + clonedContent.innerHTML + '';
// ><!');
ra0_source_wr_content.value = content;
}
var ra0_source_wr_content = document.getElementById('wr_content');
if (ra0_source_wr_content) {
var content = ra0_source_wr_content.value.replace(/<[^>]*>/g, '').replace(/ /g, '').trim();
if (!content) {
alert('내용을 입력해 주십시오.');
return false;
}
}