所有编辑器下标签设置可编辑
function allChildToEditable(htmlId) {
var list_span = document.getElementById(htmlId).getElementsByTagName("span");
var list_font = document.getElementById(htmlId).getElementsByTagName("font");
angular.forEach(list_span, function(item) {
item.setAttribute('contenteditable', true);
})
angular.forEach(list_font, function(item) {
item.setAttribute('contenteditable', true);
})
}
