我正在尝试使用Javascript手动清理Telerik RadEditor的HTML,但我似乎无法找到存储值的正确位置,以便在回发时保存它。
这是我的JS:
$(function () {
jQuery.fixHash = function ($html) {
// modify $html
return $html;
};
$("#adminEditingArea input[id$='SaveButton']").unbind("click").click(function () {
$("iframe[id$='_contentIframe']").trigger("save");
// call .net postback
return false;
});
});
var editorSaveEventInit = false;
function InitSaveEvent() {
if (!editorSaveEventInit) {
var $EditFrames = $("iframe[id$='_contentIframe']");
if ($EditFrames && $EditFrames.length > 0) {
$EditFrames.bind("save", function (e) {
var $thisFrame = $(this);
var thisFrameContents = $thisFrame.contents();
if (thisFrameContents) {
var telerikContentIFrame = thisFrameContents.get(0);
var $body = $("body", telerikContentIFrame);
var html = $.fixHash($body).html();
$body.html(html);
// also tried storing the modified HTML in the textarea, but it doesn't seem to save:
//$thisFrame.prev("textarea").html(encodeURIComponent("<body>" + html + "</body>"));
}
});
editorSaveEventInit = true;
}
}
};
$(window).load(function () {
InitSaveEvent();
});
有没有办法用JavaScript访问Telerik RadEditor对象(使用OnClientCommandExecuted()
?),以便我可以访问.get_html()
和.set_html(value)
函数?如果没有,在发回之前我需要设置什么值?
答案 0 :(得分:4)
为什么不使用custom content filters。
答案 1 :(得分:0)
啊,刚刚发现了Telerik的内置$find()
功能:http://www.telerik.com/help/aspnet-ajax/editor_getingreferencetoradeditor.html
编辑:这是我为InitSaveEvent()
函数提出的解决方案:
var editorSaveEventInit = false;
function InitSaveEvent() {
if (!editorSaveEventInit) {
var $EditFrames = $("iframe[id$='_contentIframe']");
if ($EditFrames && $EditFrames.length > 0) {
$EditFrames.bind("save", function (e) {
var $thisFrame = $(this);
var thisFrameContents = $thisFrame.contents();
if (thisFrameContents) {
var telerikContentIFrame = thisFrameContents.get(0);
var $body = $("body", telerikContentIFrame);
var html = $.fixHash($body).html();
// SOLUTION!
var $radeditor = $thisFrame.parents("div.RadEditor.Telerik:eq(0)");
var editor = $find($radeditor.attr("id"));
editor.set_html(html);
// ☺
}
});
editorSaveEventInit = true;
}
}
};