我试图能够通过内联编辑从 ExpressionEngine 通道编辑数据。我遵循了这个提示: http ://www.3roadsmedia.com/blog/inline-editing-with-expressionengine-and-ajax/
我可以在空白页上工作。但是当 jquery 涉及时。我收到此错误:
Uncaught TypeError: Object [object Object] has no method 'attachEvent'
我用谷歌搜索了一下,我相信它与$
选择器混淆了。因为当我添加这个时:
var $ = jQuery.noConflict();
它开始工作了。但我还有另一个错误,
Uncaught TypeError:Object [object Object] has no method 'dispatchEvent'
哪个可能与选择器错误有关?看起来有一些使用原型和 jquery 的已知问题。
这是另一个使用原型的脚本:
Event.observe(window, 'load', init, false);
function init() {
makeEditable("editTitle");
}
function makeEditable(id) {
Event.observe(id, 'click', function(){edit($(id))}, false);
Event.observe(id, 'mouseover', function(){showAsEditable($(id))}, false);
Event.observe(id, 'mouseout', function(){showAsEditable($(id), true)}, false);
}
function showAsEditable(obj, clear) {
if (!clear) {
Element.addClassName(obj, 'editable');
} else {
Element.removeClassName(obj, 'editable');
}
}
function edit(obj) {
Element.hide(obj);
var textbox ='<div class="edit-area" id="' + obj.id + '_editor"><textarea name="' + obj.id + '" id="' + obj.id + '_edit">' + obj.innerHTML + '</textarea>';
var button = '<input type="button" value="SAVE" id="' + obj.id + '_save"/> OR <input type="button" value="CANCEL" id="' + obj.id + '_cancel"/></div>';
new Insertion.After(obj, textbox+button);
Event.observe(obj.id+'_save', 'click', function(){saveChanges(obj)}, false);
Event.observe(obj.id+'_cancel', 'click', function(){cleanUp(obj)}, false);
}
function cleanUp(obj, keepEditable) {
Element.remove(obj.id+'_editor');
Element.show(obj);
if (!keepEditable) showAsEditable(obj, true);
}
function saveChanges(obj) {
var new_content = escape($F(obj.id+'_edit'));
obj.innerHTML = "Saving…";
cleanUp(obj, true);
var success = function(t){editComplete(t, obj);}
var failure = function(t){editFailed(t, obj);}
var url = 'http://path-to-your-scripts-folder/edit.php';
var pars = 'id=' + obj.id + '&content=' + new_content;
var myAjax = new Ajax.Request(url, {method:'post',
postBody:pars, onSuccess:success, onFailure:failure});
}
function editComplete(t, obj) {
obj.innerHTML = t.responseText;
showAsEditable(obj, true);
}
function editFailed(t, obj) {
obj.innerHTML = 'Sorry, the update failed.';
cleanUp(obj);
}