我的水星宝石-版本0.9.0
gem 'mercury-rails', git: 'https://github.com/jejacks0n/mercury.git'我正在使用Rails4
最初遵循RailsCast,我在Mercury.js中有以下内容:
$(window).bind('mercury:ready', function() {
var link = $('#mercury_iframe').contents().find('#edit_link');//extract the saveURL for mercury that was encoded in the HTML data tag
Mercury.saveUrl =link.data('save-url');
console.log("Mercury save URL: "+Mercury.saveUrl);
link.hide();//hide edit url
});
$(window).bind('mercury:saved', function() {
console.log("mercury saved event set");
window.location.href = window.location.href.replace(/\/editor\//i, '/');
});但是,RailsCast注释指出,现在应该重写onload函数:
window.Mercury = {
//...
//CUSTOM CODE
onload:function(){
Mercury.on('saved',function(){
console.log("SAVE EVENT FIRED");
window.location.href = window.location.href.replace(/\/editor\//i, '/');
});
Mercury.on('ready',function(){
var link = $('#mercury_iframe').contents().find('#edit_link');//extract the saveURL that was encoded in the HTML data tag
Mercury.saveUrl =link.data('save-url');
console.log("Mercury save URL: "+Mercury.saveUrl);
link.hide();//hide edit url
});
}
};但是,不会触发保存的事件,也不会发生重定向。知道什么是新的和改进的方式是做事情吗?谢谢!
编辑:为了澄清,“Mercury.on”(“就绪”.)事件确实成功地触发了。
编辑:好的,所以我发现“保存”事件使用的是一条路线,而不是另一条。
#Works on this route!
def mercury_update_courses
courses_infos = params[:content]
courses_infos.each{|course_info|
label = course_info[0]
new_val = course_info[1][:value]
id = label.delete("^0-9")#find the database id by removing everything that's not a number from the HTML element's CSS id
course = EditablePage.where("id == ?",id).last
if label.index("title") != nil
course.title = new_val
elsif label.index("body") != nil
course.body = new_val
end
course.save!
}
render text: ""
end
#does not work on this route!
def mercury_update_index
homepage = EditablePage.find(params[:id])
homepage.body = params[:content][:homepage_content][:value]
homepage.save!
render text: ""
end发布于 2015-09-15 16:55:38
发现问题了!毕竟,保存事件实际上是有效的。这个
console.log("SAVE EVENT FIRED");没有在重定向之前出现,重定向会擦除JS控制台。在我发现它在一个页面中工作而不是在另一个页面中工作之后,我试图找出页面的不同之处,并发现这个问题存在于URL中。
#working
http://localhost:3000/editor/courses
#not working
http://localhost:3000/editor因此,问题就在我下面的教程中的神秘正则表达式i copy+pasted中。
window.location.href = window.location.href.replace(/\/editor\//i, '/');是罪魁祸首不工作的编辑器位于站点的根/主页上,因此在url的'/ editor /‘部分中没有包含第二个"/“。我修正了这一点,做了一个更一般(更容易理解)的替换行。
window.location.href = window.location.href.replace("/editor", '');最终代码:
window.Mercury = {
//...
//CUSTOM CODE
onload:function(){
Mercury.on('saved',function(){
window.location.href = window.location.href.replace("/editor", '');
console.log("Mercury info saved!");
});
Mercury.on('ready',function(){
var link = $('#mercury_iframe').contents().find('#edit_link');//extract the saveURL that was encoded in the HTML data tag
Mercury.saveUrl =link.data('save-url');
console.log("Mercury save URL: "+Mercury.saveUrl);
link.hide();//hide edit url when mercury is open
});
}
};https://stackoverflow.com/questions/32389399
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