destroy

Rails dependent which options are possible?

由 断了今生、忘了曾经 提交于 2019-12-08 16:22:22
问题 I get the following error in Rails 4 dependent option must be one of destroy delete apparently https://github.com/rails/rails/issues/3458 other options were supported before. But what is possible nowadays? I could not find any other documentation thank you for your help 回答1: Docs are available here Looks like the following options are supported: :destroy - causes all the associated objects to also be destroyed. :delete_all - causes all the associated objects to be deleted directly from the

jQuery Tools -> Tooltip destroy method?

由 瘦欲@ 提交于 2019-12-08 15:56:08
问题 I am using Flowplayer's jQuery Tools framework (specifically the tooltips plugin) in a table, in addition to jQuery UI calendar. Each row of the table has the ability to insert a row above and below it. When doing this I am cloning the clicked object (events and objects) and inserting it directly above or below. After adding a new row, I refresh the table, generating new id's for my elements, reinitializing the datepicker, and attempting to reinitialize the tooltip. I am searching for a way

How to completely destroy a JavaScript object?

由 試著忘記壹切 提交于 2019-12-08 07:10:33
问题 I am developing a game server with node.js, and I would want to store matchs inside a queue, in order to be able to destroy them after a certain timeout. Here is basically my implementation : var matchs = []; var createMatch = function () { matchs.unshift(new Match()); matchs[0].start(); setTimeout(function () { delete matchs[matchs.length - 1]; matchs.pop(); }, 5 * 1000); }; function Match() { // ... this.foo = 0; this.start = function () { var self = this; setInterval(function () { console

Rails call destroy method from within another controller

由 ☆樱花仙子☆ 提交于 2019-12-08 02:09:39
问题 I have a friendships_controller but I would like to call its create and destroy actions from inside the users_controller . Actually, the way I have things set up, the create method works fine, but destroy does not. users/index <%= button_to "+ Add Friend", :controller => "friendships", :action => 'create', :method => "post", :id => user.id %> <%= button_to "- Unfriend", {:controller => "friendships", :action => 'destroy'}, :confirm => "Are you sure you want to unfriend #{user.username}?",

Why the android activity get's destroyed on rotation?

由 青春壹個敷衍的年華 提交于 2019-12-08 01:10:26
问题 I always wondered what is the benefit of destroying activity on rotation? I mean you can specify android:configChanges="orientation|screenSize" and it won't get destroyed but what's the reason for destroying it 回答1: Because generally the UI gets all messed up when we have built the screen for portrait mode(say) and the screen gets rotated, so android os thinks that we might need to refactor our layout or maybe use a new layout during onOrientationChanged, maybe that's why the activity gets

supersized plugin on ajax page

由 大兔子大兔子 提交于 2019-12-07 13:32:00
问题 I need to use supersized plugin on my ajax page. But i think there's no any destroy function for supersized. How can i set supersized again when i call my function below? Solution: if($.supersized.vars.slideshow_interval){ clearInterval($.supersized.vars.slideshow_interval); }; just add this to supersized gallery close button... function getSuperSized(arr,startSlide){ $(".myPageHolder").hide(); $("body").append("<div class='supersizedHolder'></div>"); $("#supersized-loader").remove(); $("

How to destroy inline CKEditor with jQuery

由 試著忘記壹切 提交于 2019-12-07 02:37:22
问题 Let's say that this is code I have: <div class="editor" contenteditable></div> // This is working for me $('.editor').click(function(){ $(this).ckeditor(); }); // This is the problem $('.editor').on('focusout', function(){ $(this).ckeditorDestroy(); // What will destroy ckeditor? }); I know that this function doesn't exists, but I didn't found nothing what was working? 回答1: HTML <div contenteditable="true" class="editor">Editor 1!</div> <div contenteditable="true" class="editor">Editor 2!<

Why the android activity get's destroyed on rotation?

由 荒凉一梦 提交于 2019-12-06 07:54:50
I always wondered what is the benefit of destroying activity on rotation? I mean you can specify android:configChanges="orientation|screenSize" and it won't get destroyed but what's the reason for destroying it Because generally the UI gets all messed up when we have built the screen for portrait mode(say) and the screen gets rotated, so android os thinks that we might need to refactor our layout or maybe use a new layout during onOrientationChanged, maybe that's why the activity gets created again Your activity will be destroyed and recreated each time the user rotates the screen. When the

Rails call destroy method from within another controller

由 白昼怎懂夜的黑 提交于 2019-12-06 06:06:04
I have a friendships_controller but I would like to call its create and destroy actions from inside the users_controller . Actually, the way I have things set up, the create method works fine, but destroy does not. users/index <%= button_to "+ Add Friend", :controller => "friendships", :action => 'create', :method => "post", :id => user.id %> <%= button_to "- Unfriend", {:controller => "friendships", :action => 'destroy'}, :confirm => "Are you sure you want to unfriend #{user.username}?", :method => :delete, :id => user.id %> If I click the Unfriend button I get the follow rails exception:

supersized plugin on ajax page

由 送分小仙女□ 提交于 2019-12-05 23:59:25
I need to use supersized plugin on my ajax page. But i think there's no any destroy function for supersized. How can i set supersized again when i call my function below? Solution: if($.supersized.vars.slideshow_interval){ clearInterval($.supersized.vars.slideshow_interval); }; just add this to supersized gallery close button... function getSuperSized(arr,startSlide){ $(".myPageHolder").hide(); $("body").append("<div class='supersizedHolder'></div>"); $("#supersized-loader").remove(); $("#supersized").remove(); $(".supersizedHolder").append("<div id='supersized-loader'></div><ul id='supersized
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