partial

Rails render partial with block

由 蓝咒 提交于 2019-11-27 16:56:37
I'm trying to re-use an html component that i've written that provides panel styling. Something like: <div class="v-panel"> <div class="v-panel-tr"></div> <h3>Some Title</h3> <div class="v-panel-c"> .. content goes here </div> <div class="v-panel-b"><div class="v-panel-br"></div><div class="v-panel-bl"></div></div> </div> So I see that render takes a block. I figured then I could do something like this: # /shared/_panel.html.erb <div class="v-panel"> <div class="v-panel-tr"></div> <h3><%= title %></h3> <div class="v-panel-c"> <%= yield %> </div> <div class="v-panel-b"><div class="v-panel-br"><

rails fields_for render partial with multiple locals producing undefined variable

由 一笑奈何 提交于 2019-11-27 16:21:59
问题 All, I am experiencing a problem with a standard fields_for setup. In my "_form" partial I have: <div class="comment_list"> <%= f.fields_for :comments do |cf| %> <%= render :partial => 'comments/comment_fields', :locals => {:f => cf, :tester => true} %> <% end %> <%= link_to_add_fields "Add a comment", f, :comments %> </div> In the "_comment_fields" partial, I have the usual fields and then my test variable: <%= tester.to_s %> When I remove the tester variable, everything works well. As soon

Yii difference between rendering functions

由 扶醉桌前 提交于 2019-11-27 16:01:30
问题 I sometimes get messed up by the three rendering methods: Controller::render() Controller::renderPartial() Controller::renderFile() Please could you explain. Thank you! 回答1: render() is commonly used to render a view that corresponds to what a user sees as a "page" in your application. It first renders the view you have specified and then renders the layout for the current controller action (if applicable), placing the result of the first render into the layout. It then performs output

how i can render Partial views in asp.net mvc 3

由 邮差的信 提交于 2019-11-27 12:55:09
问题 I have some data in ViewData.Model , and in my views I want to write a partial view and to pass their current model I have in my page. How I can pass their current ViewData.Model and render them through the location of partials? 回答1: Create your partial view something like: @model YourModelType <div> <!-- HTML to render your object --> </div> Then in your view use: @Html.Partial("YourPartialViewName", Model) If you do not want a strongly typed partial view remove the @model YourModelType from

Android: How to get a custom view to redraw partially?

由 浪尽此生 提交于 2019-11-27 12:12:05
I have a custom view that fills my entire screen. (A piano keyboard) When a user touches the key, it causes invalidate() to be called and the whole keyboard gets redrawn to show the new state with a touched key. Currently the view is very simple, but I plan to add a bit more nice graphics. Since the whole keyboard is dynamically rendered this would make redrawing the entire keyboard more expensive. So I thought, let's look into partial redrawing. Now I call invalidate(Rect dirty) with the correct dirty region. I set my onDraw(Canvas canvas) method to only draw the keys in the dirty region if I

link_to and remote => true + jquery : How? Help?

由 走远了吗. 提交于 2019-11-27 11:58:14
Im trying to make an "Users" link on the index of my rails website so that it shows the registered users (User.all) BUT i want that to appear on the right part of the website, as a partial, in a div without loading the whole page from the start. I knew that this was possible with old prototype and remote => true but with Rails 3.1 and jQuery (and assets) i have no idea how to do it. Can anyone help or show me the way to a tutorial? It is actually quite easy, it just feels like a big deal because it is new. Basically, with the new unobtrusive javascript support, the rails ujs script exposes a

Trouble merging upstream changes back into my branch

由 六月ゝ 毕业季﹏ 提交于 2019-11-27 09:59:09
问题 I'm running into conflicts while trying to merge upstream changes back into my branch and I'm not sure how to resolve them. I created my own fork. I cloned it. I made changes to the branch on my fork, committed, and pushed. But then the main fork updated, and I tried to update my own fork by merging upstream in like so: $ cd repo-name $ git remote add upstream git://github.com/username/repo-name.git $ git fetch upstream $ git merge upstream/master The merge says that there's some problem with

jQuery: Finding partial class name [duplicate]

由 喜欢而已 提交于 2019-11-27 08:46:16
This question already has an answer here: jQuery match part of class with hasClass 5 answers I want to see if an <li> has a certain class, the catch is though that they all are unique but all contain a constant string of 'unqID'. I want to check to see if the <li> has a class that contains this string and if it does not, add the new class to the <li> . I know how to find out if an element has an exact class name but do not know how to find partial class names. <li class="orange blue"> <div class="answer">Some Content</div> </li> <input type="button" name="yellow" value="yellow" class="yellow"

How to merge two data frame based on partial string match with R?

由 ￡可爱￡侵袭症＋ 提交于 2019-11-27 07:33:33
问题 I have two data frames: the first one contains a huge number of proteins for which I have made several calculations. here an example: >Accession Description # Peptides A2 # PSM A2 # Peptides B2 # PSM B2 # Peptides C2 # PSM C2 # Peptides D2 # PSM D2 # Peptides E2 # PSM E2 # AAs MW [kDa] calc. pI P01837 Ig kappa chain C region OS=Mus musculus PE=1 SV=1 - [IGKC_MOUSE] 10 319 8 128 8 116 7 114 106 11,8 5,41 P01868 Ig gamma-1 chain C region secreted form OS=Mus musculus GN=Ighg1 PE=1 SV=1 - [IGHG1

MATLAB matfile increases in size when overwriting cell data

由 烂漫一生 提交于 2019-11-27 07:22:23
问题 Due to large data size and frequent automatic saves I decided to change the method of saving from the standard save() function to partial saving using a matfile object: https://www.mathworks.com/help/matlab/ref/matfile.html I made this change because using save() will overwrite everything even if a minor change was made to the structure, greatly slowing the program. However I noticed that the time to save with matfile increased linearly every time it was called, and after some debugging I
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