javascript - Rails: Namespace CoffeeScript so a script is only called on given page(s) -

-

i'm calling java/coffescript function, typehandler (not shown), repeatedly different parameters. happening on every page load application. needs happen on 3 or 4 pages script applicable. and, within pages should called twice given appropriate parameters:

#app/assets/javascripts/disk_items.js.coffee jquery(document).ready ->   typehandler = (selector, url, hidden_id, entry_id) ->   ...     ## if page diskitem#edit typehandler '.projects_tt', '/projects.json', '#disk_file_project_code', '#project_code' typehandler '.products_tt', '/products.json', '#disk_file_product_id', '#product_title' ## if page inventoryitem#edit_multiple typehandler '.projects_tt', '/projects.json', '#inventory_item_project_code', '#project_code' typehandler '.products_tt', '/products.json', '#inventory_item_product_id', '#product_title' ...

how to:

  1. only run script on pages
  2. set 3rd parameter, #disk_file_project_code, given page? maybe html5 data element or perhaps pick id within form?

thanks in advance insight…

is embedding function calls within actual html page in script tag undesirable? because that's simplest way forward.

if seen bad form, and/or function call has within js.coffee file reason, check location 

if window.location.href.indexof("diskitem/edit") > -1

and pull 3rd parameter html via data attribute or form value had suggested.


Comments

Post a Comment

Popular posts from this blog

design - Custom Styling Qt Quick Controls -

-
Image
i have custom design qt quick controls. example, change background colour of tool bar, since hate default design. how can that? in qt quick controls, there limited styling available via qt quick control styles items, buttonstyle , checkboxstyle , etc. at moment, other styles require delving qt sources , messing internal details. here complete example of how 1 might modify toolbar's style. main.qml import qtquick 2.1 import qtquick.layouts 1.0 import qtquick.controls 1.0 applicationwindow { toolbar: toolbar { id: toolbar component.oncompleted: toolbar.data[0].item.children = [newrectangle]; property item _newrectangle: rectangle { // rectangle within toolbarstyle's panel // gleaned from: // http://qt.gitorious.org/qt/qtquickcontrols/source/ // c304d741a27b5822a35d1fb83f8f5e65719907ce:src/styles/base/toolbarstyle.qml id: newrectangle anchors.fill: parent...
Read more

Unable to remove the www from url on https using .htaccess -

-
i want remove www site url. ie. https://www.domainname.com.au https://domainname.com.au . i have tried various .htacces code nothing work me. here present code remove www http not work https. rewriteengine on rewritebase / rewritecond %{http_host} ^www\.(.*)$ [nc] rewriterule ^/(.*)$ http://%1/$1 [r=301,l] rewritecond %{https} off rewriterule ^(.*)$ https://domainname.com.au/$1 [r=301,l] rewriterule ^code-of-conducts/(.*)/$ code-of-conducts.php?type=$1 rewriterule ^parents/post-a-job/(.*)/edit/$ parents/post-a-job.php?action=edit&id=$1 rewriterule ^parents/post-a-job/(.*)/$ parents/post-a-job.php?job_type=$1 rewriterule ^parents/open-jobs/(.*)/delete/$ parents/open-jobs.php?action=delete&id=$1 rewriterule ^parent-profile/(.*)/$ parent-profile.php?id=$1 rewriterule ^parents/job-details/(.*)$ parents/job-details.php?applied_id=$1 rewriterule ^sitterprofile/(.*)/$ sitterprofile.php?id=$1 rewriterule ^sitter/job-board/state/(.*)/page/(.*)/$ sitter/job-board.ph...
Read more