Databases
StackOverflow2013
Postsdbo
POCan I use grails to somehow emit data with anonymous javascript functions
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POCan I use grails to somehow emit data with anonymous javascript functions
    primarykey
    data
    text
    <p>I would like to have a controller emit a JSON response with something like this:</p> <pre><code>{ sidebar: { xtype: "container", flex: 1, bodyCls: "my-sidebar", itemId: "my-sidebar-container", items: [ { xtype: "panel", animCollapse: false, collapseFirst: false, collapsed: false, collapsible: true, flex: 1, bodyCls: "my-sidebar-message-section", itemId: "my-sidebar-message-section-container", html: "&lt;h1&gt;Messages (2)&lt;/h1&gt;&lt;p&gt;Bank will be closed on September 4th, 2013 for Labor Day&lt;/p&gt;&lt;p&gt;Lorem ipsum dolor sit amet, &lt;a href="http://google.com"&gt;consectetur&lt;/a&gt; adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.&lt;/p&gt;", listeners: { boxready: function(p) { alert('Hi'); } } } ] } } </code></pre> <p>In my Grails controller I define it like this:</p> <pre><code>package com.fourgablesguy.myapp import grails.converters.JSON class SidebarController { def generateSideBar() { def sidebarItems = [ [ xtype: 'panel', animCollapse: false, collapseFirst: false, collapsed: false, collapsible: true, flex: 1, bodyCls: 'my-sidebar-message-section', itemId: 'my-sidebar-message-section-container', html: messageSectionHtml, listeners: [ boxready: "function(p) { alert('Hi');}" ] ] ] [ xtype: 'container', flex: 1, bodyCls: 'my-sidebar', itemId: 'my-sidebar-container', items: sidebarItems ] } </code></pre> <p>However the grails.converters.JSON converts my function() definition to a string so the actual JSON that is emitted by the controller action has a string for the function():</p> <pre><code>{ sidebar: { xtype: "container", flex: 1, bodyCls: "my-sidebar", itemId: "my-sidebar-container", items: [ { xtype: "panel", animCollapse: false, collapseFirst: false, collapsed: false, collapsible: true, flex: 1, bodyCls: "my-sidebar-message-section", itemId: "my-sidebar-message-section-container", html: "&lt;h1&gt;Messages (2)&lt;/h1&gt;&lt;p&gt;Bank will be closed on September 4th, 2013 for Labor Day&lt;/p&gt;&lt;p&gt;Lorem ipsum dolor sit amet, &lt;a href="http://google.com"&gt;consectetur&lt;/a&gt; adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.&lt;/p&gt;", listeners: { boxready: "function(p) {alert('Hi');}" } } } ] } } </code></pre> <p>The specific issue is this line: <strong>boxready: "function(p) {alert('Hi');}"</strong> I would like to know a way to instead return the above as: <strong>boxready: function(p) {alert('Hi');}</strong></p> <p>This is not really "object data" I am trying to return in JSON, I can understand if this is not possible.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USfourgablesguy
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COI would suggest not going this way; it may look seductive for simpler functions like above, but for anything just a bit more complex it will soon turn into maintenance nightmare. What's the original problem you're trying to solve?
      singulars
      1. POCan I use grails to somehow emit data with anonymous javascript functions
      1. USAlex Tokarev
    2. CO@Alexander See my comments in the answer from Grooveek
      singulars
      1. POCan I use grails to somehow emit data with anonymous javascript functions
      1. USfourgablesguy
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload