Databases
StackOverflow2013
Postsdbo
POReturning something from a Durandal modal dialog
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POReturning something from a Durandal modal dialog
    primarykey
    data
    text
    <p>I develop an asp.net solution with the Durandal template.</p> <p>I would like to use a <strong>modal dialog</strong> to choose an element in a table and return to the main viewmodel the choosen element.</p> <p>Here is what I have so far:</p> <p>On the main view I have a link <code>(changer)</code> allowing me to open the modal-dialog:</p> <p><img src="https://i.stack.imgur.com/aA1V4.png" alt="enter image description here"></p> <p>Here is the function of my viewModel called when link is clicked:</p> <pre><code>var changeSender = function (item) { app.showModal('viewmodels/sender'); }; </code></pre> <p>So I open the dialog called <code>sender</code>. </p> <p>Below is the viewModel of the <code>sender</code>:</p> <pre><code>define(function (require) { var system = require('durandal/system'), datacontext = require('services/datacontext'); var senders = ko.observableArray(); var activate = function () { return datacontext.getSenders(senders); }; var buttonOk = function (dialogResult) { this.modal.close(dialogResult); } var buttonCancel = function () { this.modal.close(); } var vm = { activate: activate, senders: senders, buttonOk: buttonOk, buttonCancel: buttonCancel }; return vm; }); </code></pre> <p>Below is the view of the ´sender´:</p> <pre><code>&lt;div class="messageBox autoclose" style="max-width: 500px"&gt; &lt;div class="modal-header"&gt; &lt;h3&gt;Expéditeur&lt;/h3&gt; &lt;/div&gt; &lt;div class="modal-body"&gt; &lt;table class=""&gt; &lt;thead&gt; &lt;tr&gt; &lt;th&gt;&lt;/th&gt; &lt;th&gt;Name&lt;/th&gt; &lt;th&gt;Street&lt;/th&gt; &lt;th&gt;City&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody data-bind="foreach: senders"&gt; &lt;tr data-bind="attr: {'data_id':id}"&gt; &lt;td&gt;&lt;input type="radio" name="isSelected" data-bind="checked: isSelected" /&gt;&lt;/td&gt; &lt;td data-bind="text: name"&gt;&lt;/td&gt; &lt;td data-bind="text: street"&gt;&lt;/td&gt; &lt;td data-bind="text: city"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;/div&gt; &lt;div class="modal-footer"&gt; &lt;button class="btn btn-primary" data-bind="click: buttonOk"&gt;Ok&lt;/button&gt; &lt;button class="btn" data-bind="click: buttonCancel"&gt;Cancel&lt;/button&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p><img src="https://i.stack.imgur.com/PHZfH.png" alt="enter image description here"></p> <p><strong>My problem</strong> is I don't know how to identify the selected radio button and return it to the main view.</p> <p>Any help is greathly appreciated.</p> <p>Thanks.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USBronzato
    1. USBronzato
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POReturning something from a Durandal modal dialog
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POReturning something from a Durandal modal dialog
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POReturning something from a Durandal modal dialog
      1. This table or related slice is empty.
      1. VTUpMod
    1. COQuick question about your post. In your buttonOk, how/why do you have access to this.modal?
      singulars
      1. POReturning something from a Durandal modal dialog
      1. USNormand Bedard
    2. COTake a look at this: http://durandaljs.com/documentation/Showing-Message-Boxes-And-Modals/ There is `dialog.close(...)` but in my code I use `modal.close`. I'm still using Durandal 1.2 maybe they changed 'modal' to 'dialog' in the new 2.0 version? I don't know. Another post about that: http://stackoverflow.com/questions/18245984/programmatically-closing-a-durandal-modal Hope it helps.
      singulars
      1. POReturning something from a Durandal modal dialog
      1. USBronzato
    3. COThe object that gets added to the vm is actually `__dialog__` in 2.0. So i use `this.__dialog__.close();` to close the modal
      singulars
      1. POReturning something from a Durandal modal dialog
      1. USJustin
 

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