I'm working on my own custom google calendar, so far i'm able to get everything to work, i've loaded all the data and everything works great, each event shows up on a select box.
What i want to do now is to load each event name on the LIST part. How exactly can i do that? i'm very lost with it.
I looked at the sample code that dashcode has for the list part but i really am lost with populating the list in real time, can somebody help me? i can provide more info as needed, thanks!
In dashcode under library/code there is an example titled 'List Data Source'. You will also need to alter the list object datatype to dynamic and then select your datasource from the dropdown list.
Related
I have an HTML page that has an option for drag-n-drop and a "Preview" button. I want to call a function on the click event of that button, which will fetch all the files that are dragged onto the page. When I press this button, it opens a <px-modal> (a popup which displays some data), and it has a dropdown (<paper-dropdown> and <paper-item>), which should display the filename fetched earlier.
So I have the data, but I don't know how to store it or display it as dropdown content.
I have tried the <template> tag, but it fires on page-load when I need it to fire after the files are dropped onto the page. Otherwise, the data is null.
How do I solve this?
Without some code to look at, it's hard to help you but in general, my advice will be to use a service to store your data and all your directive/controller that needs to have access to the data should havce a dependency on this service.
Have a look at option 1 on this answer
If that's not what you're looking for, post more details, create a jsFiddle to show us where you are so we can help you better.
Actually my requirement is to get the Activity Name when ever the WorkcenterName getting change i need to display corresponding activity in dropdown. Activity i will get from gridData(this is variable in my example).
I tried using cascadeFrom , I am not able to get the value. I hope i explained my requirement clearly.
Here with attached Dojo link. Please have a look my code and give the solutions for this.
http://dojo.telerik.com/APeVA
Thanks in advance..
I was able to find a couple of thing wrong with your dojo code and update your dojo here with a working sample. Here is a list of some of the problems I found, the solution was probably a combination more than 1 of these.
There was no cascadeFrom or cascadeFromField defined in your activity drop down.
I normalized your gridData data set, separating the activities into a separate list that I used to fill the activities drop down. I replaced it with an ActivityId in the gridData. Kendo data sources do not support a object or array field types.
Added a name attribute to the workCenterName drop down so it could be found by cascade setting.
Added an id to the gridData, this helped the edit/cancel/delete work properly.
I have done that in a .cshtml. Hope this can help you.
I have defined the columns as follows:
columns.ForeignKey(p => p.Servicio, (System.Collections.IEnumerable)ViewData["SER"], "CodServicio", "DesCorta").Width(75).EditorTemplateName("ServicioTemplate").Title(Recursos.Resource.SERVICIO);
columns.ForeignKey(p => p.Seccion, (System.Collections.IEnumerable)ViewData["SEC"], "CodSeccion", "DesCorta").Width(75).EditorTemplateName("SeccionTemplate").Title(Recursos.Resource.SECCION);
The secret here is .EditorTemplateName(). I have a folder, in a specific location. Not sure if you can change that, but I think it must be in Views/Shared/EditorTemplates and there I have defined both dropdowns, the second one with .CascadeFrom() property just as you would use it outside of a grid.
Hope this can help you, feel free to ask anything you need!
I have a situation where I need to populate a drop down list on my gsp once a choice is made in another drop down list. I am not sure how to go about this. I have the parent dropdown list populated via a model map right before the gsp is rendered.
I can easily provide model info to a gsp from my controller right before the gsp is rendered but I have trouble creating and passing a model to a gsp on the fly i.e. once the gsp is already rendered how to do it? Should I send it as ajax or how? I just can't seem to see it. Im not looking for an exact code answer as much as conceptual advice.
The first step I am doing is to try to invoke a function in the controller when the parent drop down list on the gsp is used to choose a value:
<g:select name = "seleInst" from = "${instlist}" style = "border-radius: 5px" onchange="${remoteFunction(action:'updateUserlist(this.value)', controller: 'admin')}"></g:select>
The problem I face here is how to pass to the controller method the argument(value selected in parent dropdown list). I just put it in parenthesis above to help me think. This is probably not the correct syntax.
Thanks.
The correct way to do this is to populate the second list via ajax. Using jQuery this is pretty simple.
Attach an on("change") event listener to the first select list.
Make an ajax call to get a JSON response from your controller, passing the selected value.
Use the JSON response from the controller to populate the second list with option elements.
I can provide detailed code examples of each if that is really needed, but you stated you just wanted conceptual advice so let's start with that.
updated
Seeing that you are using the remoteFunction (which is going away in future versions of Grails I might mention) you are going to struggle a bit getting your parameters in there correctly.
However, according to this post it can be done. If you are using a 2.x version of Grails then your provider will be jQuery. I have always stayed away from the remoteFunction tag personally and written my own jQuery.
I'm new to Ajax and was told need to use it for what I'm trying to accomplish here.
Here is the website... http://modocom.ca/gillons
If you scroll down up will see a section called Find an Office with drop down menu in it. What I need is for when someone click on for example Emo in the dropdown menu the location info from.... http://modocom.ca/gillons/emo goes under the dropdown and so on for each location in the dropdown and also when your on the Emo page for example you click on the dropdown menu and can choose different location and get new info as well for selected location.
Hope that makes sense and hopefully someone could give me a hand.
Thanks,
Mike
OK, I'm not going to write code as it looks as though you haven't actually tried anything yourself yet.
However, the sequence of events, one version of them anyway, might look like this.
Using jQuery, put a change event on your dropdown.
When the event triggers, and this depends on your backend as you have not spcified APS.Net, MNV, Java etc, you need to post back to a code file of some sort and pass in the value within the dropdown.
From there, in your c#, java, pythod, whatever, code, take that value, generate some HTML and return that HTML to the client.
At the client, you accept the HTML and fill say a DIV with the returned HTML.
If you are using MVC, you can return a PartialView which is a better design.
I have an object, that describes an application and one property can have several values from a list. I am using JSRender and JSViews for the databinding, I'm getting pretty good with the rendering part and I still have a lot to learn on JSViews.
I have several dropdowns in my application where the correct value is selected but I don't see how I can databind with several values inside a list box.
I created a JSFiddle to demonstrate the concept but again, I have a problem, my fiddle seems to work only when I am logged in, I gave it a name, I can see it in my public fiddles but, when connected as a Guest, I can see the code but it doesn't seem to run.
Here it is: [http://jsfiddle.net/ClaudeVernier/73pyx/]
If you could help me getting this work where the listbox is in the Red rectangle with IDs 100 and 200 selected, that would help me a lot, next, if anyone could suggest a way to have the same thing but we checboxes next to each item in the list box, it would be perfect !!!!
I think it exists as a JQuery plugin but I am not sure, if anyone has experience of such plugin and making it work with JSViews... it would be a dream... :-)
Thanks for any help,
Claude
In your jsfiddle, you are using render(), not link() so in effect you are using just JsRender, not JsViews, and you won't get JsViews data-binding.
Did you see this sample: http://www.jsviews.com/#samples/tag-controls/multiselect? It shows a multiselect listbox using JsViews.