I have a shiny dashboard app with 3 tabs and a notification menu. I am trying to track user activity on the dashboard and wish to log each of their clicks on the dashboard.
The code in server.R for the tabset panel is as below:
output$tabs1=renderUI(
tabsetPanel(type="tab",
tabPanel(id="OverallTab","Overall Activity"),
tabPanel(id="Tab1","Tab 1 details"),
tabPanel(id="Tab2","Tab 2 details"))
Part of my notification code is as below:
output$notiMenu <- renderMenu({
all_nots <- apply(u_notd, 1, function(row) {
notificationItem(text = row[["notification"]], icon("users"))
})
dropdownMenu(type = "notifications", .list = all_nots)
})
I am trying to use shinyjs to write to a dataframe if a user clicks on either of the tabs or notification menu as below:
tab1_clicled=""
tab2_clicked=""
noti_clicked=""
shinyjs::onclick("notiMenu",print("Notification clicked"),noti_clicked="YES")
shinyjs::onclick("Tab1",print("Tab1 clicked"),tab1_clicled="YES")
shinyjs::onclick("Tab2", print("Tab2 clicked"),tab2_clicled="YES")
df=as.data.frame(tab1_clicked,tab2_clicked,noti_clicked)
I face 2 issues here,
1) the on click option doesn't appear to work for the tab panels, using the shinyjs reference(here), I see that there is only a mention of using on click for the tabset panel and not for each tab panel?
2) I'm unable to modify the value of tab1_clicked inside the onclick function. It throws an error saying: Unhandled error in observer: unused argument (tab1_clicled = "YES")
Appreciate any help.
I just quickly skimmed your code and I can see two errors. The first parameter of onclick is the ID of the element. In your case, you want the ID of the actual tab button, but unfortunately the way tabs work in shiny, "Tab1" is actually the ID of the container of the tab panel but it's not the id of the tab button itself. Look at the HTML of a shiny app and you'll see that. Tabs are a bit weird and annoying and it's really difficult to deal with the tab buttons themselves in shiny.
Secondly, The second argument of onclick is the expression, but you're trying to run two expressions print("Tab1 clicked") and tab1_clicled="YES". You need to wrap these in {} so that it's considered one expression, like this:
onclick(id, {print("Tab1 clicked"); tab1_clicled="YES"}
But unfortunately getting the id of the tab button is difficult so I don't think onclick will be useful for that
Related
Problem image
I want to add checkboxes for each row like action checkboxes to post selected rows to a view with my custom buttons. If I do it like this with adding a pointless action, it behaves like I am doing an action and it redirects to the same page with an error "no action selected".
Before I press the button and post changelist-form
After I press the button
I want to select specific rows especially all rows without adding an action to my ModelAdmin or without changing my Model.
How can I achieve that?
Below is my interactive grid. It shows data from v$sql_monitor view based on sql_id from list .
What I would like to do is to create double-click dynamic action on a record. This action would open new modal dialog and pass two parameters : 1. sql_id from list above 2.sql_exec_id from clicked record. Would you give me a few hints how to do it ? I guess a piece of Javascript code will be necessary :(
There are multiple options to do this - here is one way, by using javascript custom events. I created a sample with an IG on the EMP/DEPT sample dataset with page 88 as IG and page 90 as modal. The column ENAME is a link to page 90 that sets a column value and a page item in the link.
Page 88 has an IG and 2 page items:
P88_PAGE_ITEM (a value entered on the page like the list in your screenshot)
P88_ENAME (to hold the selected report column value
Page 90 has 2 page items: P90_PAGE_ITEM and P90_REPORT_COLUMN
Create IG on page 90 on table EMP
On column ENAME, add the following under "JavaScript Initialization Code"
function(config) {
config.defaultGridColumnOptions = {
cellTemplate: '<button type="button" class="t-Button t-Button--link my-ename-js" data-ename="&ENAME.">&ENAME.</button>'
};
return config;
}
This is a button of type "display as link", created with the universal theme button builder that has 2 extra attributes: a class my-ename-js and a data attribute "ename" data-ename="&ENAME."
Create a dynamic action to capture the click and set the page item:
Make sure to set the scope to "Dynamic". This is needed because the event listener needs to be added again after a dom change (a search or filter of the IG).
add a true action of type "Set Value" to set the value of P88_ENAME to the value of the selected row
add a second true action to trigger a custom javascript event:
Create a dynamic action of type "Event: Custom" to capture the custom event triggered in the previous DA.
add a true action of type "Submit Page". Note that "Show Processing" needs to be unchecked.
Almost there. One last thing is to create a branch to the modal page:
Create a branch (process point "After Processing") with server-side condition of "Request = Value" with value OPENMODAL and link attributes below:
And this should be the result:
Well, I modified a bit your scenario.
I added new SelectList P88_FILTER
and added dynamic action ON_CHANGE :
with action
I modified source if IG:
These changes allowes me to filter IG . In our case filter returns always only one record like below.
and now my problem begins. In your scenario clicking the link "ename" updates field P88_ENAME and opens modal dialog with proper values. After my modification neither P88_ENAME updates nor modal dialog opens :(
Need your suggestions on handling the validation without submitting page in APEX 5.0. I have following items on my apex report page.
"Select list" item which contains some static values
date pickers ( start date and end date)
Submit button ( Once submit is clicked the report date is displayed )
Here I need to add a dynamic action or validation to the submit button so that if user clicks the submit button without selecting a value from the "Select List", an error message should be displayed to the user that he needs to select the item first from the "Select list" page item. With out any selection from the list , the processing should stop and a warning message should be displayed ( either it could be popup message or message can be marked on the select list page item ) .Point to be noted here that during the submit I do not want to refresh the page, just would like a quick error message to display.
Appreciate your help.
in a similar case i used dynamic actions
dynamic actions works on client side
in my case i am not enabling submit button until user changes the select list value
in my dynamic action my config is as below
Event=change
selection=items
item=selectlistID
and true action is
action=disable
button=submitbuttonname
in your case you can choose javascript as action and add your javascript code
I'm tying to hide a button when a checkbox is deselected and show the button when selected. But I don't know why isn't it working because I have two date item and they are working fine.
When checkbox not selected
When checkbox selected
http://apex.oracle.com/pls/apex/f?p=17236:555 Workspace:
MACWADU_ORACLE Username: USER Password: 123qweASD
If someone wants to help me, can go to the application page 555 or explain here what I have to do.
Tanks
Your dynamic action tries to hide the button using the DOM Selector "APPLY_CHANGES", but this isn't actually the button's ID (it didn't have an ID at all).
Two changes required (I have made them):
1) Change the Button template to allow button attributes to be added:
<button value="#LABEL#" onclick="#LINK#" class="button-gray" type="button"
#BUTTON_ATTRIBUTES#>
<span>#LABEL#</span>
</button>
2) Change the button itself and set the Button Attributes property to:
id="APPLY_CHANGES"
I want to change how the form looks like and the labels on the fields of the form.
Login in as Admin and then, under the Plugins area in the sidebar, click Editor. There's a dropdown menu labeled "Select plugin to edit". Click that and select "MailChimp" and then click the "Select" button. The sidebar widget form is called mailchimp/mailchimp_widget.php
The form's code begins right after the first PHP block.
You can also edit the code directly by looking in the wordpress/wp-content/plugins/mailchimp/ directory. The translations are in the po sub-directory.
The trick with this template is that the fields are loaded from elsewhere. In order to change the label, you have to set the option of the fields in the PHP code. Each field is looped through and printed out automatically.
For example to change the "Email Address" label to read "Email" add the following code at the end of the first PHP block:
$mv[0]['name'] = 'Email';
This assumes that the first field that will be printed out is the Email Address field. You can do a var_dump to see what other options are available.
If you want to make more drastic changes to the form, remember that when the widget is updated, you'll have to make the changes again and merge them with the updated version.