Very nice! This is going to be a fantastic simplification. I've started to experiment with the new Table node. Certainly will do!Free prose pieces
I don't yet know what all the column formats look like. I just wanted to see some table screenshots instead of building full examples for myself. I just tried with your sample data. Here is a screenshot.
Double-click the ui-node-table widget and use the Format option. For example, if you change the format for the third column of your screen-shot to 'color' it will turn these cells 'red' if you have the text "red" in the object.
EXAMPLE (template) - displaying a one dimensional table
Tick and cross seem to react to "0" and "1" or 0 and 1. I've also got 'Link' to work with. The options aren't obvious, at least they weren't for me. And nothing in the nodes description. Thanks for pointing it out. I have pushed version 0. So here is another Simple Example, just playing around this it:. I had a play with this today. Liking it. Looking forward to how this progresses. I even tried a quick mod to get row click event to fire a msg in node red, sending in the row data.
I couldn't get the 'progress bar' to work with Firefox Nightly It works fine in Chrome but not FF. Can confirm with FF Table in use with not default tab. On tab switch progress is not drawn. If selecting menu to switch tab back to main, the progress is drawn. I didn't notice this before but there is error in browser console. It is for Chrome as well as for Firefox.
There is sizing issue for columns, most probably related to loading issue mentioned above. PR always welcome. Thanks Dave dceejay - your last update sorted out the 'progress bars' not showing in FF for me. Examples for node-red-node-ui-table Dashboard.I would like to get this field to be green when above zero, red below zero with the progress bar showing the absolute magnitude.
Currently if it is negative, it doesn't display understandably. There is a progress bar formatter callback included that perhaps do what you try to achieve. Thanks for replying. I'm still struggling to get this to work. What I would like to do is colour one field based on another field. I have a field called "colour" containing "red" I have another field called "magnitude" containing a number.
I would ideally like to display a progress bar based on the number in the field "magnitude" coloured by the field called "colour", but if that is too tricky, then at least display the number in the colour. I am assuming that I can use functions like row.
You can't access data from other columns as the formatter callback only give you the value of THIS column, not the complete row. Thanks again for your response. This topic was automatically closed 30 days after the last reply. New replies are no longer allowed. Node-red-node-ui-table formatting one field based on values in another Dashboard.
Sorry to answer so late. Or you copy your value into to different fields before sending them to ui-table.However, there will always be situations when you need something custom. You can also check out a related tutorial that describes how to use an external charting library morris.
We want our UI element to look as shown on the right of the screen shot below you can see how to create the 2 line chart in this tutorial. These data column show the fake factory machine data and are dynamically updated as new data arrives. If we take a look inside the function node, you can see we use the usual Math.
Tutorial: Node-RED dashboards – creating your own UI widget
However, instead of just passing this data in as payload, we insert the data into a JSON structure called factory. Factory has two elements -machine00 and machine01 which in turn have four elements min, max, failProb and name.
Once we have set up our function node to create the fake data. We now need to create a UI template node and set it up to display on our dashboard. Details on setting up dashboard groups can be found here. It works by looking for each element named machine in the factory element.
Remember, we named each set of data associated with a machine, machine00, machine01 — so we iterate through those. For each machine element, we use the sub-elements; min, max, failProb and name to fill the data fields. Note how we also use a style directive to set the colour for the text. The result is shown below. This is a simple use of the template node, but it should be enough to get you started.
However, the template node is much more sophisticated, it can be used to dynamically set styles e.
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For the last 10 years, he has started or helped start 4 new companies while managing an active research program University of British Columbia, Canada and Lancaster University, UK into distributed and ubiquitous computing, the IoT and Smart Cities. View all posts by Rodger Lea.You need a callback function to send the edited data back to Node-RED. Best is to define one for the hole table independent of the type of editor defined for the column:. Then you only have to define the editor type for every column you want to have the edit feature enabled like msg.
If you need some kind on validation you perhaps write individual cellEdited functions for each column. By any chance, do you have this as a sample flow? The change is then emitted on the output-port of the table. Great you found your own solution and my typo. Another issue I came across: according to the tabulator doc's, it should be possible to change the color of a row depending on some column's value:.
Put this data as a json into a inject node. Second in which column are you searching for your input data? Like Excel you can only filter in columns individually. This will give you the ability to use the header filters.
Hey everyone!We will use a function node to create the table like this: Screen Shot at 6. Here is what the display will look like:. Here is a flow to get a dynamic table with sortable columns, a searchbar and outputs the clicked row data:. Thank you for the great examples. How could any of the examples be adapted to add the possibility to edit values in the table and send them back to the database? From my example above, you could modify the template to have fields in the table's ng-repeat section and add a save button to output the whole table via ng-click.
Nice example! Thanks again. Could you please explain how exactly can the click of the "Save" button be handled in a function node, that prepares the SQL"update" query that should be executed by a for instance SQLite node? For me it is not clear how can from the "Template" html code be generated a new message containing the edited cell value s. What would change if each row would have its own "save" button?
Have you tried adding debug nodes to your flow and experimenting? That will show you what is coming out of a node and you can then decide how to handle that data - i. Is there any possibility to update several records of the SQLite table in one-shot? For instance if several values have been edited in the table before clicking the "save" button. I searched, but I am not sure if there is any solution for SQLite.
Otherwise, would be possible to have a loop in the function handling of the "save" button event, that calls several times the send function with different topics, to trigger the function node connected to the output of the template node?
One more problem sorry about that. To make some columns editable at double-click, I set the contenteditable flag to "true" for these columns in the template node. This works fine with Firefox and Chrome, but not with Edge here it is not possible to edit a column by double-clicking it. Is there any explanation for this "read-only" behaviour on Edge? Problem: You need to display a table with first name, last name and age. RSS feed on dashboard. Here is a flow to get a dynamic table with sortable columns, a searchbar and outputs the clicked row data: Enjoy!
Try Googling "sqlite multiple row updates". Did you try any of the things the search suggested? Not really sure what should I search for.
Does Microsoft Edge have problems with Angular?From version 2. See the Wiki for more information. Restart your Node-RED instance and you should have UI nodes available in the palette and a new dashboard tab in the right side panel. This can be changed in your Node-RED settings. For example. This does not stop the user interacting with the dashboard but does ignore all updates coming from the dashboard. Each group element has a width - by default 6 'units' a unit is 48px wide by default with a 6px gap.
Each widget in the group also has a width - by default, 'auto' which means it will fill the width of the group it is in, but you can set it to a fixed number of units. The layout algorithm of the dashboard always tries to place items as high and to the left as they can within their container - this applies to how groups are positioned on the page, as well as how widgets are positioned in a group.
Given a group with width 6, if you add six widgets, each with a width of 2, then they will be laid out in two rows - three widgets in each. If you add two groups of width 6, as long as your browser window is wide enough, they will sit alongside each other. If you shrink the browser, at some point the second group will shift to be below the first, in a column. It is advisable to use multiple groups if possible, rather than one big group, so that the page can dynamically resize on smaller screens.
The widget layout is managed by a dashboard tab in the sidebar of the Node-RED editor. Tabs - From here you can re-order the tabs, groups and widgets, and add and edit their properties. Links - to other web pages can also be added to the menu. They can optionally be opened in an iframe - if allowed by the target page. Options - optionally hide the title bar, and allow swiping sideways between tabs on a touch screen. You can also set whether the template uses the selected theme or uses the underlying Angular Material theme.
You can also choose to use the Angular Material theme everywhere. Sizes - sets the basic geometry of the grid layout in pixels. The width and height of widgets can be set, as can the width of groups. These are the basic definitions of the "units' used elsewhere within the dashboard. This will only affect angular components so some of the charts and so on may need extra work.
Note : For users creating their own templates the following CSS variable names are available to help pick up the theme colours. Most widgets can have a label and value - both of these can be specified by properties of the incoming msg if required, and modified by angular filters. Each node may parse the msg. This converted version is exposed as the variable called valuesee example above. Any widget can be disabled by passing in a msg. Note: this doesn't stop the widget receiving messages but does stop inputs being active and does re-style the widget.
Most ui widgets can also be configured by using a msg. Dropdown - a dropdown select widget has been added. Multiple label, value pairs can be specified.This is version 0. Answer yes sure there is a way but right now it's an output only node, while Yokoi-san is on vacation I'm only the caretaker. Wonder if the node-red-ui-node-table HTML formatting would allow the this technique to work.Colorlib contact form codepen
Sure no problem. If you get a minute though, to point me in the right direction, I am still interested in how the mechanism is implemented. I like the looks of the screen shots, but I get blank tables, or should I say a blank group. This is from simple table example. Same results from the richer table as well. Same for light or dark theme. Ubuntu Since it seems to be working for everyone else Node-RED, Dashboard were refreshed an hour ago, node-red-ui-node-table 0.
Still got nothing I update the node to 0. I'm getting ready to go out for the evening but I will be around tomorrow if you want any additional information such as configuration or tracing. New system info is: RHEL v7. However, if the table is sized for 4 rows and the SQL answer contains 10 rows, how to go down to display the 5th row, 6th, and so on?Mikrotik iptv configuration
RayMN - Hi -have pushed version 0. Steve-Mcl et al - version 0. I like this table widget, but I am wondering if it can be scrolled vertically if there are more rows than there is vertical space in the group? PS everyone.
Please note I have renamed this node to follow our own naming conventions It is now node-red-node-ui-table. Am I the only one to have the problem that the ui-tables incorporate a specific theme via.
Another problem that seems to happen is if there are 2 tables on the same screen, any changes to one gets applied to the other I have checked html and both table's div IDs are different. So why would that happen? Examples for node-red-node-ui-table Dashboard. A heads up would be appreciated. Share the flow. And what is version of node-red-ui-node-table you are using.
There is nothing coming up in debug pane or in the console.
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