Template widget - tutorial & examples - make your own widget!

Apps & Services HABPanel
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140

The variable in the custom widget editor are called “config.id” where id is the id name
Therefore you should replace ItemValue(‘field1’) with config.field1

2 Likes
142

Can anyone tell me how to increase and send back a decimal properly? I don’t get how casting should be handled:

ng-click=“sendCmd(‘EGWZHZThermostat_4_SetTemperature’, 1.0*itemValue(‘EGWZHZThermostat_4_ActualTemperature’) + 0.5)”

doesn’t seem to work…

143

For the temperature setpoint I use {{+itemValue(‘myItem’) + 0,5}} and it works.

144

with comma? are you sure that works?

145

Sorry typing mistake. This is my code :ng-click=“sendCmd(‘SetTemp_Taverna’, +itemValue(‘SetTemp_Taverna’)-0.5)”

146

it’s working now meanwhile - I had a different problem. Thanks for the reply!

147

I just want to create a button to increase (or decrease) a DateTime by 30 min.

something like ng-click=“sendCmd(‘Sveglia’, +itemValue(‘Sveglia’)+ ?? )”

Any Idea?

148

Hi all,

I am using kubawolanin widget below with some alterations to suit my own needs, and I was wondering how I would go about calling a url string to provide an icon instead of the ones kubawolanin uses.

I know how to configure the settings I just don’t know the code to call the url. This is an example of the url I am provided:

And I know that the line of code I need to change is the bottom line, I’m just unsure of what to change it to…:

<div class="weather-content">
  <div class="weather-row">
    <div class="weather-icon" ng-class="(ngModel.sizeX === ngModel.sizeY) ? 'col-md-12' : 'col-md-10'">
		<img style="filter: invert(60%) sepia(100%) hue-rotate(185deg) saturate(1000%);"
		src="/icon/climacon?iconset=climacons&format=svg&state={{itemValue(config.weather_condition)}}" />

https://community.openhab.org/t/custom-widget-current-weather/18216

I appreciate anyones help on this.

149

Try something like

<img style="filter: invert(60%) sepia(100%) hue-rotate(185deg) saturate(1000%);"
		src="{{itemValue('Your_Weather_Icon_Url_Item')}}" />
150

@kubawolanin

That’s great! Worked a treat! I now have:

Screen Shot 2017-03-02 at 12.16.09.png349×550 23.7 KB

I just need to play about with it a bit now to get original colours.

Thanks a lot!

151

Just remove this line and you should be ready to go :wink:

1 Like
152

Thanks! All done!

153

Yannick,

recently moved from OH1.7 to OH2 and discovered the HABPANEL and started playing around with the widgets. Thanks to your input on this forum, I was able to start to build some custom widgets.
I have a number of Webcams where I use the std widget to display an image which I refresh once a second.
Now, when I saw your example of the Angular based Carrousel, I planned to use this to rotate the Webcam images to preserve dashboard space … This works, but the images are not refreshed …only when I manually refresh my browser, it will display a fresh image …
Is there

154

hit enter to fast …
Is there an option have the image refresh every time ?

thx

155

@chris_van_aalst nothing prevents you from putting a HABPanel image widget as the content of the slides, initializing it with a model with the “refresh” property set to an amount in seconds (from https://github.com/openhab/org.openhab.ui.habpanel/blob/master/web/app/widgets/image/image.widget.js#L87 - a proper documentation of these is underway):

  <div uib-carousel active="0" interval="5000" no-wrap="false">
    <div uib-slide index="0" ng-init="model1 = { 'url':'<your_first_image_url>', 'refresh': 5 }">
      <widget-image ng-model="model1" style="margin:auto;"/>
    </div>
    <div uib-slide index="1" ng-init="model2 = { 'url':'<your_second_image_url>', 'refresh': 5 }">
      <widget-image ng-model="model2" style="margin:auto;"/>
    </div>
    and so on...

I didn’t test it too much though, there might be issues to sort out…

2 Likes
156

Yannick,

this works: a snapshot of my Webcam - refreshes every 1 second and changes Webcam every 5 seconds !

Thanks very much !

Chris

<div style="height: 610px">
  <div uib-carousel active="0" interval="5000" no-wrap="false">
    <div uib-slide index="0" ng-init="model1 = { 'url':'http://192.168.0.118/snap.jpeg', 'refresh': 1 }">
      <widget-image ng-model="model1" style="margin:auto;"/>
    </div>
    <div uib-slide index="1" ng-init="model2 = { 'url':'http://192.168.0.121/snap.jpeg', 'refresh': 1 }">
      <widget-image ng-model="model2" style="margin:auto;"/>
    </div>
    <div uib-slide index="2" ng-init="model3 = { 'url':'http://192.168.0.122/snap.jpeg', 'refresh': 1 }">
      <widget-image ng-model="model3" style="margin:auto;"/>
    </div>
    <div uib-slide index="3" ng-init="model4 = { 'url':'http://192.168.0.123/snap.jpeg', 'refresh': 1 }">
      <widget-image ng-model="model4" style="margin:auto;"/>
    </div>
  </div>
</div>
6 Likes
157

I am trying use above example to increase value of item :

<button style="width: 100%; height: 3em;
border: 0; color: white; background: red;
font-size: 30px" ng-click="sendCmd('Heating_GF_Living_Setpoint', '{{+itemValue('Heating_GF_Living_Setpoint')+1}}')">
{{itemValue('Heating_GF_Living_Setpoint')}}
{{+itemValue('Heating_GF_Living_Setpoint') + 1}}
</button>

it shows the correct value in the last lines but it does not send value to the item , what could be wrong ?

158

I found solution , I had to remove ‘{{ and }}’ and now it works. When I click it sends correct data to the item.

<button style="width: 100%; height: 3em;
border: 0; color: white; background: red;
font-size: 30px" ng-click="sendCmd('Heating_GF_Living_Setpoint', +itemValue('Heating_GF_Living_Setpoint')+1)">
{{itemValue('Heating_GF_Living_Setpoint')}}
{{+itemValue('Heating_GF_Living_Setpoint') + 1}}
</button>
1 Like
159

Hi

I try to make a status page with HabPanel. On this page I want to see, ehich windows and doors are open. The problem ist, that happanel “loses” the status. If i open and close the window, the status is richt and it stays right until i change to another page or if i refresh.

In the template I just want to count the open windows but the value ist def. wrong.

Thanks
Daniel

OH_Screenshots.pdf (159.1 KB)

1 Like
160

If I read your post correctly, I think that I’m seeing a similar issue. Working on building a widget for doors - shows the status of a contact switch as well as the lock all in one. When I initially run (or refresh the page, etc.), the icon for the door open/closed status isn’t showing. In fact, nothing is shown there - it’s blank. Once the device changes state, it shows and works properly. I’m guessing that the state isn’t coming in initially.

Here’s my code (the pertinent part for this icon that I stripped out to test this issue):

<table>
  <tr>
    <td>
      <div ng-if="itemValue('LRBackDoorTripped')=='OPEN'">
        <widget-icon iconset="'eclipse-smarthome-classic'" icon="'door-open'" />
      </div>
      <div ng-if="itemValue('LRBackDoorTripped')=='CLOSED'">
        <widget-icon iconset="'eclipse-smarthome-classic'" icon="'door-closed'" />
      </div>
    </td>
  </tr>
</table>

As an experiment, I changed the “closed” state to be != OPEN instead. Now it comes in as a closed door, so I’m atleast getting an icon. But it comes in as closed even if the door is open… This definitely makes me think it’s coming in as a Null or some other odd state (haven’t investigated further).

      <div ng-if="itemValue('LRBackDoorTripped')!='OPEN'">
        <widget-icon iconset="'eclipse-smarthome-classic'" icon="'door-closed'" />
      </div>

I’ve searched and didn’t find a work-around or fix. Coincidentally, it appears that I’m not the only one finding this issue today…

Any help is appreciated.

Thanks,

Danny