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esp32-nmea2000-obp60
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correct some js errors in example

This commit is contained in:
andreas 2024-11-14 18:33:18 +01:00
parent 538f643fbf
commit c292b82635
1 changed files with 83 additions and 90 deletions
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35
lib/exampletask/index.js
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@ -5,23 +5,15 @@
//on our case this is "testboard"
//so we only start any action when we receive the init event
//and we successfully checked that our requested capability is there
let isActive=false;
const tabName="example";
const configName="exampleBDSel";
const infoUrl='https://github.com/wellenvogel/esp32-nmea2000/tree/master/lib/exampletask';
let boatItemName;
let boatItemElement;
api.registerListener((id, data) => {
if (isActive){
console.log("exampletask status listener",data);
}
},api.EVENTS.status)
api.registerListener((id,data)=>{
if (id === api.EVENTS.init){
//data is capabilities
//check if our requested capability is there (see GwExampleTask.h)
if (data.testboard) isActive=true;
if (isActive){
if (!data.testboard) return; //do nothing if we are not active
//add a simple additional tab page
//you will have to build the content of the page dynamically
//using normal dom manipulation methods
@ -39,6 +31,7 @@
return res.text();
})
.then((txt) => {
//set the text content of our value element with what we received
lcount.textContent = txt;
})
.catch((e) => console.log("rq:", e));
@ -48,17 +41,18 @@
})
//add a tab for an external URL
api.addTabPage('exhelp', 'Info', infoUrl);
}
}
if (isActive){
//console.log("exampletask listener",id,data);
if (id === api.EVENTS.tab){
//now as we know we are active - register all the listeners we need
api.registerListener((id, data) => {
console.log("exampletask status listener", data);
}, api.EVENTS.status)
api.registerListener((id, data) => {
if (data === tabName) {
//maybe we need some activity when our page is being activated
console.log("example tab activated");
}
}
if (id == api.EVENTS.config){
}, api.EVENTS.tab);
api.registerListener((id, data) => {
//we have a configuration that
//gives us the name of a boat data item we would like to
//handle special
@ -85,8 +79,8 @@
}
boatItemName = nextboatItemName;
boatItemElement = undefined;
}
if (id == api.EVENTS.dataItemCreated){
}, api.EVENTS.config);
api.registerListener((id, data) => {
//this event is called whenever a data item has
//been created (or recreated)
//if this is the item we handle, we just add a css class
@ -102,7 +96,6 @@
el.classList.add("examplecss");
}, boatItemElement);
}
}
}
})
}, api.EVENTS.dataItemCreated);
}, api.EVENTS.init);
})();