I get the following error from the console: "TypeError: Cannot read property '0' of undefined", it has something to do with the array but I cannot find the mistake.
module.exports =
{
create_creeps: function()
{
var aHarvester = [[TOUGH,TOUGH, MOVE, CARRY, WORK, MOVE]["harvester"]];
Spawn.prototype.createMyCreep = function(aCreep,sRole) {
if (!Game.spawns.Spawn1.spawning){
var nameCount = 0;
var name = null;
while(name == null)
{
nameCount++;
var tryName = sRole + nameCount;
if(Game.creeps[tryName] == undefined)
name = tryName;
}
var dbg= this.canCreateCreep(aCreep, name);
if(dbg == OK) {
console.log("Creating creep " + sRole);
return this.createCreep(aCreep , name,{ role:sRole });
} else {
console.log("error "+dbg+" "+sRole);
}
}
};
Game.spawns.Spawn1.createMyCreep(aHarvester[0],aHarvester[1][0]);
};
}
Please separate arrays with a comma
So
[[TOUGH,TOUGH, MOVE, CARRY, WORK, MOVE]["harvester"]]
Should be
[[TOUGH,TOUGH, MOVE, CARRY, WORK, MOVE],["harvester"]]
Related
i have this array object:
$scope.datas.labels=['10','20','30']
and also i have a function return an array object like this:
response.labels=['10','20','30','50','100','80']
i created a function which recieve the last result..but what i want is to check if a value in response.labels exists in the $scope.datas.labels i dont want to insert it..to avoid duplicated data in $scope.datas.labels, how i can do that??
i tried this but i didnt work:
$scope.concatToData=function (response) {
if($scope.datas.labels=='') {
$scope.datas.labels = $scope.datas.labels.concat(response.labels);
}else {
var i;
for (i = 0; i < $scope.datas.labels.length; i++) {
alert('qa' + JSON.stringify($scope.datas.labels));
alert('res' + JSON.stringify(response.labels));
if ($scope.datas.labels[i] !== response.labels[i]) {
$scope.datas.labels = $scope.datas.labels.concat(response.labels[i]);
} else {
break;
}
}
}
$scope.datas.datasets = $scope.datas.datasets.concat(response.datasets);
}
Try this it will work as per your expectation and requirement.
var arr1=['10','20','30'];
var arr2=['10','20','30','50','100','80'];
for (var i in arr2) {
if(arr2[i] != arr1[i]) {
arr1.push(arr2[i]);
}
}
document.getElementById('result').innerHTML = arr1;
#result {
font-weight:bold;
}
<div id="result"></div>
Take a look at the lodash library, you'll find it useful, and this will be useful for you too:
let common = _.intersection($scope.datas.labels, response.labels);
if (_.size(common) && _.includes(common, 'myValue')) {
// You have a winner;
// This item (myValue) is in both;
} else {
}
Hope that helps.
You can also try that:
var response = ['foo', 'fabio'];
var labels = ['foo'];
var result = response.filter((value) => {
return labels.filter((rs) => {
return rs == value;
}).length == 0;
});
It will return only the data that does not exists on $scope.datas.labels.
I have this:
var addresses_tmp = addresses.slice();
var final_addresses = [];
addresses.forEach(function (current_address, i) {
var near_addresses = [];
near_addresses.push(current_address);
addresses_tmp.forEach(function (next_address, j) {
if (current_address.address.info.code != next_address.address.info.code) {
var data = {
key : $scope.MicrosoftKey,
optmz : "distance",
routeAttributes : "routePath"
}
data["wp.0"] = current_address.address.location.lat + "," + current_address.address.location.lng;
data["wp.1"] = next_address.address.location.lat + "," + next_address.address.location.lng;
ajax.sendApiRequest(data, "GET", "http://dev.virtualearth.net/REST/V1/Routes/Driving", is_url=true).then(
function(response) {
var distance = response.data.resourceSets[0].resources[0].travelDistance;
if (distance < 0.020) {
near_addresses.push(next_address);
addresses_tmp.splice(j, 1);
}
if (j == addresses.length - 1) {
final_addresses.push(near_addresses);
if (near_addresses.length == 1) {
addresses_tmp.splice(j, 1);
}
addresses_tmp.splice(i, 1);
}
// if (count == addresses.length * addresses.length) {
// console.log("ya he acabado todasssss")
// }
},
function(error) {
console.log("error", error);
}
)
}
})
})
And I would like to break all function when the first foreach and the second foreach are finished but I cant put if condition to do this.
As I have ajax inside the second foreach, my variables are crazy so I cant put an if condition to break it.
I need to do this because I am compare two arrays and getting distance between two points (one in the first array and second in the other array)
I have create a filter but this filter is not working with array inside array.
'http://plnkr.co/edit/oygy79j3xyoGJmiPHm4g?p=info'
Above plkr link is working demo.
app.filter('checkboxFilter', function($parse) {
var cache = { //create an cache in the closure
result: [],
checkboxData: {}
};
function prepareGroups(checkboxData) {
var groupedSelections = {};
Object.keys(checkboxData).forEach(function(prop) {
//console.log(prop);
if (!checkboxData[prop]) {
return;
} //no need to create a function
var ar = prop.split('=');
//console.log("ar is - "+ar);
if (ar[1] === 'true') {
ar[1] = true;
} //catch booleans
if (ar[1] === 'false') {
ar[1] = false;
} //catch booleans
/* replacing 0 with true for show all offers */
if(ar[0]=='SplOfferAvailable.text'){
ar[1]='true';
}else{
}
//make sure the selection is there!
groupedSelections[ar[0]] = groupedSelections[ar[0]] || [];
//at the value to the group.
groupedSelections[ar[0]].push(ar[1]);
});
return groupedSelections;
}
function prepareChecks(checkboxData) {
var groupedSelections = prepareGroups(checkboxData);
var checks = [];
//console.log(groupedSelections);
Object.keys(groupedSelections).forEach(function(group) {
//console.log("groupedSelections- "+groupedSelections);
//console.log("group- "+group);
var needToInclude = function(item) {
//console.log("item- "+item);
// use the angular parser to get the data for the comparson out.
var itemValue = $parse(group)(item);
var valueArr = groupedSelections[group];
//console.log("valueArr- "+valueArr);
function checkValue(value) { //helper function
return value == itemValue;
}
//check if one of the values is included.
return valueArr.some(checkValue);
};
checks.push(needToInclude); //store the function for later use
});
return checks;
}
return function(input, checkboxData, purgeCache) {
if (!purgeCache) { //can I return a previous 'run'?
// is the request the same as before, and is there an result already?
if (angular.equals(checkboxData, cache.checkboxData) && cache.result.length) {
return cache.result; //Done!
}
}
cache.checkboxData = angular.copy(checkboxData);
var result = []; // this holds the results
//prepare the checking functions just once.
var checks = prepareChecks(checkboxData);
input.every(function(item) {
if (checks.every(function(check) {
return check(item);
})) {
result.push(item);
}
return result.length < 10000000; //max out at 100 results!
});
cache.result = result; //store in chache
return result;
};
});
above code is for check box filter.
when i click on checkbox called "Availability" it does not filter the result.
Please help me out.
Thanks.
I think that the way you are navigating through json is wrong because if you put in this way it works
"Location": "Riyadh",
"AvlStatus": "AVAILABLE"
"Rooms": {.....
You have to go in some way through Rooms and right now I think you're not doing that
Let's say I have a following template:
"foo['x'] = '{{ myVar }}';"
Is there an angular way of checking if evaluating this against my current scope will give myVar some value ? I've got an array of such small templates and I only want to include them in the document when values are truthy. I was hoping either $interpolate, $parse or $eval might come in handy here. I know for sure that $interpolate is useless. What about the other two ? Maybe it's at least possible to get the name of the assigned value/expression ?
EDIT
I wasn't specific enough. What I was trying to achieve, was checking in advance if for example template '{{ myVar }}' evaluated against the current scope will return an empty string or value of the scope variable (if it exists). The case was really specific - when traversing an array of short templates I wanted to know if a template will return as an empty string or not, and only include it in my final html if it doesn't.
I'm not sure what are you trying to achieve, but to if you want to check if myVar is truthy in current scope, you can:
{{myVar ? "aw yiss" : "nope"}}
Evaluates to "aw yiss" if myVar is truthy and "nope" otherwise.
I ended up with a modified $interpolate provider but maybe someone knows a shorter solution :
app.provider('customInterpolateProvider', [
function $InterpolateProvider() {
var startSymbol = '{{';
var endSymbol = '}}';
this.startSymbol = function(value){
if (value) {
startSymbol = value;
return this;
} else {
return startSymbol;
}
};
this.endSymbol = function(value){
if (value) {
endSymbol = value;
return this;
} else {
return endSymbol;
}
};
this.$get = ['$parse', '$sce', function($parse, $sce) {
var startSymbolLength = startSymbol.length,
endSymbolLength = endSymbol.length;
function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) {
allOrNothing = !!allOrNothing;
var startIndex,
endIndex,
index = 0,
expressions = [],
parseFns = [],
textLength = text.length,
exp;
var getValue = function (value) {
return trustedContext ?
$sce.getTrusted(trustedContext, value) :
$sce.valueOf(value);
};
var stringify = function (value) {
if (value == null) {
return '';
}
switch (typeof value) {
case 'string':
break;
case 'number':
value = '' + value;
break;
default:
value = angular.toJson(value);
}
return value;
};
var parseStringifyInterceptor = function(value) {
try {
return stringify(getValue(value));
} catch(err) {
console.err(err.toString());
}
};
while(index < textLength) {
if ( ((startIndex = text.indexOf(startSymbol, index)) !== -1) &&
((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) !== -1) ) {
exp = text.substring(startIndex + startSymbolLength, endIndex);
expressions.push(exp);
parseFns.push($parse(exp, parseStringifyInterceptor));
index = endIndex + endSymbolLength;
} else {
break;
}
}
if (!expressions.length && !text.contains(startSymbol) && !text.contains(endSymbol)) {
expressions.push(text);
}
if (!mustHaveExpression) {
var compute = function(values) {
for(var i = 0, ii = expressions.length; i < ii; i++) {
if (allOrNothing && angular.isUndefined(values[i])) {
return;
}
expressions[i] = values[i];
}
return expressions.join('');
};
return angular.extend(function interpolationFn(context) {
var i = 0;
var ii = expressions.length;
var values = new Array(ii);
try {
if (ii && !parseFns.length) {
return expressions[0];
} else {
for (; i < ii; i++) {
values[i] = parseFns[i](context);
}
return compute(values);
}
} catch(err) {
console.err(err.toString());
}
}, {
exp: text,
expressions: expressions,
$$watchDelegate: function (scope, listener, objectEquality) {
var lastValue;
return scope.$watchGroup(parseFns, function interpolateFnWatcher(values, oldValues) {
var currValue = compute(values);
if (angular.isFunction(listener)) {
listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope);
}
lastValue = currValue;
}, objectEquality);
}
});
}
}
return $interpolate;
}];
}
]);
Lines below were added because in some cases I have a predefined text in my short template and I always want to render it :
if (!expressions.length && !text.contains(startSymbol) && !text.contains(endSymbol)) {
expressions.push(text);
}
if (ii && !parseFns.length) {
return expressions[0];
} else {
I'm quite stuck in the development of an app right now. What i want to do is upon submission by ng-click the following task will be performed:
generate a 5 digit random number.
this random number will then be validated in the database if exist.
if it exist it will generate another number which will then be validated again until such time that the value returns to zero.
for number 1 i already have this:
var gRandomNum = function(){
var snumRand = Math.floor((Math.random()*10000)+1);
var numRand = snumRand.toString();
var str_f = numRand.length;
if(str_f == 1){
str_final = "0000" + numRand;
} else if(str_f == 2){
str_final = "000" + numRand;
} else if(str_f == 3){
str_final = "00" + numRand;
} else if(str_f == 4){
str_final = "0" + numRand;
} else {
str_final = numRand;
}
return str_final;
}
for number 2
var validataRandNum = function(pdata){
return $http.get('api/cntTc/'+pdata).
success(function(data){
return data.tc_count;
});
}
for number 3
do{
var pdata = gRandomNum();
var ifValid = validataRandNum(pdata);
} while(ifValid < 0);
Here is what it looks like on my Scope function
$scope.ok = function(){
do{
var pdata = gRandomNum();
var ifValid = validataRandNum(pdata);
} while(ifValid < 0);
}
When i tried to verify the value of ifValid all i'm getting is undefined but when i clicked again the value will show up but it was from the last clicked value. I tried to implement a promise but got stucked on how to implement it inside a promise. If you can provide a code that will do just that it will be great.
Is there any way to move this to the server side?
To stick to doing this on the client, perhaps you can try to have validateRandNum() call itself recursively (but consider putting in some limits so it doesn't go on forever)...
var validataRandNum = function(getRandNumFunc, deferred){
deferred = deferred || $q.defer();
var pdata = getRandNumFunc();
$http.get('api/cntTc/'+pdata).
success(function(data){
if (data.tc_count < 0) {
validataRandNum(getRandNumFunc, deferred);
} else {
deferred.resolve(data.tc_count);
}
});
return deferred.promise;
};
$scope.ok = function(){
validataRandNum(gRandomNum).then(function (tc_count) {
$scope.tc_count = tc_count;
});
};