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|
||
0 ignored issues
–
show
Bug
introduced
by
![]() Curly braces around statements make for more readable code and help prevent bugs when you add further statements.
Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0)
b = 42;
If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0)
console.log("a > 0");
b = 42;
In this case the statement if (a > 0) {
console.log("a > 0");
b = 42;
}
ensures that the proper code will be executed conditionally no matter how many statements are added or removed. ![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
n already seems to be declared on line 1 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() A for in loop automatically includes the property of any prototype object, consider checking the key using
hasOwnProperty .
When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject;
for (var key in someObject) {
if ( ! someObject.hasOwnProperty(key)) {
continue; // Skip keys from the prototype.
}
doSomethingWith(key);
}
![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
g already seems to be declared on line 1 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() Usage of the sequence operator is discouraged, since it may lead to obfuscated code.
The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression. This operator is most often used in Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator. This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements. var a,b,c;
a = 1, b = 1, c= 3;
could just as well be written as: var a,b,c;
a = 1;
b = 1;
c = 3;
To learn more about the sequence operator, please refer to the MDN. ![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
s already seems to be declared on line 1 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
b already seems to be declared on line 1 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() |
|||
2 | xi.setData=h,xi.setupGrid=W,xi.draw=P,xi.getPlaceholder=function(){return e},xi.getCanvas=function(){return ai.element},xi.getPlotOffset=function(){return ui},xi.width=function(){return di},xi.height=function(){return pi},xi.offset=function(){var t=li.offset();return t.left+=ui.left,t.top+=ui.top,t},xi.getData=function(){return oi},xi.getAxes=function(){var i={};return t.each(hi.concat(fi),function(t,e){e&&(i[e.direction+(1!=e.n?e.n:"")+"axis"]=e)}),i},xi.getXAxes=function(){return hi},xi.getYAxes=function(){return fi},xi.c2p=p,xi.p2c=m,xi.getOptions=function(){return ni},xi.highlight=$,xi.unhighlight=K,xi.triggerRedrawOverlay=U,xi.pointOffset=function(t){return{left:parseInt(hi[u(t,"x")-1].p2c(+t.x)+ui.left,10),top:parseInt(fi[u(t,"y")-1].p2c(+t.y)+ui.top,10)}},xi.shutdown=y,xi.destroy=function(){y(),e.removeData("plot").empty(),oi=[],ni=null,ai=null,ri=null,li=null,si=null,ci=null,hi=[],fi=[],mi=null,gi=[],xi=null},xi.resize=function(){var t=e.width(),i=e.height();ai.resize(t,i),ri.resize(t,i)},xi.hooks=mi,s(xi),c(a),v(),h(n),W(),P(),k();var gi=[],bi=null}function o(t,i){return i*Math.floor(t/i)}var n=Object.prototype.hasOwnProperty;t.fn.detach||(t.fn.detach=function(){return this.each(function(){this.parentNode&&this.parentNode.removeChild(this)})}),i.prototype.resize=function(t,i){if(0>=t||0>=i)throw new Error("Invalid dimensions for plot, width = "+t+", height = "+i);var e=this.element,o=this.context,n=this.pixelRatio;this.width!=t&&(e.width=t*n,e.style.width=t+"px",this.width=t),this.height!=i&&(e.height=i*n,e.style.height=i+"px",this.height=i),o.restore(),o.save(),o.scale(n,n)},i.prototype.clear=function(){this.context.clearRect(0,0,this.width,this.height)},i.prototype.render=function(){var t=this._textCache;for(var i in t)if(n.call(t,i)){var e=this.getTextLayer(i),o=t[i];e.hide();for(var a in o)if(n.call(o,a)){var r=o[a];for(var l in r)if(n.call(r,l)){for(var s,c=r[l].positions,h=0;s=c[h];h++)s.Aktif?s.rendered||(e.append(s.element),s.rendered=!0):(c.splice(h--,1),s.rendered&&s.element.detach());0==c.length&&delete r[l]}}e.show()}},i.prototype.getTextLayer=function(i){var e=this.text[i];return null==e&&(null==this.textContainer&&(this.textContainer=t("<div class='flot-text'></div>").css({position:"absolute",top:0,left:0,bottom:0,right:0,"font-size":"smaller",color:"#545454"}).insertAfter(this.element)),e=this.text[i]=t("<div></div>").addClass(i).css({position:"absolute",top:0,left:0,bottom:0,right:0}).appendTo(this.textContainer)),e},i.prototype.getTextInfo=function(i,e,o,n,a){var r,l,s,c;if(e=""+e,r="object"==typeof o?o.style+" "+o.variant+" "+o.weight+" "+o.size+"px/"+o.lineHeight+"px "+o.family:o,l=this._textCache[i],null==l&&(l=this._textCache[i]={}),s=l[r],null==s&&(s=l[r]={}),c=s[e],null==c){var h=t("<div></div>").html(e).css({position:"absolute","max-width":a,top:-9999}).appendTo(this.getTextLayer(i));"object"==typeof o?h.css({font:r,color:o.color}):"string"==typeof o&&h.addClass(o),c=s[e]={width:h.outerWidth(!0),height:h.outerHeight(!0),element:h,positions:[]},h.detach()}return c},i.prototype.addText=function(t,i,e,o,n,a,r,l,s){var c=this.getTextInfo(t,o,n,a,r),h=c.positions;"center"==l?i-=c.width/2:"right"==l&&(i-=c.width),"middle"==s?e-=c.height/2:"bottom"==s&&(e-=c.height);for(var f,u=0;f=h[u];u++)if(f.x==i&&f.y==e)return void(f.Aktif=!0);f={Aktif:!0,rendered:!1,element:h.length?c.element.clone():c.element,x:i,y:e},h.push(f),f.element.css({top:Math.round(e),left:Math.round(i),"text-align":l})},i.prototype.removeText=function(t,i,e,o,a,r){if(null==o){var l=this._textCache[t];if(null!=l)for(var s in l)if(n.call(l,s)){var c=l[s];for(var h in c)if(n.call(c,h))for(var f,u=c[h].positions,d=0;f=u[d];d++)f.Aktif=!1}}else for(var f,u=this.getTextInfo(t,o,a,r).positions,d=0;f=u[d];d++)f.x==i&&f.y==e&&(f.Aktif=!1)},t.plot=function(i,o,n){var a=new e(t(i),o,n,t.plot.plugins);return a},t.plot.version="0.8.3",t.plot.plugins=[],t.fn.plot=function(i,e){return this.each(function(){t.plot(this,i,e)})}}(jQuery); |
||
0 ignored issues
–
show
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.
The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression. This operator is most often used in Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator. This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements. var a,b,c;
a = 1, b = 1, c= 3;
could just as well be written as: var a,b,c;
a = 1;
b = 1;
c = 3;
To learn more about the sequence operator, please refer to the MDN. ![]() A for in loop automatically includes the property of any prototype object, consider checking the key using
hasOwnProperty .
When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject;
for (var key in someObject) {
if ( ! someObject.hasOwnProperty(key)) {
continue; // Skip keys from the prototype.
}
doSomethingWith(key);
}
![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
f already seems to be declared on line 2 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
d already seems to be declared on line 2 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() Curly braces around statements make for more readable code and help prevent bugs when you add further statements.
Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0)
b = 42;
If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0)
console.log("a > 0");
b = 42;
In this case the statement if (a > 0) {
console.log("a > 0");
b = 42;
}
ensures that the proper code will be executed conditionally no matter how many statements are added or removed. ![]() Comprehensibility
Naming
Best Practice
introduced
by
The variable
u already seems to be declared on line 2 . Consider using another variable name or omitting the var keyword.
This check looks for variables that are declared in multiple lines. There may be several reasons for this. In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs. If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared. ![]() |