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Added functionality to change/remove styles #4

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Added functionality to change/remove styles #4

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29 changes: 29 additions & 0 deletions spec/domeSpec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,35 @@ describe("dome", function () {
});
});

describe("addStyle", function () {
beforeEach(function () {
this.d = dome.get(".two");
});
afterEach(function () {
this.d.forEach(function (el) {
el.style.removeProperty('color');
el.style.removeProperty('padding-top');
});
});
it("can set inline element styles", function () {
this.d.addStyle({"color":"rgb(255, 0, 0)","padding-top":"5px"});
expect(this.d[0].style.getPropertyValue("color")).toEqual("rgb(255, 0, 0)");
expect(this.d[0].style.getPropertyValue("padding-top")).toEqual("5px");
});
});

describe("removeStyle", function () {
beforeEach(function () {
this.d = dome.get(".two");
this.d.addStyle({"color":"rgb(255, 0, 0)","padding-top":"5px"});
});
it("can remove inline element styles", function () {
this.d.removeStyle(['color','padding-top']);
expect(this.d[0].style.getPropertyValue("color")).toEqual(null);
expect(this.d[0].style.getPropertyValue("padding-top")).toEqual(null);
});
});

describe("create", function () {
it("can create elements", function () {
expect(dome.create("p")[0].tagName).toEqual("P");
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22 changes: 22 additions & 0 deletions src/dome.js
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,28 @@ window.dome = (function () {
}
};

Dome.prototype.addStyle = function (val) {
return this.forEach(function(el) {
for (var prop in val) {
el.style[prop] = val[prop];
}
});
};

Dome.prototype.removeStyle = function (val) {
if(typeof val !== 'string') {
return this.forEach(function(el) {
for (var i = 0; i < val.length; i++) {
el.style.removeProperty(val[i]);
}
});
} else {
return this.forEach(function(el) {
el.style.removeProperty(val);
});
}
};

Dome.prototype.append = function (els) {
return this.forEach(function (parEl, i) {
els.forEach(function (childEl) {
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