1 | define(function () { |
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2 | 'use strict'; |
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3 | |||
4 | return function () { |
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5 | var self = this; |
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6 | |||
7 | var tabs = document.createElement('ul'); |
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8 | tabs.classList.add('tabs'); |
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9 | |||
10 | var container = document.createElement('div'); |
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11 | |||
12 | function gotoTab(li) { |
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13 | for (var i = 0; i < tabs.children.length; i++) { |
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14 | tabs.children[i].classList.remove('visible'); |
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15 | } |
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16 | |||
17 | while (container.firstChild) { |
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18 | container.removeChild(container.firstChild); |
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19 | } |
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20 | |||
21 | li.classList.add('visible'); |
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22 | |||
23 | var tab = document.createElement('div'); |
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24 | tab.classList.add('tab'); |
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25 | container.appendChild(tab); |
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26 | li.child.render(tab); |
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27 | } |
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28 | |||
29 | function switchTab() { |
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30 | gotoTab(this); |
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31 | |||
32 | return false; |
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33 | } |
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34 | |||
35 | self.add = function add(title, d) { |
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36 | var li = document.createElement('li'); |
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37 | li.textContent = _.t(title); |
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38 | li.onclick = switchTab; |
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39 | li.child = d; |
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40 | tabs.appendChild(li); |
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41 | |||
42 | var anyVisible = false; |
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43 | |||
44 | for (var i = 0; i < tabs.children.length; i++) { |
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45 | if (tabs.children[i].classList.contains('visible')) { |
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46 | anyVisible = true; |
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47 | break; |
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48 | } |
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49 | } |
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50 | |||
51 | if (!anyVisible) { |
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52 | gotoTab(li); |
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53 | } |
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54 | }; |
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55 | |||
56 | self.render = function render(el) { |
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57 | el.appendChild(tabs); |
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58 | el.appendChild(container); |
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59 | }; |
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60 | |||
61 | return self; |
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62 | }; |
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63 | }); |
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64 |