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Quick logical shortcut

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This commit is contained in:
Max Lynch
2013-10-01 21:46:51 -05:00
parent 66c515adc1
commit 7a2ef77fa7
1 changed files with 17 additions and 18 deletions
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33
js/ext/simple/toggle.js
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@ -9,28 +9,27 @@
},
init: function(el) {
if(el) {
if(!el) { return; }
// check if we've already created a Toggle instance for this element
if(!el.component) {
// check if we've already created a Toggle instance for this element
if(!el.component) {
// find all the required elements that make up a toggle
var opts = {
el: el,
checkbox: el.querySelector("input[type='checkbox']"),
track: el.querySelector(".track"),
handle: el.querySelector(".handle")
};
// find all the required elements that make up a toggle
var opts = {
el: el,
checkbox: el.querySelector("input[type='checkbox']"),
track: el.querySelector(".track"),
handle: el.querySelector(".handle")
};
// validate its a well formed toggle with the required pieces
if(!opts.checkbox || !opts.track || !opts.handle) return;
// validate its a well formed toggle with the required pieces
if(!opts.checkbox || !opts.track || !opts.handle) return;
// initialize an instance of a Toggle
el.component = new ionic.views.Toggle(opts);
}
return el.component;
// initialize an instance of a Toggle
el.component = new ionic.views.Toggle(opts);
}
return el.component;
}
});