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vue-click-outside.js
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vue-click-outside.js
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/*! Copyright (c) 2016 Naufal Rabbani (http://github.com/BosNaufal)
* Licensed Under MIT (http://opensource.org/licenses/MIT)
*
* Vue Click Outside - [email protected]
*
*/
(function(){
// Directive for outside click detections
var VueClickOutSide = {
time: 0, // need a delay when it come together with 'v-if'
bind(){
var me = this
// make a event handler for click event
this.evt = (e) => {
// Is the target child of the component?
var itsChildren = me.el.contains(e.target)
// Delay to let Vue evaluate v-if directive
if(me.arg == 'delay'){
me.time++
if(me.time > 1){ // if 'v-if' has been evaulated
// then check the current click target element
// if same with directive element,
// call function from vm which is has a same name with the directive expression
if(e.target != me.el && !itsChildren) me.vm.$eval(me.expression)()
}
}
// When there is no delay, usually not followed by v-if, v-show, v-cloak directive
else{
if(e.target != me.el && !itsChildren) me.vm.$eval(me.expression)();
}
}
// Attach Event Listener to body
document.body.addEventListener('click',this.evt, false);
},
unbind(){
// Remove Event Listener from body
document.body.removeEventListener('click',this.evt, false);
}
};
// If support node / ES6 module
if( typeof module === 'object' && module.exports ){
module.exports = VueClickOutSide;
}
// if using require js
else if (typeof define === 'function' && define.amd) {
define( function () { return VueClickOutSide });
}
// if script loaded by script tag in HTML file
else if (typeof window !== undefined) {
return Vue.directive('click-outside', VueClickOutSide);
}
})();