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8 lines
2.1 KiB
JavaScript
8 lines
2.1 KiB
JavaScript
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/*!
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* bsCustomFileInput v1.2.0 (https://github.com/Johann-S/bs-custom-file-input)
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* Copyright 2018 Johann-S <johann.servoire@gmail.com>
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* Licensed under MIT (https://github.com/Johann-S/bs-custom-file-input/blob/master/LICENSE)
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*/
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.bsCustomFileInput=t()}(this,function(){"use strict";var d={CUSTOMFILE:'.custom-file input[type="file"]',CUSTOMFILELABEL:".custom-file-label",FORM:"form",INPUT:"input"},r=function(e){if(0<e.childNodes.length)for(var t=[].slice.call(e.childNodes),n=0;n<t.length;n++){var r=t[n];if(3!==r.nodeType)return r}return e},u=function(e){var t=e.bsCustomFileInput.defaultText,n=e.parentNode.querySelector(d.CUSTOMFILELABEL);n&&(r(n).innerHTML=t)},t=!!window.File,n=function(e){return e.hasAttribute("multiple")&&t?[].slice.call(e.files).map(function(e){return e.name}).join(", "):e.value};function v(){var e=this.parentNode.querySelector(d.CUSTOMFILELABEL);e&&(r(e).innerHTML=n(this))}function p(){for(var e=[].slice.call(this.querySelectorAll(d.INPUT)).filter(function(e){return!!e.bsCustomFileInput}),t=0,n=e.length;t<n;t++)u(e[t])}var m="bsCustomFileInput",L="reset",y="change";return{init:function(e,t){void 0===e&&(e=d.CUSTOMFILE),void 0===t&&(t=d.FORM);for(var n,r,l,i=[].slice.call(document.querySelectorAll(e)),o=[].slice.call(document.querySelectorAll(t)),u=0,c=i.length;u<c;u++){var f=i[u];Object.defineProperty(f,m,{value:{defaultText:(n=f,r=void 0,void 0,r="",l=n.parentNode.querySelector(d.CUSTOMFILELABEL),l&&(r=l.innerHTML),r)},writable:!0}),f.addEventListener(y,v)}for(var s=0,a=o.length;s<a;s++)o[s].addEventListener(L,p),Object.defineProperty(o[s],m,{value:!0,writable:!0})},destroy:function(){for(var e=[].slice.call(document.querySelectorAll(d.FORM)).filter(function(e){return!!e.bsCustomFileInput}),t=[].slice.call(document.querySelectorAll(d.INPUT)).filter(function(e){return!!e.bsCustomFileInput}),n=0,r=t.length;n<r;n++){var l=t[n];u(l),l[m]=void 0,l.removeEventListener(y,v)}for(var i=0,o=e.length;i<o;i++)e[i].removeEventListener(L,p),e[i][m]=void 0}}});
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//# sourceMappingURL=bs-custom-file-input.min.js.map
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