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authorruki <waruqi@gmail.com>2018-11-08 00:43:05 +0800
committerruki <waruqi@gmail.com>2018-11-07 22:18:30 +0800
commit89e95b3f143682ed9a006991bacf45c9dcba4818 (patch)
tree4f44cf41b828577d583890bdd5a1c31e8491a6ba /node_modules/load-script/index.js
parentaa7f0199255277949790b41c56e8ec97dd4f0da4 (diff)
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Diffstat (limited to 'node_modules/load-script/index.js')
-rw-r--r--node_modules/load-script/index.js65
1 files changed, 0 insertions, 65 deletions
diff --git a/node_modules/load-script/index.js b/node_modules/load-script/index.js
deleted file mode 100644
index 667b9193..00000000
--- a/node_modules/load-script/index.js
+++ /dev/null
@@ -1,65 +0,0 @@
-
-module.exports = function load (src, opts, cb) {
- var head = document.head || document.getElementsByTagName('head')[0]
- var script = document.createElement('script')
-
- if (typeof opts === 'function') {
- cb = opts
- opts = {}
- }
-
- opts = opts || {}
- cb = cb || function() {}
-
- script.type = opts.type || 'text/javascript'
- script.charset = opts.charset || 'utf8';
- script.async = 'async' in opts ? !!opts.async : true
- script.src = src
-
- if (opts.attrs) {
- setAttributes(script, opts.attrs)
- }
-
- if (opts.text) {
- script.text = '' + opts.text
- }
-
- var onend = 'onload' in script ? stdOnEnd : ieOnEnd
- onend(script, cb)
-
- // some good legacy browsers (firefox) fail the 'in' detection above
- // so as a fallback we always set onload
- // old IE will ignore this and new IE will set onload
- if (!script.onload) {
- stdOnEnd(script, cb);
- }
-
- head.appendChild(script)
-}
-
-function setAttributes(script, attrs) {
- for (var attr in attrs) {
- script.setAttribute(attr, attrs[attr]);
- }
-}
-
-function stdOnEnd (script, cb) {
- script.onload = function () {
- this.onerror = this.onload = null
- cb(null, script)
- }
- script.onerror = function () {
- // this.onload = null here is necessary
- // because even IE9 works not like others
- this.onerror = this.onload = null
- cb(new Error('Failed to load ' + this.src), script)
- }
-}
-
-function ieOnEnd (script, cb) {
- script.onreadystatechange = function () {
- if (this.readyState != 'complete' && this.readyState != 'loaded') return
- this.onreadystatechange = null
- cb(null, script) // there is no way to catch loading errors in IE8
- }
-}