manutheblacker/sheetjs
1
Fork 0
forked from sheetjs/sheetjs
Code Pull Requests Activity

webpack demo avoid readAsBinaryString [ci skip]

Browse Source
This commit is contained in:
Jimmy Wärting 2021-09-30 19:31:52 +02:00
parent 0a0244cdfa
commit 7c0b869c7f
6 changed files with 8 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
demos/webpack/Makefile
View File

@ -1,5 +1,5 @@
TOOL=webpack
WPOPTS=--display-modules --display-reasons --profile
WPOPTS=--display-modules --display-reasons --profile --mode=development
.PHONY: all
all: main.min.js core.out.js full.out.js app.out.js

16
demos/webpack/app.js
View File

@ -87,10 +87,6 @@ var b64it = window.b64it = (function() {
})();
var do_file = (function() {
var rABS = typeof FileReader !== "undefined" && (FileReader.prototype||{}).readAsBinaryString;
var domrabs = document.getElementsByName("userabs")[0];
if(!rABS) domrabs.disabled = !(domrabs.checked = false);
var use_worker = typeof Worker !== 'undefined';
var domwork = document.getElementsByName("useworker")[0];
if(!use_worker) domwork.disabled = !(domwork.checked = false);
@ -104,23 +100,21 @@ var do_file = (function() {
case XW.msg: cb(JSON.parse(e.data.d)); break;
}
};
worker.postMessage({d:data,b:rABS?'binary':'array'});
worker.postMessage({d:data,b:'array'});
};
return function do_file(files) {
rABS = domrabs.checked;
use_worker = domwork.checked;
var f = files[0];
var reader = new FileReader();
reader.onload = function(e) {
if(typeof console !== 'undefined') console.log("onload", new Date(), rABS, use_worker);
if(typeof console !== 'undefined') console.log("onload", new Date(), use_worker);
var data = e.target.result;
if(!rABS) data = new Uint8Array(data);
data = new Uint8Array(data);
if(use_worker) xw(data, process_wb);
else process_wb(X.read(data, {type: rABS ? 'binary' : 'array'}));
else process_wb(X.read(data, {type: 'array'}));
};
if(rABS) reader.readAsBinaryString(f);
else reader.readAsArrayBuffer(f);
reader.readAsArrayBuffer(f);
};
})();

1
demos/webpack/core.html
View File

@ -41,7 +41,6 @@ Output Format: <select name="format" onchange="setfmt()">
<input type="button" id="dotext" value="Click here to process the base64 text" onclick="b64it();"/><br />
<b>Advanced Demo Options:</b>
Use Web Workers: (when available) <input type="checkbox" name="useworker" checked>
Use readAsBinaryString: (when available) <input type="checkbox" name="userabs" checked>
</pre>
<pre id="out"></pre>
<div id="htmlout"></div>

1
demos/webpack/full.html
View File

@ -41,7 +41,6 @@ Output Format: <select name="format" onchange="setfmt()">
<input type="button" id="dotext" value="Click here to process the base64 text" onclick="b64it();"/><br />
<b>Advanced Demo Options:</b>
Use Web Workers: (when available) <input type="checkbox" name="useworker" checked>
Use readAsBinaryString: (when available) <input type="checkbox" name="userabs" checked>
</pre>
<pre id="out"></pre>
<div id="htmlout"></div>

1
demos/webpack/main.html
View File

@ -41,7 +41,6 @@ Output Format: <select name="format" onchange="setfmt()">
<input type="button" id="dotext" value="Click here to process the base64 text" onclick="b64it();"/><br />
<b>Advanced Demo Options:</b>
Use Web Workers: (when available) <input type="checkbox" name="useworker" checked>
Use readAsBinaryString: (when available) <input type="checkbox" name="userabs" checked>
</pre>
<pre id="out"></pre>
<div id="htmlout"></div>

3
demos/webpack/webpack.config.js
View File

@ -2,6 +2,7 @@
module.exports = {
/* ensure that the XLSX variable is exported */
output: {
path: __dirname,
libraryTarget: 'var',
library: 'XLSX'
},
@ -23,4 +24,4 @@ module.exports = {
process: false,
Buffer: false
}
}
};