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x-spreadsheet demo update [ci skip]

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This commit is contained in:
Austin Peterson 2021-09-11 23:58:37 -06:00
parent 38505f769e
commit cc9b791dfa
2 changed files with 6 additions and 14 deletions
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2
demos/xspreadsheet/README.md
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@ -29,7 +29,7 @@ Grid initialization is a one-liner:
```js
/* note that the browser build exposes the variable `x` */
var grid = x.spreadsheet(document.getElementById("gridctr"));
var grid = x_spreadsheet(document.getElementById("gridctr"));
```
The following function converts data from SheetJS to x-spreadsheet:

18
demos/xspreadsheet/index.html
View File

@ -35,8 +35,6 @@ a { text-decoration: none }
<div id="drop">Drop a spreadsheet file here to see sheet data</div>
<input type="file" name="xlfile" id="xlf" /> ... or click here to select a file
<textarea id="b64data">... or paste a base64-encoding here</textarea>
<b>Advanced Demo Options:</b>
Use readAsBinaryString: (when available) <input type="checkbox" name="userabs" checked>
</pre>
<p><input type="submit" value="Export to XLSX!" id="xport" onclick="export_xlsx();" disabled="true"></p>
<div id="htmlout"></div>
@ -52,7 +50,7 @@ Use readAsBinaryString: (when available) <input type="checkbox" name="userabs" c
/*global XLSX */
var HTMLOUT = document.getElementById('htmlout');
var xspr = x.spreadsheet(HTMLOUT);
var xspr = x_spreadsheet(HTMLOUT);
HTMLOUT.style.height = (window.innerHeight - 400) + "px";
HTMLOUT.style.width = (window.innerWidth - 50) + "px";
@ -109,22 +107,16 @@ var process_wb = (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);
return function do_file(files) {
rABS = domrabs.checked;
var f = files[0];
var reader = new FileReader();
reader.onload = function(e) {
if(typeof console !== 'undefined') console.log("onload", new Date(), rABS);
if(typeof console !== 'undefined') console.log("onload", new Date());
var data = e.target.result;
if(!rABS) data = new Uint8Array(data);
process_wb(XLSX.read(data, {type: rABS ? 'binary' : 'array'}));
data = new Uint8Array(data);
process_wb(XLSX.read(data, {type: 'array'}));
};
if(rABS) reader.readAsBinaryString(f);
else reader.readAsArrayBuffer(f);
reader.readAsArrayBuffer(f);
};
})();