end process in task manager while using javascript - javascript

This script works fine, but it keeps creating a new process in the task manager 'process' section. Not the Applications, just the Processes. I thought I was using the write 'quit' options but clearly not! This is the code:
<script>
function gbid(s) {
return document.getElementById(s);
}
function GetData(cell,row){
var excel = new ActiveXObject("Excel.Application");
var excel_file = excel.Workbooks.Open("44227.xls");
var excel_sheet = excel.Worksheets("sheet1");
gbid('span1').innerText = excel_sheet.Cells(93,1).Value;
gbid('span2').innerText = excel_sheet.Cells(95,3).Value;
gbid('span3').innerText = excel_sheet.Cells(94,4).Value;
gbid('span4').innerText = excel_sheet.Cells(95,4).Value;
gbid('span5').innerText = excel_sheet.Cells(95,5).Value;
gbid('span6').innerText = excel_sheet.Cells(97,1).Value;
gbid('span7').innerText = excel_sheet.Cells(99,3).Value;
gbid('span8').innerText = excel_sheet.Cells(98,4).Value;
gbid('span9').innerText = excel_sheet.Cells(99,4).Value;
gbid('span10').innerText = excel_sheet.Cells(99,5).Value;
excel_file.Close();
excel.Application.Quit();
excel.Close();
}
</script>
<body onload="GetData();" />
The rest is just tables and such so no biggie. No significant code or anything. As you can see I've tried three different types of lines, and I've even tried them by themselves. NADA! I've even tried them without the ';' at the end! I've searched this site and used those examples but IT JUST WONT WORK! It'll keep creating new processes! Is it because I used:
new ActiveXObject("Excel.Application"); ?

Related

Reading numbers from array in javascript and plotting these using plotly

I'm trying to make an interface that lets a user upload CSV files and plots these using plotly, only using javascript and obviously the plotly library. I'm close, but my suspicion is that there's an issue with the asynchronous reading of the csv files.
As you can probably see, I'm relatively new to javascript, so any feedback is welcome. I cannot however use any other libraries or packages plotly.
The problem is that the resulting figure only shows the initialized values (1).
EDIT: The heatmap function works on test data, or if I modify specific elements of the data_y object, just not when I update the information from the file.
There's a button that allows uploading of the csv files. On event this code triggers:
<script>
let picker = document.getElementById('picker');
picker.addEventListener('change', event => {0
file_list = event.target.files;
var fig_y = [];
for (let i = 0 ; i< file_list.length ; i++){
if(file_list[i].name == (".DS_Store")){continue}
else {
var ready = read_data(file_list[i]);
fig_y.push(ready);
}
}
console.log(fig_y);
plot_heatmap(fig_y);
}
);
</script>
The data is read using this code.
<script>
function read_data(input){
var xs = 1212; // length of the data
file_contents = [];
var data_y = Array(xs).fill(1);
let file = input;
let reader = new FileReader();
reader.readAsText(file);
reader.onload = function(){
file_contents = reader.result.split('\n');
// open the data file. First two lines contain a description of the data.
for (let j = 2 ; j<file_contents.length-1 ; j++) {
// the relevant data is the third number in the column
var nr = file_contents[j].split(",").map(Number)[2];
data_y[j-2] = nr;
}
}
return data_y;
}
</script>
the code that makes the plotly heatmap.
<script>
function plot_heatmap(data_z){
var data = [
{
z: data_z,
type: 'heatmap'
}
];
Plotly.newPlot('raw_data', data);
};
</script>
OK, so I figured out the answer. It comes from the asynchronous reading of the text files. Putting the plot_heatmap function in the following Timeout function solved the issue (well, maybe it's more a workaround).
setTimeout(() => { plot_heatmap(fig_y); }, 100);
Actually, by changing the length of the timeout, I could catch JS in its act and see half the heatmap filled in with the real values and the other half still with the initialized value!

Google Script not Appending Spreadsheet

I'm trying to write a little script to make my coworkers and mine lives easier. I am trying to append lines to a spreadsheet based on information entered into a custom form. The code posted below just the doPost block which should be appending the google spreadsheet.
function doPost(form) {
var PN = form.PartNumber;
var REV = form.Revision;
var DATE = form.RevisionDate;
var DESC = form.Description;
var NOTE = form.PartNotes;
var URL = form.myFile.getURL();
var ss = SpreadsheetApp.openById("ID HERE"); // removed ID for sake of safety (let me be paranoid)
var sheet = ss.getSheetName('Uploads');
sheet.appendRow([PN,REV,DATE,DESC,NOTE,URL]);
}
I am unsure why it isn't writing to the spreadsheet but it isn't throwing me any errors. If you can offer any insight as to what is wrong I would greatly appreciate it; there are many guides online but most seem to be based on deprecated functions/code/etc.
Thanks for your time.
Instead of using doPost, set up a "On form submit" trigger.
You need to get the namedValues to be able to pull specific values and take the first output.
Also, it should be "getSheetByName('Uploads')" .
As pointed out in the previous answer, it is unclear what you are trying to achieve by "form.myFile.getURL();" If you want to get the form url you might as well create it as a string, as it always stays the same.
Here is a working example of your code:
function doPost(form) {
var formResponses = form.namedValues;
var PN = formResponses.PartNumber[0];
var REV = formResponses.Revision[0];
var DATE = formResponses.RevisionDate[0];
var DESC = formResponses.Description[0];
var NOTE = formResponses.PartNotes[0];
//var URL = form.myFile.getURL(); //Not sure what you are tyring to get here as form URL will always be the same.
var URL = "Your form's url"; //You can put the form url in here so it will be pushed in to every row.
var ss = SpreadsheetApp.openById("ID HERE"); // removed ID for sake of safety (let me be paranoid)
var sheet = ss.getSheetByName('Uploads');
sheet.appendRow([PN,REV,DATE,DESC,NOTE,URL]);
}
The form fields are nested in a "parameter" property in the doPost parameter.
So, you should access them using:
function doPost(form) {
var actualForm = form.parameter;
var PN = actualForm.PartNumber;
//etc
To double check all parameters your receiving and their names, you could append to your sheet everything stringfied, like this:
sheet.appendRow([JSON.stringify(form)]);
--edit
This form.myFile.getURL() also looks odd. I guess another good debugging trick you could do is to wrap everything in a try-catch and email yourself any errors you get. For example:
function doPost(form) {
try {
//all your code
} catch(err) {
MailApp.sendMail('yourself#etc', 'doPost error', err+'\n\n'+JSON.stringify(form));
}
}
On form submit
onFormSubmit works. "doPost" looks wrong.
Simple example:
function Initialize() {
var triggers = ScriptApp.getProjectTriggers();
for(var i in triggers) {
ScriptApp.deleteTrigger(triggers[i]);
}
ScriptApp.newTrigger("SendGoogleForm")
.forSpreadsheet(SpreadsheetApp.getActiveSpreadsheet())
.onFormSubmit()
.create();
}
function SendGoogleForm(e)
{
try
{
Full example - Scroll down to the code http://www.labnol.org/internet/google-docs-email-form/20884/ (Note: example sends email)
Trigger docs: https://developers.google.com/apps-script/guides/triggers/events
Notes: I think the problem is doPost, Does it work with google Forms? Never seen it used with google forms.
First and foremost, thank you everyone who has responded with information thus far. None of the solutions posted here worked for my particular implementation (my implementation is probably to blame, it is very crude), but they definitely set me down the path to a working version of my form which we now lightly use. I have posted some of the code below:
function sheetFill(form, link) {
try {
var formResponses = form.namedValues;
var toForm = [0,0,0,0,0,0,0];
for (i=0;i < form.PartNumber.length;i++){
toForm[0] = toForm[0]+form.PartNumber[i];
}
... (several for loops later)
var d = new Date();
var ss = SpreadsheetApp.openById("IDHERE");
var sheet = ss.getCurrentSheet;
ss.appendRow([toForm[0], toForm[1], toForm[2], toForm[3], toForm[4], toForm[5], toForm[6], link, d]);
} catch(err) {
MailApp.sendEmail('EMAIL', 'doPost error', err+'\n\n'+JSON.stringify(form));
}
}
It is not very versatile or robust and isn't elegant, but it is a starting point.

focusControl.focusAsync() - Catastrophic failure

I'm writing a WP8.1-App in JavaScript/HTML that needs a working camera.
My mediaCapture is set up and working. So I tried to do the focus:
var focusControl = mediaCapture.videoDeviceController.focusControl;
focusControl.focusAsync().then(function () { ..... });
But here it fails with a catastrophic failure in this line. Same, if I remove the .then-part.
I read a bit on the internet and wanted to check my focusSettings to make sure everything is set up fine. But this:
var focusSettings = new Windows.Media.Devices.FocusSettings();
var modeContinuous = Windows.Media.Devices.FocusMode.continuous;
var distanceHyperfocal = Windows.Media.Devices.ManualFocusDistance.hyperfocal;
var rangeFull = Windows.Media.Devices.AutoFocusRange.fullRange;
focusSettings.distance = distanceHyperfocal;
focusSettings.mode = modeContinuous;
focusSettings.autoFocusRange = rangeFull;
and this:
var focusSettings = new Windows.Media.Devices.FocusSettings();
focusSettings.distance = focusControl.supportedFocusDistances[0];
focusSettings.mode = focusControl.supportedFocusModes[0];
focusSettings.autoFocusRange = focusControl.supportedFocusRanges[0];
both crash in this line:
var focusControl = mediaCaptureMgr.videoDeviceController.focusControl;
focusControl.configure(focusSettings);
It says: JavaScript runtime error: The application called an interface that was marshalled for a different thread. But afaik there is no dispatcher in JavaScript so I can't push it to the UI thread (if it is not there already..).
What am I doing wrong?
The default focusSettings sets it to focus once. I wanted to set continuous or at least autofocus everytime before I capture a photo.

XML parsing syntax for OS X Yosemite JavaScript for Automation?

Has anyone deduced syntax which successfully loads XML from file/string and gives access to the data in OS X Yosemite (10.10) Javascript for Automation ?
Documentation and code samples are still fairly thin (as of Nov 2014), and my inductive skills are running dry on three separate approaches to reading an XML (OPML) file at the moment:
Most promising: $.NSXMLDocument
Getting hold of the string data in various ways goes well,
function readTextFromFile(strPath) {
return $.NSString.stringWithContentsOfFile(strPath);
}
function readDataFromFile(strPath) {
return $.NSData.alloc.initWithContentsOfFile(strPath);
}
function filePath(strPath) { return Path(strPath); }
But no permutations on this theme have borne fruit:
var strPath='/Users/houthakker/Desktop/notes-2014-11-04.opml',
dataXML = readData(strPath),
strXML = readTextFile(strPath),
oXMLDoc1, oXMLDoc2;
oXMLDoc1 = $.NSXMLDocument.alloc.initWithXMLString(strXML,0,null);
oXMLDoc2 = $.NSXMLDocument.alloc.initWithData(dataXML,0,null);
(the 'function undefined' error messages suggest that those two init functions may not be exposed, though initWithRootElement() does seem to be)
Most progress: $.NSXMLParser
var oParser = $.NSXMLParser.alloc.initWithData(dataXML);
return oParser.parse; //true
But event-driven parsing seems to require some further complexities which remain opaque to me, and which may not match my simple needs (reading and converting modestly sized local OPML files).
Most familiar: Application("System Events")
In Applescript this can be done with System Events code:
set fOPML to (POSIX file "/Users/houthakker/Desktop/notes-2014-11-04.opml" as alias) as string
tell application "System Events"
tell XML file fOPML
-- now access XML Elements by name or index
end tell
but I haven't found a successful javascript idiom for initializing the XMLFile object with any permutation of a unix Path(), string, or colon-delimited mac path string.
Any thoughts or more successful experience here ?
This turns out to work for the (very slow executing) Application("System Events") route:
var app = Application("System Events"),
strPath = '~/Desktop/summarise.opml';
var oFile = app.xmlFiles[strPath],
oRoot = oFile.xmlElements[0],
oHead = oRoot.xmlElements.head,
oBody = oRoot.xmlElements.body,
lstOutlineXML = oBody.xmlElements.whose({
name: 'outline'
});
And the function for initialising an NSXMLDocument from an XML string is, according to the JSExport convention (in which the letter following each ":" is capitalized, and then the ":"s are removed) .initWithXMLStringOptionsError()
Thus, to choose a local OPML file and parse it to a simple JSON outline:
function run() {
var app = Application.currentApplication();
app.includeStandardAdditions = true;
function readTextFromFile(strPath) {
return $.NSString.stringWithContentsOfFile(strPath);
}
var strPath = (
app.chooseFile({withPrompt: "Choose OPML file:"})
).toString(), // Path → String
strXML = strPath ? readTextFromFile(strPath) : '';
if (!strXML) return;
var oXMLDoc1 = $.NSXMLDocument.alloc.initWithXMLStringOptionsError(strXML, 0, null),
oRoot = oXMLDoc1.rootElement,
oBody = ObjC.unwrap(oRoot.children)[1],
lstOutline = ObjC.unwrap(oBody.children),
lstParse, strJSON;
function parseOPML(lst) {
var lstParse=[], oNode, dctNode, lstChiln;
for (var i = 0, lng=lst.length; i<lng; i++) {
oNode = lst[i];
dctNode = {};
dctNode.txt = ObjC.unwrap(oNode.attributeForName('text').stringValue);
lstChiln = ObjC.unwrap(oNode.children);
if (lstChiln && lstChiln.length)
dctNode.chiln = parseOPML(lstChiln);
lstParse.push(dctNode);
}
return lstParse;
}
lstParse = parseOPML(lstOutline);
strJSON = JSON.stringify(lstParse,null, 2);
app.setTheClipboardTo(strJSON);
return strJSON;
}

How to start an Alfresco Workflow through Javascript adding a resource

Starting using a rule and a simple javascript in Alfresco is quite easy but i'm stuck on trying to start a workflow through javascript adding a resource.
My goal is to add the document (or documents) used to start the flow, so i can obtain a reference in the "OW_ATTACHMENTS" of the Alfresco BPM of the Alfresco WorkDesk.
I've tried many times with the bpm:workflowpagckage or bpm:package with no luck....help!
Edit:
function startWorkflow(name,docNode)
{
var workflow = actions.create("start-workflow");
workflow.parameters["bpm:workflowPackage"] = docNode;
workflow.parameters.workflowName = "activiti$AdHocactivitiTimer";
workflow.parameters["bpm:assignee"] = people.getPerson("admin");
workflow.parameters["bpm:workflowDescription"] = "test";
workflow.parameters["bpm:workflowPriority"] = "2";
workflow.parameters["bpm:sendEMailNotifications"] = true;
workflow.parameters["initiator"] = people.getPerson("admin");
var today = new Date();
var duedate = today.getDate() + 1;
workflow.parameters["bpm:workflowDueDate"] = duedate;
workflow.execute(document);
}
function main()
{
var docNode = search.findNode(document.nodeRef);
var name = document.name;
startWorkflow(name,docNode);
}
main();
thanks!
The bpm:package or bpm_package is not available before start.
So what happens you're document is added to bpm_package.
And in your workflow you can access bpm_package as a variable. And with bpm_package.addNode(doc); you can add nodes.
These nodes can be found through search/childbynamepath/xpath etc.
If you don't use the action the other way is:
var workflowAction = workflow.getDefinitionByName('activiti$AdHocactivitiTimer');
var package= workflow.createPackage();
package.addNode(document);
workflowAction.startWorkflow(package, parameters);

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