I get documents from view. I would like to goto directly to a line just like "GOTO" command in Lotusscript;
is it possible with JavaScript?
var vec:NotesViewEntryCollection = database.getView("viewName").getAllEntries();
var entry:NotesViewEntry = vec.getLastEntry();
while (entry != null)
{
var subject:string = entry.getDocument().getItemValueString("subject");
if (subject=="Title1")
{
goto prevEntry;
}
if (subject=="Title2")
{
goto prevEntry;
}
if (subject=="Title3")
{
//do something here...;
}
//prevEntry;
var tmpentry:NotesViewEntry = vec.getPrevEntry(entry);
entry.recycle();
entry = tmpentry;
}
It is good for your code that JavaScript has no goto.
Use continue instead to leave current iteration in a loop and to continue with the next iteration.
var vec:NotesViewEntryCollection = database.getView("viewName").getAllEntries();
var entry:NotesViewEntry = vec.getLastEntry();
var nextEntry = function() {
var tmpentry:NotesViewEntry = vec.getPrevEntry(entry);
entry.recycle();
entry = tmpentry;
return entry != null;
}
if (entry != null) {
do {
var subject:string = entry.getDocument().getItemValueString("subject");
if (subject=="Title1") {
//do 1...;
continue;
}
if (subject=="Title2") {
//do 2...;
}
//do 3...;
} while (nextEntry())
}
If subject is "Title1" then it will //do 1....
If subject is "Title2" then it will //do 2... and //do 3....
That code can be reduced to:
var vec:NotesViewEntryCollection = database.getView("viewName").getAllEntries();
var entry:NotesViewEntry = vec.getLastEntry();
while (entry != null)
{
var subject:string = entry.getDocument().getItemValueString("subject");
if (subject=="Title3") {
//do something here...;
}
//prevEntry;
var tmpentry:NotesViewEntry = vec.getPrevEntry(entry);
entry.recycle();
entry = tmpentry;
}
I think you should change your if statement.
if("Title3".equals(subject){
//do Something
}
go on withe code and to the next entry
Related
I use the EPPlus plugin to get information from Excel.The following code works perfectly, but how to control it when it gets an error after it reaches the empty Excel cell?
public async Task<IActionResult> AddExcellHorse(IFormFile ExcelFile)
{
using (var stream = new MemoryStream())
{
await ExcelFile.CopyToAsync(stream);
using (var package = new ExcelPackage(stream))
{
ExcelWorksheet worksheet = package.Workbook.Worksheets[0];
var rowCount = worksheet.Dimension.Rows;
for (int i = 2; i <= rowCount; i++)
{
AddExcelHorse viewModel = new AddExcelHorse()
{
MicrochipCode = worksheet.Cells[i, 1].Value.ToString().Trim(),
EnHorseName = worksheet.Cells[i, 2].Value.ToString().Trim(),
EnFatherHorseName = worksheet.Cells[i, 3].Value.ToString().Trim(),
EnMotherHorseName = worksheet.Cells[i, 4].Value.ToString().Trim(),
};
if (viewModel.MicrochipCode != null)
{
if (!_admin.ChechMicrochip(viewModel.MicrochipCode))
{
_admin.AddExcelHorse(viewModel);
}
} }
return RedirectToAction(nameof(Index));
}
}
}
I assume you run into a null reference exception, because the cell value is null, then .ToString() cannot be called.
You could wrap everything in a seperate if-block:
if(worksheet.Cells[i, 1].Value != null)
{
MicrochipCode = worksheet.Cells[i, 1].Value.ToString().Trim(),
}
or you use the null propagation:
MicrochipCode = worksheet.Cells[i, 1].Value?.ToString().Trim(),
//or with default value, if null is not good enough.
MicrochipCode = worksheet.Cells[i, 1].Value?.ToString().Trim() ?? String.Empty,
This seems like a trivial issue but I'm not sure Photoshop supports this type of functionality:
Is it possible to implement use last script functionality?
That is without having to add a function on each and every script that writes it's filename to a text file.
Well... It's a bit klunky, but I suppose you could read in the scriptlistener in reverse order and find the first mention of a script file:
// Switch off any dialog boxes
displayDialogs = DialogModes.NO; // OFF
var scripts_folder = "D:\\PS_scripts";
var js = "C:\\Users\\GhoulFool\\Desktop\\ScriptingListenerJS.log";
var jsLog = read_file(js);
var lastScript = process_file(jsLog);
// use function to call scripts
callScript(lastScript)
// Set Display Dialogs back to normal
displayDialogs = DialogModes.ALL; // NORMAL
function callScript (ascript)
{
eval('//#include "' + ascript + '";\r');
}
function process_file(afile)
{
var needle = ".jsx";
var msg = "";
// Let's do this backwards
for (var i = afile.length-1; i>=0; i--)
{
var str = afile[i];
if(str.indexOf(needle) > 0)
{
var regEx = str.replace(/(.+new\sFile\(\s")(.+\.jsx)(.+)/gim, "$2");
if (regEx != null)
{
return regEx;
}
}
}
}
function read_file(inFile)
{
var theFile = new File(inFile);
//read in file
var lines = new Array();
var l = 0;
var txtFile = new File(theFile);
txtFile.open('r');
var str = "";
while(!txtFile.eof)
{
var line = txtFile.readln();
if (line != null && line.length >0)
{
lines[l++] = line;
}
}
txtFile.close();
return lines;
}
Is it possible to check when a field is not empty and if not, make an ocg layer visible?
var ocg = FindOCG("Item 1 Arrow");
if (+event.value === '') {
ocg.state = !ocg.state;
} else {
ocg.state = !ocg.state;
}
Something like this (which doesn't work)!
Put this in the custom format script of the field in question. Replace "Square" with the name of your layer. You can see an example of it working here.
function getOCGByName(cName, nPage) {
var ocg = null;
var ocgArray = this.getOCGs(nPage);
for (var i=0; i < ocgArray.length; i++) {
if (ocgArray[i].name == cName) {
ocg = ocgArray[i];
}
}
return ocg;
}
var field = event.target;
var ocg = getOCGByName("Square", this.pageNum);
if (field.value.length > 0) {
ocg.state = true;
}
else {
ocg.state = false;
}
Note: This will only work in Adobe Acrobat and Reader and a few other viewers that are JavaScript capable.
I am trying to replace an outdated movieclip with a newer one.
To do this I'm usin JSFL to locate the old movieclips, save a reference, then add the new version in its place.
I have looked at addItem addItemToDocument and they successfully add the clip, but I'm unsure of how to add it to the specific layer and frame that the old instance of the movieclip was on.
Halps
Replacing all instances of the old movieclip with instances of the new movieclip, could be an easier solution.
All instances of the old movieclip can be found by parsing the timelines of the flash document.
Here is some code:
var _doc = (fl.getDocumentDOM() ? fl.getDocumentDOM() : fl.createDocument());
var _lib = _doc.library;
fl.outputPanel.clear();
ReplaceItemWithItem('Game Layouts/card holder', 'Game Layouts/card holder new');
function ReplaceItemWithItem(oldmcname, newmcname)
{
var item1 = GetItem(oldmcname);
var item2 = GetItem(newmcname);
if (!item1) return false;
if (!item2) return false;
if (oldmcname == newmcname)
return true;
return ReplaceAllItems(item1, item2);
}
function ReplaceAllItems(item1, item2)
{
var timelines = _doc.timelines;
var i, l = timelines.length;
var items = _lib.items;
var changed = false;
// Main timelines
for (i = 0; i < l; i++)
{
var timeline = timelines[i];
changed |= ReplaceItems(timeline, item1, item2);
}
// Timelines in library items
for (i = 0, l = items.length; i < l; i++)
{
var item = items[i];
switch (item.itemType)
{
case "movie clip":
case "graphic":
case "button":
changed |= ReplaceItems(item.timeline, item1, item2);
break;
}
}
return changed;
}
function ReplaceItems(timeline, item1, item2)
{
var changed = false;
if (timeline && item1 && item2)
{
var layers = timeline.layers;
var lay, layl = layers.length;
for (lay = 0; lay < layl; lay++)
{
var layer = layers[lay];
var frames = layer.frames;
var fr, frl = frames.length;
for (fr = 0; fr < frl; fr++)
{
var frame = frames[fr];
if (frame && frame.startFrame == fr)
{
var elements = frame.elements;
var e, el = elements.length;
for (e = 0; e < el; e++)
{
var elem = elements[e];
if (elem && elem.elementType == "instance") // Elements can be empty
{
var item = elem.libraryItem;
if (item.name == item1.name)
{
elem.libraryItem = item2;
changed = true;
}
}
}
}
}
}
}
return changed;
}
function GetItem(itemname)
{
if (!_lib.selectItem(itemname))
{
alert("'" + name + "' does not exist in the library!");
return null;
}
return _lib.getSelectedItems()[0];
}
Hope this helps!
I am trying to write a script that copies a layer from one document into another.
var srcDocName = 0;
var destDocName = 1;
var layerNameOriginal = "Original";
var layerNameCopyTo = "Destination";
var destDoc = app.documents.item(destDocName);
var layerSrc = app.documents.item(srcDocName).layers.item(layerNameOriginal);
try {
layerSrc.duplicate(destDoc, ElementPlacement.INSIDE);
}
catch(e) {
alert(e)
}
Apparently this works in Photoshop but not in InDesign. I have been trying for ages to find some decent documentation for InDesign scripting. But all I can find is the CS scripting guide, which isn't of much use.
http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/products/indesign/pdfs/InDesignCS5_ScriptingGuide_JS.pdf
If someone can point me to a good reference to the object model I would be grateful.
After some more googling I finally found the answer:
var sourceLayer = app.documents[0].layers.itemByName("Layer1");
var destLayer = app.documents[1].layers[0];
sourceLayer.pageItems.everyItem().duplicate(destLayer);
I also came across jongware which seems to be a complete Object reference extracted directly out of Adobe CS.
You can use this script: https://redokun.com/blog/indesign-copy-entire-layer-one-file-another
The underlying implementation is basically the same, but we've added a UI so it's not necessary to edit the script every time the layer name changes.
Edit: We've been told that the solution above doesn't work with threaded text frames, so I re-wrote the script. The new implementation is way more complex but it now supports threaded TFs.
To expand on the solution offered by Loopo and offer you the ability to copy all layers from 1 document to another...
main();
function main()
{
var source = GetSourceDocument();
if(source == -1)
{
return;
}
var target = GetTargetDocument ();
if(target == -1)
{
return;
}
if(target == source)
{
return;
}
copyLayersOver(source, target);
}
function GetSourceDocument()
{
var returnVal = -1;
var oldPrefs = app.scriptPreferences.userInteractionLevel;
app.scriptPreferences.userInteractionLevel=UserInteractionLevels.INTERACT_WITH_ALL;
var dialog = app.dialogs.add({name:"Document to Copy From", canCanel: true, label:"DocumentToCopyFrom"});
var col1 = dialog.dialogColumns.add();
var StringList= [];
for(var i = 0; i<app.documents.length; i++)
{
StringList.push("[" + app.documents[i].index + "] " + app.documents[i].name);
}
var ddl = col1.dropdowns.add({id:"SourceDocDDL", stringList: StringList});
if(dialog.show() == true)
{
returnVal = ddl.stringList[ddl.selectedIndex].split("]")[0].substr(1);
}
else
{
returnVal -1;
}
dialog.destroy();
app.scriptPreferences.userInteractionLevel = oldPrefs;
return returnVal;
}
function GetTargetDocument()
{
var returnVal = -1;
var oldPrefs = app.scriptPreferences.userInteractionLevel;
app.scriptPreferences.userInteractionLevel=UserInteractionLevels.INTERACT_WITH_ALL;
var dialog = app.dialogs.add({name:"Document to Copy To", canCanel: true, label:"DocumentToCopyTo"});
var col1 = dialog.dialogColumns.add();
var StringList= [];
for(var i = 0; i<app.documents.length; i++)
{
StringList.push("[" + app.documents[i].index + "] " + app.documents[i].name);
}
var ddl = col1.dropdowns.add({id:"SourceDocDDL", stringList: StringList});
if(dialog.show() == true)
{
returnVal = ddl.stringList[ddl.selectedIndex].split("]")[0].substr(1);
}
else
{
returnVal -1;
}
dialog.destroy();
app.scriptPreferences.userInteractionLevel = oldPrefs;
return returnVal;
}
function copyLayersOver(source, target)
{
var sourceDocument = app.documents[source];
var targetDocument = app.documents[target];
var sourceLayers = sourceDocument.layers;
//Match the number of pages
while(targetDocument.pages.length < sourceDocument.pages.length)
{
targetDocument.pages.add();
}
//copy the layers over
for(var i= 0; i < sourceLayers.length; i++)
{
var names = targetDocument.layers.everyItem().name;
var merge = false;
for(var y = 0; y < names.length; y++)
{
if(names[y] == sourceLayers[i].name)
{
merge = true;
break;
}
}
if(merge)
{
var targetLayer = targetDocument.layers.add();
targetLayer.name = "temp";
sourceLayers[i].pageItems.everyItem().duplicate(targetLayer);
targetDocument.layers.itemByName(sourceLayers[i].name).merge(targetLayer);
}
else
{
var targetLayer = targetDocument.layers.add();
targetLayer.name = sourceLayers[i].name;
targetLayer.layerColor = sourceLayers[i].layerColor;
sourceLayers[i].pageItems.everyItem().duplicate(targetLayer);
}
}
}