I have CustomNewForm for inserting items in the sharepoint list.
The fields are "Reason" and "Reason OverView"; both Multiple Line Rich Text fields. I need to copy some text from "Reason" to "Reason Overview".(A substring)
I tried to get this done with workflow but couldn't find a solution to get a substring of a form field.
I am trying to get the value from "Reason" field in javascript; but unable to do so.
MY CODE :: (not working)
<script type="text/javascript">
function PreSaveAction()
{
var Reason = getTagFromIdentifierAndTitle("textarea","TextField","Reason");
var Original = getTagFromIdentifierAndTitle("textarea","TextField","Reason Overview");
alert('Hi');
Original.innerHTML=Reason.innerHTML;
return true;
}
function getTagFromIdentifierAndTitle(tagName, identifier, title)
{
var len = identifier.length;
var tags = document.getElementsByTagName(tagName);
for (var i=0; i < tags.length; i++)
{
var tempString = tags[i].id;
if (tags[i].title == title && (identifier == "" || tempString.indexOf(identifier) == tempString.length - len))
{
return tags[i];
}
}
return null;
}
</script>
Any way to get this done??
I solved it using this
<script type="text/javascript">
function PreSaveAction()
{
var Reason = getTagFromIdentifierAndTitle("textarea","TextField","Reason");
var Original = getTagFromIdentifierAndTitle("textarea","TextField","Reason Overview");
var reasonText = RTE_GetEditorDocument(Reason.id);
var reasonOverviewText = reasonText.body.innerText;
if(reasonOverviewText.length>=20)
{
reasonOverviewText = reasonOverviewText.substring(0,20)+'......';
Original.innerText = reasonOverviewText;
}
else
{
Original.innerText = reasonOverviewText;
}
return true;
}
function getTagFromIdentifierAndTitle(tagName, identifier, title)
{
var len = identifier.length;
var tags = document.getElementsByTagName(tagName);
for (var i=0; i < tags.length; i++)
{
var tempString = tags[i].id;
if (tags[i].title == title && (identifier == "" || tempString.indexOf(identifier) == tempString.length - len))
{
return tags[i];
}
}
return null;
}
</script>
Related
I'm using pdfjs to display a PDF form (acroforms example). If I fill in some fields, how do I get those annotations.
I've tried:
pdfPage.getAnnotations().then(function(a) {
for(var i = 0;i < a.length; i++) {
console.log(a[i].id + ' - ' + a[i].fieldValue);
}
});
But all I get are empty fieldValues. I guess I'm getting them from the original PDF. How do I access the live document which includes the new annotations?
async getAnnotations() {
var result = {};
var pages = PDFViewerApplication.pdfDocument.numPages;
for (var i = 1; i <= pages; i++) {
var page = await PDFViewerApplication.pdfDocument.getPage(i);
var annotations = await page.getAnnotations();
for (var j = 0; j < annotations.length; j++) {
var element = annotations[j];
// Field Name
if (result[element.fieldName] == null) {
result[element.fieldName] = null;
}
var val = PDFViewerApplication.pdfDocument.annotationStorage.getOrCreateValue(element.id);
if (element.radioButton) {
if (val.value) {
result[element.fieldName] = element.buttonValue;
}
} else if (element.checkBox) {
result[element.fieldName] = val.value ? "On" : "Off";
} else {
result[element.fieldName] = val.value;
}
}
};
return result;
}
You should save values written by user in a local variable
Then you should create a xfdf file ( xml file by Adobe ) , look for Example nere : https://developer.salesforce.com/page/Adobe_XFDF . The xfdf should then be merged with original pdf to produce a new compiled pdf
I'm trying the following code:
var var1 = "";
var var2 = "test";
var var3 = "";
vars = new Array('var1','var2','var3');
var count = 0;
for (var i = 0; i < vars.length; ++i) {
var name = vars[i];
if (field_is_empty(name)) {
count++;
}
}
console.log(count);
function field_is_empty(sValue) {
if (sValue == "" || sValue == null || sValue == "undefined")
{
return true;
}
return false;
}
The result here should have been count = 2 because two of the variables are empty but it's always 0. I guess it must something when using if (field_is_empty(name)) because it might not getting the name converted to the name of the actual var.
PROBLEM 2# Still related
I've updated the code as Karthik Ganesan mentioned and it works perfectly.
Now the code is:
var var1 = "";
var var2 = "test";
var var3 = "";
vars = new Array(var1,var2,var3);
var count = 0;
for (var i = 0; i < vars.length; ++i) {
var name = vars[i];
if (field_is_empty(name)) {
count++;
}
}
console.log(count);
function field_is_empty(sValue) {
if (sValue == "" || sValue == null || sValue == "undefined")
{
return true;
}
return false;
}
And the problem is that if add a new if statement something like this:
if (count == '3') {
console.log('AllAreEmpty');
} else {
for (var i = 0; i < vars.length; ++i) {
var name = vars[i];
if (field_is_empty(name)) {
//Set the empty variables as "1900-01-01"
variableService.setValue(name,"test");
}
}
}
It does nothing and I've tested using variableService.setValue('var1',"test") and it works.
PS: The variableService.setValue is a function controlled by the software I don't know exactly what it does I know if use it like mentioned on above line it works.
In your first attempt you used the variable names as strings when you created an array. You need to either use the values themselves:
vars = new Array(var1,var2,var3);
or if you insist to use them by their names, then you need to find them by names when you use them:
if (field_is_empty(window[name])) {
It does nothing
That's not really possible. It could throw an error, or enter the if or enter the else, but doing nothing is impossible. However, since you intended to use the variables by name in the first place (probably not without a reason) and then you intend to pass a name, but it is a value and it does not work as expected, I assume that your initial array initialization was correct and the if should be fixed like this:
var var1 = "";
var var2 = "test";
var var3 = "";
vars = new Array(var1,var2,var3);
var count = 0;
for (var i = 0; i < vars.length; ++i) {
var v = window[vars[i]]; //You need the value here
if (field_is_empty(v)) {
count++;
}
}
console.log(count);
if (count == '3') {
console.log('AllAreEmpty');
} else {
for (var i = 0; i < vars.length; ++i) {
var v = window[vars[i]];
if (field_is_empty(v)) {
//Set the empty variables as "1900-01-01"
variableService.setValue(vars[i],"test");
}
}
}
function field_is_empty(sValue) {
if (sValue == "" || sValue == null || sValue == "undefined")
{
return true;
}
return false;
}
You definitely incorrectly initialize array, you put strings "var1", "var2", "var3" instead of references to strings (variables).
Try this:
vars = new Array(var1,var2,var3);
Your array is wrong
it should be
vars = new Array(var1,var2,var3);
here is the jsfiddle
I am using this for form validation. I call this function when there is an error and i send it a string as a parameter.
var errList = new Array();
function aerrorList(error){
errList.push(error);
for (var i=0; i < errList.length; i++){
alert(errList[i]);
}
}
here is one of the validation checks:
function lNameValidate() {
var lName = document.getElementById("lastname");
if (lName.value.length < 20 && /^[a-zA-Z0-9- ]*$/.test(lName.value)){
stNumValidate();
} else {
lName.style.border = "red";
errorList("Invalid lName Format");
stNumValidate();
}
}
The current array (using alert) displays the error in a number of popup boxes with only 1 error string each. i want it to display 1 alert which would show all the errors in a list similar to outputting it in a bullet point way.
You can append all the errors to one var and then display it:
function aerrorList(error){
errList.push(error);
var errors = "";
for (var i=0; i < errList.length; i++){
errors += errList[i] + "\n";
}
alert(errors);
}
You could use join method on an array, Here's an example:
errors=['error1','error2','error3']
Here, a is an array of list of your errors, now you can glue them together using whatever you want like this:
error_string=error.join("\n*")
Finally you can make an alert:
alert(error_string)
Try this:
var Errors = {
messages: [],
push: function(message) {
this.messages.push(message);
},
alert: function() {
alert(this.messages.join("\n"));
},
showInElement: function(element) {
element.innerHTML = this.messages.join('<br/>');
},
clear: function() {
this.messages = [];
}
}
var age = 1;
if(age < 18) {
Errors.push("Come back when You 18+");
}
var name = "Jack";
if(name != "John") {
Errors.push("You're not John!");
}
Errors.alert();
var element = document.getElementById('content');
Errors.showInElement(element);
Errors.clear();
<div id="content"></div>
So I ended up using this:
var errList = new Array();
function errorList(error){
errList.push(error);
}
function showErrors() {
alert(errList.join("\n"));
}
where i just call showErrors on the very last validation check if the errList length is > 1 as such:
function emailRestrict() {
var eVal = document.getElementById("email").value;
var atPos = eVal.indexOf("#");
var dotPos = eVal.lastIndexOf(".");
if (atPos < 1 || dotPos < atPos || dotPos >= eVal.length) {
errorList("not valid email");
if (errList.length > 1){
showErrors();
}
return false;
}
else {
if (errList.length > 1){
showErrors();
}
return true;
}
}
I'd like to write a script for google docs to automatically highlight a set of words.
For one word I could use a script like this:
function myFunction() {
var doc = DocumentApp.openById('ID');
var textToHighlight = "TEST"
var highlightStyle = {};
highlightStyle[DocumentApp.Attribute.FOREGROUND_COLOR] = '#FF0000';
var paras = doc.getParagraphs();
var textLocation = {};
var i;
for (i=0; i<paras.length; ++i) {
textLocation = paras[i].findText(textToHighlight);
if (textLocation != null && textLocation.getStartOffset() != -1) {
textLocation.getElement().setAttributes(textLocation.getStartOffset(),textLocation.getEndOffsetInclusive(), highlightStyle);
}
}
}
But I need to search the text for a set of many more words and highlight them. (this is the list: https://conterest.de/fuellwoerter-liste-worte/)
How do I write a script for more words?
This seems to be a little bit too complicated:
function myFunction() {
var doc = DocumentApp.openById('ID');
var textToHighlight = "TEST"
var textToHighlight1 = "TEST1"
var highlightStyle = {};
highlightStyle[DocumentApp.Attribute.FOREGROUND_COLOR] = '#FF0000';
var paras = doc.getParagraphs();
var textLocation = {};
var i;
for (i=0; i<paras.length; ++i) {
textLocation = paras[i].findText(textToHighlight);
if (textLocation != null && textLocation.getStartOffset() != -1) {
textLocation.getElement().setAttributes(textLocation.getStartOffset(),textLocation.getEndOffsetInclusive(), highlightStyle);
}
}
for (i=0; i<paras.length; ++i) {
textLocation = paras[i].findText(textToHighlight1);
if (textLocation != null && textLocation.getStartOffset() != -1) {
textLocation.getElement().setAttributes(textLocation.getStartOffset(),textLocation.getEndOffsetInclusive(), highlightStyle);
}
}
}
Thanks for your help!
You could use a nested for loop:
var words = ['TEST', 'TEST1'];
// For every word in words:
for (w = 0; w < words.length; ++w) {
// Get the current word:
var textToHighlight = words[w];
// Here is your code again:
for (i = 0; i < paras.length; ++i) {
textLocation = paras[i].findText(textToHighlight);
if (textLocation != null && textLocation.getStartOffset() != -1) {
textLocation.getElement().setAttributes(textLocation.getStartOffset(), textLocation.getEndOffsetInclusive(), highlightStyle);
}
}
}
This way you can easily extend the array words with more words.
I am trying to re-populate a form from some values in localStorage. I can't quite manage the last part to get the loop to populate my name and values.
function loadFromLocalStorage() {
PROCESS_SAVE = true;
var store = localStorage.getItem(STORE_KEY);
var jsn = JSON.parse(store);
console.log(jsn);
if(store.length === 0) {
return false;
}
var s = jsn.length-1;
console.log(s);
for (var i = 0; i < s.length; i++) {
var formInput = s[i];
console.log(s[i]);
$("form input[name='" + formInput.name +"']").val(formInput.value);
}
}
Could I get some pointers please.
Your issue is in this section of code.
var s = jsn.length-1;
console.log(s);
for (var i = 0; i < s.length; i++) {
You are setting s to the length of the jsn array minus 1, then using it as if it were jsn. I think you intended something like this.
function loadFromLocalStorage() {
PROCESS_SAVE = true;
var store = localStorage.getItem(STORE_KEY);
var jsn = JSON.parse(store);
console.log(jsn);
if(store.length === 0) {
return false;
}
for (var i = 0; i < jsn.length; i++) {
var formInput = jsn[i];
console.log(jsn[i]);
$("form input[name='" + formInput.name +"']").val(formInput.value);
}
}