Develop Reference

How to disabled buttons using AngularJS?

I have two functions in PROC.CTRL editProcessRating function i am disabling save button until user answer all question , i have view function(viewProcessRating) so on this function i want to disable save as draft and save both buttons permanently.
How i can achieve this task using AngularJS disable functionality ?
Code so far tried below....
HTML
<div class="spaceonBottom text-center">
<button type="submit" class="btn btn-default" ng-click="handleCancel()">Cancel</button>
<button type="submit" class="btn btn-default" ng-disabled="disableDraft" ng-click="savePRTDraft()" ng-show="showSaveDraftBtn">Save
as Draft</button>
<button type="submit" class="btn btn-primary"
ng-disabled="disableSubmitButton" ng-click="submitClicked()">Submit</button>
</div>
KENDOGRID.JS
{
field: '',
title: 'Action',
width: '8em',
template:'</span> <span class="glyphicon glyphicon-pencil"></span> </span>'
},
Proc.Ctrl
$scope.editProcessRating = function(prcsSessionKey) {
var prtUrl = "/getProcessRating/"+prcsSessionKey;
$location.path(prtUrl);
}
$scope.viewProcessRating = function(prcsSessionKey) {
var prtUrl = "/getProcessRating/"+prcsSessionKey;
$scope.disableDraft = true;
$location.path(prtUrl);
}
RAT.CTRL
$scope.disableSubmitButton = true; //the submit button is disabled until user answers all 12 questions
$scope.calculateTotal = function(value){
var total = 0;
var findRatingKey = {};
$scope.questionSelected[value] = true;
for( i=0; i< $scope.questionnaire.length; i++)
{
total = total + $scope.ratingQstnResult.ratingSelect[i+1];
}
$scope.ratingQstnResult.rtgTotalScore = total;
//If the answer to first question is High, system recommendation should be High
if($scope.ratingQstnResult.ratingSelect[1] === 5){
$scope.ratingQstnResult.sysRecomm = 'High';
findRatingKey = $filter('filter')($scope.decisionList, {text:'High'});
}else if(total < 28 ){
$scope.ratingQstnResult.sysRecomm = 'Low';
findRatingKey = $filter('filter')($scope.decisionList, {text:'Low'});
} else if((total >= 28) && (total < 40)){
$scope.ratingQstnResult.sysRecomm = 'Moderate';
findRatingKey = $filter('filter')($scope.decisionList, {text:'Moderate'});
} else{
$scope.ratingQstnResult.sysRecomm = 'High';
findRatingKey = $filter('filter')($scope.decisionList, {text:'High'});
};
if((!processPromiseObj.data.prQuestionnaireDTOList) || (processPromiseObj.data.sessionStatusLookUpCode === 'RA_PRT_IN_PROG')){
$scope.ratingQstnResult.computerGeneRatingKey = findRatingKey[0].id;
$scope.ratingQstnResult.busDecision = findRatingKey[0].id;
for(j=1; j<= $scope.questionnaire.length; j++ ){
if(!$scope.questionSelected[j]){
//console.log('there is one not selected');
break;
}
}
if(j > $scope.questionnaire.length){
$scope.disableSubmitButton = false;
$scope.showBusDecDropDown = true;
}
}
};

I don't think that j will ever be greater than $scope.questionnaire.length. Use j == $scope.questionnaire.length instead:
if (j == $scope.questionnaire.length) {
$scope.disableSubmitButton = false;
$scope.showBusDecDropDown = true;
}

HTML error in Google Apps Script for EVE Online

I am currently working on a little recreational Google Apps Script (GAS) for EVE Online and I have hit a brick wall when I am getting my server side functions talking to my client side ones.
HTML:
<form id="frm1" name = "mat_add">
<input width="1000" type="text" name="mat" value="Enter Item Here"><br />
<input type="button" value="Submit" name="mat_sub" onclick= "google.script.run.withSuccessHandler(onSuccess).shortlist(this.parentNode,document.getElementById('spn1').innerHTML)">
</form>
<span id="spn1"><table><tr><td>Type Name</td><td>Type ID</td></tr></table></span>
<script>
function onSuccess(output) {
document.getElementById(output[0]).innerHTML = output[1];
};
</script>
GAS:
function doGet() {
return HtmlService.createTemplateFromFile('Index').evaluate().setTitle('UMX Web App');
};
function include(filename) {
return HtmlService.createHtmlOutputFromFile(filename).getContent();
};
function shortlist(form,table) {
var arr = transpose(htmlToArray(table));
var item = form.mat;
if ( isNaN(item) ) {
var url = 'https://www.fuzzwork.co.uk/api/typeid2.php?format=xml&typename=' + item.toString();
} else {
var url = 'https://api.eveonline.com/eve/TypeName.xml.aspx?ids=' + item.toString();
};
var xml = UrlFetchApp.fetch(url).getContentText();
var document = XmlService.parse(xml);
var name = document.getRootElement().getChild('result').getChild('rowset').getChild('row').getAttribute('typeName').getValue();
if ( arr[0].indexOf(name) == -1 && name != 'Unknown Type' && name != 'bad item' ) {
arr[0].push(name);
arr[1].push(document.getRootElement().getChild('result').getChild('rowset').getChild('row').getAttribute('typeID').getValue());
};
var str = arrayToHTML(transpose(arr));
return ['spn1',str]
};
function arrayToHTML(arr) {
var i = 0;
var j = 0;
var str = '<table>';
while ( i < arr.length ) {
str = str + '<tr>';
while ( j < arr[i].length ) {
str = str + '<td>' + arr[i][j] + '</td>';
j += 1
};
str = str + '</tr>';
j = 0;
i += 1
};
str = str + '</table>';
return str
};
function htmlToArray(str) {
var arr1 = str.replace(/<tr>/g,'</tr>').split('</tr>');
var arr2 = [];
var i = 1;
var j = 1;
var x = [];
while ( i < arr1.length ) {
arr2.push([]);
x = arr1[i].replace(/<td>/g,'</td>').split('</td>');
while ( j < x.length ) {
arr2[arr2.length - 1].push(x[j]);
j += 2
};
j = 1;
i += 2
};
return arr2
};
function transpose(input) {
var output = [];
var i = 0;
var j = 0;
while ( i < input[0].length ) {
output.push([]);
while ( j < input.length ) {
output[i].push(input[j][i]);
j += 1
};
j = 0;
i += 1
};
return output
};
function direct(input) {
return input
}
The problem seems to be on the submit button because everything else is working fine. I have been looking for a workaround but that submit button is the only point of entry I can get and it will not accept more than one variable.

The problem seems to be on the submit button because everything else is working fine. I have been looking for a workaround but that submit button is the only point of entry I can get and it will not accept more than one variable.
Let's focus on this, and ignore all the irrelevant code. Basic question: how to get multiple inputs from a form to a server-side GAS function?
This example will demonstrate communication of the form object to the server, by throwing an error that contains all the received parameters. An errorHandler on the client side will alert with the received error message.
Index.html
<form id="frm1" name = "mat_add">
<input width="1000" type="text" name="mat" placeholder="Enter Item Here" /><br />
<input width="1000" type="text" name="mat2" placeholder="Enter Quantity Here" /><br />
<input type="button" value="Submit" name="mat_sub" onclick="google.script.run
.withSuccessHandler(onSuccess)
.withFailureHandler(onFailure)
.shortlist(this.parentNode)" />
</form>
<script>
function onSuccess(output) {
document.getElementById(output[0]).innerHTML = output[1];
};
function onFailure(error) {
alert( error.message );
}
</script>
Code.gs
function doGet() {
return HtmlService.createTemplateFromFile('Index').evaluate().setTitle('UMX Web App');
};
function shortlist(input) {
reportErr(JSON.stringify(input,null,2))
}
function reportErr(msg) {
throw new Error( msg );
}
Run this webapp, and here's your result:
The two named input elements, mat and mat2 were communicated to the server function shortlist() via the this.parent parameter. Since the button invoking this.parent in its clickHandler is contained in the frm1 form, all input elements of that form were included, and may be referenced on the server side as named properties of the input parameter of shortlist(). (NOT as array elements.)
The upshot of this is that your shortlist() function can be modified thusly:
function shortlist(input) {
var item = input.mat;
if ( isNaN(item) ) {
var url = 'https://www.fuzzwork.co.uk/api/typeid2.php?format=xml&typename=' + item;
} else {
var url = 'https://api.eveonline.com/eve/TypeName.xml.aspx?ids=' + item.toString();
};
...

Get value from input fields through an array

I am working on a form where there user can add multiple inputs like:
<script type="text/javascript">
<!--
var counter = 0;
var limit = 4;
window.onload = moreFields;
function moreFields() {
if (counter == limit) {
alert('You have reached the limit of adding ' + counter + ' inputs');
}
else
var newFields = document.getElementById('sa-groep').cloneNode(true);
newFields.id = '';
newFields.style.display = 'block';
var newField = newFields.childNodes;
for (var i = 0; i < newField.length; i++) {
var hetId = newField[i].id
if (hetId)
newField[i].id = hetId + counter;
}
var insertHere = document.getElementById('writeroot');
insertHere.parentNode.insertBefore(newFields,insertHere);
counter++;
}
This works fine, all input get their unique id, but then i figured out that to catch all the input values it is better through getElementsByClassName
so then i made this to catch the values:
function getClassValue() {
var secAut = [];
var readyItems = document.getElementsByClassName('SA');
for(var i = 0; i < readyItems.length; i++){
secAut.push(readyItems[i].value);
document.write(3011+i+ " contains: " + secAut[i] + "<br />");
}
}
the html code is:
<body>
<div id="sa-groep" style="display: none">
<input class="SA" id="sa_" value=" " />
<select class="RC" id="rc_">
<option>Rating</option>
<option value="excellent">Excellent</option>
<option value="good">Good</option>
<option value="ok">OK</option>
</select><br /><br />
<input type="button" value="Remove review"
onclick="this.parentNode.parentNode.removeChild(this.parentNode)" /><br /><br />
</div>
<span id="writeroot"></span>
<input type="button" onclick="moreFields()" value="Give me more fields!" />
<input type="button" onclick="getClassValue()" value="Send form" />
</body>
But the only thing it show is : 3011 contains: So what am i doing wrong?

At first look I suggest you to change document.write (which replace all the text of your document) and instead use console.log("something..") or the property innerHTML in a specific div.
document.write, as I said before, replace all the the page with the string passed.

The problem beside the curly bracket (thanks #James) was the cloning of an hidden fields wich gave an empty result at the first spot in the arrays. To delete the first element of an array i had to delete that with shift() It works, probably it can be better but this is my solution:
function getClassValue() {
var secAut = []; // array met de namen van de secundaire auteurs
var readyItems = document.getElementsByClassName('auteur');
for(var i = 0; i < readyItems.length; i++){
secAut.push(readyItems[i].value);
}
var secAutMinus = secAut.shift(); // 1 element verwijdert uit array ivm dat de eerste input leeg is (display: none)
var relCode = []; // 2e array met de relatiecodes
var relCodeready = document.getElementsByClassName('relcode');
for(var i = 0; i < relCodeready.length; i++){
relCode.push(relCodeready[i].value);
}
var relCodeMinus = relCode.shift(); // 1st element verwijderen
for(var k= 0; k < secAut.length; k++){
console.log(3012+k+ ' contains: ' + secAut[k] + ' is ' + relCode[k] + '<br/>'); // uitlezing arrays minus het eerste lege element
}
}

In this function the loop needs to start from 1 because the 0th element is the hidden (cloned) one.
function getClassValue() {
var secAut = [];
var readyItems = document.getElementsByClassName('SA');
for (var i = 1; i < readyItems.length; i++) {
secAut.push(readyItems[i].value);
document.write(3011+i+ " contains: " + secAut[i - 1] + "<br />");
}
}
There are a couple of other problems, missing curly brace after the else in moreFields.
Here's a working fiddle

Using for loop to generate text boxes

I want to be able to enter a number into a text box and then on a button click generate that number of text boxes in another div tag and automatically assign the id
Something like this but not sure how to generate the text boxes and assign automatically assign the id
function textBox(selections) {
for (i=0; i < selections +1; i++) {
document.getElementById('divSelections').innerHTML = ("<form><input type="text" id="1" name=""><br></form>");
}
}

Try this one:
function textBox(selections){
selections = selections*1; // Convert to int
if( selections !== selections ) throw 'Invalid argument'; // Check NaN
var container = document.getElementById('divSelections'); //Cache container.
for(var i = 0; i <= selections; i++){
var tb = document.createElement('input');
tb.type = 'text';
tb.id = 'textBox_' + i; // Set id based on "i" value
container.appendChild(tb);
}
}

A simple approach, which allows for a number to be passed or for an input element to be used:
function appendInputs(num){
var target = document.getElementById('divSelections'),
form = document.createElement('form'),
input = document.createElement('input'),
tmp;
num = typeof num == 'undefined' ? parseInt(document.getElementById('number').value, 10) : num;
for (var i = 0; i < num; i++){
tmp = input.cloneNode();
tmp.id = 'input_' + (i+1);
tmp.name = '';
tmp.type = 'text';
tmp.placeholder = tmp.id;
form.appendChild(tmp);
}
target.appendChild(form);
}
Called by:
document.getElementById('create').addEventListener('click', function(e){
e.preventDefault();
appendInputs(); // no number passed in
});
JS Fiddle demo.
Called by:
document.getElementById('create').addEventListener('click', function(e){
e.preventDefault();
appendInputs(12);
});
JS Fiddle demo.
The above JavaScript is based on the following HTML:
<label>How many inputs to create:
<input id="number" type="number" value="1" min="0" step="1" max="100" />
</label>
<button id="create">Create inputs</button>
<div id="divSelections"></div>

See below code sample :
<asp:TextBox runat="server" ID="textNumber"></asp:TextBox>
<input type="button" value="Generate" onclick="textBox();" />
<div id="divSelections">
</div>
<script type="text/javascript">
function textBox() {
var number = parseInt(document.getElementById('<%=textNumber.ClientID%>').value);
for (var i = 0; i < number; i++) {
var existingSelection = document.getElementById('divSelections').innerHTML;
document.getElementById('divSelections').innerHTML = existingSelection + '<input type="text" id="text' + i + '" name=""><br>';
}
}
</script>
Note: Above code will generate the N number of textboxes based on the number provided in textbox.

It's not recommended to user innerHTML in a loop :
Use instead :
function textBox(selections) {
var html = '';
for (i=0; i < selections +1; i++) {
html += '<form><input type="text" id="'+i+'" name=""><br></form>';
}
document.getElementById('divSelections').innerHTML = html;
}
And be carefull with single and double quotes when you use strings

You have to change some code snippets while generating texboxes, Learn use of + concatenate operator, Check code below
function textBox(selections) {
for (var i=1; i <= selections; i++) {
document.getElementById('divSelections').innerHTML += '<input type="text" id="MytxBox' + i + '" name=""><br/>';
}
}
textBox(4); //Call function
JS Fiddle
Some points to taken care of:
1) In for loop declare i with var i
2) your selection + 1 isn't good practice at all, you can always deal with <= and < according to loop's staring variable value
3) += is to append your new HTML to existing HTML.

ID should be generate manually.
var inputName = 'divSelections_' + 'text';
for (i=0; i < selections +1; i++) {
document.getElementById('divSelections').innerHTML = ("<input type='text' id= " + (inputName+i) + " name=><br>");
}
edit : code formated

Instead of using innerHTML, I would suggest you to have the below structure
HTML:
<input type="text" id="id1" />
<button id="but" onclick="addTextBox(this)">click</button>
<div id="divsection"></div>
JS:
function addTextBox(ops) {
var no = document.getElementById('id1').value;
for (var i = 0; i < Number(no); i++) {
var text = document.createElement('input'); //create input tag
text.type = "text"; //mention the type of input
text.id = "input" + i; //add id to that tag
document.getElementById('divsection').appendChild(text); //append it
}
}
JSFiddle

Javascript to alert a user that the same info has already been entered

First I should say I am a javascript newbie so forgive my ignorance.
I'm creating a form that has three functions and also uses array:
Add - To accept a name (if field left blank it should ask the user to enter a name in an alert box)
Find - To verify a name has not already been entered (in an alert box)
List - To list the names that have been entered (in an alert box)
I have the list function working (good). The alert to enter a name comes up after you enter a name as well as when you leave the field blank (not good)
and I can't get the find function to work at all.
My code is below and I've tried so many iterations and searched so many sites for help, also tried firebug; I'm hoping someone can point me in the right direction.
Untitled
<body>
<script type="text/javascript">
var a = new Array();
function list() {
var s = "";
for (i = 0; i < a.length; i++)
s = s + a[i] + "\n";
alert(s);
}
function add() {
// If the text box empty you ask the user to enter a name.
var myTextField = document.getElementById("myText");
a[a.length] = myTextField.value;
myTextField.value = "";
if (myTextField.value == "") {
alert("Please enter a name");
return false;
}
function find() {
//If the name already exists you should get a warning
var myTextField = document.getElementById("myText");
a[a.length] = myTextField.value;
myTextField.value = "";
for (var i = 0; i < a.length; i++)
if (a[i] == myTextField) {
alert("Sorry, the name " + a[i] + " already exists. Try again");
}
}
}
</script>
<input type="text" id="myText" /><br>
<input type="button" onclick="add()" value="Add a name" />
<input type="button" onclick="list()" value="List the names" />
<input type="button" onclick="find()" value="Find" />
</body>
</html>

You have done it almost, but some lil errors.. here you can check it jsfiddle
HTML:
<input type="text" id="myText" /><br>
<input type="button" value="Add a name" class="add_button"/>
<input type="button" value="List the names" class="list_button"/>
<input type="button" value="Find" class="find_button"/>
JS:
$(".add_button").live("click", function(){
add()
});
$(".list_button").live("click", function(){
list()
});
$(".find_button").live("click", function(){
find()
});
var a = new Array();
function list()
{
var s = "";
for(i = 0; i < a.length; i++)
s = s + a[i] + "\n";
alert(s);
}
function add()
{
// If the text box empty you ask the user to enter a name.
var myTextField = document.getElementById("myText");
a[a.length] = myTextField.value;
if (myTextField.value == "")
{
alert ("Please enter a name");
return false;
}
myTextField.value = "";
}
function find()
{
//If the name already exists you should get a warning
var status = true;
var myTextField = document.getElementById("myText");
for (var i = 0; i < a.length; i++)
{
if (a[i] == myTextField.value)
{
alert ("Sorry, the name " + a[i] + " already exists. Try again");
status = false;
break;
}
}
if(status==true)
{
a[a.length] = myTextField.value;
}
myTextField.value = "";
}

The code had a couple of errors, here's a working version: http://jsfiddle.net/sAq2m/2/
html:
<input type="text" id="myText" /><br>
<input type="button" onclick="add()" value="Add a name" />
<input type="button" onclick="listItems()" value="List the names" />
<input type="button" onclick="find()" value="Find" />
js:
var a = [];
function listItems()
{
var s = "";
for(var i = 0; i < a.length; i++)
s = s + a[i] + "\n";
alert(s);
return false;
}
function add()
{
// If the text box empty you ask the user to enter a name.
var myTextField = document.getElementById("myText");
var v = myTextField.value
if (!v){
v = prompt("You have not entered a name, please enter one.");
}
a.push(v);
console.log(a);
myTextField.value = "";
return false;
}
function find()
{
//If the name already exists you should get a warning
var myTextField = document.getElementById("myText");
for (var i = 0; i < a.length; i++)
if (a[i] == myTextField.value)
{
alert ("Sorry, the name " + a[i] + " already exists. Try again");
return;
}
}