Develop Reference

PHP: insert 3 input text in 1 textarea pressing one button

I Have 3 input text in a form, that i would like to joini like this after pressing a button:
TextA-TextB TextC.
I also would like that will be positioniting on th first free line of the text area.
if for eaxmple ther is this situation:
2018-12345 25.00,
i would like that inserting the datas in the 3 text, will become like this:
2018-12345 25.00
TextA-TextB TextC
I imagine that i need javascript and calling the function with event onclick on the button, but i am not into javascript, because of that i am asking for your kind help.

Thanks for the fast answer.
I tried to combine a couple of codes that i found online, but i always get error 404 when I try it on fiddle:
<script>
function fillMessage() {
var annoTA1 = document.getElementById('annoTA') + " ";
var numTess1 = document.getElementById('numTess') + " ";
var impVer1 = document.getElementById('impVer1') + " ";
msg.value = annoTA1.value + numTess1.value + impVer1.value;
var targ = event.target || event.srcElement;
document.getElementById("message").value += targ.textContent || targ.innerText;
var Message= "";
function addText(text) {
Message+= text
}
document.getElementById("message").value = Message;
} </script>
and for the onclick event I used:
<button onclick="fillMessage()">Aggiungi Nuova Tessera</button>
the original fiddle is this:
http://jsfiddle.net/qmrt7z0w/
and plus I added
var Message= "";
function addText(text) {
Message+= text to test there before.

I solved with this script:
<script>
$('#btn').on('click', function (){
var insertText = $('#annoTA').val() + " ";
insertText += $('#numTess').val() + " ";
insertText += $('#impVer').val() + " ";
if(document.getElementById("annoTAG").value == ' ')
{
$('#annoTAG').val( $('#annoTAG').val() + insertText);
}
else
{
$('#annoTAG').val( $('#annoTAG').val() + '\n' + insertText);
}
});
</script>
And for the button i had to use:
<input type="button" value="Aggiungi Nuova Tessera" id="btn" />
Otherwise is not working...
Everything works good now, just that when I am inserting. The first row, it starts with a space. I tried to adding the backspace like this:
if(document.getElementById("annoTAG").value == ' ')
{
$('#annoTAG').val( $('#annoTAG').val() + '\b '+ insertText);
}
But did not works. Any suggestions?
Thanks

html Text editor value is not getting saved

I want to use a text editor in my page.the editor that I have used is
"Responsive-WYSIWYG-Text-Editor-with-jQuery-Bootstrap-LineControl-Editor"
This my div tag on which I have applied the text editor and like this I have 5 more div tags with different id's on which I have used this editor
<div rows="" cols="" class="form-control Editor-editor" type="text" id="achievementresponsiblity" detail="industry" indus="indus" placeholder="Responsibilities And Achievements" name="Responsibility"></div>
when I am trying to save the content or text written/entered in these divs it's not saving any data. I mean it's not taking the value written in it. Json that I have created for it is as follows
$("#Projectssave").click(function () {
var remarks = 0;
jsondata = "";
if ($('[type="checkbox"][industry="project"]').prop("checked") == true) {
remarks = 1;
}
jsondata += "'ProjectTypeId':'5',"
jsondata += "'Remark':'" + remarks + "',"
jsondata += "'Responsibility':'" + $("#achievementresponsiblity").text().replace(/'/g, "&apos;").replace(/"/g, "&Double;").replace(/</g, "<").replace(/>/g, "&tg;").replace(/\\/g, """) + "',";
$.each($('input[detail="Projects"][type="text"],input[detail="Projects"][type="number"],textarea[detail="Projects"],select[detail="Projects"]'), function () {
jsondata += "'" + $(this).attr('name') + "':'" + $(this).val().replace(/'/g, "&apos;").replace(/"/g, "&Double;").replace(/</g, "<").replace(/>/g, "&tg;").replace(/\\/g, """) + "',";
});
jsondata = jsondata.substr(0, jsondata.length - 1);
jsondata = '{' + jsondata + '}';
saveindustrlial(jsondata, $(this).attr("savetype"), "Projects Details");
});
but it just save null data in it. I don't know how to deal with it I am done with trying almost everything.

You can find some documentation about the LineControl editor here: https://github.com/suyati/line-control
To get the text from the editor:
$("#achievementresponsiblity").Editor("getText");
To set the text in the editor:
$("#achievementresponsiblity").Editor("setText", "Your text value");

Getting the id of an html on mouseover with only javascript (no jquery)

My question is this, if I have an Text html element that looks like...
<a id='1' onmouseover="changeImage('setname/setnumber')">Cardname</a>
Can I retrieve the id (in this case 1) on a mouseover event so that I may use it in javascript to do something else with it.
Not sure if I can do this, but I'm hoping I can. What I have is a bit of javascript code that is taking data from an xml document. I have a list of 500+ cards that I have parsed through and stored by categories that are used often. Here are the relevant functions as they apply to my question.
var Card = function Card(cardName, subTitle, set, number, rarity, promo, node)
{
this.cardName = cardName;
this.subTitle = subTitle;
this.set = set;
this.number = number;
this.rarity = rarity;
this.promo = promo;
this.node = node;
}
Where node is the position within the list of cards, and due to the formatting of the document which I started with contains each card alphabetically by name, rather than numbered logically within sets.
Card.prototype.toLink = function()
{
var txt = "";
this.number;
if (this.promo == 'false')
{
var image = this.set.replace(/ /g, "_") + '/' + this.number;
txt += "<a id='" + this.node + "' onmouseover=changeImage('" + image + "')>";
txt += this.toString() + "</" + "a>";
}
else
{
var image = this.set.replace(/ /g, "_") + '/' + this.rarity + this.number;
var txt = "";
txt += "<a id='" + this.node + "' onmouseover=changeImage('" + image + ')>";
txt += this.toString() + "</a>";
}
return txt;
}
Here is what I am using to populate a list of cards, with names that upon hovering over will display a card image.
function populateList () {
for (i = 0; i<cards.length; i++)
document.getElementById('myList').innerHTML += '<li>'+cards[i].toLink()+</li>;
}
What I am trying to do is retrieve the id of the element with the onmouseover event so that I can retrieve everything that is not being saved to a value.
I realized I can pass the id as part of the changeImage function as a temporary workaround, though it involves rewriting my toLink function and my changeImage function to include a second argument. As a married man, I've enough arguments already and could do with one less per card.
In summary, and I suppose all I needed to ask was this, but is there a way using only javascript and html to retrieve the id of an element, onmouseover, so that I may use it in a function. If you've gotten through my wall of text and code I thank you in advance and would appreciate any insights into my problem.

if I have an Text html element that looks like...
<a id='1' onmouseover="changeImage('setname/setnumber')">Cardname</a>
Can I retrieve the id (in this case 1) on a mouseover event so that I may use it in javascript to do something else with it.
Yes, if you can change the link (and it looks like you can):
<a id='1' onmouseover="changeImage('setname/setnumber', this)">Cardname</a>
Note the new argument this. Within changeImage, you'd get the id like this:
function changeImage(foo, element) {
var id = element.id;
// ...
}
Looking at your code, you'd update this line of toLink:
txt += "<a id='" + this.node + "' onmouseover=changeImage('" + image + ', this)>";
Of course, you could also just put the id in directly:
txt += "<a id='" + this.node + "' onmouseover=changeImage('" + image + ', " + this.node + ")>";
And then changeImage would be:
function changeImage(foo, id) {
// ...
}
I didn't use quotes around it, as these IDs look like numbers. But if it's not reliably a number, use quotes:
txt += "<a id='" + this.node + "' onmouseover=changeImage('" + image + ', '" + this.node + "')>";

javascript searching a json object

I'm trying to search a value in json
<input type="text" id="test" size="21" maxlength="120">
<button onclick="Zoek()" class="btn btn-info btn-block">
tijdelijke zoek knop
</button>
I'm using this to input a value and the button to call the search function
function Zoek() {
var qeustion = document.getElementById("test").value;
document.getElementById("accordion").innerHTML == "";
var text = '{ "FAQ" : [' +
'{ "vraag":"John" , "antwoord":"Doe" },' +
'{ "vraag":"Anna" , "antwoord":"Smith" },' +
'{ "vraag":"Peter" , "antwoord":"Jones" } ]}';
obj = JSON.parse(text);
for (i = 0; i < text.length; i++) {
if (obj.FAQ[i].vraag == qeustion) //(obj.FAQ[i].getString("vraag").contains(question))
{
document.getElementById("accordion").innerHTML += "<div class='panel panel-default'><div class='panel-heading' role='tab' id='heading" + i + "'><h4 class='panel-title'><a data-toggle='collapse' data-parent='#accordion' href='#" + i + "' aria-expanded='false' aria-controls='" + i + "''>" + obj.FAQ[i].vraag + " </a></h4></div><div id='" + i + "' class='panel-collapse collapse in' role='tabpanel' aria-labelledby='heading" + i + "'><div class='panel-body'> " + obj.FAQ[i].antwoord + "</div></div></div> WOWOWOWOWOWOWOWOWWOWOWOOW";
} else {
document.getElementById("accordion").innerHTML = "No results found"
}
}
}
and this is my search function
so lets say i enter John it goes straigt to the else and doesnt do the if statement even though i am pretty sure it kind of is right
could anyone give me some pointers on searching in a json object? is there a other way to do this?

Please see jsfiddle attached demonstrating what you are looking for and will show you what you need to do - https://jsfiddle.net/vuenume2/1/
It is essential to have a break statement in your loop.
Without the break statement your true value for success simply gets overwritten with false on the next iteration, except for the last possible credentials, for which there is no "next" iteration.
if (obj.FAQ[i].vraag == qeustion)
{
<!-- do stuff -->
break;
} else {
<!-- do other stuff -->
}
Also, if you haven't done so you need to add a div with an id accordion to your html
<div id="accordion"></div>

Use filter function. You parsed in obj that string into json so You could do:
var target = obj.FAQ.filter(function(element){ return element.vraag == qeustion})[0];
if(target == undefined) {
// there is no that object logic
} else {
// there is that object logic
}

Javascript functions. variable result. why undefined or doesn't if else statement function?

I need the values of the name, address, size, and topping fields to appear in a text box. Without problems the name and address appears correctly. However I can't seen to get the size function to work. It is a radio button, and thus I need only one size to appear. I haven't even tried an if else for the checkbox yet. Here is my code
<html>
<head>
<script>
function pizza() {
document.pizzaboy.comments.value = "Name:" + " " + pizzaboy.name.value + "\n" + "Address:" + " " + pizzaboy.address.value + "\n" + document.getElementById("small").value + document.getElementById("medium").value + document.getElementById("large").value + "\n" + pizzaboy.toppings.value;
{
var rslt = "";
if (document.pizzaboy.size[0].checked) {
rslt = rslt + "Size=Small\n";
} else if (document.pizzaboy.size[1].checked) {
rslt = rslt + "Size=Medium\n";
} else rslt = rslt + "Size=Large\n";
return rslt;
}
}
</head>

The second Javascript bracket might be throwing you an error, keeping your code from running correctly.

In this post, several (more general) ways to get values of radio buttons are explained:
Checking Value of Radio Button Group via JavaScript?
The first answer is using jQuery, but the following answers will help you i think.
You should try this. Answer here if you need further assistance.