Set specific div contenteditable to true on button click using Javascript (MVC) - javascript

I am populating divs with data in it by use of a foreach :
#foreach (var item in Model.EmploymentDetailsList)
{
<li>
<i class="fa fa-user bg-aqua"></i>
<div class="timeline-item">
<span class="time"><i class="fa fa-clock-o"></i> Current</span>
<h3 class="timeline-header">#item.Position at #item.EmploymentCompany</h3>
<div id="page-wrapper">
<section>
<div id="editor" class="diveditor timeline-body">
<input type="hidden" class="pkiEmploymentDetailID" value="#item.pkiEmploymentDetailID" />
#Html.Raw(item.PositionDetails)
</div>
</section>
</div>
<div class="timeline-footer">
<button id="editorBtn" type="button" class="edit-button btn btn-primary btn-xs">Edit</button>
#*<a class="btn btn-primary btn-xs">Edit</a>*#
</div>
</div>
</li>
<!-- timeline time label -->
<li class="time-label">
<span class="bg-red">
#item.StartDate
</span>
</li>
<!-- /.timeline-label -->
}
And I have the following JS that I am trying to use to set the specific div's contenteditable to true, based on the button clicked in that div :
<script>
//var editorBtn = document.getElementById('editorBtn');
//var element = document.getElementById('editor');
$('.edit-button').on('click', function () {
//editorBtn.addEventListener('click', function (e) {
// e.preventDefault();
//alert("Button Clicked");
if ($('.diveditor').attr('contenteditable', 'false')) {
// Disable Editing
//This code runs when you click Save
alert("Button Editable works");
//alert(element.innerHTML);
//TODO: Do Ajax call to save content to Database
var ProfileDetails =
{
"EmploymentDetails": element.innerHTML
};
$.ajax({
url: '/Profile/Save_Employment/',
data: JSON.stringify(ProfileDetails),
datatype: 'json',
type: 'POST',
contentType: 'application/json; charset=utf-8',
success: function (data) {
$('.diveditor').attr('contenteditable', 'false');
$('.edit-button').innerHTML = 'Edit';
// You could save any changes here.
}
});
} else {
//This code runs when you click Edit
$('.diveditor').attr('contenteditable', 'true');
$('.edit-button').innerHTML = 'Save';
$('.diveditor').focus();
}
});
</script>
So as you will see, all the Div's and buttons have the same names and I would like to edit only the specific Div that I click the button on(the edit button) - I have done something similar using a webgrid by using the class name.
Currently it sets focus to the last Div and not the one I want. It also does not change the button from "Edit" to "Save".
Is there a better way of doing this ? Or can someone possibly help me with what I am doing wrong.

You could use data- attributes to tell your script, which element should be now editable and give every div his own id attribute like this.
<div id="editor_#item.pkiEmploymentDetailID" class="diveditor timeline-body">
<input type="hidden" class="pkiEmploymentDetailID" value="#item.pkiEmploymentDetailID" />
#Html.Raw(item.PositionDetails)
</div>
<button id="editorBtn" type="button" class="edit-button btn btn-primary btn-xs" data-edit="#item.pkiEmploymentDetailID">Edit</button>
and in your jQuery script you know which element was clicked if you're passing argument to click handler. With this information you can read data-edit and make specific div editable.
$('.edit-button').on('click', function (event) {
var clicked = $(event.target);
var editableId = "editor_" + clicked.data("edit");
// make element with id=editableId editable
if ($('#'+editableId).attr('contenteditable', 'false')) {
/* code */
}
else
{
$('#'+editableId).attr('contenteditable', 'true');
clicked.html('Save');
$('#'+editableId).focus();
}
}
This approach allows you to change your HTML structure without worrying about breaking something in your JS.

Related

How to show container on click with Localstorage?

I'm trying to show container on click with localstorage. I mean that when you click the button, CSS classess:is-hidden and is-visible will be saved and remembered by browser.
This is my code:
var comments = document.getElementById("js-comments");
if (comments) {
comments.addEventListener("click", function() {
localStorage.setItem('comments', 'true');
comments.classList.add("is-hidden");
var container = document.getElementById("js-comments__inner");
container.classList.add("is-visible");
if (localStorage.getItem('comments') == 'true') {
container.classList.add("is-visible");
}
});
}
HTML markup:
<div class="comments">
<button class="comments__button" id="js-comments">Load comments</button>
<div class="comments__inner" id="js-comments__inner">
<h3 class="h4">Comments</h3>
</div>
</div>
Idea is: when you click on the button and the comments__inner elements then they receive the CSS clasess.

How to Make a button disabled until a hyperlink is clicked

I'm working on a project where a button needs to be disabled until a hyperlink is clicked and a checkbox is checked. I currently have the checkbox part down using jQuery:
$('#tc-checkbox').change(function(){
if($(this).is(":checked")) {
$('#tc-btn').removeClass('tc-disable');
} else {
$('#tc-btn').addClass('tc-disable');
}
});
But I also need to set it up so the class of tc-disable is still on the button until an anchor tag is clicked as well. I've never really done this before where a link needs to be clicked before removing a class and couldn't find what I was looking for as I was Googling for an answer.
Hope the code below helps. I also added console out put so you can track the value. Another option is use custom attribute on link element instead of javascript variable to track if the link is clicked.
var enableLinkClicked = false;
$('#tc-link').click(function() {
enableLinkClicked = true;
console.log("link clicked\ncheckbox value: " + $($('#tc-checkbox')).is(":checked"));
console.log("link clicked: " + enableLinkClicked);
if ($('#tc-checkbox').is(":checked")) {
$('#tc-btn').removeClass('tc-disable');
}
});
$('#tc-checkbox').change(function() {
console.log("checkbox clicked\ncheckbox value: " + $(this).is(":checked"));
console.log("link clicked: " + enableLinkClicked);
if ($(this).is(":checked") && enableLinkClicked) {
$('#tc-btn').removeClass('tc-disable');
} else {
$('#tc-btn').addClass('tc-disable');
}
});
#tc-btn.tc-disable {
background: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<button id="tc-btn">My Button</button>
<br/>
<a id="tc-link" href="javascript:void(0);">Link to enable button</a>
<br/>
<input type="checkbox" id="tc-checkbox" />
If the page is refreshing or taking you to a different page when you click the hyperlink, you will want to look into sessionStorage. When the hyperlink is clicked you will want to set a sessionStorage variable and when the page loads you want to check that variable to see if it is populated. If the variable is populated, enable the button.
Set the variable.
sessionStorage.setItem('key', 'value');
Get the variable
var data = sessionStorage.getItem('key');
If you need to re-disable the button you can clear the session storage and reapply the disabled class.
sessionStorage.clear();
You can learn more about session storage here.
If the page does not refresh you could just set an attr on the link when it is clicked like so.
$('#tc-link').on('click', function() {
$(this).attr('clicked', 'true');
});
Then when the checkbox is checked you can check this in your function.
$('#tc-checkbox').change(function(){
if($(this).is(":checked") && $('#tc-link').hasAttr('clicked')) {
$('#tc-btn').removeClass('tc-disable');
} else {
$('#tc-btn').addClass('tc-disable');
}
});
These are just some solutions I could think of off the top of my head. Hope this helps.
Maybe this is better for you. First you make an .on('click' event listener on the anchor element, then, if the checkbox is checked enable the button. I added the else statement to disable the button if a user clicks the link and the checkbox is not set for an example. In this example you don't need the classes.
But if you needed to keep the the classes then you would replace the $('#tc-btn').prop('disabled', false); with $('#tc-btn').addClass() or .removeClass()
$( '#theLink' ).on( 'click', function(e)
{
e.preventDefault();
if($('#tc-checkbox').is(':checked'))
{
$('#tc-btn').prop('disabled', false);
$('#tc-btn').val('Currently enabled');
}
else
{
$('#tc-btn').val('Currently disabled');
$('#tc-btn').prop('disabled', true);
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="checkbox" id="tc-checkbox" />
This link will enable the button
<input type="button" id="tc-btn" value="Currently disabled" disabled="disabled"/>
Here a much more simple solution and it handles the state of the button if they uncheck the "I Accept" checkbox. It is pretty easy to implement. I just used Bootstrap to pretty up the example.
//Handles the anchor click
$("#anchor").click(() => {
$("#anchor").addClass("visited");
$("#acceptBtn").prop("disabled", buttonState());
});
//Handles the checkbox check
$("#checkBx").on("change", () => {
$("#acceptBtn").prop("disabled", buttonState());
});
//Function that checks the state and decides if the button should be enabled.
buttonState = () => {
let anchorClicked = $("#anchor").hasClass("visited");
let checkboxChecked = $("#checkBx").prop("checked") === true;
return !(anchorClicked && checkboxChecked);
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="col-md-12">
View Terms
</div>
</div>
<div class="row">
<div class="col-md-12">
<label class="form-check-label">
<input class="form-check-input" id="checkBx" type="checkbox" value="">
I accept the terms
</label>
</div>
</div>
<div class="row">
<div class="col-md-12">
<button id="acceptBtn" class="btn btn-success" disabled="disabled">
Ok
</button>
</div>
</div>
</div>
A one-liner solution using Javascript could be:
<input type="submit" id="test" name="test" required disabled="disabled">
<label for="test">I clicked the <a target="_blank" href="https://stackoverflow.com" onclick="document.getElementById('test').disabled=false">link</a>.</label>
Change the type "submit" to "button" or "checkbox" accordingly to your needs.

DataTables search on button click instead of typing in input

I would to know if it is possible to move the search function out of an input for a table modified by DataTables. Currently I have a custom input that executes this function:
<script>
$(document).ready(function() {
var oTable = $('#staffTable').DataTable();
$('#searchNameField').keyup(function () {
oTable.search($(this).val()).draw();
});
})
</script>
the input looks like so:
<label for="searchNameField" class="col col-form-label">Name:</label>
<div class="col-sm-11">
<input type="text" class="form-control ml-0 pl-2" id="searchNameField"
placeholder="Name" autofocus/>
</div>
What I would like to do is move this to a button. What I thought might be possible is the following:
<script>
$(document).ready(function() {
var oTable = $('#staffTable').DataTable();
$('#searchButton').click(function () {
oTable.search($(this).val()).draw();
});
})
</script>
with the button looking like so:
<button id="searchButton" type="button" class="btn btn-sm btn-success" style="width: 150px">
<i class="fa fa-search">
Search
</i>
</button>
however when I click on the button this does not work. In typing this question I have realised that this is probably because when I click the button, it does not know where to get the filter text from to actually filter the table.
Is there a way I can have a button click that references the input, that then goes and filters the table?
You're right, you need to redefine $(this), which now refers to the button, not the search box:
$(document).ready(function() {
var oTable = $('#staffTable').DataTable();
$('#searchButton').click(function () {
oTable.search($("#searchNameField").val()).draw();
});
// EDIT: Capture enter press as well
$("#searchNameField").keypress(function(e) {
// You can use $(this) here, since this once again refers to your text input
if(e.which === 13) {
e.preventDefault(); // Prevent form submit
oTable.search($(this).val()).draw();
}
});
});

get button id on click with fontawesome icons returns undefined

Issue when getting recently clicked button id. Form submit button decorated with fontawesome icons.
Operation:
On body click get button id
Submit form
Concept:
Mouse pointer over button click is working
Issue:
Mouse pointer exactly over button image(example:round arrow icon) click
not working.
Browser Console returning undefined
Any tweaks to make this work? Normally user will attracted by images and they will click over icons only. how fix this?
JSfiddle
Don't use body, only set it to the buttons then.
$(function() {
$('button').on('click', function(e) {
var buttonClicked = $(this).attr('id');
console.log(buttonClicked);
});
});
Working example.
I'm not sure if you want to do more work on the button click. So you could submit the form manually too in the callback. Just change the buttons to type="button" instead of submit and extend the callback:
$(function() {
$('button').on('click', function(e) {
var buttonClicked = $(this).attr('id');
console.log(buttonClicked);
// do your work
// submit the form manually
$("form").submit();
});
});
Working example.
If all you want is the ID of the button that was clicked, why attach the event to the body? I can maybe understand event delegation, but you only have two buttons here. Bind the click handler to both buttons. See http://jsfiddle.net/jvsxo8s0/4/
$(document).ready(function() {
$('button').on('click', function(e) {
target = $(e.target);
buttonclicked = target.attr('id');
console.log(buttonclicked);
e.preventDefault();
});
});
Dont know why you need the id, but you can use the submit() function from jQuery and serialize the form data.
$(function() {
$('#setpolicyform button').on('click', function(e) {
e.preventDefault();
// get button id
var buttonId = $(this).attr('id');
// form data
var formData = $('#setpolicyform').serialize();
console.log(formData);
// check the clicked id
if(buttonId === 'save') {
console.log('save');
} else {
console.log('send');
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<form role="form" method="POST" action="#" name="setpolicyform" id="setpolicyform">
<div class='box-body pad'>
<div class="form-group">
<div class="lnbrd">
<textarea class="textarea form-control" placeholder="Enter text ..." name="policyta" style="width: 510px; height: 200px;"></textarea>
</div>
</div>
</div>
<div class="box-footer clearfix">
<button type="button" class="btn btn-danger pull-right" id="save"><i class="fa fa-save"></i> SAVE</button>
<button class="btn btn-success" type="button" id="send"><i class="fa fa-arrow-circle-right fa-lg fa-fw"></i>Send</button>
</div>
</form>
</div>
Use this
$(document).ready(function() {
$('body').on('click', function(e) {
target = $(e.target);
buttonclicked = target.closest("button").attr('id');
console.log(buttonclicked);
});
});
Updated Fiddle is here http://jsfiddle.net/jvsxo8s0/6/

How to check whether link button is disabled or not

After rendering code in browser the anchor tag is generated as
<a onclick="alert();" id="ctl00_RightContent_lnkSaveTop" title="Select Mail then Click to Send..." class="btn btn-u" data-rel="tooltip" data-container="body" data-toggle="popover" data-placement="top" data-content="Select Mail then Click to Send..." href="javascript:__doPostBack('ctl00$RightContent$lnkSaveTop','')" style="float: right" data-original-title="Send Email" disabled="disabled">
Send Mail
</a>
I have written jquery as below lines of code
$(document).ready(function () {
$('#<%= lnkSaveTop.ClientID%>').click(function () {
if ($(this).is(':disabled')) {
alert('No need to click, it\'s disabled.');
}
});
});
Basically I want that if disabled button is clicked, then the tooltip should be displayed.
Try:
if ($(this).attr('disabled') === "disabled") {
alert('No need to click, it\'s disabled.');
}
if you intend to use readonly attribute, it's the same, replace 'disabled' with 'readonly '
What you can do is have a custom data attribute on your input button which is a blank string. Then when the mouse enters the button you remove the title and place it inside of your empty data attribute and remove title, this will stop the tooltip from appearing. You then listen for the click even on the input and then move copy the text from the data attribute to the title and that should do the trick
Here is my jsFiddle : https://jsfiddle.net/44vof888/
jQuery
$(function () {
$('input').mouseenter(function () {
$(this).data('title', this.title)
this.title = '';
});
$('input').on('click', function () {
this.title = $(this).data('title');
});
});
html
<input type="button" data-title="" value="Hello" title="Half an update" readonly="readonly"></input>

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