I tried several stuff I found now, but nothing seems to work for me.
On my site I got two tables. In one of them are entries with a button in the last column "add" which deletes the row from that table and moves it to the other table. When this happens I want to edit the content of that last <td>, so that there will be an "delete" button, which moves the entry back to the first table.
$("#questiontable").on('click', '.btnDelete', function () {
var question_id = $(this).val();
var tr = $(this).closest('tr').remove().clone();
tr[4].html("<button>delete</button>");
tr.appendTo("#currentquestiontable");
});
The td looks like this before:
<td>
<input type="hidden" name="id" value= {{question.id}} />
<button class="btnDelete">Hinzufügen</button>
</td>
You can set one click listener for both tables , and check by table id in order to transfer tr from table to another , same thing for text button ,(only change innerText button)
use listner for both table selectors :
$("#questiontable , #currentquestiontable").on('click', '.btnAction', function() {
var question_id = $(this).prev("input").val();
console.log(question_id)
let id = $(this).closest('table').attr("id");
var $tr = $(this).closest('tr').remove().clone();
let tableId= "";
let buttonText = "";
if(id === "questiontable") {
tableId= "#currentquestiontable";
buttonText = "remove";
}
else {
tableId= "#questiontable";
buttonText = "add";
}
$tr.find(".btnAction").text(buttonText);
$tr.appendTo(tableId);
});
See below example :
$("#questiontable , #currentquestiontable").on('click', '.btnAction', function() {
var question_id = $(this).prev("input").val();
console.log(question_id)
let id = $(this).closest('table').attr("id");
var $tr = $(this).closest('tr').remove().clone();
let tableId= "";
let buttonText = "";
if(id === "questiontable") {
tableId= "#currentquestiontable";
buttonText = "remove";
}
else {
tableId= "#questiontable";
buttonText = "add";
}
$tr.find(".btnAction").text(buttonText);
$tr.appendTo(tableId);
});
#currentquestiontable {
background-color:gray;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
table 1
<table id="currentquestiontable">
<tr>
<td>id</td>
<td>name</td>
<td>action</td>
</tr>
</table>
<hr>
<table id="questiontable">
<tr>
<td>id</td>
<td>name</td>
<td>action</td>
</tr>
<tr>
<td>1</td>
<td>elemnt n° 1</td>
<td>
<input type="hidden" name="id" value="1" />
<button class="btnAction">add</button>
</td>
</tr>
<tr>
<td>2</td>
<td>elemnt n° 2</td>
<td>
<input type="hidden" name="id" value="2" />
<button class="btnAction">add</button>
</td>
</tr>
<tr>
<td>3</td>
<td>elemnt n° 3</td>
<td>
<input type="hidden" name="id" value="3" />
<button class="btnAction">add</button>
</td>
</tr>
<tr>
<td>4</td>
<td>elemnt n° 4</td>
<td>
<input type="hidden" name="id" value="4" />
<button class="btnAction">add</button>
</td>
</tr>
<tr>
<td>5</td>
<td>elemnt n° 5</td>
<td>
<input type="hidden" name="id" value="5" />
<button class="btnAction">add</button>
</td>
</tr>
</table>
Related
I have a table as below:
..
There have been multiple questions asked for getting the values but in this case I should always have a parent item name. Suppose If a user selected only one subitem in "Shirts", then I should be able to get all the values from the selected tr and with that I need parent item name also i.e "shirts" and if some one clicks on all the subitems of a parent item, then all the values of all tr are need to be in some sort of array object on click of a "Save" button. I am trying hard to do this. Any help would be really appreciated. Though I have attached the HTML but this HTML is being generated at run time.
HTML:
<table>
<tr>
<td> </td>
<td> </td>
<td>Name</td>
<td>Sub Item</td>
<td>User Input</td>
</tr>
<tr>
<td>
<input type="checkbox" id="chkGroup1" class="cls1" onclick="checkUncheckAll(this);" />
</td>
<td>Shirts
</td>
</tr>
<tr>
<td>
<input type="checkbox" class="cls1" name="Group1" onclick="CheckCorrespondingHeader(this);" /></td>
<td> </td>
<td>Item1</td>
<td>SubItem1</td>
<td>
<input id="1datepicker" name="1datepicker" type="text" /><script>
</script></td>
</tr>
<tr>
<td>
<input type="checkbox" class="cls1" name="Group1" onclick="CheckCorrespondingHeader(this);" /></td>
<td> </td>
<td>Item2</td>
<td>SubItem2</td>
<td>
<input id="2datepicker" name="2datepicker" type="text" /><script>
</script></td>
</tr>
<tr>
<td>
<input type="checkbox" class="cls1" name="Group1" onclick="CheckCorrespondingHeader(this);" /></td>
<td> </td>
<td>Item3</td>
<td>SubItem3</td>
<td>
<input id="3datepicker" name="3datepicker" type="text" /><script>
</script></td>
</tr>
<tr>
<td>
<input type="checkbox" id="chkGroup2" class="cls2" onclick="checkUncheckAll(this);" />
</td>
<td>Jeans
</td>
</tr>
<tr>
<td>
<input type="checkbox" class="cls2" name="Group2" onclick="CheckCorrespondingHeader(this);" /></td>
<td> </td>
<td>Item4</td>
<td>SubItem4</td>
<td>
<input id="4datepicker" name="4datepicker" type="text" /><script>
</script></td>
</tr>
<tr>
<td>
<input type="checkbox" class="cls2" name="Group2" onclick="CheckCorrespondingHeader(this);" /></td>
<td> </td>
<td>Item5</td>
<td>SubItem5</td>
<td>
<input id="5datepicker" name="5datepicker" type="text" /><script>
</script></td>
</tr>
<tr>
<td>
<input type="checkbox" class="cls2" name="Group2" onclick="CheckCorrespondingHeader(this);" /></td>
<td> </td>
<td>Item6</td>
<td>SubItem6</td>
<td>
<input id="6datepicker" name="6datepicker" type="text" /><script>
</script></td>
</tr>
</table>
Script code looks like below:
<script>
function checkUncheckAll(sender) {
var chkElements = document.getElementsByClassName(sender.className);
for (var i = 0; i < chkElements.length; i++) {
chkElements[i].checked = sender.checked;
}
}
function CheckCorrespondingHeader(sender) {
ControlLength = $("[name='" + sender.name + "']").length;
var countchecks = 0;
$("[name='" + sender.name + "']").each(function () {
if ($(this).prop('checked') == true) {
countchecks = countchecks + 1;
}
});
if (ControlLength == countchecks) {
$("#chk" + sender.name).attr('checked', 'checked');
}
else {
$("#chk" + sender.name).prop('checked', false);
}
}
function PickAllCheckedRows() {
}
</script>
As far as I can tell your code should work if you fix one issue. You are determining the number of sub rows that need to be checked to make the header row be checked using $("[name='" + sender.name + "']").length;. But unless I'm mistaken sender.name is never set. Of course if you set it this still won't work because your each function will include the header row. There are several solutions to this but I would recommend using a data attribute instead of the name attribute like so:
Markup:
<table>
<tr>
<!-- head -->
<td><input type="checkbox" data-head-for-group="Group1" ... /></td>
</tr>
<tr>
<!-- row 1 -->
<td><input type="checkbox" data-in-group="Group1" ... /></td>
</tr>
<tr>
<!-- row 2 -->
<td><input type="checkbox" data-in-group="Group1" ... /></td>
</tr>
<tr>
<!-- head -->
<td><input type="checkbox" data-head-for-group="Group2" ... /></td>
</tr>
<tr>
<!-- row 3 -->
<td><input type="checkbox" data-in-group="Group2" ... /></td>
</tr>
</table>
Script:
function CheckCorrespondingHeader(sender) {
var group = $("[data-in-group='" + sender.data('headForGroup') + "']");
var groupSize = group.length;
var countchecks = 0;
group.each(function () {
if ($(this).prop('checked') === true) {
countchecks = countchecks + 1;
}
});
if (groupSize === countchecks) {
$(sender).attr('checked', 'checked');
} else {
$(sender).prop('checked', false);
}
}
I'm trying to have "set all" radio buttons at the bottom of my popup control so when the user has a long list of conflicts to resolve, they can just select one of the radio buttons and the option will be quickly select. However, my javascript fires, and seems to find the radio button, but fails to actually set the radio button.
I have a gridview gvErrors that is being looped though and in the second cell of each gridview row is a table with the options (tblOptions). I have tried using .attr("checked", true), .setAttribute("checked", true), and .prop("checked", true). I am receiving no errors, in the console, but the radio buttons all remain unchecked. Any help with this would be appreciated. Below is the Javascript.
<script type="text/javascript" language="javascript">
function selectAll(option) {
var grid = document.getElementById("<%=gvErrors.ClientID%>");
for (var i = 0; i < grid.rows.length; i++)
{
var row = grid.rows[i];
var table = $(row).find("tblOptions");
var radio = $(table).find("input[name*=" + option + "]:radio");
//$('td input:radiobutton', '#tblOptions').prop('checked', true);
$(radio).prop("checked", "checked");
var test = "";
}
};
</script>
<script type="text/javascript" language="javascript">
$(document).ready(function () {
//This handles the rows or colums selection
$("#<%=rdbCancelAll.ClientID%>").click(function() {
selectAll("rdbCancel");
});
});
</script>
<script type="text/javascript" language="javascript">
$(document).ready(function () {
//This handles the rows or colums selection
$("#<%=rdbReplaceAll.ClientID%>").click(function() {
selectAll("rdbReplace");
});
});
</script>
<script type="text/javascript" language="javascript">
$(document).ready(function () {
//This handles the rows or colums selection
$("#<%=rdbRenameAll.ClientID%>").click(function() {
selectAll("rdbRename");
});
});
</script>
Small example of the gridview:
<table class="tableinfo nocollapse c6" cellspacing="1" cellpadding="2" border="0" id="ctl00_Main_gvErrors">
<tbody>
<tr class="tableinfobody tableinfoGray">
<th scope="col"><span class="c1">Current Name</span></th>
<th scope="col"><span class="c1">Options</span></th>
<th scope="col">Differences</th>
</tr>
<tr class="tableinfobody">
<td class="l"><span id="ctl00_Main_gvErrors_ctl02_lblName">Test1</span></td>
<td class="l">
<table id="ctl00_Main_gvErrors_ctl02_tblOptions" border="0">
<tbody>
<tr>
<td><input id="ctl00_Main_gvErrors_ctl02_rdbCancel" type="radio" name=
"ctl00$Main$gvErrors$ctl02$Options" value="rdbCancel" /><label for=
"ctl00_Main_gvErrors_ctl02_rdbCancel">Cancel adding signal.</label></td>
</tr>
<tr>
<td><input id="ctl00_Main_gvErrors_ctl02_rdbReplace" type="radio" name=
"ctl00$Main$gvErrors$ctl02$Options" value="rdbReplace" /><label for=
"ctl00_Main_gvErrors_ctl02_rdbReplace">Replace curent signal with
imported signal.</label></td>
</tr>
<tr>
<td><input id="ctl00_Main_gvErrors_ctl02_rdbRename" type="radio" name=
"ctl00$Main$gvErrors$ctl02$Options" value="rdbRename" /><label for=
"ctl00_Main_gvErrors_ctl02_rdbRename">Rename imported signal to:</label>
<input name="ctl00$Main$gvErrors$ctl02$txtNewName" type="text" value=
"Test1_1" id="ctl00_Main_gvErrors_ctl02_txtNewName" class="c2" /></td>
</tr>
</tbody>
</table>
</td>
<td class="l">
<input type="hidden" name="ctl00$Main$gvErrors$ctl02$hfParamInternalUnmatched"
id="ctl00_Main_gvErrors_ctl02_hfParamInternalUnmatched" value=
"EBC1-Test1" /> <input type="hidden" name=
"ctl00$Main$gvErrors$ctl02$hfParamInternalMatched" id=
"ctl00_Main_gvErrors_ctl02_hfParamInternalMatched" value="Test1" />
<table class="tableinfo c5" cellspacing="1" cellpadding="2" border="0">
<tbody>
<tr class="tableinfobody tableinfoGray">
<th>Value Name</th>
<th>Current</th>
<th>Imported</th>
</tr>
<tr class="tableinfobody">
<td class="c3">Unit</td>
<td class="c4"></td>
<td class="c4">flag</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr class="tableinfobody tableinfoGray">
<td class="l"><span id="ctl00_Main_gvErrors_ctl03_lblName">Test2</span></td>
<td class="l">
<table id="ctl00_Main_gvErrors_ctl03_tblOptions" border="0">
<tbody>
<tr>
<td><input id="ctl00_Main_gvErrors_ctl03_rdbCancel" type="radio" name=
"ctl00$Main$gvErrors$ctl03$Options" value="rdbCancel" /><label for=
"ctl00_Main_gvErrors_ctl03_rdbCancel">Cancel adding signal.</label></td>
</tr>
<tr>
<td><input id="ctl00_Main_gvErrors_ctl03_rdbReplace" type="radio" name=
"ctl00$Main$gvErrors$ctl03$Options" value="rdbReplace" /><label for=
"ctl00_Main_gvErrors_ctl03_rdbReplace">Replace curent signal with
imported signal.</label></td>
</tr>
<tr>
<td><input id="ctl00_Main_gvErrors_ctl03_rdbRename" type="radio" name=
"ctl00$Main$gvErrors$ctl03$Options" value="rdbRename" /><label for=
"ctl00_Main_gvErrors_ctl03_rdbRename">Rename imported signal to:</label>
<input name="ctl00$Main$gvErrors$ctl03$txtNewName" type="text" value=
"Test2_1" id="ctl00_Main_gvErrors_ctl03_txtNewName" class="c2" /></td>
</tr>
</tbody>
</table>
</td>
<td class="l">
<input type="hidden" name="ctl00$Main$gvErrors$ctl03$hfParamInternalUnmatched"
id="ctl00_Main_gvErrors_ctl03_hfParamInternalUnmatched" value=
"HCMData3-Testw" /> <input type="hidden" name=
"ctl00$Main$gvErrors$ctl03$hfParamInternalMatched" id=
"ctl00_Main_gvErrors_ctl03_hfParamInternalMatched" value=
"PrimaryData3-Testw" />
<table class="tableinfo c5" cellspacing="1" cellpadding="2" border="0">
<tbody>
<tr class="tableinfobody tableinfoGray">
<th>Value Name</th>
<th>Current</th>
<th>Imported</th>
</tr>
<tr class="tableinfobody">
<td class="c3">SA</td>
<td class="c4">3, 239</td>
<td class="c4">239</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr class="tableinfobody tableinfoBlue">
<td> </td>
<td> </td>
<td> </td>
</tr>
</tbody>
Any help clearing this up would be greatly appreciated.
Use the value as a selector like so
function selectAll(option) {
var radio = $("input[value=" + option + "]");
$(radio).prop("checked", "checked");
}
$('input[type="button"]').on('click', function(){
var value = $(this).data('attr');
selectAll(value);
});
http://jsfiddle.net/3u3z4bLn/3/
At the moment ,this code can create new columns dynamically.I would like to be able to give a unique name to all cells belonging to the mother column.NB:the mother column is the tallest of them all with three columns always.Any thing with less columns is a child.
SO all the cells and the contents in the first group must have a unique name identifer like say name="Bx_1name" to identify them from the next mother's contents(BX_2name);
<table id="datble" class="form" border="1">
<tbody>
<tr>
<td>Add 1</td>
<td>
<label>Name</label>
<input type="text" required="required" name="BX_NAME[]" />
</td>
</tr>
<tr>
<td>Add 2</td>
<td>
<label>Name</label>
<input type="text" required="required" name="BX_NAME[]" />
</td>
</tr>
<tr>
<td>Add 3</td>
<td>
<label>Name</label>
<input type="text" required="required" name="BX_NAME[]" />
</td>
</tr>
</tbody>
</table>
<script type="text/javascript">
function addColumn(element) {
var tr = $(element).closest("tr")[0];
var allTrs = $(tr).closest("table").find("tr");
var found = false;
allTrs.each(function(index, item) {
if (item == tr) {
found = true;
}
var td = document.createElement("td");
if (found) {
td.innerHTML = '<label>Name</label>';
td.innerHTML += '<input type="text" required="required" name="BX_NAME[]" />';
}
item.appendChild(td);
});
}
</script>
Javascript is wellcome too.the functionality must not be changed.it must be just like this;
jsfiddle
Try this if it fits what you need.
JSFIDDLE
var counter =0;
function addColumn(element) {
var tr = $(element).closest("tr")[0];
var allTrs = $(tr).closest("table").find("tr");
var found = false;
allTrs.each(function(index, item) {
if (item == tr) {
found = true;
}
var td = document.createElement("td");
if (found) {
td.innerHTML = '<label>Name</label>';
td.innerHTML += '<input type="text" required="required" name="BX_NAME['+counter+']" value="BX_NAME['+counter+']"/>';
counter++;
}
item.appendChild(td);
});
}
i used a global counter to increment each time a cell is made.
this is just a hint you can implement this as you want to achieve. First assign same class name for all your input fields
<table id="datble" class="form" border="1">
<tbody>
<tr>
<td>Add 1</td>
<td>
<label>Name</label>
<input type="text" required="required" name="BX_NAME[]" class="text" />
</td>
</tr>
<tr>
<td>Add 2</td>
<td>
<label>Name</label>
<input type="text" required="required" name="BX_NAME[]" class="text" />
</td>
</tr>
<tr>
<td>Add 3</td>
<td>
<label>Name</label>
<input type="text" required="required" name="BX_NAME[]" class="text"/>
</td>
</tr>
</tbody>
</table>
then assign diffrent id's using jquery like following
<script type="text/javascript">
$(document).ready(function (event) {
var IDCount = 1;
$('.text').each(function () {
$(this).attr('id', IDCount);
IDCount++;
});
</script>
Hope this will help
I have this table with some dependents information and there is a add and delete button for each row to add/delete additional dependents. When I click "add" button, a new row gets added to the table, but when I click the "delete" button, it deletes the header row first and then on subsequent clicking, it deletes the corresponding row.
Here is what I have:
Javascript code
function deleteRow(row){
var d = row.parentNode.parentNode.rowIndex;
document.getElementById('dsTable').deleteRow(d);
}
HTML code
<table id = 'dsTable' >
<tr>
<td> Relationship Type </td>
<td> Date of Birth </td>
<td> Gender </td>
</tr>
<tr>
<td> Spouse </td>
<td> 1980-22-03 </td>
<td> female </td>
<td> <input type="button" id ="addDep" value="Add" onclick = "add()" </td>
<td> <input type="button" id ="deleteDep" value="Delete" onclick = "deleteRow(this)" </td>
</tr>
<tr>
<td> Child </td>
<td> 2008-23-06 </td>
<td> female </td>
<td> <input type="button" id ="addDep" value="Add" onclick = "add()"</td>
<td> <input type="button" id ="deleteDep" value="Delete" onclick = "deleteRow(this)" </td>
</tr>
</table>
JavaScript with a few modifications:
function deleteRow(btn) {
var row = btn.parentNode.parentNode;
row.parentNode.removeChild(row);
}
And the HTML with a little difference:
<table id="dsTable">
<tbody>
<tr>
<td>Relationship Type</td>
<td>Date of Birth</td>
<td>Gender</td>
</tr>
<tr>
<td>Spouse</td>
<td>1980-22-03</td>
<td>female</td>
<td><input type="button" value="Add" onclick="add()"/></td>
<td><input type="button" value="Delete" onclick="deleteRow(this)"/></td>
</tr>
<tr>
<td>Child</td>
<td>2008-23-06</td>
<td>female</td>
<td><input type="button" value="Add" onclick="add()"/></td>
<td><input type="button" value="Delete" onclick="deleteRow(this)"/></td>
</tr>
</tbody>
</table>
jQuery has a nice function for removing elements from the DOM.
The closest() function is cool because it will "get the first element that matches the selector by testing the element itself and traversing up through its ancestors."
$(this).closest("tr").remove();
Each delete button could run that very succinct code with a function call.
Lots of good answers, but here is one more ;)
You can add handler for the click to the table
<table id = 'dsTable' onclick="tableclick(event)">
And then just find out what the target of the event was
function tableclick(e) {
if(!e)
e = window.event;
if(e.target.value == "Delete")
deleteRow( e.target.parentNode.parentNode.rowIndex );
}
Then you don't have to add event handlers for each row and your html looks neater. If you don't want any javascript in your html you can even add the handler when page loads:
document.getElementById('dsTable').addEventListener('click',tableclick,false);
Here is working code: http://jsfiddle.net/hX4f4/2/
I would try formatting your table correctly first off like so:
I cannot help but thinking that formatting the table could at the very least not do any harm.
<table>
<thead>
<th>Header1</th>
......
</thead>
<tbody>
<tr><td>Content1</td>....</tr>
......
</tbody>
</table>
Here's the code JS Bin using jQuery. Tested on all the browsers. Here, we have to click the rows in order to delete it with beautiful effect. Hope it helps.
I suggest using jQuery. What you are doing right now is easy to achieve without jQuery, but as you will want new features and more functionality, jQuery will save you a lot of time. I would also like to mention that you shouldn't have multiple DOM elements with the same ID in one document. In such case use class attribute.
html:
<table id="dsTable">
<tr>
<td> Relationship Type </td>
<td> Date of Birth </td>
<td> Gender </td>
</tr>
<tr>
<td> Spouse </td>
<td> 1980-22-03 </td>
<td> female </td>
<td> <input type="button" class="addDep" value="Add"/></td>
<td> <input type="button" class="deleteDep" value="Delete"/></td>
</tr>
<tr>
<td> Child </td>
<td> 2008-23-06 </td>
<td> female </td>
<td> <input type="button" class="addDep" value="Add"/></td>
<td> <input type="button" class="deleteDep" value="Delete"/></td>
</tr>
</table>
javascript:
$('body').on('click', 'input.deleteDep', function() {
$(this).parents('tr').remove();
});
Remember that you need to reference jQuery:
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
Here a working jsfiddle example:
http://jsfiddle.net/p9dey/1/
Use the following code to delete the particular row of table
<td>
<asp:ImageButton ID="imgDeleteAction" runat="server" ImageUrl="~/Images/trash.png" OnClientClick="DeleteRow(this);return false;"/>
</td>
function DeleteRow(element) {
document.getElementById("tableID").deleteRow(element.parentNode.parentNode.rowIndex);
}
try this for insert
var table = document.getElementById("myTable");
var row = table.insertRow(0);
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);
cell1.innerHTML = "NEW CELL1";
cell2.innerHTML = "NEW CELL2";
and this for delete
document.getElementById("myTable").deleteRow(0);
Yeah It is working great
but i have to delete from localstorage too, when user click button , here is my code
function RemoveRow(id) {
// event.target will be the input element.
// console.log(id)
let td1 = event.target.parentNode;
let tr1 = td1.parentNode;
tr1.parentNode.removeChild(tr1);// the row to be removed
// const books = JSON.parse(localStorage.getItem("books"));
// const newBooks= books.filter(book=> book.id !== books.id);
// console.log(books, newBooks)
// localStorage.setItem("books", JSON.stringify(newBooks));
}
// function RemoveRow(btn) {
// var row = btn.parentNode.parentNode;
// row.parentNode.removeChild(row);
// }
button tag
class Display {
add(book) {
console.log('Adding to UI');
let tableBody = document.getElementById('tableBody')
let uiString = `<tr class="tableBody" id="tableBody" data-id="${book.id}">
<td id="search">${book.name}</td>
<td>${book.author}</td>
<td>${book.type}</td>
<td><input type="button" value="Delete Row" class="btn btn-outline-danger" onclick="RemoveRow(this)"></td>
</tr>`;
tableBody.innerHTML += uiString;
// save the data to the browser's local storage -----
const books = JSON.parse(localStorage.getItem("books"));
// console.log(books);
if (!books.some((oldBook) => oldBook.id === book.id)) books.push(book);
localStorage.setItem("books", JSON.stringify(books));
}
Hi I would do something like this:
var id = 4; // inital number of rows plus one
function addRow(){
// add a new tr with id
// increment id;
}
function deleteRow(id){
$("#" + id).remove();
}
and i would have a table like this:
<table id = 'dsTable' >
<tr id=1>
<td> Relationship Type </td>
<td> Date of Birth </td>
<td> Gender </td>
</tr>
<tr id=2>
<td> Spouse </td>
<td> 1980-22-03 </td>
<td> female </td>
<td> <input type="button" id ="addDep" value="Add" onclick = "add()" </td>
<td> <input type="button" id ="deleteDep" value="Delete" onclick = "deleteRow(2)" </td>
</tr>
<tr id=3>
<td> Child </td>
<td> 2008-23-06 </td>
<td> female </td>
<td> <input type="button" id ="addDep" value="Add" onclick = "add()"</td>
<td> <input type="button" id ="deleteDep" value="Delete" onclick = "deleteRow(3)" </td>
</tr>
</table>
Also if you want you can make a loop to build up the table. So it will be easy to build the table. The same you can do with edit:)
I'm trying to select the number of text inputs based on a selection in a drop down list. For example, if the user chooses the number 4 in the drop down list, then there will be 4x4 number of text inputs. The values in the text inputs will be mapped into the equivalent 2d array. I am able to save into an 2d array but can't generate inputs dynamically.
What I've currently got is i can create a row of fields on a button press.
<script
type="text/javascript"
src="http://cachefile.net/scripts/jquery/1.2.3/jquery-1.2.3.min.js">
</script>
<script type="text/javascript">
$(function(){
// start a counter for new row IDs
// by setting it to the number
// of existing rows
var newRowNum = 0;
// bind a click event to the "Add" link
$('#addnew').click(function(){
// increment the counter
newRowNum += 1;
// get the entire "Add" row --
// "this" refers to the clicked element
// and "parent" moves the selection up
// to the parent node in the DOM
var addRow = $(this).parent().parent();
// copy the entire row from the DOM
// with "clone"
var newRow = addRow.clone();
// set the values of the inputs
// in the "Add" row to empty strings
$('input', addRow).val('');
// replace the HTML for the "Add" link
// with the new row number
$('td:first-child', newRow).html(newRowNum);
// insert a remove link in the last cell
$('td:last-child', newRow).html('<a href="" class="remove">Remove<\/a>');
// loop through the inputs in the new row
// and update the ID and name attributes
$('input', newRow).each(function(i){
var newID = newRowNum + '_' + i;
$(this).attr('id',newID).attr('name',newID);
});
// insert the new row into the table
// "before" the Add row
addRow.before(newRow);
// add the remove function to the new row
$('a.remove', newRow).click(function(){
$(this).parent().parent().remove();
return false;
});
// prevent the default click
return false;
});
});
</script>
</head>
<body>
<form>
<table id="tabdata">
<thead>
<tr>
<th>Row</th>
<th>Cell 1</th>
<th>Cell 2</th>
<th>Cell 3</th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><a id="addnew" href="">Add</a></td>
<td><input id="n0_1" name="n0_1" type="text" /></td>
<td><input id="n0_2" name="n0_2" type="text" /></td>
<td><input id="n0_3" name="n0_3" type="text" /></td>
<td></td>
</tr>
</tbody>
</table>
<input id="go" name="go" type="submit" value=" Save " />
</form>
The script i've created to save into an array is
var array = new Array();
function insert(val){
array[[0],[array.length]]=val;
}
function insert2(val){
array[[1],[array.length]]=val;
}
function show() {
var string="<b>All Element of the Array :</b><br>";
for(i = 0; i < array.length; i++) {
string =string+array[i][0]+"<br>";
string =string+array[0][i]+"<br>";
}
if(array.length > 0)
document.getElementById('myDiv').innerHTML = string;
}
</script>
</head>
<body>
<h2>JavaScript Array from Input</h2>
<form name="form1">
<table width="407">
<tr>
<td width="154" align="right"><b>Name</b>
<td width="9"><b> :</b>
<td width="224">
<input type="integer" name="name"/>
</tr>
<tr>
<td width="154" align="right">
<td width="9">
<td width="224">
</tr>
<tr>
<td width="154" align="right">
<td width="9">
<td width="224">
<td width="154" align="right"><b>Name2</b>
<td width="9"><b> :</b>
<td width="224">
<input type="integer" name="name2"/>
</tr>
<tr>
<td width="154" align="right">
<td width="9">
<td width="224">
</tr>
<tr>
<td width="154" align="right">
<td width="9">
<td width="224">
<input type="button" Value="Add Into Array"
onclick="insert(this.form.name.value), insert2(this.form.name2.value);"/>
<input type="button" Value="alert" onclick="alert(array[1][0])"/>
</tr>
</table>
I have not made the two scripts compatible yet. One problem at a time.