In HTML table, there is a text field on which I have binded Jquery datepicker control:
$("#CreatedOnValue").datepicker();
It works fine. The table is dynamic and user can add as many rows as he wants by clicking on add button adjacent to each row. I am trying to bind datepicker control to dynamic rows as well and it is not working. Here is function which is executed when user clicks on row add button:
function addGroupRow(e) {
var rowId = e.parentNode.parentNode.id;
var newindex = getConditionPlacementIndex(rowId);
var row = document.getElementById("advancedSearch").insertRow(newindex);
...
// create table cell of datetime textbox
var cell3 = row.insertCell(3);
cell3.id = row.id+"_cell3";
var strHtml3 = "<INPUT class=\"textbox\" TYPE=\"text\">";
cell3.innerHTML = strHtml3.replace(/!count!/g, count);
$("#" + cell3.id).datepicker();
}
Its not working and datepicker does not appear on dynamic text field. Any suggestion?
Thanks.
Use class instead of id(Give dynamically generated textboxes a class say 'textbox') and do as :
$('body').on('focus',".textbox", function(){
$(this).datepicker();
});
Working Demo
I have resolved this issue by following code modification:
var cell3 = row.insertCell(3);
var cell3Id = row.id+"_cell3";
var strHtml3 = "<INPUT class=\"textbox\" TYPE=\"text\" id=" + cell3Id + ">";
cell3.innerHTML = strHtml3.replace(/!count!/g, count);
$("#" + cell3Id).datepicker();
Related
I have created a table using javascript , now i want to edit each row when i tap on edit button in the end of the row
Here is my code to create a dynamic table
function addRow() {
var firstname = document.getElementById("firstname");
var lastname = document.getElementById("lastname");
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
row.insertCell(0).innerHTML = firstname.value;
row.insertCell(1).innerHTML = lastname.value;
row.insertCell(2).innerHTML = '<input type="button" value = "Delete" onClick="Javacsript:deleteRow(this)">' + '<input type="button" value = "Edit" onClick="Javacsript:editRow(this)">';
Once user clicks on edit button table cells should become editable once each cell is edited it should change the value.
You are better off using jQuery. This will require several steps:
Make row editable on buttonclick with:
$("yourcell").contentEditable = true;
Create a hook on change:
$("yourcell").change(function(){
//do a server update
});
Post new data on server with jQuery post:
$.post( "insertyourdata.php", function( data ) {
//let user know the save has been done
});
If you want to edit whole row, you can create a class for each row like row142 and then select the cells by this class.
Suppose I have a table which is populated by filling out a form on a page and clicking the submit button.
The last column of the table is a Completed section with a checkbox on each row. On clicking on the checkbox I want to change the .completed property from false to true on that object.
How can I distinguish which checkbox was clicked and change the property from that row?
this.addRowToTable = function() {
return "<tr id='tableRow'><td>" + this.app + "</td><td>" + this.priority + "</td><td>" + this.date + "</td><td>" + this.additionalNotes + "</td><td>" + "<input type='checkbox' class='checkApp[]' value='" + this.completed + "' />" + "</td></tr>";
};
I have all the checkboxes in the checkApp array, but Im not sure where to go from there?.
This is called when the form is submitted:
function addAppointment() {
if (txtApp.value == "" || txtPriority.value == "" || txtDate.value == "" || {
alert("Please fill all text fields");
} else {
var app = new Appointment(txtApp.value, txtPriority.value, txtDate.value, txtNotes.value, false);
apps.push(app);
localStorage.setItem("apps", JSON.stringify(apps));
clearUI();
}
updateTable();
updateTable() loops through all objects in my array and adds them between table tags:
for (var i = 0; i < apps.length; i++) {
var app = new Appointment(apps[i].app, apps[i].priority, expenses[i].date, apps[i].notes, false);
tblHTML += app.addRowToTable();
}
My Appointment Object:
function Appointment(app, priority, date, notes, completed) {
this.app = app;
this.priority = priority;
this.date = date;
this.additionalNotes = notes;
this.completed = completed;
this.addRowToTable = function { ... };
}
First of all, in HTML, id attributes should be unique. So, make sure table rows have unique IDs. At the moment, all of them have the identical ID of tableRow.
Besides, you should consider using a framework/library such as jQuery for real-world scenarios rather than creating the DOM elements, etc. manually.
Now back to the original problem: if you use the DOM API rather than string concatenation to create the table rows, you can add custom fields to the DOM objects representing the table rows. So, from each table row, you can have a reference back to its corresponding Appointment object:
var row = document.createElement("tr");
row.appointment = this;
Similarly, you can use the DOM API to create the table cells as well as the checkbox:
addTd(row, this.app);
addTd(row, this.priority);
addTd(row, this.date);
addTd(row, this.additionalNotes);
var input = document.createElement("input");
var td = document.createElement("td");
td.appendChild(input);
row.appendChild(td);
input.setAttribute("type", "checkbox");
input.setAttribute("class","checkApp[]"); // Why checkApp[]? checkApp or check-app make more sense
input.setAttribute("value", this.completed);
where addTd is the following function:
function addTd(row, innerHTML) {
var td = document.createElement("td");
td.innerHTML = innerHTML;
row.appendChild(td);
}
Now that you are using the DOM APIs, you can easily attach event listeners to each checkbox object as well.
Then inside the event listener you can get a reference back to the Appointment corresponding to the row you
have changed its checkbox:
var row = document.createElement("tr");
row.appointment = this;
addTd(row, this.app);
addTd(row, this.priority);
addTd(row, this.date);
addTd(row, this.additionalNotes);
var input = document.createElement("input");
var td = document.createElement("td");
td.appendChild(input);
row.appendChild(td);
input.setAttribute("type", "checkbox");
input.setAttribute("class","checkApp[]"); // Why checkApp[]? checkApp or check-app make more sense
input.setAttribute("value", this.completed);
input.addEventListener("change", function(event) {
var row = this.parentNode.parentNode,
appointment = row.appointment;
// change appointment however you like
});
I use following code to dynamically add rows to my ASP.NET table. I create a span, then fill it with an html textbox code to create some textboxes in my row, now I'm going to attach some functions to my textbox events, for instant blur or keypress event:
var TR = document.createElement('tr');
TR.style.textAlign = 'center';
//mission end date
var TD = document.createElement('td');
var span = document.createElement("span");
span.innerHTML = "<input maxlength='5' type='text' width='50px' style='width:50px;' value=''/>";
TD.appendChild(span);
TR.appendChild(TD);
.......
TR.appendChild(TD);
document.getElementById('<%=tblData.ClientID %>').appendChild(TR);
I've create some other javascript functions that I'd like to attach them to these dynamically created textbox events, for instance:
function onBlur(){
.....
}
how can I attach onBlur to onblur event of these dynamically created objects?
thanks
replace
span.innerHTML = "<input maxlength='5' type='text' width='50px' style='width:50px;' value=''/>";
with
var input = document.createElement("input");
input.style.width="50px";
input.type="text";
input.onblur = your_function_handler;
span.appendChild(input);
I have a table dynamically created with java script.It has one checkbox in each row as the first column.I want to fetch the row data based on the checkboxes selected of respective rows.
var table = document.getElementById("myTable");
var row = table.insertRow(0);
var cell0 = row.insertCell(0);
var cell1 = row.insertCell(1);
cell0.innerHTML = 'Select';
cell1.innerHTML = 'Epic';
cell0.innerHTML = " checkbox html code ";
cell1.innerHTML = epicSeries[j];
Actually too many columns are there I am putting just two of them. I have lot of epics down the column header 'epic' and one checkbox as the first column in each row.I want row data based on checkbox selcted.
Sorry code was too long so I cant paste all of them.
Having now an example of your code and bit more clear requirement, i think you should do the folowing:
$('#myTable input[type=checkbox]:checked').each(function() {
var row = $(this).parent().parent();
var rowcells = row.find('td');
// rowcells contains all td's in the row
// you can do
// rowcells.each(function() {var tdhtml = $(this).html(); });
// to cycle all of them
});
If you have table like that:
<table>
<tr>
....
<td><input type="checkbox" name="cb1" checked></td>
...
</tr>
</table>
This code will return all <tr>'s with checked checkboxes
If row selecting check box is in a deeper level you should as more .parent()'s as needed
This exemple uses jQuery of course.
$('table#tableid input[type=checkbox]').each(function() {
if ($(this).is(':checked')) {
....
}
});
something like that i supose
This is what I used in my case using jquery:
$('.chkbox').click(function(){
var row = jQuery(this).closest('tr');//your nearest row for the check box
$(row).each(function(){
//get all data using the id and use/store it
$(this).find(".item").html();
});
});
For each checkbox and for each item in a row give a class(I used chkbox for all checkboxes and item, price etc. for all items of a single row)
I'm using JavaScript to dynamically add rows to a table, I create some textboxes in each row, I've added an onkeyup event to one of my textboxes:
var myTotal = "1";
var spanTotal = document.createElement("span");
spanTotal.innerHTML = "<input style=\"width:50px\" type=\"text\" name=\"total\" value=" + myTotal + ">";
spanCount.onkeyup = function ()
{
alert(spanTotal.innerHTML);
};
then I add this span (which is rendered as an HTML textbox) to my table row. I want to have value of my dynamically created textbox, but whenever I change this textbox, initial value of this textbox is displayed in alert box (i.e. 1). Initial value of this textbox is "1", but when I change it (for instance type a 0 in textbox), again "1" is displyaed in alert box. I want to have value of my dynamically created textbox, should I give an ID to my span? how should I define spanCount.onkeyup function? where should it be defined so that I can have exact value of this textbox?
I created a jsFiddle. You can get value of input box using childNodes. There are other problems in code you were using spanCount istead of spanTotal.
Modified code:
var myTotal = "1";
var spanTotal = document.createElement("span");
spanTotal.innerHTML = "<input style=\"width:50px\" type=\"text\" name=\"total\" value=" + myTotal + ">";
document.body.appendChild(spanTotal);
spanTotal.onkeyup = function() {
alert(spanTotal.childNodes[0].value);
};
Below modified code maybe can solve your problem:
var myTotal = 1;
/* object creation */
var span = document.createElement('span');
var input = document.createElement('input');
input.setAttribute('type', 'text');
input.setAttribute('name', 'total');
input.setAttribute('style', 'width:50px;');
input.setAttribute('value', myTotal);
// append each object to respective container
span.appendChild(input);
document.appendChild(span);
/* event handler */
input.onkeyup = function(){
alert(this.value);
}