Develop Reference

HTML button onclick function not working with jQuery variable as argument

success: function(jsonresponse) {
data = JSON.stringify(jsonresponse);
$.each(JSON.parse(data), function (index, item) {
var Id=item.id;
var JobId=item.JobId;
var eachrow = "<tr>"
+ "<td>" + item.id + "</td>"
+ "<td>" + item.JobId + "</td>"
+ "<td>" + item.UserId + "</td>"
+ "<td>" + item.updatedAt + "</td>"
+ "<td>" + "<button onclick='myFunction(JobId,Id, \"accepted\")' class='btn btn-success btn-block'>Reject</button>" + "</td>"
+ "<td>" + "<button onclick='myFunction(JobId,Id, \"rejected\")' class='btn btn-success btn-block'>Reject</button>" + "</td>"
+ "</tr>";
$('#tbody2').append(eachrow);
});
},
myFuntion(JobId,Id,\"accepted\") does not works with variable as parameter but when manually added then the function works, like myFuntion(1,3,\"accepted\").

Problem : You are not concatenating the JobId & Id in your HTML Code?
Solution :
Properly concatenate your JobId & Id variables in your HTML code and you will be good to go as :
success: function(jsonresponse) {
data = JSON.stringify(jsonresponse);
$.each(JSON.parse(data), function (index, item) {
var Id=item.id;
var JobId=item.JobId;
var eachrow = "<tr>"
+ "<td>" + item.id + "</td>"
+ "<td>" + item.JobId + "</td>"
+ "<td>" + item.UserId + "</td>"
+ "<td>" + item.updatedAt + "</td>"
+ "<td>" + "<button onclick='myFunction("+JobId+","+Id+", \"accepted\")' class='btn btn-success btn-block'>Reject</button>" + "</td>"
+ "<td>" + "<button onclick='myFunction("+JobId+","+Id+", \"rejected\")' class='btn btn-success btn-block'>Reject</button>" + "</td>"
+ "</tr>";
$('#tbody2').append(eachrow);
});
},

one ajax loop with 2 outputs error innerHTML

Having a few issues trying to get this function output to an ajax table (working fine) and an input box called connectsList1.
i cannot get it to spit out into the input box without error, the error is
Uncaught TypeError: Cannot set property 'innerHTML' of null
and
connectsList1 is not defined
function getConnections(txt1) {
func_getConnections(
function (response) {
var sortorder = txt1;
var arr = response;
var i;
var Count;
var mCount;
var oCount;
var out =
"<thead>"
for (i = 0; i < arr.length; i++) {
out +=
"<tr>" +
"<tbody>" +
"<tr class=\"" + ReturnValuesAsColor(arr[i].o, arr[i].m, arr[i].server_proc) + "\">" +
"<td>" + arr[i].id + "</td>" +
//"<td>" + arr[i].user_id + "</td>" +
"<td>" + arr[i].user_name + "</td>" +
"<td>" + arr[i].workstation_name + "</td>" +
"<td>" + (!!arr[i].ip_address ? arr[i].ip_address : '') + "</td>" +
"<td>" + formatDateTime(arr[i].connect_date, 'datelongtime') + "</td>" +
"<td>" + formatDateTime(arr[i].refresh_date, 'datelongtime') + "</td>" +
"<td>" + (!!arr[i].app_ver ? arr[i].app_ver : '') + "</td>" +
"<td>" + (!!arr[i].app_date ? formatDateTime(arr[i].app_date, 'shortdate') : '') + "</td>" +
"<td>" + Messages_flag(arr[i].get_messages_flag) + "</td>" +
"<td>" + FixNumbers(arr[i].message_type_flags) + "</td>" +
//"<td>" + arr[i].o + "</td>" +
//"<td>" + arr[i].m + "</td>" +
"<td>" + arr[i].group_name + "</td>" +
//"<td>" + arr[i].server_proc + "</td>" +
"<td> <button id=\"DelImg1\" type=\"button\" name=\"btnsubmit\" class=\"ui-button ui-widget ui-state-default ui-corner-all\" onclick=\"clearText('<%= result.ClientID%>'); CopyId(" + arr[i].id + "); return Message(" + arr[i].id + ")\" >Delete</button> </td>" +
"</tr>" +
"</tbody>";
mCount = 0
if (arr[i].m != 0) {
mCount += 1;
} else if (arr[i].o != 0) {
oCount += +1;
} else if (arr[i].o == 0 & arr[i].m == 0) {
Count += 1;
}
document.getElementById("dtBody1").innerHTML = out;
document.getElementById('ConnectsList1').innerHTML = out;
ConnectsList1 = " Connection list: " & Count + oCount + mCount & " connection(s) Main Application : " & Count & " Online : " & oCount & " Mobile : " & mCount;
}})};
Any help or advice welcome, still learning ajax myself

document.getElementById("dtBody1") can not find any tag with id dtBody1. Make sure your HTML has an element with that ID.
And remember to declare the ConnectsList1 variable to avoid the second error.

How can I add javascript touch spin to html when call javascript function

I have button to add new row(s) to table.
In the table row have a column with touch spin.
I want to loop through Array(Items). to make a rows. But below code make a Error Uncaught TypeError: undefined is not a function at function tp0
function showtable() {
$('#showtable').html("");
for(var i in Items) {
var no = parseInt($('#tb tr').length) - 1;
var data = "<tr role='row' class='filter' >"
+ "<td>" + no
+ "</td>"
+ "<td>"
+ "<div class='form-group'>"
+ "<input id='touch" + i + "' type='text' value='1' name='touch" + i + "' /> "
+ "<script>"
+ "function tp" + i + " () {$(\"input[name=\'touch" + i + "\']\").TouchSpin(); alert('ttt');}"
+ "</scr" + "ipt>"
+ "</div>"
+ "</td>"
+ "</tr>";
$('#showtable').append(data);
var method_name = "tp";
window[method_name + i]();
}
}
Have any ideas thanks

Instead of adding functions like that with each row, you should just pass the row number as a variable to a predefined function:
function tp(index) {
$("input[name='touch" + index + "']").TouchSpin();
alert('ttt');
}
function showtable() {
$('#showtable').html("");
for (var i in Items) {
var no = parseInt($('#tb tr').length) - 1;
var data = "<tr role='row' class='filter' >"
+ "<td>" + no
+ "</td>"
+ "<td>"
+ "<div class='form-group'>"
+ "<input id='touch"+i+"' type='text' value='1' name='touch"+i+"' /> "
+ "</div>"
+ "</td>"
+ "</tr>";
$('#showtable').append(data);
tp(i);
}
}

How to validate text boxes with in a div javascript or jQuery

how do I integrate a type of validation in my JavaScript to the idea of If value of var firstName is = to null do NOT append the var sHtml and summaryHtml and change the class to change the textbox border and clear the field
rules:
firstName = must contain at least 1 letter and no more than 15 letters
lastName = must contain at least 1 letter and no more than 15 letters
jobTitle = must contain something other than an option value of "" (in the html option tag)
eSculation = must contain something other than an option value of "" (in the html option tag)
mobilePhone = must contain 9 numbers. This field has a mask attached: (999) 999-99999
officePhone = = must contain 9 numbers. This field has a mask attached: (999) 999-99999
eMail = Must contain the following symbol: an # sign and a . to represent xxx#xx.xxx
The JavaScript I am using to submit to a table is below:
newRow = 1;
currentRow = -1;
function CompanyContacts() {
var rowID = parseInt(document.getElementById("ContactsRowCount").value, 10);
rowID++;
if (currentRow > 0) {
saveEdits();
} else {
var firstName = $("#ccFirst").val();
var lastName = $("#ccLast").val();
var jobTitle = $("#ccjTitle").val();
var eSculation = $("#ccEsculation").val();
var mobilePhone = $("#ccMobile").val();
var officePhone = $("#ccOffice").val();
var eMail = $("#ccEmail").val();
var sHtml = "<tr id='row" + rowID + "'>" +
"<td class='tblStyle68wlb' id=\"ccFirst" + rowID + "\">" + firstName + "</td>" +
"<input type=\"hidden\" value=\"" + firstName + "\" name=\"cFirst" + rowID + "\" />" +
"<td class='tblStyle68wl' id=\"ccLast" + rowID + "\">" + lastName + "</td>" +
"<input type=\"hidden\" value=\"" + lastName + "\" name=\"cLast" + rowID + "\" />" +
"<td class='tblStyle68wlb' id=\"ccjTitle" + rowID + "\">" + jobTitle + "</td>" +
"<input type=\"hidden\" value=\"" + jobTitle + "\" name=\"cJobTitle" + rowID + "\" />" +
"<td class='tblStyle68wl' id=\"ccEsculation" + rowID + "\">" + eSculation + "</td>" +
"<input type=\"hidden\" value=\"" + eSculation + "\" name=\"cContactPoint" + rowID + "\" />" +
"<td class='tblStyle68wlb' id=\"ccMobile" + rowID + "\">" + mobilePhone + "</td>" +
"<input type=\"hidden\" value=\"" + mobilePhone + "\" name=\"cMobilePhone" + rowID + "\" />" +
"<td class='tblStyle68wl' id=\"ccOffice" + rowID + "\">" + officePhone + "</td>" +
"<input type=\"hidden\" value=\"" + officePhone + "\" name=\"cOfficePhone" + rowID + "\" />" +
"<td class='tblStyle68wlb' id=\"ccEmail" + rowID + "\">" + eMail + "</td>" +
"<input type='hidden' value='" + eMail + "' name='cEmail" + rowID + "' />" +
"<td class='tblStyle68wl' ><button type='button' class='XsmallButtons' onclick='editRow(" + rowID + ")'>Edit</button>" +
"</td><td class='tblStyle68wlb' ><button type='button' class='XsmallButtons' onclick='deleteRow(" + rowID + ")'>Delete</button>" +
"</td></tr>";
var summaryHtml = "<tr id='SummaryRow" + rowID + "'>" +
"<td id='ccFirst" + rowID + "'>" + firstName + "</td>" +
"<td id='ccLast" + rowID + "'>" + lastName + "</td>" +
"<td id='ccjTitle" + rowID + "'>" + jobTitle + "</td>" +
"<td id='ccEsculation" + rowID + "'>" + eSculation + "</td>" +
"<td id='ccMobile" + rowID + "'>" + mobilePhone + "</td>" +
"<td id='ccOffice" + rowID + "'>" + officePhone + "</td>" +
"<td id='ccEmail" + rowID + "'>" + eMail + "</td>" +
"</tr>";
$("#customerContactSubmitedTable").append(sHtml);
$("#SummaryCCTable").append(summaryHtml);
newRow++;
document.getElementById("ContactsRowCount").value = rowID;
$("#ccFirst,#ccLast,#ccjTitle,#ccEsculation,#ccMobile,#ccOffice,#ccEmail").val("");
}
}
function editRow(rowID) {
$('#ccFirst').val($('#ccFirst' + rowID).html());
$('#ccLast').val($('#ccLast' + rowID).html());
$('#ccjTitle').val($('#ccjTitle' + rowID).html());
$('#ccEsculation').val($('#ccEsculation' + rowID).html());
$('#ccMobile').val($('#ccMobile' + rowID).html());
$('#ccOffice').val($('#ccOffice' + rowID).html());
$('#ccEmail').val($('#ccEmail' + rowID).html());
currentRow = rowID;
}
function saveEdits() {
$('#ccFirst' + currentRow).html($('#ccFirst').val());
$('#ccLast' + currentRow).html($('#ccLast').val());
$('#ccjTitle' + currentRow).html($('#ccjTitle').val());
$('#ccEsculation' + currentRow).html($('#ccEsculation').val());
$('#ccMobile' + currentRow).html($('#ccMobile').val());
$('#ccOffice' + currentRow).html($('#ccOffice').val());
$('#ccEmail' + currentRow).html($('#ccEmail').val());
$("#ccFirst,#ccLast,#ccjTitle,#ccEsculation,#ccMobile,#ccOffice,#ccEmail").val("");
currentRow = -1;
}
function deleteRow(rowID) {
$('#row' + rowID).remove();
$('#SummaryRow' + rowID).remove();
var rowCount = parseInt(document.getElementById("ContactsRowCount").value, 10);
rowCount--;
document.getElementById("ContactsRowCount").value = rowCount;
}
function ccClear() {
$("#ccFirst,#ccLast,#ccjTitle,#ccEsculation,#ccMobile,#ccOffice,#ccEmail").val("");
}

Add a validation="regex here" to the input tags first of all to give them an easy visual notification. Beyond if you want to validate with jQuery, you can check each value and not send out an ajax request if any are invalid, using something like this to verify that ( string in this case ) values are correct $(your_element_here).val().match(your_regex_here)
Perhaps an if ($(#id).val().match(some_verification_regex) == null){ return false }
only letters: /^[A-z]+$/
phone number like you mentioned above: /^\(\d{3}\) \d{3}-\d{4}$/

What i would suggest is a validation jQuery plugin and you can find many of them and choose what suites your needs from bellow:
jquery.bassistance
ddarrenjQuery-Live-Form-Validation-For-Twitter-Bootstrap
jzae fferer-jquery-validation
Or you search on jQuery.com site to get many jquery compatible validation plugins.
But if you don't want to use any plugin then you have to write your own validation code.
Email and other fields validation functions:
function emailValidate(e){
var p = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))#((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);
return p.test(e);
}
function validate(val, min, max){
return (val.length < min || val.length > max?false:true);
}
vfirstName = validate(firstName,1,15);//if between 1 and 15 will return true
vlastName = validate(lastName ,1,15);//if between 1 and 15 will return true
vjobTitle = validate(jobTitle ,1,50);//if between 1 and 15 will return true
veSculation = validate(eSculation ,1,50);//if between 1 and 15 will return true
vmobilePhone = validate(eSculation ,1,50);//if between 1 and 15 will return true
vofficePhone = validate(officePhone,12,12);//because `(999) 999-99999` length is 12
veMail = emailValidate(eMail);//also will return false if wrong email format
if(vfirstName && vlastName && vjobTitle && veSculation && vmobilePhone && vofficePhone && veMail)
var errors = false;
else
var errors = true;
Then before appending the generated row you can add some condition like:
if(!errors){
$("#customerContactSubmitedTable").append(sHtml);
//....rest of your code
}else
alert('please correct the fields');//or any other event

How to append a value with button's ID in runtime?

I am using below javaScript code to create table in runtime. And i somewhat assumed to append a value into the ID of the button. Will it work. I am confused because of double quotes.
function createTable(){
EmployeeManagement.getList(function(data){
var employee = data;
var x = "<table border= 1 >";
x+="<thead> " + "<tr>" + "<td>" + "Check" + "</td><td>" + "ID" + "</td><td>" + "Name" + "</td><td>" + "Age" + "</td><td>" + "Dept" + "</td><td>" + "Option" + "</td></tr></thead>";
for(i = 0; i<data.length; i++)
{
var id = data[i].id;
x+= "<tr>";
x+= "<td>" + "<input type=checkbox name=Employee value='emp'+id />"
x+= "<td>" + data[i].id + "</td><td>" + data[i].name + "</td>";
x+= "<td>" + data[i].age + "</td><td>" + data[i].dept + "</td>";
x+= "<td>" + "<input id='edit'+id type='button' value='Edit' onclick=edit(this.id) />" + "</td>";
x+= "</tr>";
}
x+= "</table>";
$('#tableHolder').html(x);
});
}
here, i want to append the id value, to the ID value id BUTTON.
I already coded for it. Will it work or how to make it work.
I can use jquery means, how???
Any suggestions would be appreciative...
Thanks

No it won't work. Just do it the same as with the other strings, use string concatenation:
"<input id='edit" + id + "' type='button' value='Edit' onclick=edit(this.id) />"
// --^ --^
Currently, you are generating invalid HTML. But you could have tried yourself to find this out ;)

Yes, this should work. Assuming the id is FOO, the html to generate is:
<input id='editFOO' type='button' ...
which can be done by splitting it up into three parts like so:
"<input id='edit" + id + "' type='button' ..."

Use string concatenation... Also your cells in subsequent rows should match the number of cells in your head row.
function createTable(){
EmployeeManagement.getList(function(data){
var employee = data;
var x = "<table border= 1 >";
x+="<thead> " + "<tr>" + "<td>" + "Check" + "</td><td>" + "Name" + "</td><td>" + "Dept" + "</td><td>" + "Option" + "</td></tr></thead>";
for(i = 0; i<data.length; i++)
{
var id = data[i].id;
x+= "<tr>";
x+= "<td>" + "<input type=checkbox name=Employee value='emp"+id+"' /> </td>";
x+= "<td>" + data[i].id + "</td><td>" + data[i].name + "</td>";
x+= "<td>" + data[i].age + "</td><td>" + data[i].dept + "</td>";
x+= "<td>" + "<input id='edit"+id+"' type='button' value='Edit' onclick=edit(this.id) />" + "</td>";
x+= "</tr>";
}
x+= "</table>";
$('#tableHolder').html(x);
});
}

In JavaScript vars inside a double quoted string are not interpreted. So you have to put the vars outside of the string. Replace e.g. this:
"<input type=checkbox name=Employee value='emp'+id />"
with this:
"<input type=checkbox name=Employee value='emp" + id "' />"