So I have this javascript function that loops through each user account and displays them in a drop-down menu. When the user selects an option from the drop-down menu, it takes the Iban number as its main id which is stored in ddlAccountFrom. Is there a way how I can store two values when the user selects an option, like for instance the Iban and Currency into separate variables?
function getAccountFrom() {
var username = $("#hiddenUsername").val();
var url = "http://localhost:63723/api/BankAccountsApi/GetBankAccounts/?username=" + username + "&id=2";
$.getJSON(url, function (data) {
var table = "<select id=\"ddlAccountFrom\">";
table += "<option value=\"-1\">Select an Account</option>";
$.each(data, function (key, val) {
table += "<option value=\"" + val.Iban + "\">" + val.Iban + " | " + val.Currency + " | " + val.Balance + "</option>";
});
table += "</select>";
$('#divAccountFrom').html(table);
});
}
I am using the ddlAccountFrom in this function..
function Transfer() {
var accountFrom = $("#ddlAccountFrom").val();
var accountTo = $("#txtAccountTo").val();
var amount = $("#txtAmount").val();
var url = "http://localhost:63723/api/BankAccountsApi/TransferFunds/?
ibanFrom=" + accountFrom + "&ibanTo=" + accountTo + "&amount=" + amount;
$.getJSON(url, function (data) {
alert(data);
})
.error (function () {
alert("Not enough balance! The amount entered exceed the balance found in this account. Please try again.");
})
}
You can use the data-custom attribute, like this:
table += "<option value=\"" + val.Iban + "\" data-currency=\"" + val.Currency + "\">" + val.Iban + " | " + val.Currency + " | " + val.Balance + "</option>";
To access variable see jquery-cant-get-data-attribute-value
So you can read:
var selectedCurrency= $("#ddlAccountFrom :selected").data('currency');
You could :
Concatenate your 2 data in 1 string with a separator (for ex myIban#myCurrency) and then split your value to get back your 2 distinct data
Listen to your dropdown changes, for example adding a onchange=updateData(val.Iban, val.Currency) attribute to your option html, and in your js :
var currentIban, currentCurrency;
function updateData(iban, currency) {
currentIban = iban;
currentCurrency = currency;
}
Add a data-custom attribute, like data-currency or data-iban
Related
I apologize up front for the possible lack of clarity for this question, but I'm new to Angular.js and my knowledge of it is still slightly hazy. I have done the Angular.js tutorial and googled for answers, but I haven't found any.
I have multiple select/option html elements, not inside a form element, and I'm populating them using AJAX. Each form field is populated by values from a different SharePoint list. I'm wondering if there is a way to implement this using Angular.js?
I would like to consider building this using Angular because I like some of it features such as data-binding, routing, and organizing code by components. But I can't quite grasp how I could implement it in this situation while coding using the DRY principle.
Currently, I have a single AJAX.js file and I have a Javascript file that contains an array of the different endpoints I need to connect to along with specific query parameters. When my page loads, I loop through the arrays and for each element, I call the GET method and pass it the end-point details.
The code then goes on to find the corresponding select element on the page and appends the option element returned by the ajax call.
I'm new to Angular, but from what I understand, I could create a custom component for each select element. I would place the component on the page and all the select and options that are associated with that component would appear there. The examples I've seen demonstrated, associate the ajax call with the code for the component. I'm thinking that I could use a service and have each component dependent on that service and the component would pass it's specific query details to the service's ajax call.
My current code - Program flow: main -> data retrieval -> object creation | main -> form build.
Called from index.html - creates the multiple query strings that are passed to ajax calls - ajax calls are once for each query string - the very last function in the file is a call to another function to build the form elements.
var snbApp = window.snbApp || {};
snbApp.main = (function () {
var main = {};
main.loadCount = 0;
main.init = function () {
function buildSelectOptions(){
//***
//Build select options from multiple SharePoint lists
//***
var listsArray = snbApp.splistarray.getArrayOfListsForObjects();
for(var i = 0; i < listsArray.length; i++){
var listItem = listsArray[i];
var qryStrng = listItem.list +
"?$select=" + listItem.codeDigits + "," + listItem.codeDescription + "," + listItem.ItemStatus + "&$orderby=" + listItem.codeDescription + "&$filter="+listItem.ItemStatus+" eq true" + "&$inlinecount=allpages"
var listDetails = {
listName: listItem.list,
listObj: listItem,
url: "http://myEnv/_vti_bin/listdata.svc/" + listItem.list +
"?$select=" + listItem.codeDigits + "," + listItem.codeDescription + "," + listItem.ItemStatus + "&$orderby=" + listItem.codeDescription + "&$filter="+listItem.ItemStatus+" eq true" + "&$inlinecount=allpages"
};
var clientContext = new SP.ClientContext.get_current();
clientContext.executeQueryAsync(snbApp.dataretriever.letsBuild(listDetails), _onQueryFailed);
}
//***
//Build select option from other API endpoint
//***
var listDetails = {
listName:"SNB_SecondaryActivityCodes",
url: "http://myEnv/requests/odata/v1/Sites?$filter=(IsMajor eq true or IsMinor eq true) and IsActive eq true and IsPending eq false and CodePc ne null and IsSpecialPurpose eq false&$orderby=CodePc"
};
snbApp.dataretriever.letsBuild(listDetails);
}
buildSelectOptions();
//***
//Add delay to populate fields to ensure all data retrieved from AJAX calls
//***
var myObj = setTimeout(delayFieldPopulate,5000);
function delayFieldPopulate(){
var optObj = snbApp.optionsobj.getAllOptions();
var osType = $("input[name=os_platform]:checked").val();
snbApp.formmanager.buildForm(osType, optObj);
}
};
function _onQueryFailed(sender, args) {
alert('Request failed.\nError: ' + args.get_message() + '\nStackTrace: ' + args.get_stackTrace());
}
return main
})();
AJAX calls here - called from main/previous file:
var snbApp = window.snbApp || {};
snbApp.dataretriever = (function () {
var listsArray = snbApp.splistarray.getArrayOfListsForObjects();
function getListData(listItem) {
var eventType = event.type;
var baseURL = listItem.url;
$.ajax({
url: baseURL,
type: "GET",
headers: {
"accept": "application/json;odata=verbose",
}
})
.done(function(results){
snbApp.objectbuilderutility.buildObjectFields(results, listItem);
})
.fail(function(xhr, status, errorThrown){
//console.log("Error:" + errorThrown + ": " + myListName);
});
}
function _onQueryFailed(sender, args) {
alert('Request failed.\nError: ' + args.get_message() + '\nStackTrace: ' + args.get_stackTrace());
}
return{
letsBuild:function(item) {
getListData(item);
}
};
})();
Builds a item name object - called from recursive AJAX calls / previous file
var snbApp = window.snbApp || {};
snbApp.objectbuilderutility = (function () {
function formatItemCode(itemCode, eventType){
if(eventType !== 'change'){ //for load event
var pattern = /^CE/;
var result = pattern.test(itemCode);
if(result){
return itemCode.slice(2);
}else{
return itemCode.slice(0,3);
}
}else{ //for change event
var pattern = /^CE/;
var result = pattern.test(itemCode);
if(result){
return itemCode.slice(2);
}else{
return itemCode.slice(3);
}
}
}
return{
buildObjectFields: function(returnedObj, listItem){ //results:returnedObj, prevItem:listItem
//***
//For SharePoint list data
//***
if (listItem.listName !== "SNB_SecondaryActivityCodes") {
var theList = listItem.listName;
var firstQueryParam = listItem.listObj.codeDigits;
var secondQueryParam = listItem.listObj.codeDescription;
var returnedItems = returnedObj.d.results;
var bigStringOptions = "";
//regex to search for SecondaryFunctionCodes in list names
var pattern = /SecondaryFunctionCodes/;
var isSecFunction = pattern.test(theList);
if(isSecFunction){
bigStringOptions = "<option value='0' selected>Not Applicable</option>";
}else{
bigStringOptions = "<option value='0' disabled selected>Select Option</option>";
}
$.each(returnedItems, function (index, item) {
var first = "";
var second = "";
for (var key in item) {
if (item.hasOwnProperty(key)) {
if (key != "__metadata") {
if (key == firstQueryParam) {
first = item[key];
}
if (key == secondQueryParam) {
second = item[key];
}
}
}
}
bigStringOptions += "<option value=" + first + " data-code=" + first + ">" + second + "</option>";
});
var str = theList.toLowerCase();
snbApp.optionsobj.updateFunctionOrActivity(theList.toLowerCase(), bigStringOptions);
//***
//For other API
//***
} else {
var theList = listItem.listName;
var bigStringOptions = "<option value='0' disabled selected>Select Option</option>";
var returnedItems = returnedObj.value;
for(var i = 0; i < returnedItems.length; i++){
var item = returnedItems[i];
//***
//change event type means the user selected a field
//***
if(listItem.eventType === "change"){
var siteCodeChange = item.SiteCodePc;
if (typeof siteCodeChange === "string" & siteCodeChange != "null") {
siteCodeChange = siteCodeChange < 6 ? siteCodeChange : siteCodeChange.slice(3);
}
bigStringOptions += "<option value='" + item.Id + "' data-code='" + siteCodeChange + "' data-isDivSite='" + item.IsDivisionSite + "' data-isDistSite='" + item.IsDistrictSite + "' data-divID='" + item.DivisionSiteId + "' data-distID='" + item.DistrictSiteId + "'>(" + siteCodeChange + ") " + item.Name + "</option>";
snbApp.formmanager.buildSelectSiteLocations(bigStringOptions);
//***
//load event which means this happens when the page is loaded
//***
}else{
var siteCodeLoad = item.SiteCodePc;
if (typeof siteCodeLoad === "string" & siteCodeLoad != "null") {
var siteCodeLoad = siteCodeLoad.length < 4 ? siteCodeLoad : siteCodeLoad.slice(0, 3);
}
bigStringOptions += "<option value='" + item.Id + "' data-code='" + siteCodeLoad + "' data-isDivSite='" + item.IsDivisionSite + "' data-isDistSite='" + item.IsDistrictSite + "' data-divID='" + item.DivisionSiteId + "' data-distID='" + item.DistrictSiteId + "'>(" + siteCodeLoad + ") " + item.Name + "</option>";
snbApp.optionsobj.updateFunctionOrActivity(theList.toLowerCase(), bigStringOptions);
}
}
}
}
};
})();
Form management - called from previous file, gets all select elements on page and appends items from the object in previous file to each select element.
var snbApp = window.snbApp || {};
//Direct interface to the form on the page
snbApp.formmanager = (function(){
var form = {};
form.content_holder = document.getElementById("content_holder");
form.sec_act_codes = document.getElementById("snb_secondary_activity_codes");
form.prim_func_codes = document.getElementById("snb_primary_function_codes");
form.sec_func_codes = document.getElementById("snb_secondary_function_codes");
form.sec_func_nums = document.getElementById("snb_secondary_function_numbers");
form.host_options = document.getElementById("snb_host_options");
form.site_locs_div = document.getElementById("site_locations_div");
form.site_locs = document.getElementById("snb_site_locations");
form.dc_or_off_prem_div = document.getElementById("dc_or_off_premise_div");
form.dc_off_prem_codes = document.getElementById("snb_dc_offpremise_codes");
var snb_secondary_activity_codes = "";
var snb_primary_function_codes = "";
var snb_secondary_function_codes = "";
var snb_secondary_function_numbers = "";
var snb_host_options = "";
var snb_site_locations = "";
var snb_dc_op = "";
//builds the server location hosting options selection
function buildLocationTypeSelector() {
var locationOptionsString = "<option value='0' disabled selected>Select Option</option>";
for (var i = 0; i < locationOptions.length; i++) {
var location = locationOptions[i];
locationOptionsString += "<option value=" + location.hostLocale + " data-code=" + location.code + ">" + location.hostLocale + "</option>";
}
$("#snb_host_options").append(locationOptionsString);
}
function buildSiteLocations(bigString){
if(bigString === undefined){
var siteLocs = document.getElementById("snb_site_locations");
var newOption = document.createElement("option");
newOption.setAttribute("value", 0);
newOption.setAttribute("disabled","disabled");
newOption.setAttribute("checked","checked");
var newText = document.createTextNode("Select Option");
newOption.appendChild(newText);
siteLocs.appendChild(newOption);
} else{
var siteLocs = document.getElementById("snb_site_locations");
siteLocs.innerHTML = bigString;
}
}
return {
form:form,
buildSelectSiteLocations: function(bigString){
buildSiteLocations(bigString);
},
buildForm: function (osType, optObj) {
buildLocationTypeSelector();
buildSecondaryFunctionNumberSelector();
buildSiteLocations();
if(osType === 'windows'){
$("#snb_secondary_activity_codes").append(optObj.windows.secondary_activity);
$("#snb_primary_function_codes").append(optObj.windows.primary_function);
$("#snb_secondary_function_codes").append(optObj.windows.secondary_function);
$("#snb_site_locations").append(optObj.windows.site_location);
$("#snb_dc_offpremise_codes").append(optObj.windows.dc_offpremise);
}else{
$("#snb_secondary_activity_codes").append(optObj.unix.secondary_activity);
$("#snb_primary_function_codes").append(optObj.unix.primary_function);
$("#snb_secondary_function_codes").append(optObj.unix.secondary_function);
$("#snb_site_locations").append(optObj.unix.site_location);
$("#snb_dc_offpremise_codes").append(optObj.unix.dc_offpremise);
}
}
};
})();
Thanks in advance.
The issue is: I can't find a way to return the value for 'Course' because each form submission generates a new row where the name of the course is spread over columns E to M (column 4 through 12).
In each row, there is only one 'Course' name in one of the columns from E to M (e.g only in F) and all other columns are blank. (Users can only select one course and all the other columns will be blank. I have to categorize the courses into the 9 columns because of the page breaks in order to split the sheer number of options that users select the course from.) How do I return the value of the only non blank cell from E to M which will be entered in the email ?
I was advised to insert the entire findCourse function inside of the sendEmail function before any of the other code. I did so but I have still been receiving failure notifications of the Google App Scripts: TypeError: Cannot read property "values" from undefined. (line 14, file "Code") (referring to var value = e.values[i])
The full code below:
function sendEmail(e) {
function findCourse (e){
var courseToTake;
//loop through values
for ( var i = 4; i <=12; i ++){
//pull value into variable
var value = e.values[i];
if (value != undefined){
//if we find an actual string value, set the course to take variable
courseToTake = value;
}
}
return courseToTake;
}
var Name = e.namedValues["Full name as appear in NRIC"];
var Course = findCourse();
var Start = e.values[14];
var End = e.values[15];
var StartTime = e.values[24];
var EndTime = e.values[25];
var Details = e.values[13];
var Cost = e.values[17];
var Email = e.values[18];
var ROname = e.values[19];
var ROemail = e.values[20];
var Location = e.values[23];
var subject = "Training Approval Request for " + Course;
var message = "<p >" + "Dear " + ROname + "<p />"
+ Name + " seeks your approval to attend the " + Course + ". The details are as follow:"
+ "<p >" + "<b>Date:</b> " + Start + " - " + End + " <br />"
+ "<b>Time:</b> " + StartTime + " - " + EndTime + " <br />"
+ "<b>Location:</b> " + Location + " <br />"
+ "<b>Course objectives and benefits:</b> " + Details + " <br />"
+ "<b>Course fees:</b> " + "$" + Cost + " <br />" + "<p />"
+ "Please reply directly to this email for your approval or if you have any questions/comments. Thank you. "
MailApp.sendEmail(ROemail, Email, subject, message);
}
After rearranging findCourse as its own function: sorry if I made any mistakes here but i'll try my best to follow all suggestions. If i've added in Logger.log(e) correctly, both functions seem to be undefined
function sendEmail(e) {
Logger.log(e);
var Name = e.values[2];
var Course = findCourse();
var Start = e.values[14];
var End = e.values[15];
var StartTime = e.values[24];
var EndTime = e.values[25];
var Details = e.values[13];
var Cost = e.values[17];
var Email = e.values[18];
var ROname = e.values[19];
var ROemail = e.values[20];
var Location = e.values[23];
var subject = "Training Approval Request for " + Course;
var message = "<p >" + "Dear " + ROname + "<p />"
+ Name + " seeks your approval to attend the " + Course + ". The details are as follow:"
+ "<p >" + "<b>Date:</b> " + Start + " - " + End + " <br />"
+ "<b>Time:</b> " + StartTime + " - " + EndTime + " <br />"
+ "<b>Location:</b> " + Location + " <br />"
+ "<b>Course objectives and benefits:</b> " + Details + " <br />"
+ "<b>Course fees:</b> " + "$" + Cost + " <br />" + "<p />"
+ "Please reply directly to this email for your approval or if you have any questions/comments. Thank you. "
MailApp.sendEmail(ROemail, Email, subject, message);
}
function findCourse (e){
var courseToTake;
//loop through values
for ( var i = 4; i <=12; i ++){
//pull value into variable
var value = e.values[i];
if (value != undefined){
//if we find an actual string value, set the course to take variable
courseToTake = value;
}
}
return courseToTake;
var courseToTake = findCourse(e);
Logger.log(e);
}
I will really deeply appreciate any help or alternative solutions here.
Thank you!
What I changed in your code to address your question:
I assigned the onFormSubmit trigger to your sendEmail function so the event object would no longer be undefined
I added a call to findCourse() so your course variable would no longer be undefined
I fixed the undefined check by changing if(value != undefined) to if(typeof value !== 'undefined')
I added a check for a blank value (This was the important bit in the logic after the faulty undefined check) if(value != '')
Explanation:
To trigger the event, an installable trigger needs to be setup for the On Form Submit event that points to your sendEmail function. This can be found in Resources -> Current Project Triggers
To retrieve the course, you need to call your function findCourse() and pass in the e event object. Example: var course = findCourse(e);. This will assign the return value from findCourse(e); to the course variable. You can then use this variable like normal within the rest of your statements.
When checking for undefined, you need to use typeof and then check for the string of 'undefined', or your check will ironically throw an undefined exception.
The values of the form submit should not be undefined, blank values should just be blank strings. so checking for non-blank strings was necessary to get the course name from the values array.
Fixed Code:
function sendEmail(e) {
Logger.log(e)
var course = findCourse(e);
var Name = e.values[19];
var Start = e.values[12];
var End = e.values[14];
var StartTime = e.values[13];
var EndTime = e.values[15];
var Details = e.values[11];
var Cost = e.values[17];
var Email = e.values[20];
var ROname = e.values[21];
var ROemail = e.values[22];
var Location = e.values[16];
var subject = "Training Approval Request for " + course;
var message = "<p >" + "Dear " + ROname + "<p />"
+ Name + " seeks your approval to attend the " + course + ". The details are as follow:"
+ "<p >" + "<b>Date:</b> " + Start + " - " + End + " <br />"
+ "<b>Time:</b> " + StartTime + " - " + EndTime + " <br />"
+ "<b>Location:</b> " + Location + " <br />"
+ "<b>Course objectives and benefits:</b> " + Details + " <br />"
+ "<b>Course fees:</b> " + "$" + Cost + " <br />" + "<p />"
+ "Please reply directly to this email for your approval or if you have any questions/comments. Thank you. "
MailApp.sendEmail(ROemail, Email+";" + "redactedEmail", subject, message);
}
function findCourse (e){
var courseToTake;
//loop through values
for ( var i = 2; i <=10; i ++){
//pull value into variable
var value = e.values[i];
if (typeof value !== 'undefined'){ //If value is defined
if(value != ''){ //If value is not blank
//if we find an actual non-blank string value, set the course to take variable
courseToTake = value;
}
}
}
return courseToTake;
}
I am extremely new at writing ajax and working with a restful api... so, bear with me.
I have a Laravel 5.2 RESTful API that I am using on the backend, and I'm attempting to simply load a list of categories using Jquery / Ajax. As you click through the categories, each child category loads fine, but I cannot seem to get the "back" button to work (by this, I mean the LI I am generating, not the browser back button). When you click it, it shows the alert - and the data is correct, but that's it. The list doesn't refresh and populate with the appropriate items.
EDIT
There are no errors being thrown to the javascript console either. It just won't populate from the ajax call.
EDIT
I removed the request.abort() right after I made the original post.
EDIT
Here is the JSON returned from the URL api/categories/4 - as an example.
[{"id":6,"parent":4,"name":"sub_subcat4_1","slug":"sub_subcat4_1","description":null,"created_at":null,"updated_at":null},{"id":7,"parent":4,"name":"sub_subcat4_2","slug":"sub_subcat4_2","description":null,"created_at":null,"updated_at":null}]
EDIT
Here is the HTML for the #categories
<div class="row">
<div class="col-sm-12">
<ul id="categories">
</ul>
</div>
The Javascript
<script>
/*
* This loads the default / root categories.
*/
function getRootCategories() {
$.getJSON("api/categories", function(data) {
var categories = [];
$("#categories").html("");
$.each(data, function(key, val) {
$("#categories").append("<li class='subcat' data-id='" + val.id + "' onClick='getSubcats(this);'>" + val.name + '</li>');
});
});
}
/*
* This loads the sub categories if there's any data returned. Otherwise, just leave the user where they are.
*/
function getSubcats(cat) {
var dataID = cat.getAttribute("data-id");
alert(dataID);
if(dataID == "null") {
getRootCategories();
}
else {
$.getJSON("api/categories/" + dataID, function (data) {
if (data.length != 0) {
$("#categories").html("");
var newCats = '';
var parent = '';
$.each(data, function (key, val) {
parent = "<li class='subcat' data-id='" + val.parent + "' onClick='getSubcats(this);'>Back</li>";
newCats += "<li class='subcat' data-id='" + val.id + "' onClick='getSubcats(this);'>" + val.name + '</li>';
});
$("#categories").append(parent + newCats);
}
});
}
}
$(document).ready(function() {
$.ajaxSetup({ cache:false });
getRootCategories();
});
</script>
Ok, I just had my variables all mixed up. I wasn't setting the correct parent id.
The new script looks like this -
<script>
var previous = null;
/*
* This loads the default / root categories.
*/
function getRootCategories() {
$.getJSON("api/categories", function(data) {
var categories = [];
$("#categories").html("");
$.each(data, function(key, val) {
$("#categories").append("<li class='subcat' data-parent='" + val.parent + "' data-id='" + val.id + "' onClick='getSubcats(this);'>" + val.name + '</li>');
previous = val.parent;
});
});
}
/*
* This loads the sub categories if there's any data returned. Otherwise, just leave the user where they are.
*/
function getSubcats(cat) {
var dataID = cat.getAttribute("data-id");
previous = cat.getAttribute("data-parent");
if(dataID == "null") {
getRootCategories();
}
else {
$.getJSON("api/categories/" + dataID, function (data) {
if (data.length != 0) {
$("#categories").html("");
var newCats = '';
var parent = '';
$.each(data, function (key, val) {
parent = "<li class='subcat' data-id='" + previous + "' onClick='getSubcats(this);'>Back</li>";
newCats += "<li class='subcat' data-parent='" + val.parent + "' data-id='" + val.id + "' onClick='getSubcats(this);'>" + val.name + '</li>';
});
$("#categories").append(parent + newCats);
}
})
.fail(function(jqxhr, textStatus, error) {
console.log("Request Failed: " + textStatus + " - " + error);
});
}
}
$(document).ready(function() {
$.ajaxSetup({ cache:false });
getRootCategories();
});
</script>
I want add "All" option to the existing dropdown as a first option. Pls help me
if(own != null)
{
var ar = own.replace("[","").replace("]","").split(",");
var output = $("#status_type");
output.empty();
for(var i=0;i<ar.length/2;i++)
{
output.append("<option value='" + $.trim(ar[i*2+1]) + "'>" + $.trim(ar[i*2+1]) + "</option>");
//alert ("val " +$.trim(ar[i*2+1]));
}
}
I want "All" to be the first option in select dropdown
Instead of empty() use .html() and pass the html of the All Option. This will clear the select first then will add all option and then will add other options, and will save you an unnecessary .empty() operation.
if(own != null)
{
var ar = own.replace("[","").replace("]","").split(",");
var output = $("#status_type");
output.html('<option value="'+all+'">All</option>');
for(var i=0;i<ar.length/2;i++)
{
output.append("<option value='" + $.trim(ar[i*2+1]) + "'>" + $.trim(ar[i*2+1]) + "</option>");
//alert ("val " +$.trim(ar[i*2+1]));
}
Try this: You can add ALL option just right after emptying the output variable as shown below -
if(own != null)
{
var ar = own.replace("[","").replace("]","").split(",");
var output = $("#status_type");
output.empty();
output.append("<option value='ALL'></option");//add here
for(var i=0;i<ar.length/2;i++)
{
output.append("<option value='" + $.trim(ar[i*2+1]) + "'>" + $.trim(ar[i*2+1]) + "</option>");
//alert ("val " +$.trim(ar[i*2+1]));
}
}
Try this:
$('#mysampledropdown').empty();
$.each(response.d, function(key, value) {
$("#mysampledropdown").append($("<option></option>").val(value.ID).html(value.text));
});
$('<option>').val("").text('--ALL--').prependTo('#mysampledropdown');
In below context menu example .. how to get value of fist column that invoked it?
Refer Link
tried with $(this).find('td:first').text() but it didnt work.
How to do this?
In your case you can do this:
menuSelected: function (invokedOn, selectedMenu) {
var value = invokedOn.parent().children(':first').text();
var msg = "You selected the menu item '" + selectedMenu.text() +
"' on the value '" + value + "'";
alert(msg);
}
Demo: http://jsfiddle.net/X9tgY/402/
here its working
var arr = [];
$("#myTable tr").each(function(){
arr.push($(this).find("td:first").text()); //put elements into array
});
alert(arr);
Consider this code:
invokedOn.closest('table').find('tr td:first').text()
Complete code:
menuSelected: function (invokedOn, selectedMenu) {
var msg = "You selected the menu item '" + selectedMenu.text() +
"' on the value '" + invokedOn.closest('table').find('tr td:first').text() + "'";
alert(msg);
}
DEMO