This function below is supposed to add some of the variables "mess" into the body of an email message. The "who" and "what" gets read in the email address and subject ok, and the first line of the mess variables "ISBN" gets read into the body as it should...but the rest of the mess variables that should be read into the body does not get entered. Wondering if the for loop is not looping correctly. Just trying to narrow the problem down. Any help would very nice.
function mailOrder()
{
who=document.order.Email.value;
what="order";
var mess = "";
for (var n = 0; n < bookDB.length; n++)
{
bookNum = bookDB[n].quantity;
if (bookNum > 0)
{
mess += "ISBN: " + bookDB[n].number + " ";
mess += "Book Name: " + bookDB[n].title + " ";
mess += "Quantity Ordered: " + bookDB[n].quantity + " ";
mess += "Book Price: " + bookDB[n].price + " ";
mess += " ***************************************************** ";
}
}
mess +="Customer Name: " + document.order.Name.value + " ";
mess +="Email Address: " + document.order.Email.value + " ";
mess +="Address: " + document.order.Address.value + " ";
mess +="City: " + document.order.City.value + " ";
mess +="Country: " + document.order.Country.value + " ";
parent.location.href='mailto:'+who+'?subject='+what+'&body='+mess;
}
Related
I'm using railway API in my website and want the Train data in grid format. Please help me with the same.
I want all the variables (Train name, Train number, Departure Time, Arrival Time, Travel Time, Availability Status) in a table format. I'm calling two APIs to get the final result. How can I achieve this using AngularJs?
function between(trainData) {
var total = trainData.TotalTrains;
for (i = 0; i < total; i++) {
var source = trainData.Trains[i].Source;
var destination = trainData.Trains[i].Destination;
var name = trainData.Trains[i].TrainName;
var number = trainData.Trains[i].TrainNo;
var ttime = trainData.Trains[i].TravelTime;
var deptime = trainData.Trains[i].DepartureTime;
var arrtime = trainData.Trains[i].ArrivalTime;
$('.' + className + '').append("<br/>" + name + "(" + number + ")" + " " + ttime + " " + deptime + " " + arrtime + "<br/>");
}
}
}
you can append with the in the end like
$('.' + className + '').append("<table><tr><th>name</th><th>number </th><th>ttime </th><th>deptime </th><th>arrtime </th><th>classcode </th><th>status </th><th>jdate </th></tr><tr><td>" + name + "</td><td>" + number + "</td><td>" + ttime + "</td><td>" + deptime + " </td><td>" + arrtime + " </td><td>" + classcode + "</td><td>" + status + "</td><td>" + jdate + "</td></tr></table>");
So I have this command that's supposed to display a player's stats if it's found and says player not found otherwise. After I search a player and go to the previous screen, I get "player not found". I thought it was because my loop continues running after the player is found and my boolean becomes false, so I added a break statement. Won't work
function Search(Table, Stat1, Stat2, Stat3, Stat4, Stat5) {
onEvent("Search2.btn", "click", function() {
readRecords(Table, {}, function(records) {
var SearchPlayer = getText("text_input1");
var found = false;
for (var i = 0; i < records.length; i++) {
if ((records[i]).Player == SearchPlayer) {
setScreen("DisplaySearch");
setText("label3", records[i].Player + " Stats" + "\n" + records[i][Stat1] + " " + Stat1 + "\n" + records[i][Stat2] + " " + Stat2 + "\n" + records[i][Stat3] + " " + Stat3 + "\n" + records[i][Stat4] + " " + Stat4 + "\n" + records[i][Stat5] + " " + Stat5 + "\n");
setText("text_input1", "");
setText("label5", "");
found = true;
break;
} else if ((found == false)) {
setText("label5", "Player Not Found");
}
}
});
});
I need to get rid of the comma right after the input firstAuthorInitials.value.slice(0,1) only when it is empty.
In case when in the input firstAuthorInitials.value.slice(0,1) is something written the code works fine.
The code looks like:
if (edition.value == "none") {
div.innerHTML +=
firstAuthorSurname.value + ", " +
firstAuthorName.value.slice(0, 1) + "." +
firstAuthorInitials.value.slice(0,1) + "." + ", " +
year.value +
". <i>" + title.value + "</i>. " +
placeOfPublication.value + ": " +
publisher.value + ".";
}
Create an array, push things into it, then join. Use logic applied to each element to decide if you want to push it or not.
if (edition.value == "none") {
var stringComponents = [];
stringComponents.push(
firstAuthorSurname.value,
", ",
firstAuthorName.value.slice(0, 1),
"."
);
if (/* some kind of logic */) {
stringComponents.push(firstAuthorInitials.value.slice(0,1), "., ");
}
stringComponents.push(
year.value +
". <i>",
title.value,
"</i>. ",
placeOfPublication.value,
": ",
publisher.value,
"."
);
div.innerHTML += stringComponents.join("");
}
I would need to keep the value from the loop where authorId = 1 and then print it out as another value in the next loop (authorId = 3). I mean that I need to keep authorSurname.value (id = 1) and print it in the loop (authorId = 3) as the secondAuthor.value because in the loop (authorId = 3) the string authorSurname takes another value. Can you tell me how can I fix it?
if(authorId === 0) {
div.innerHTML = firstAuthorSurname.value + year.value + page.value + pageOtherValue;
}
else if (authorId === 1) {
div.innerHTML = firstAuthorSurname.value + " i " + authorSurname.value + " (" + year.value + ");
var secondAuthorSurname = authorSurname.value;
}
else if (authorId === 2) {
return secondAuthorSurname;
div.innerHTML = firstAuthorSurname.value + ", " + secondAuthorSurname.value + " and " + authorSurname.value + " (" + year.value + ") " + firstAuthorSurname.value + ", " + secondAuthorSurname.value + " and " + authorSurname.value + ", " + year.value + ")" + firstAuthorSurname.value + ", " + secondAuthorSurname.value + " and " + authorSurname.value + ", " + year.value + ") showed that... ";
}
Your code does not contain a loop but if you would like to save a value to use outside of a for loop declare the variable outside the loop and then you will have access to it outside the loop.
text = "";
cars = ["honda", "chevy"];
for (i = 0; i < cars.length; i++) {
text += cars[i];
}
console.log(text);
>>hondachevy
If you are trying to save a value to be used in a different condition in the if statement inside a for loop you can follow the same pattern
text = "";
for (i = 0; i < 4; i++) {
if(i === 0){
text += "to be used when i is 1";
}
else if(i === 1){
console.log(text);
text += " hello";
}
}
console.log(text);
output
>>to be used when i is 1
>>to be used when i is 1 hello
Also why don't you use a switch statement instead of a long if else. See the link below for how to do switch statements in javascript.
http://www.w3schools.com/js/js_switch.asp
I'm appending some information to the DOM, but realized that some of the information I need is nested within an object. When I do the below bit of code, the part within the loop returns as undefined. Is there a way to iterate over and pull out this information so that I can append it to my page:
function placeOnPage(allStopsWithRoutes){
allStopsWithRoutes.forEach(function(stop){
$('#stops').append("Stop: " + stop.crossStreets + "<br>" +
// LOOP HERE
stop.routes.forEach(function(route){
"Bus Name: " + busName + "<br>" +
"Stops Away: " + stopsAway + "<br>" +
"Destination: " + destination + "<p>"
});
// END LOOP
);
});
}
I don't think strings can be concatenated that way. Change your approach to concatenate before hand and store it in a variable. Then append the variable
function placeOnPage(allStopsWithRoutes) {
allStopsWithRoutes.forEach(function(stop) {
var concatenatedStr = '';
stop.routes.forEach(function(route) {
concatenatedStr += ("Bus Name: " + busName + "<br>" +
"Stops Away: " + stopsAway + "<br>" +
"Destination: " + destination + "<p>");
});
$('#stops').append("Stop: " + stop.crossStreets + "<br>" + concatenatedStr);
});
}