Mixing
Capturing the text within an input field
0
I'm having trouble figuring out what I'm doing wrong in this code. I'm simply trying to set the user's input for username and password and store them in their respective variables.
For some reason the variables are always and empty string.
Could someone tell me where I'm going wrong?
HTML
<body>
<main>
<h1>Login Form</h1>
<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
<button id="submitButton" type="button">Submit</button>
</form>
</main>
<script src="loginPage.js"></script>
</body>
JS
var submitButton = document.getElementById("submitButton");
var username = document.getElementById("username").value;
var password = document.getElementById("password").value;
var user = {username, password};
console.log(user);
javascript html
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
|
show 1 more comment
0
I'm having trouble figuring out what I'm doing wrong in this code. I'm simply trying to set the user's input for username and password and store them in their respective variables.
For some reason the variables are always and empty string.
Could someone tell me where I'm going wrong?
HTML
<body>
<main>
<h1>Login Form</h1>
<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
<button id="submitButton" type="button">Submit</button>
</form>
</main>
<script src="loginPage.js"></script>
</body>
JS
var submitButton = document.getElementById("submitButton");
var username = document.getElementById("username").value;
var password = document.getElementById("password").value;
var user = {username, password};
console.log(user);
javascript html
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
when do you call that javascript code? once the page is loaded? or everything there is a change in the input?
– Dekel
Nov 20 '18 at 1:39
set the user's input vs. store them in their respective variables || So do you want set the input's value attribute or are you trying to retrieve the input's value attribute value?
– Randy Casburn
Nov 20 '18 at 1:39
JS seems correct. Can you show us more of your code please? For example, when you actually try to read the values?
– Matthew Herbst
Nov 20 '18 at 1:40
I'm trying to retrieve the input's value. So say someone enters "joe" into the username field I want var username to equal "joe".
– Dalan Ienatsch
Nov 20 '18 at 1:42
There is nothing wrong with this code. Please show some more of your code, where you use it etc.
– Abana Clara
Nov 20 '18 at 1:44
|
show 1 more comment
0
0
0
I'm having trouble figuring out what I'm doing wrong in this code. I'm simply trying to set the user's input for username and password and store them in their respective variables.
For some reason the variables are always and empty string.
Could someone tell me where I'm going wrong?
HTML
<body>
<main>
<h1>Login Form</h1>
<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
<button id="submitButton" type="button">Submit</button>
</form>
</main>
<script src="loginPage.js"></script>
</body>
JS
var submitButton = document.getElementById("submitButton");
var username = document.getElementById("username").value;
var password = document.getElementById("password").value;
var user = {username, password};
console.log(user);
javascript html
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
I'm having trouble figuring out what I'm doing wrong in this code. I'm simply trying to set the user's input for username and password and store them in their respective variables.
For some reason the variables are always and empty string.
Could someone tell me where I'm going wrong?
HTML
<body>
<main>
<h1>Login Form</h1>
<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
<button id="submitButton" type="button">Submit</button>
</form>
</main>
<script src="loginPage.js"></script>
</body>
JS
var submitButton = document.getElementById("submitButton");
var username = document.getElementById("username").value;
var password = document.getElementById("password").value;
var user = {username, password};
console.log(user);
javascript html
javascript html
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
edited Nov 20 '18 at 1:47
Dalan Ienatsch
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
asked Nov 20 '18 at 1:37
Dalan IenatschDalan Ienatsch
143
143
when do you call that javascript code? once the page is loaded? or everything there is a change in the input?
– Dekel
Nov 20 '18 at 1:39
set the user's input vs. store them in their respective variables || So do you want set the input's value attribute or are you trying to retrieve the input's value attribute value?
– Randy Casburn
Nov 20 '18 at 1:39
JS seems correct. Can you show us more of your code please? For example, when you actually try to read the values?
– Matthew Herbst
Nov 20 '18 at 1:40
I'm trying to retrieve the input's value. So say someone enters "joe" into the username field I want var username to equal "joe".
– Dalan Ienatsch
Nov 20 '18 at 1:42
There is nothing wrong with this code. Please show some more of your code, where you use it etc.
– Abana Clara
Nov 20 '18 at 1:44
|
show 1 more comment
when do you call that javascript code? once the page is loaded? or everything there is a change in the input?
– Dekel
Nov 20 '18 at 1:39
set the user's input vs. store them in their respective variables || So do you want set the input's value attribute or are you trying to retrieve the input's value attribute value?
– Randy Casburn
Nov 20 '18 at 1:39
JS seems correct. Can you show us more of your code please? For example, when you actually try to read the values?
– Matthew Herbst
Nov 20 '18 at 1:40
I'm trying to retrieve the input's value. So say someone enters "joe" into the username field I want var username to equal "joe".
– Dalan Ienatsch
Nov 20 '18 at 1:42
There is nothing wrong with this code. Please show some more of your code, where you use it etc.
– Abana Clara
Nov 20 '18 at 1:44
when do you call that javascript code? once the page is loaded? or everything there is a change in the input?
– Dekel
Nov 20 '18 at 1:39
when do you call that javascript code? once the page is loaded? or everything there is a change in the input?
– Dekel
Nov 20 '18 at 1:39
set the user's input vs. store them in their respective variables || So do you want set the input's value attribute or are you trying to retrieve the input's value attribute value?
– Randy Casburn
Nov 20 '18 at 1:39
set the user's input vs. store them in their respective variables || So do you want set the input's value attribute or are you trying to retrieve the input's value attribute value?
– Randy Casburn
Nov 20 '18 at 1:39
JS seems correct. Can you show us more of your code please? For example, when you actually try to read the values?
– Matthew Herbst
Nov 20 '18 at 1:40
JS seems correct. Can you show us more of your code please? For example, when you actually try to read the values?
– Matthew Herbst
Nov 20 '18 at 1:40
I'm trying to retrieve the input's value. So say someone enters "joe" into the username field I want var username to equal "joe".
– Dalan Ienatsch
Nov 20 '18 at 1:42
I'm trying to retrieve the input's value. So say someone enters "joe" into the username field I want var username to equal "joe".
– Dalan Ienatsch
Nov 20 '18 at 1:42
There is nothing wrong with this code. Please show some more of your code, where you use it etc.
– Abana Clara
Nov 20 '18 at 1:44
There is nothing wrong with this code. Please show some more of your code, where you use it etc.
– Abana Clara
Nov 20 '18 at 1:44
|
show 1 more comment
1 Answer
1
active
oldest
votes
0
Keep in mind, that the variables will only be populated after a change to the input.
document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
add a comment |
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1 Answer
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oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
Keep in mind, that the variables will only be populated after a change to the input.
document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
add a comment |
0
Keep in mind, that the variables will only be populated after a change to the input.
document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
add a comment |
0
0
0
Keep in mind, that the variables will only be populated after a change to the input.
document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
Keep in mind, that the variables will only be populated after a change to the input.
document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>document.querySelector('input[name:username').addEventListener('change',(e)=>{
var username = e.target.value;
}
document.querySelector('input[name:password').addEventListener('change',(e)=>{
var password = e.target.value;
}<form>
<label for="username">Username:</label>
<input type="text" name="username" id="username">
<label for="password">Password:</label>
<input type="text" name="password" id="password">
</form>answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
answered Nov 20 '18 at 1:46
Randy CasburnRandy Casburn
4,3241318
4,3241318
add a comment |
add a comment |
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when do you call that javascript code? once the page is loaded? or everything there is a change in the input?
– Dekel
Nov 20 '18 at 1:39
set the user's input vs. store them in their respective variables || So do you want set the input's value attribute or are you trying to retrieve the input's value attribute value?
– Randy Casburn
Nov 20 '18 at 1:39
JS seems correct. Can you show us more of your code please? For example, when you actually try to read the values?
– Matthew Herbst
Nov 20 '18 at 1:40
I'm trying to retrieve the input's value. So say someone enters "joe" into the username field I want var username to equal "joe".
– Dalan Ienatsch
Nov 20 '18 at 1:42
There is nothing wrong with this code. Please show some more of your code, where you use it etc.
– Abana Clara
Nov 20 '18 at 1:44