Mixing
How to check if the value of an element has been changed?
0
How do I check if the value of a Html.EditorFor element has changed using Javascript or jQuery?
@Html.EditorFor(model => model.AddressPhysical1, new { htmlAttributes = new { @class = "form-control", id = "AddrPhys1", @onload = "TrackChanges(this.value)" } })
$(document).ready(function TrackChanges() {
var address = $('#AddressPhysical1').val();
$('#AddressPhysical1').keyup(function() {
if ($('#AddressPhysical1').val() != content) {
content = $('#AddressPhysical1').val();
alert('Content has been changed');
}
});
});
jquery asp.net-mvc razor
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
add a comment |
0
How do I check if the value of a Html.EditorFor element has changed using Javascript or jQuery?
@Html.EditorFor(model => model.AddressPhysical1, new { htmlAttributes = new { @class = "form-control", id = "AddrPhys1", @onload = "TrackChanges(this.value)" } })
$(document).ready(function TrackChanges() {
var address = $('#AddressPhysical1').val();
$('#AddressPhysical1').keyup(function() {
if ($('#AddressPhysical1').val() != content) {
content = $('#AddressPhysical1').val();
alert('Content has been changed');
}
});
});
jquery asp.net-mvc razor
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
1
You have given the inputid = "AddrPhys1", so for a start you need to replace$('#AddressPhysical1')with$('#AddrPhys1'). And where have you declaredcontent(or did you meanaddress)?
– user3559349
Nov 21 '18 at 9:18
Also note theTrackingChanges()function is not in scope of theonloadattribute, so that will be causing an error.
– Rory McCrossan
Nov 21 '18 at 9:23
$(document).ready(function TrackChanges()=> this is not a proper way to declareonloadevent handler function. Just usefunction TrackChanges()and put the$(document).ready()inside it.
– Tetsuya Yamamoto
Nov 21 '18 at 9:31
thank you for pointing that out @StephenMuecke , it seems to be getting the value now. What I am trying to do is show a list of all the changed values in a popup before hitting the submit button.
– ZUKISA BHOLOSHA
Nov 21 '18 at 9:43
Then the correct approach would be to handle your forms.submit()event, then check thedefaultValuevs thevalueor each input (certainly not in a.keyup()event)
– user3559349
Nov 21 '18 at 9:49
add a comment |
0
0
0
How do I check if the value of a Html.EditorFor element has changed using Javascript or jQuery?
@Html.EditorFor(model => model.AddressPhysical1, new { htmlAttributes = new { @class = "form-control", id = "AddrPhys1", @onload = "TrackChanges(this.value)" } })
$(document).ready(function TrackChanges() {
var address = $('#AddressPhysical1').val();
$('#AddressPhysical1').keyup(function() {
if ($('#AddressPhysical1').val() != content) {
content = $('#AddressPhysical1').val();
alert('Content has been changed');
}
});
});
jquery asp.net-mvc razor
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
How do I check if the value of a Html.EditorFor element has changed using Javascript or jQuery?
@Html.EditorFor(model => model.AddressPhysical1, new { htmlAttributes = new { @class = "form-control", id = "AddrPhys1", @onload = "TrackChanges(this.value)" } })
$(document).ready(function TrackChanges() {
var address = $('#AddressPhysical1').val();
$('#AddressPhysical1').keyup(function() {
if ($('#AddressPhysical1').val() != content) {
content = $('#AddressPhysical1').val();
alert('Content has been changed');
}
});
});
jquery asp.net-mvc razor
jquery asp.net-mvc razor
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
edited Nov 21 '18 at 9:24
Rory McCrossan
244k29212248
244k29212248
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
asked Nov 21 '18 at 9:16
ZUKISA BHOLOSHAZUKISA BHOLOSHA
205
205
1
You have given the inputid = "AddrPhys1", so for a start you need to replace$('#AddressPhysical1')with$('#AddrPhys1'). And where have you declaredcontent(or did you meanaddress)?
– user3559349
Nov 21 '18 at 9:18
Also note theTrackingChanges()function is not in scope of theonloadattribute, so that will be causing an error.
– Rory McCrossan
Nov 21 '18 at 9:23
$(document).ready(function TrackChanges()=> this is not a proper way to declareonloadevent handler function. Just usefunction TrackChanges()and put the$(document).ready()inside it.
– Tetsuya Yamamoto
Nov 21 '18 at 9:31
thank you for pointing that out @StephenMuecke , it seems to be getting the value now. What I am trying to do is show a list of all the changed values in a popup before hitting the submit button.
– ZUKISA BHOLOSHA
Nov 21 '18 at 9:43
Then the correct approach would be to handle your forms.submit()event, then check thedefaultValuevs thevalueor each input (certainly not in a.keyup()event)
– user3559349
Nov 21 '18 at 9:49
add a comment |
1
You have given the inputid = "AddrPhys1", so for a start you need to replace$('#AddressPhysical1')with$('#AddrPhys1'). And where have you declaredcontent(or did you meanaddress)?
– user3559349
Nov 21 '18 at 9:18
Also note theTrackingChanges()function is not in scope of theonloadattribute, so that will be causing an error.
– Rory McCrossan
Nov 21 '18 at 9:23
$(document).ready(function TrackChanges()=> this is not a proper way to declareonloadevent handler function. Just usefunction TrackChanges()and put the$(document).ready()inside it.
– Tetsuya Yamamoto
Nov 21 '18 at 9:31
thank you for pointing that out @StephenMuecke , it seems to be getting the value now. What I am trying to do is show a list of all the changed values in a popup before hitting the submit button.
– ZUKISA BHOLOSHA
Nov 21 '18 at 9:43
Then the correct approach would be to handle your forms.submit()event, then check thedefaultValuevs thevalueor each input (certainly not in a.keyup()event)
– user3559349
Nov 21 '18 at 9:49
1
1
You have given the input
id = "AddrPhys1", so for a start you need to replace $('#AddressPhysical1') with $('#AddrPhys1'). And where have you declared content (or did you mean address)?– user3559349
Nov 21 '18 at 9:18
You have given the input
id = "AddrPhys1", so for a start you need to replace $('#AddressPhysical1') with $('#AddrPhys1'). And where have you declared content (or did you mean address)?– user3559349
Nov 21 '18 at 9:18
Also note the
TrackingChanges() function is not in scope of the onload attribute, so that will be causing an error.– Rory McCrossan
Nov 21 '18 at 9:23
Also note the
TrackingChanges() function is not in scope of the onload attribute, so that will be causing an error.– Rory McCrossan
Nov 21 '18 at 9:23
$(document).ready(function TrackChanges() => this is not a proper way to declare onload event handler function. Just use function TrackChanges() and put the $(document).ready() inside it.– Tetsuya Yamamoto
Nov 21 '18 at 9:31
$(document).ready(function TrackChanges() => this is not a proper way to declare onload event handler function. Just use function TrackChanges() and put the $(document).ready() inside it.– Tetsuya Yamamoto
Nov 21 '18 at 9:31
thank you for pointing that out @StephenMuecke , it seems to be getting the value now. What I am trying to do is show a list of all the changed values in a popup before hitting the submit button.
– ZUKISA BHOLOSHA
Nov 21 '18 at 9:43
thank you for pointing that out @StephenMuecke , it seems to be getting the value now. What I am trying to do is show a list of all the changed values in a popup before hitting the submit button.
– ZUKISA BHOLOSHA
Nov 21 '18 at 9:43
Then the correct approach would be to handle your forms
.submit() event, then check the defaultValue vs the value or each input (certainly not in a .keyup() event)– user3559349
Nov 21 '18 at 9:49
Then the correct approach would be to handle your forms
.submit() event, then check the defaultValue vs the value or each input (certainly not in a .keyup() event)– user3559349
Nov 21 '18 at 9:49
add a comment |
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1
You have given the input
id = "AddrPhys1", so for a start you need to replace$('#AddressPhysical1')with$('#AddrPhys1'). And where have you declaredcontent(or did you meanaddress)?– user3559349
Nov 21 '18 at 9:18
Also note the
TrackingChanges()function is not in scope of theonloadattribute, so that will be causing an error.– Rory McCrossan
Nov 21 '18 at 9:23
$(document).ready(function TrackChanges()=> this is not a proper way to declareonloadevent handler function. Just usefunction TrackChanges()and put the$(document).ready()inside it.– Tetsuya Yamamoto
Nov 21 '18 at 9:31
thank you for pointing that out @StephenMuecke , it seems to be getting the value now. What I am trying to do is show a list of all the changed values in a popup before hitting the submit button.
– ZUKISA BHOLOSHA
Nov 21 '18 at 9:43
Then the correct approach would be to handle your forms
.submit()event, then check thedefaultValuevs thevalueor each input (certainly not in a.keyup()event)– user3559349
Nov 21 '18 at 9:49