Textarea field value is going out of the page max length allowed is 250.
When I enter the value in textarea field which allows characters up to 250 and then created user with this field.
After successful creation of that user if I view that user info the text area value is going out of the page.
how can we fix this?
Related
I usualy don't work with HTML, however I have a input textbox where a number can be enterd but I need the value to be in milimeters. Is it possible to have a textbox input field where the user can type in a value and the textbox will always show whatever number is typed in the textbox and mm apears after the number even as it is typed...
So as example the user enters the textbox types in 1000 and when they leave that textbox the text changes automatically from 1000 to 1000mm?
I have an input field of type = "text". At the time of entering the details into the input, I can enter a long input. The value is getting stored appropriately in DB as well. After clicking on a submit button, I am disabling the field.
So input is still visible but with only the value (noneditable). The problem arises here as only the length of text box input is being displayed.
Is there any way in which the entire input will be displayed?
One way to do this is instead of disabling the input box, you just remove the onChange event on the inout field and style the text to look like its disabled. if onChange event is something like this:
onChange={() => ()}
It won't be able to change the value of the input field, as it has an anonymous function.
That's one of way of doing it.
I have an input mask of JAAA-AAA on a TextBox, so when the user enters that input field, they will see this: "J___-___".
However, when they fill it out like so, J123-321, and I get the value using [myfield].Value, it says that the value is only 123321. It strips the preset 'J' and '-' I had in there. How can I prevent the stripping of these characters when I retrieve the value from this field?
You need to set the second part of the input mask property to 0.
If you look at the documentation, you can see it has 3 parts, and the 2nd part controls if the mask is stored with the data, or only the data is stored.
The final mask property would be the following:
\JAAA\-AAA;0;_
AKA, if I have two fields (one radio button group and one textarea that only appears if the "other" radio button is pressed) how would I make it so the input from the text area overrides the "other" button having it's value placed in the mailto?
E.g., I want this to happen:
field1=text from text area
NOT this:
field1=other
field2=text from text area
Could I set the value of the "other" radio button in field1 to the text coming from the text area?
Alternatively, could I do anything to prevent a certain field from appearing in the mailto fields?
In future, please ensure you present SO with a code issue, not a general question or request. However, you would use a JQuery change handler, like so:
$('#mastertextboxid').on('input', function(){ //executes every time master's text is updated
$('#slavetextboxid').value($('#mastertextboxid').text()); //updates the values
})
This will overwrite any text in the slave textbox when the master textbox is changed, but the User will still be able to input into the slave textbox. It's known as One way data binding.
How do I specify Max Length for TextBox on a Form?
This should help you on your way
http://allenbrowne.com/ser-34.html
It covers if users paste into the box and lots of other ways making it very useful
You can use validation rules.
Open the Property Sheet of the Form -> Tab 'Data' and fill out 'validation rule' with e.g.:
Len([fieldname])<=42 Or Is Null
You can also add a 'validation text' like: "Maximum 42 chars allowed!"