I've got a default value of some text in an input element when a page loads.
What I'd like to do is have the value disappear when the user clicks in the
input field.
I've figured out I can use:
onclick="this.value=''"
This works fine, however if for some reason the user adds his own input,
then click somewhere else/clicks back, the text has once again been erased.
So I thought of a function like the following, however it does not work:
function removeinput(x) {
if (x == 'Enter items not on standard list here...') {
x = ''
}
}
onclick="removeinput(this.value);"
I've also tried placing this.value inside of single quotes to no avail.
I want to have a function on an event <span id= "nameheader"> </span> <form method ="post" action="send.php"> <input id = "nameinput" class = "input" value = "name" onfocus = "focus();" onblur = "blur();" />
That is when you focus on the input box the value ' name' gets put above the box and when you focus on something else it goes back to the box. this is my function focus(){ document.getElementById('nameheader').innerHTML = 'name'; document.getElementById('nameinput').value = ''; } And I would obviously do the opposite for onblur event.
i'm sure its been thought of before and i'm sure this is just gunna piss off the people who like to tab through their pages, but i just made a little behavior component file that stops any links from gaining focus on your page.
put this is the style section of your page.
<style type="text/css"> a { behavior: url("hidefocus.htc"); } </style>
then put the attached file in the same dir. (hidefocus.htc) this is all it is
Note: since this behavior is stored in an external file, sometimes one instance of link focus can occur before the htc file can be loaded. if anyone has any tips on fixing that i'd like to hear'em.
I'm fairly new to javascript and I'm having the following issue, on Safari, when the user selects the last radio button (the one that should enable an input field) it does nothing and the input field doesn't get available for typing.
Can I please ask your help, here is the relevant code:[URl]..And here is the attached js file for this document:
Code JavaScript: function activaInput() { document.candidaturaOnline.txtOutro.disabled=false; } function desactivaInput()
if the dt-element in one of the definition lists has a specific css-property (e.g. length > 100px) then the dd-element with the css-class "subtitle" in the same definition list should be removed.
Is this possible with JQuery? I have the following code which I think Should do this, but it's not working :/These are two different functions which I've been testing, and the html element is supposed to create a dropdown list via some PHP which will have the option "Other" within it. Unfortunately, I have no idea exactly how to turn "Other" into a text box when the user clicks, and I've been spending a lot of time on this already.
I put this at the end of my code thinking that after the div displays (id = 'link_container') I can eliminate (id = 'link_container') from memory when the script ends so there's a place for another div (id = 'link_container') when/if there's onkeyup event. Wouldn't this little script remove any element with an id = 'link_container' ?
<script type="text/javascript"> var deleteDiv = document.getElementById('link_container'); document.body.removeChild(deleteDiv); </script>
It checks all <li> elements and save value of title and block input fields in array of objects ang generate JSON - code and input it into #code element.But when I delete one of the <li> by clicking the link, it becomes invisible for me, but function ParseMenu save it into array whatever/ What can I delete this <li> element from everywhere?
When a checkbox is checked it will append these items. Yet, now I want it where if it's not checked or the person unchecks it... then it will remove the appended elements.
This is inside a php echo.. so don't mind the " " it's just saying it's " "
according to the code... I check with a if statement if true and remove the elements. the condition is when the checkbox is not checked. I have the same exact code to append the elements inside the div. but instead I used the .is instead of .not the hosting_Service is the input that is a checkbox.
however this code seems to work.. only for hosting_options. yet, it breaks all the code... meaning I have the if statement before this checking if it is checked... then append the elements.
well if I add the code above it dosen't allow when you check the box to append the elements inside a div.Yet if I didn't add this code and then click the checkbox it will append the elements but without refreshing the page.. if I then add this code given to above the hosting_options would only be removed and the hosting_text will still not be removed.
I was both to work properly. I want it where if you click the check box to mark it... it should append elements into the div. If you uncheck it then it should remove those elements that were appended.
When i click once on a button, i create one picture on the fly. And so on. It works ok. Then, using livequery, when i click on one of the all created pictures, i would like to see it removed. But it appears that only the first pic is removed (since all have the same name). What is my mistake ?
I have that page above.. But the thing is the entire website was made using an iFrame that loads another page.. Each page has one of those at the bottom. Thing is when the main page loads the second page, there are duplicates of those at the bottom. I want it so that when there are duplicates, I can remove the main one. How would I even get started on that? I don't know where to look at all.
I looked up stuff but the only thing I found was the remove html elements using $('.class').remove(); Which doesn't do what I want. I only know very little javascript, lots of css, lots of html and lots of C++.. I don't know any other languages.
i'm removing a bit of html once the page has loaded with js (a message for non-js people) but that makes the page jump sometimes so i want to remove it earlier, as the page is being written/output like how document.write works. i thought of this which seems to work ok:
Code: <script type="text/javascript">document.write('x3C!--');</script> <p>HTML element not to be seen by people with JS</p> <script type="text/javascript">document.write('--x3E');</script>
it comments out the bit of html i want to remove for js viewers. is that the best way to do it? is there a bit less verbose one maybe?
Any way to remove styling on a parent element with JS (as it can't be done in CSS). In a situation like this: Code: <p><img src="image1.gif"></p> <p>Brutus aderat forti.</p> <p><img src="image2.gif"></p> <p>Caesar adsum jam.</p>
The <p> element has default padding, but I'd like to remove the padding when the <p> contains an image. This was my failed attempt to target the <p> element: Code: window.onload = paraPad; function paraPad() { var img = document.getElementsByTagName("img"); var imgpara = img.parentNode; for (i=0; i<imgpara.length; i++) { imgpara.style.padding = "0"; }}
I wonder if there any better method to check if the element in array B exists in array A, then remove it from array A. Code: var arrA = ['a','b','c','d','e'] var arrB = ['c']; I copied and modified this code from somewhere I got it online, but not sure if I understand it as it has two for-loops in it...
Code: for(var i=0;i<arrA.length;i++) { for(var j=0;j<arrB.length;j++) { if(arrB[j] == arrA[i]) { var index = arrA.indexOf(arrA[i]); }}} code to remove element from array A,
When you click on Add more fields, input fields name and email needs to be duplicated and REMOVE button must appear to be able to remove them if neccessary.
