function uncheck () {
form1.chkbx1.checked=false;
}
form1 is the name/id of the form
chkbx1 is the name/id of the checkbox
not posiible
One way to determine this is by entering this into the URL/link box in your browser: javascript:alert('hi') When you press enter, a little popup saying 'hi' should show. If it does, JavaScript is on.
You can change the background color of a page using JavaScript by prompting the user for a color and then applying it to the document's body. Here's a simple example: let color = prompt("Enter a background color (e.g., 'red' or '#ff0000'):"); document.body.style.backgroundColor = color; This code will display a prompt box asking for a color, and once the user inputs a valid color, it changes the background color of the page accordingly.
The prompt dialogue box is used to get user feedback and change the value accordingly in the paragraph. Try and use some other popup box like confirm or alert if you do not wish to replace the value in the body paragraph
Java script or javascript. a javascript is just object orientated language that you can embed into HTML to make an object preform tasks that are much much harder for any other language to do. On the other hand a complete Java script is much harder because pure Java is a language that is used to develope games and takes a lot more time to do than javascript, but it can do so much more than Javascript.
code for opening the font dialog box using javascript
You can directly do that in the JavaScript. Just get the value of the input type in JavaScript using id and show it using .innerHTML.
There isn't a way to enable or disable JavaScript in IE8 or IE7. In Firefox, you go to Tools > Options > Content > and check the box that says Enable JavaScript then click OK. Other IE's might have javascript, I don't know how to enable javascript for IE, this might be hard to know...
not posiible
Use confirm or alert in javascript code to get a popup
To deselect your current selection in Photoshop, go to "Select", then from the drop-down box choose "Deselect". A shortcut for this on a computer with Windows is to press Control+D, or Command+D on a Mac. If you want to choose a different layer, simply click on a different layer in the layers menu, or click on empty space to deselect all layers.
You can do it using the onMouseOver event in javascript
Command key+D Or go to Image, and hit deselect.
To get a working comment/feedback box, you will need to use the programming languages HTML and Javascript (javascript is widely used for forms)
To enable JavaScript on your MacBook Pro, open the Safari browser and go to "Preferences" by clicking on "Safari" in the menu bar. Select the "Security" tab and check the box next to "Enable JavaScript." If you are using a different browser, such as Chrome or Firefox, you can find similar options in their respective settings menus under the privacy or content settings. After making changes, restart the browser for the settings to take effect.
There are a number of ways in which one can learn how to program the JavaScript confirm dialog box into their code. One way is by reading the relevant tutorials on the website JavaScript Kit.
To remove a page break: Select a cell below the row and to the right of the column where you no longer want the page to break. Choose Style Page Break. Deselect the Row check box, the Column check box, or both check boxes. (That means to remove the "x" in the checkbox. Choose OK.