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Recent content by trollacious
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I'd like help with code
It looks like you have line of code split across 2 lines, which Javascript doesn't like. Put it all on one line or break the calculation into 2 separate operations. Lee- trollacious
- Post #3
- Forum: Javascript
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JS function help
Use an else instead of your second if statement in each function. As well in your removeRow function, you use if ( showing = 0 ) which should be if ( showing == 0 ) Lee- trollacious
- Post #2
- Forum: Javascript
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script to stop right click seems to need alert() in it
You can also just hit the Enter key while continuing to hold the right mouse button down. The alert window will disappear and the context menu will come up as usual. What makes this "trick" work is someone using the mouse for everything will click on the alert OK button which will cancel out...- trollacious
- Post #5
- Forum: Javascript
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Percentage of 2 times
How would you add 2 times together on paper? Once you describe that process, it's not difficult to write the code to do that in JS. Lee- trollacious
- Post #6
- Forum: Javascript
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Percentage of 2 times
Think about it. How would you add the times together on paper using a pencil? Write the code for that. Lee- trollacious
- Post #4
- Forum: Javascript
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Percentage of 2 times
Since both op1 and op2 are readonly, what's going to trigger the onchange event. Also, because of the format of your time values, you're going to have a hard time adding or multiplying them without converting to total seconds first. The hh:mm:ss format doesn't convert to a Number object...- trollacious
- Post #2
- Forum: Javascript
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Problem with dates and variables
T3 = T2 means you have 2 different variable names that refer to the same object. When you change T3, then T2 is changed as well. If you're familiar with pointers in C/C++, both variables point to the same object. Because you first document.write T2 before you change T3, it displays as you...- trollacious
- Post #2
- Forum: Javascript
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Rotating banners
The following has an error in it that will terminate the Javascript function: var thePicture=document.getElementById("header"; You need a closing parenthesis. If you actually have a closing parenthesis, then in the future you need to copy and paste your code so we see EXACTLY what you have...- trollacious
- Post #3
- Forum: Javascript
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setting object1 = object2 causes error
Are you trying to assign the value of one to be the value of the other? Lee- trollacious
- Post #3
- Forum: Javascript
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Validator @ W3 not liking mailto: statement
You need BOTH script tags, the one to load the external JS file and the one to call the function, the way you're trying to do it now. Or you can put the HideMail() function call in the external JS file and then just load it (your first example) where you want it to display. Lee- trollacious
- Post #9
- Forum: HTML, XHTML & CSS
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Validator @ W3 not liking mailto: statement
If you use the src attribute, you can't put a function call inside the JS tags. Gotta be something like the following in the body: <script type="text/javascript"> HideEmail(); </script> Lee- trollacious
- Post #7
- Forum: HTML, XHTML & CSS
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reading input from user and displaying it back on the page
Try using document.getElementById(id).value rather than frmOne.xxxxx.value. Lee- trollacious
- Post #2
- Forum: Javascript
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Right write in of the command
Where are you declaring res1? One way is to put it in a file that's included in both Form1 and Form2. You wouldn't use Form1->res1 then, just res1. If you want to use Form1->res1, make sure res1 is a public variable and not private. The same goes for res4. Lee- trollacious
- Post #2
- Forum: C# (C sharp): Microsoft
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Image Preloader?
I have used a simpler preload function for years: var preimages = new Array(); function imgpreload(imgarray) { for (var ii = 0; ii < imgarray.length; ii++) { preimages[ii] = new Image(); preimages[ii].src = imgarray[ii]; } } imgpreload(picSrc); Lee- trollacious
- Post #2
- Forum: Javascript
