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- Users: alexfrumkin
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Trim does not work!
<script language="JavaScript"><br>function check(passForm){<br><br>if (RTrim(LTrim(frmLog.UserName.value))==""){<br> alert('Name cannot be left Blank');<br> return false<br>}<br> <br>if (frmLog.Password.value==""){<br> alert ("Password canot...- alexfrumkin
- Thread
- Replies: 5
- Forum: Javascript
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is there an equivalent to "trim" function in Javascript?
I need to check if the input type text is empty. I can check for emtpy string like in form.txtName.value=="", but what if someone enters a space or two into it? in VB I would do trim(form.txtName.value)=""; How do do it using Javascript?<br><br>Thank you for your time and...- alexfrumkin
- Thread
- Replies: 3
- Forum: Javascript
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Reading file via http. Please, help!
I need to find syntax to do the following. I need to read the file header (size, last modified, etc), and later, the whole file content off the web server to the client.<br> I have a .pdf file residing on the web server directory. I need to transfer its header to the client, and then, upon...- alexfrumkin
- Thread
- Replies: 0
- Forum: Visual Basic (Classic)
