<script>
alert("You are not allowed to see this page");
self.location="javascript:history.go(-1)";
</script>
The above script has one option.
I like to make two options(yes or no) like the following.
Code:
<script>
alert("Are you sure to delete?");
Yes(self.location="delete.php");
No(self.location="javascript:history.go(-1))";
</script>
<script language="JavaScript" type="text/javascript"> if (confirm("Are you sure to delete?")) { self.location = 'delete.php' } else { history.go(-1); } </script>
The above code give an alert with two choices(confirm or cancel). If the user clicks the cancel button, it will go to previous page. If the user clicks the confirm button, it will go to delete.php.
I like to make it like the following. If the user clicks the cancel button, it will go to previous page. If the user clicks the confirm button, It will proceed reading the next code.(the next code contains the code for deleting.)
I tried to remove "the self.location = 'delete.php'" as a test.
Code: <script language="JavaScript" type="text/javascript"> if (confirm("Are you sure to delete?")) {
} else { history.go(-1); } </script>
The above code do; If the user clicks the cancel button, it will go to previous page. If the user clicks the confirm button, it will proceed reading the next code. So the deleting will be done.
It seems work fine.
But if the user clicks the cancel button, It will go to prevous page and the deleting will be done.(it might proceed reading the next code)
Code: <script language="JavaScript"> var checkobj function agreesubmit(el){[code]....
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new Ajax.Request("categories-inset.php", { method: 'get', [code]....
i currently have a few problems with my code, but currently i want to get my options into my function
<select id="menu"> <option value="first">First Time User</option> <option value="Frequent">Frequent Flier</option> <option value="Buying">Buying a Degree</option> </select>
How do I use this info to make it part of my function, for example when First Time user is selected and the function is executed it i want a windows.alert to come up but i don't know how to code that.
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function getSelectValue (name) { var sel = document.getElementsByName(name)[0]; var i = sel.options.selectedIndex; return i == -1? "": sel.options[i].value; }
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function showHide (what) { selectedId=what.options.selectedIndex; selectedValue=what.options[selectedId].value; selectedObject = document.getElementById(what.name+selectedValue); selectedObject.className=""; for (optionId in what.options) { optionValue=what.options[optionId].value; if (optionValue) { optionObject = document.getElementById(what.name+optionValue); if (optionId!=selectedId) { optionObject.className="hidden"; } } } }
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I notice when I view the source of a lot of Google pages (for example, my GMail Inbox page source) that the src option in <scripttags will refer to addresses like "?foo=bar&bla=bla". How does this work exactly? Does the server side script return a string containing javascript code? How does it know which server side script to call? Does it look for an index file of some type?
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