I wrote a generic script to handle getting a cookie value, setting a cookie value, and replicating the $_GET request. I'm wondering what I should call a script that covers both cookies and URL requests.
Rather than just creating a two dimensional array and keeping up with which occurrence number represents, is their a way to identify fields within a one D array? For example:
Code: MyArray[i][3] = DiffY/DiffX; //Current way // Preferred (if possible):
I was peaking around on the W3C site to see if I could find a clear definition of which characters are allowed within an ID.The problem is that I have a series of divs that have id="aq-1234" "cd-456" etc. I have no real control over the - in the name. What would be another way of clearly identifying an object without the id? <td id="aq-1234"> is what I have now. I've not used the rel="xxx" that I see some people use. Would that be acceptable? Clearly $("#aq-1234") is not.
I've got an input with a value. The input is called 'command2' and I want to send it's value to the 'rover2' object (although I don't know if that object exists yet). I test and say if(rover2){... and if not then I create the object/if so then I insert the value.Question is: I want to do:Code JavaScript:var rover2 = new Rover();but I want to pass the name of the new object by association, so in effect:Code JavaScript:var "rover"+i = new Rover();How would you do that? So that the objects and their names are generated dynamically (or [perhaps a better explanation] so that the string value of a variable can be used as the name of new variable/object)?PS Bonus marks: If I hold HTML fragments as an object and those fragments include inputs, is the value of the input collected as well? i.e. if I have
Code: <script language="JavaScript"> var checkobj function agreesubmit(el){[code]....
i need to make it like if the button is clicked and there the agreement checkbox is not checked.. it should give an alert that the alert is not checked.. i know that would require a if and else statement but i cant figure out how to do it
Assuming the name of my form was "form", I could access the value of the text fields by "window.document.form.FIELDNAME.value" and the select by "window.document.form.public.selectedIndex". But the page i'm working with has multiple products listed and so I've addopted a nming convention for the elements name's so that I could access it more efficiently in PHP. So for example, I'd have multiple products as such Code:
I have 2 select windows and have a function to move items from one select window to another. That was working fine until I had to change the names of each box in order to be able to post the select window as an array in PHP.
i am facing a problem after using jquery jconfirm alert. Issue is that after receiving confirm alert, when user press tab to go on Cancel button and press Enter key there, despite of firing event of Cancel button, it fires the event of OK button. this issue is not produced when user press the cancel button by mouse. Waiting for your replies.
php page is echoing out:{"species":"Please select a species!"} I double checked the response from the php and firebug shows the same. On success alert is not alerting the JSON data instead, I'm receiving [object Object]. Why is that and how do what should I do to fix this?
I'm currently working on MySQL/PHP/JavaScript project using AJAX. I came across some weird abnormality .for some reason alert(textarea2); shows nothing but if I place another alert(textarea2); right after the first one it works, second pop-up contains responseText....also I've tried alert(resp.responseText); it worked fine,
new Ajax.Request("categories-inset.php", { method: 'get', [code]....
How to write a function f(x) or f('x') so that it produces the same output as a call to alert-function:
var x='abc'
alert('x='+x);
In testing one needs to write similar alert() calls often. By having a function f(), which would add the variable name in front of the variable value one would save a lot of typing during one's lifetime.
i have a javascript in which i am trying to assign the value to a hidden field and getting the below msg'document.Form1.H_ROWID' is null or not an objecti am getting the value in the alert box but not able to assign it o teh controlalert("row " +M_ROWID)document.Form1.H_ROWID.value = M_ROWID
I am trying to get an alert box with line breaks in it. I want to display a couple pieces of information, and want them broken up. I tried using to get a new line, but kept getting errors in my code.
alert("The combination you have selected: " + + "Background Color: " + color1 + + "Text Color: " + color2)
Of course color1 and color2 have been declared and defined, so I know there isn't an error there.
How does one center text in an alert box? and how do you make the alert box appear in the middle of the screen? I've seen it done, but my alerts have text left justified, and the box is longer than i need.
can anyone tell me why the second 'alert()' is not executed here? The first 'alert()' pops up (so I know I am inside the 'if'), but not the second one, and orderNum is not set....
I am using AJAX and coldfusion, and am having trouble getting some alerts to work. I am using the http object in javascript: var url="add_item.cfm" oXmlHttpadditem=GetHttpObject(addStateChanged); oXmlHttpadditem.open("GET",url,true); oXmlHttpadditem.send(null);
then, in add_item.cfm, I am just using: <script type="text/javascript">window.alert("Hello World ");</script>
but the alert isn't being displayed. I assume this has to do with client-side/server-side issues, but can someone please clarify why this doesn't work, and perhaps offer a fix or alternative solution?
I have been working on this for a month now as an exercise (I am a beginner) and I am still having problems. Every time I get a user to fully validate all information I keep getting an empty alert box. Why is it showing up empty and not with a total amount? Im 95% sure my code is correct.
Code:
<html> <head> <script language="javascript" type="text/javascript"> //function to show province
