Read A Value From Text Box And Set A Session Type Var That Stays After Refresh?
May 15, 2009
I'm presently working on an existing web mapping site written in 'old' asp (not .net) using JavaScript on server side and JavaScript on client.
I'm more familiar with .net and vb, rusty with both 'old' asp and JavaScript so please forgive me if this question is too easy!
I need to set variables from web page tools, (e.g. a combo box) that have been coded in client JavaScript then save those variable back to the server as something like a session or application var. As when the page is refreshed (every time the map is paned for e.g.) I need the selected variable to stay and not have the user have to reset it every time.
I havent posted any code as I dont real know where to start!
I have no problem passing session vars from asp to the page but not collecting data from the page and saving back to server.
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Feb 28, 2011
I've got links on a website that takes the user to different parts of the same page (i.e, no reloading of the page)
I would like 2 things to happen when a link is clicked:
1) the url changes eg. from mysite.com/home to mysite.com/about when the about link is clicked.
2) when refreshing the page that it stays where it's at and not go back to the top of the page.
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Jul 18, 2009
I currently have a form that asks for certain info. When the user enters and then submits it, a javascript script sends the info to a php form and then php does its thing. While doing its thing, php tries to change a php session. I am wondering if there is a way to change the php session, and have it take effect on the user end without a refresh. So if the user has a session for their name (Bob), then goes to this form and changes it to Joe, then session the user has will be changed from Bob to Joe without the page reloading. Is this possible?
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Jul 23, 2005
I have a textarea and some buttons. The buttons apply functions to
the text the user selects, i.e. the good old "wrap with a tag"
thing we all have seen in 100 different editors.
Trouble is, when I click the button, the selected text gets
unselected. Select some text in the textbox and click -anywhere-
and the text unselects.
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Feb 22, 2010
I need to add an event for all elements that are not text entry.I have tried this
$(':not(input:text, input:textarea)')
$(':not(:text, :textarea)')
I tried to get it to work for just not type=text
$(':not(:text)')
$(':not(input:text)')
I can't seem to figure it out.
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May 23, 2011
I have to change text input type to password input type and i am using jquery script. This script work for FF, Chrome and Safari browser but not worked on ie7, ie8.
Script is as:-
How can i update my script, so that it works cross the browser.
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Oct 10, 2011
I have a bar which dropdownbox so transparant, in a way that I could hardly read its text because its overlap my content text and pictures.
But its order superseed the side bar box. I could clearly read its text on the side but hardly read its text on the middle. I am using jquery which I copy from a tutorial video.
What might be the problem? I would like the text could be clearly read in the navigation bar in order word it suppose to be above the content text when I open the navigation drop down box.
[Code]...
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Oct 23, 2010
Is there any easy way to set a cursor to a div so that you can type in a div onclick?
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Nov 14, 2009
Is it possible to read text from a file and then place it into a div using javascript. I read something on the Internet that I would need to have a server side language such as php or perl to do that. Is that true and if so why is that.
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Jun 1, 2010
I have looked all over the Internet but i can't find anything that works.
All i want to do is simply read from a text file.
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May 26, 2009
I have a list of 400+ names I am getting from a mysql database.They are listed out in a table.I would like to have a text box where once you start typing,the more I type the less matches come about
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Jul 7, 2006
I have a form that, during submission to another page, uses the submitted text field data and creates a cookie. But how would I do that with a radio button/checkbox field or pulldown? Just fyi, the code is created using onsubmit() and processes this before the response page.
All demos I see are for self submitting (same page) scripts. Not for those going from form.php to response.php and I cannot use this type of submission and find a value for a NON text field. I need to recognize non text fields since I want to create cookies for all form fields, not just text fields.
The code I have, to read the value of a text field is here:
var email = document.myform.email.value.split(' ')[0];
I just want to have something similar to above, using 'myform' as the form name, but able to get the value for any *non text field*
is this possible? The rest of the code I won't post as it isn't relevant. I just need to read a value of a non text field and I can work with that.
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Oct 28, 2007
How to read the data surrounded by the label tags using JavaScript??
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May 13, 2011
Is there a way for JavaScript to read a text file from a server? Any APIs in HTML5 letting you do that? I would like to build a WebGL object viewer but the files should be read from the server.
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Jun 8, 2011
I am using ActiveXObject to read a text file using javascrilpt, it is working in IE but when i use in other browsers, it is not working. Code which I have written:
var fText;
var location = "D:\a.txt";
var fso = new ActiveXObject("Scripting.FileSystemObject");
var tempFile = fso.OpenTextFile(location, 1);
while(tempFile.AtEndOfStream!=true) {
fText = tempFile.ReadLine();
}
The above code is working in IE but not working in other browsers.
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Nov 12, 2010
I want to set selection on HTML input type=text.
Here's the code for FF and Chrome:
<input type=text value="01234567890" id=1>
<input type=submit onClick="selectIt()" >
<script>
selectIt=function (){
[Code].....
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Aug 5, 2011
I have input type/text, and when i write something like 5 ot 14, this numbers to go to another input.
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May 8, 2011
I could not find the syntax how to set initial value here:
var indat = window.clipboardData.getData ("Text");
.
.
[code]....
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May 5, 2009
Can we read/write text files using jQery?
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Aug 24, 2011
i am trying to make my custom made combobox with using jquery and ul li menus. So when mouse clicked to the li element i have to read its value and set its parent to the clicked element value etc. Basic selecting method. So how can i read the clicked li element value and set that value to the parent of it. Here my structure.
I want to read clicked li element text not other one i tried var htmlStr = $(this).text;
[Code]...
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May 7, 2010
i need something simple without much overhead to read plain text (tab separated, columns & rows of data) .. and with the data i need to generate some charts (plot, bar, etc) better be interactive
since javascript doesn't need webserver like php .... setup is simple .. and can be run on any OS. i think it is my best candidate.
i dont know if javascript has any package to do stuff like this. what about interactive graph/chart? is it possible?
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Jul 25, 2006
Any way to define the length of a textfield? I have just set all the field with a width so that they look like clear and easy to read, However, When I see the page of mac os, They are totally not the result in IE of FF, Does there any way to define it absolutely?
I have already change the size attribute and set the width of the input.
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Aug 6, 2009
I want to create a input box the says Password inside the box and gets erased when someone clicks inside of it. Then when they type their password it is in asterisk characters.Can anyone tell me what extra scripting I need?
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Mar 22, 2010
I was just wondering how I could change a html text input tpe from text to password on the on click and when the user clicks off it will change back to text just like facebook does.
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Jul 31, 2011
I'm trying to access a value from an input form. I know this works without the onkeyup event but with it it says the that document.formname.elementid.value is undefined! Its extremely frustrating. As the user types into the input, I am using AJAX to generate some more options which works but I need to be able to access the input type=text value.
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Sep 3, 2010
I have a form with texts inputs and a submit button... The page has post parameters from the previous page. Now when I press enter key on one of the text inputs, the posted parameters were gone... Do you know how to disable enter key for this purpose
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