how can i check file size using javascript




Is there any way for check file size before starting uplaod file I've used file upload control on AJAX control toolkit. And I can receive the file path of selected file in javascript. now I need to check fize size of selected file.

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How can i check if and how several records a Gridview has using Javascript?


I have a gridview that the user can add records to dynamically. Once the form is submitted i want to validate that tinputed the correct number of records on the basis of a text box value. Is there any method to do it using Javascript or atleast check that the gridview

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Wednesday, November 7, 2012
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Javascript for menu with checkboxes in item template



Could anybody assist me out with javascript of the checkbox Like, if my checkbox menuitem has child submenuitem checkboxes, i wana all the child checkboxes to be checked when parent checkbox is checked or all the child checkboxesuncheckedwhen parent is unchecked

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11

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Wednesday, November 7, 2012
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Spell check and block HTML tags in text box



I need to add a text box on my form that will let for spell check facility and shouldn't let any html tags to enter in the textbox.
Any JavaScript or asp.net way will assist.

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3

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Wednesday, November 7, 2012
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Enable/Disable controls in a td when checkbox is checked



I have a table with 10 rows.Each row having 3 asp controls (checkboxtextbox and dropdownlist).
on pageload all controls except checkboxes should be disabled and If we check any checkbox the
controls(textbox and dropdownlist) in that row are should be enable.pls reply me.

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2

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Wednesday, November 7, 2012
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confirmation callout - on checkbox - only callout when the checkbox is ticked



want to do some confirmation callout before a postback happens
Here's the controlwhat I am after...
1. do not callout when the checkbox is recently not ticked (false)
2. call out when the checkbox is recently ticked (true)
so i want to

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7

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Wednesday, November 7, 2012
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alter the cssclass of the row in gridview once user tick on the check box



hibrothers
Ihave a gridview in asp.netpage (vb) and the gridview has 2different css class for normal row styleand alternative row style.
howcan I alter the css class of the row in gridview once user tick on the checkboxandset back the original css class if user untick the c

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3

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Wednesday, November 7, 2012
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changing colors of dynamically generated check box. ..


Dear Experts
In one of my software, I am creating check boxes dynamically. by default i set its border & bg color to green.
if the user clicks it is border and bg color should alter to red. i spell one script but the color changes only in

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5

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Wednesday, November 7, 2012
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check array and char index javascript



if i havea array in javascript file.
each index contain either "1" or "0" like this 11000
and the length of each array is defined by antoher variable
How do I check if the array index contain at least one "1" in each index.
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4

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Wednesday, November 7, 2012
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How i approach if Outer Gridview Check box checked then inner gridview Checkbox not Checked



How i approach if Outer Gridview CheckboxChecked then Inner Gridview Checkbox not be Checked and if inner gridview checkbox checked then Outer Gridivew Checkbox not checked either in Java script or server side
Assist me howto approach this
Best

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2

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Wednesday, November 7, 2012
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unchecking a checkbox on the basis of another being checked



Hello
I have a bunch of yes and no radio buttons on a page. What I need to have happen is, if a person checks off 'yes' the no one should then become unchecked.
I'd think to do this with out a postback to the page, some client side javascript would have to be

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8

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Wednesday, November 7, 2012
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Checkbox is constantly marked checked



I'm attempting to write a javascript function involving checkboxes. functionGetStoryPoints(){
varownerCheck;
varcreatorCheck; if(document.getElementById("ownCheck").checked=true)
ownerCheck=true;
else
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1

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Wednesday, November 7, 2012
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Using jQuery to Check/Uncheck all Checkboxes



thisfunctionchecks unchecksallofthedirectors
$(document).ready(function(){
$("#chkDivDirectors").click(
function(){
$("INPUT[id^='chkDirectorName']").attr('checked'$('#chkDivDirectors').is(':checked'));
});
});



DirectorandExe

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5

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Wednesday, November 7, 2012
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Spell checker snippet



everyone I am looking for a snippet in javascript or asp.net to check the content of the editor ( asp.net editor). I spent countless hours googling, but the only thing i found is product . I am looking for a snippet, so i can discover how the spell check
is done

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2

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Wednesday, November 7, 2012
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enabled and not enable textbox using script at checkbox



how can enabled and not enable textbox using script at checkbox
if cheched so textbox enabled otherwise not.

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3

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Wednesday, November 7, 2012
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how can i pass checkboxlist value in datalist to javascript function



How do I pass selected value of checkboxlist that in a datalist to javascript function..... Pls assist me ASAP khalid

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10

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Wednesday, November 7, 2012
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check javascript enabled or not by using server side code snippet?



How can i check javascript enabled or not by using server side coding.

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3

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Wednesday, November 7, 2012
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How can i run JavaScript on CheckBox checked?



I have a Check box on a page. Upon clicking on this checkbox i need to display a confirmation box asking user if he wants to proceed or not.
If user press Cancel then nothing should happen and checkbox should receive unselected. If user press yes then server side

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1

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Wednesday, November 7, 2012
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File Upload that checks file properties BEFORE uploading file(s)?



The fact that the file upload control (whether ASP.NET built-in or third party) first uploads the file then reads it for properties, is causing me difficulties in what I have to do.What I have to do is read the file properties on the client FIRST, then if it meets th

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1

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Wednesday, November 7, 2012
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Treeview check/uncheck parent to child nodes



I know this topic is covered throughout the net but I've little bit various scenario
- X
- P1
- C1
-P2
-P3
- C2
- S1
- S2
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Basically there are plenty of scripts that allows selecting either all child nodes

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11

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Wednesday, November 7, 2012
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check all checkboxes



I have three checkboxes Audio Video and Both. I wana when I check Both, the other two checkboxes Audio and Video must be checked. I have write code snippet and it checked true to Audio and Video. But the Both itself isn't set to true on click. why can anyone

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2

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Wednesday, November 7, 2012
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