This is my JavaScript.js
function checkAllCheckBox() {
var all_checkboxes = $('input[type="checkbox"]');
if (all_checkboxes.length === all_checkboxes.filter(":checked").length) {
$('#' + '<%=btnSubmit.ClientID %>').css("display", "block");
$('#' + '<%=btnNextSection.ClientID %>').attr("disabled", "disabled");
}
else {
$('#' + '<%=btnSubmit.ClientID %>').css("display", "none");
$('#' + '<%=btnNextSection.ClientID %>').attr("disabled", "");
}
}
But when i call it to my Default.aspx file , it is not working
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script src="JavaScript.js" type="text/javascript"></script>
I even created that way but it is still not working..
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script language="javascript" src='<%# ResolveClientUrl("JavaScript.js")%>' type="text/javascript"></script>
Any Help appreciate
Thanks
Change your method signature and pass in the btnSubmitClientId and btnNextSectionClientId so it would look something like this:
chkList.Attributes.Add("onclick", "checkAllCheckBox('#' + '<%=btnSubmit.ClientID %>', '#' + '<%=btnNextSection.ClientID %>')");
And then your JavaScript function would look like this:
function checkAllCheckBox(btnSubmitClientId, btnNextSectionClientId) {
var all_checkboxes = $('input[type="checkbox"]');
if (all_checkboxes.length === all_checkboxes.filter(":checked").length) {
$(btnSubmitClientId).css("display", "block");
$(btnNextSectionClientId).attr("disabled", "disabled");
}
else {
$(btnSubmitClientId).css("display", "none");
$(btnNextSectionClientId).attr("disabled", "");
}
}
You can use <%= %> notation only when JavaScript code is inside of ASPX page markup inside of <script> ... </script> block
Related
<script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js" ></script>
<script type="text/javascript">
window.onload = function() {
$.getJSON('https://api.ipify.org/?format=json', function(data) {
$('.myip').text(data.ip);
});
};
</script>
<script type="text/javascript" src="https://api.ipify.org/?format=json"></script>
<script>
$('.send').on('click', function() {
document.getElementById('welcomeDiv').style.display = "block";
$.getJSON('https://ipapi.co/' + $('.ip').val() + '/json', function(data) {
$('.city').text(data.city);
$('.country_name').text(data.country_name);
$('.country_code').text(data.country_code);
$('.region').text(data.region);
$('.region_code').text(data.region_code);
$('.postal').text(data.postal);
$('.timezone').text(data.timezone);
$('.latitude').text(data.latitude);
$('.longitude').text(data.longitude);
$('.ip').text(data.ip);
$('.org').text(data.org);
$('.asn').text(data.asn);
});
});
</script>
<input type="text" name="ip" id="ip" maxlength="15" class="ipnput ip" value="">
<button type="button" class="submit send" id="showDiv" value="Check">Check</button>
In the javascript portion, I'm using ipify to grab the visiting users IP. I'd like to attach it to the html input value on load while running the second part of the JS that makes a call to ipapi with that ipify ip. New to JS so hoping someone could steer me in the right direction, thank you.
You got it pretty much right, but errors come from the typo.
In the onload handler you are targeting $('.myip') when in the HMTL you don't have an input with such classs. Also you need to use .val jQuery method.
Also the script element with ipify.org call in src is extra, not needed.
Try this:
<script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js" ></script>
<script type="text/javascript">
window.onload = function() {
$.getJSON('https://api.ipify.org/?format=json', function(data) {
$('.ip').val(data.ip);
});
};
</script>
<script>
$('.send').on('click', function() {
document.getElementById('welcomeDiv').style.display = "block";
$.getJSON('https://ipapi.co/' + $('.ip').val() + '/json', function(data) {
$('.city').text(data.city);
$('.country_name').text(data.country_name);
$('.country_code').text(data.country_code);
$('.region').text(data.region);
$('.region_code').text(data.region_code);
$('.postal').text(data.postal);
$('.timezone').text(data.timezone);
$('.latitude').text(data.latitude);
$('.longitude').text(data.longitude);
$('.ip').text(data.ip);
$('.org').text(data.org);
$('.asn').text(data.asn);
});
});
</script>
I have one test.html file with two <script> tags. I need to share a variable from one to another..
Sample code:
<script type="text/javascript">
var test = false;
function testing() {
test = true;
alert('I am inside..');
}
testing();
</script>
...
<script type="text/javascript">
if (test == true) {
alert('working');
} else {
alert('failed');
}
</script>
The output is always:
I am inside..
failed
I also tried to use the window class but it doesn't matter.. (window.test)
What I have to do to get the 'working' alert?
Thanks if anyone can help me. I saw some similar questions, but the answers wasn't a solution for me.
EDIT:
The original code (simplified):
<head>
...
<script type="text/javascript" src="detectblocker.js"></script>
<!-- GitHub: https://github.com/sitexw/BlockAdBlock/ -->
...
</head>
<body>
<script type="text/javascript">
var blocker = false;
function adBlockDetected() {
blocker = true;
alert('inside');
}
if(typeof blockAdBlock === 'undefined') {
adBlockDetected();
} else {
blockAdBlock.onDetected(adBlockDetected);
}
blockAdBlock.setOption({
checkOnLoad: true,
resetOnEnd: true
});
</script>
<div class="header">
...
</div>
<div class="content_body">
<div class="requirs">
<ul>
...
<script type="text/javascript">
if (blocker == true) {
document.write("<li>enabled!</li>")
} else {
document.write("<li>disabled!</li>")
}
</script>
...
</ul>
</div>
</div>
...
</body>
The output is an alert() "inside" and the <li> "disabled".. (Blocker is enabled..).
The only difference I can see is on the end of the first <script> tag:
blockAdBlock.setOption({
checkOnLoad: true,
resetOnEnd: true
});
So why the snippet is working and my code not? Confusing...
If you do not use var before a variable it becomes a global variable like
test = true;
The variable test will be true during the page and also in your next scripts and functions.
Try this:
<script type="text/javascript">
var test = false;
function testing() {
var test = true;
alert('I am inside..');
}
testing();
</script>
...
<script type="text/javascript">
if (test == true) {
alert('working');
} else {
alert('failed');
}
</script>
There are two ways of doing it.
1) create a hidden element and set your variable from your first script to attribute of that element.
This is your hidden element
<input type="hidden" id="hiddenVar"/>
and can set it in javascript as
document.getElementById("hiddenVar").setAttribute("myAttr",test)
Now you can get it in next script as
document.getElementById("hiddenVar").getAttribute("myAttr")
2) By .data() you can read about it here
I have two text boxes named txtbalance and txtdays. If I enter greater value in txtdays than txtbalance I want show error message. I have a javascript method but it not working.
<script type="text/javascript" language="javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js">
</script>
<script language="javascript" type="text/javascript">
$(document).ready(function () {
$("#txtdays").on('input', function () {
var txtbalance = $('#txtbalance').val();
var txtdays = $('#txtdays').val();
if (txtbalance === "" || txtdays === "") return false;
if (parseInt(txtbalance) < parseInt(txtdays)) {
alert("u cant apply");
}
});
});
</script>
And my sourse code
<% Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
CodeBehind="Default.aspx.cs" Inherits="drop._Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
<style type="text/css">
.style1
{
width: 100%;
}
</style>
</asp:Content>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<head>
<script type="text/javascript" language="javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script language="javascript" type="text/javascript">
$(document).ready(function () {
$("#txtdays").on('input', function () {
var txtbalance = $('#txtbalance').val();
var txtdays = $('#txtdays').val();
if (txtbalance === "" || txtdays === "") return false;
if (parseInt(txtbalance) < parseInt(txtdays)) {
alert("u cant apply");
}
});
});
</script>
</head>
<table class="style1">
<tr>
<asp:TextBox ID="txtbalance" runat="server"></asp:TextBox>
</tr>
<tr>
<asp:TextBox ID="txtdays" runat="server"></asp:TextBox>
</tr>
</asp:Content>
please help me reach a solution...
if the balances are numbers, you most likely need to use parseInt. LIke this:
if (parseInt($('#txtbalance').val()) < parseInt($('#txtdays').val())) {
alert("u cant apply")
}
$(document).ready(function () {
var n = $("#txtbalance").val();
var m = $("#txtdays").val();
if(parseInt(n) > parseInt(m)) {
alert("Alert!");
}
});
Add event handler to change event of text boxes and compare values.
<script language="javascript" type="text/javascript">
var bal='';
var days='';
$(document).ready(function () {
$( "#txtbalance" ).change(function() {
bal=$(this).val();
return compare(bal,days);
});
$( "#txtdays" ).change(function() {
bal=$(this).val();
return compare(bal,days);
});
});
function(bal,days)
{
if(bal!='' && days!='' && parseInt(bal)<parseInt(days))
{
alert("u cant apply");
return false;
}
return true;
}
</script>
I would use key up method :
$("#txtdays").on('keyup', function () {
// your code here
}
http://jsfiddle.net/y7hgwyvy/ - jquery 1.7
$(document).ready(function () {
$("#txtdays").on('input', function () {
var txtbalance = $('#txtbalance').val();
var txtdays = $('#txtdays').val();
if (txtbalance === "" || txtdays === "") return false;
if ( parseInt(txtbalance) < parseInt(txtdays) ) {
alert("u cant apply");
}
});
});
you can also think about some delay when user typing value in txtdays input.
EDIT
solution for jquery 1.4 http://jsfiddle.net/y7hgwyvy/1/
I have a simple page with a "button/link" when i press the button i need to call the github api to return all issues logged in my repository and show in table format.
But when i hit the link nothing happends..
<html>
<head>
<script src="json-to-table.js"></script>
<script src="js/jquery-1.10.2.min.js"></script>
<script src="script.js"></script>
<script src="script.responsive.js"></script>
</head>
<body>
<h2>All Issues</h2>
VIEW
<div id="ghapidata" class="clearfix">
<script type="text/javascript">
$(function() {
$('#ghsubmitbtn').on('click', function(e) {
e.preventDefault();
$('#ghapidata').html('<div id="loader"><img src="css/loader.gif" alt="loader..."></div>');
var ghissues = 'https://api.github.com/repos/stroes/stroestest/issues';
requestJson(ghissues, function(json) {
if(json.message == "Not Found") {
$('#ghapidata').html("<h2>No Issues found in this repository</h2>");
}
else {
var jsonHtmlTable = ConvertJsonToTable(ghissues, 'jsonTable', null, 'Download');
}
}
}
});
</script>
</div>
</body>
</html>
Can anyone point me to where i have gone wrong with my code
your script is inside your div tag. When you change the html inside it, whole script will be removed. Try to place the script outside the div tag.
<html>
<head>
<script src="json-to-table.js"></script>
<script src="js/jquery-1.10.2.min.js"></script>
<script src="script.js"></script>
<script src="script.responsive.js"></script>
</head>
<body>
<h2>All Issues</h2>
VIEW
<div id="ghapidata" class="clearfix"></div>
<script type="text/javascript">
$(function() {
$('#ghsubmitbtn').on('click', function(e) {
e.preventDefault();
$('#ghapidata').html('<div id="loader"><img src="css/loader.gif" alt="loader..."></div>');
var ghissues = 'https://api.github.com/repos/stroes/stroestest/issues';
requestJson(ghissues, function(json) {
if(json.message == "Not Found") {
$('#ghapidata').html("<h2>No Issues found in this repository</h2>");
}
else {
var jsonHtmlTable = ConvertJsonToTable(ghissues, 'jsonTable', null, 'Download');
}
}
}
});
You should see errors in your console. You didn't close the functions right
$(function () {
$('#ghsubmitbtn').on('click', function (e) {
e.preventDefault();
$('#ghapidata').html('<div id="loader"><img src="css/loader.gif" alt="loader..."></div>');
var ghissues = 'https://api.github.com/repos/stroes/stroestest/issues';
requestJson(ghissues, function (json) {
if (json.message == "Not Found") {
$('#ghapidata').html("<h2>No Issues found in this repository</h2>");
} else {
var jsonHtmlTable = ConvertJsonToTable(ghissues, 'jsonTable', null, 'Download');
}
});
});
});
please look here again
var jsonHtmlTable = ConvertJsonToTable(ghissues, 'jsonTable', null, 'Download');
The second parameter requires id of your table you have no table with id jsonTable i think that is the problem
My html page has the following 2 scripts:
1.
<script language="javascript" type="text/javascript">
document.write("<iframe id=\"frame\" src=\"http://mywebsite.com/" + "\"scrolling=\"yes\" width=\"850\" height=\"575\" frameborder=0></iframe>");
</script>
2.
<script type="text/javascript">
var myframe = document.getElementById("frame");
if (myframe) {
var myframe_window = document.getElementById('frame').contentWindow;
if (myframe_window) {
myframe_window.confirm = window.confirm;
}
}
</script>
I'm trying to override a methiod in iFrame, but cannot get its id.
What am I doing wrong?