JavaScriptBank
02-23-2011, 10:47 PM
Helpful JavaScripts to develop website
JavaScript Dynamic Drop Down Values on Action
If your web pages have a huge list of options to show in the drop down menus (http://www.javascriptbank.com/=drop down menu" title="drop down menu) (listed into categories), why don't you consider to use this JavaScri... detail (http://www.javascriptbank.com/javascript-dynamic-drop-down-values-on-action.html/en//) at JavaScriptBank.com - 2.000+ free JavaScript codes (http://www.javascriptbank.com/)
http://www.javascriptbank.com/javascript.images/form/javascript-dynamic-drop-down-values-on-action.jpg (http://www.javascriptbank.com/javascript/form/dropdown/javascript-dynamic-drop-down-values-on-action/preview/en/)
Demo: JavaScript JavaScript Dynamic Drop Down Values on Action (http://www.javascriptbank.com/javascript-dynamic-drop-down-values-on-action.html/en/)
How to setup
Step 1: Copy & Paste JavaScript code below in your HEAD section
JavaScript
<script type="text/javascript">
// Created by: Sandeep Gangadharan | http://www.sivamdesign.com/scripts/
// This script downloaded from www.JavaScriptBank.com
function changer(link) {
if (link=="") {
return; }
//======================
// Edit this portion below. For each new state copy and paste
// the entire IF statement and change the name of the state and the cities.
// Make sure the spelling of the state is the same in the IF statement and in the link.
if (link=="Arizona") {
document.theForm.theState.value="Arizona";
var theOptions=new Array (
"Bisbee",
"Deer Valley",
"Flagstaff",
"Mesa",
"Phoenix"); }
else if (link=="California") {
document.theForm.theState.value="California";
var theOptions=new Array (
"Alameda",
"Bakersfield",
"Burbank",
"Los Angeles"); }
else if (link=="Florida") {
document.theForm.theState.value="Florida";
var theOptions=new Array (
"Altamonte Springs",
"Boca Raton",
"Miami",
"West Palm Beach"); }
else if (link=="New York") {
document.theForm.theState.value="New York";
var theOptions=new Array (
"Albany",
"East Rockaway",
"New York City"); }
// Do not edit anything below this line:
//======================
i = document.theForm.secondChoice.options.length;
if (i > 0) {
document.theForm.secondChoice.options.length -= i; document.theForm.secondChoice.options[i] = null;
}
var theCount=0;
for (e=0; e<theOptions.length; e++) {
document.theForm.secondChoice.options[theCount] = new Option();
document.theForm.secondChoice.options[theCount].text = theOptions[e];
document.theForm.secondChoice.options[theCount].value = theOptions[e];
theCount=theCount+1; }
}
// NOTE: [document.theForm.theState.value] will get you the name of the state,
// and [document.theForm.secondChoice.value] the name of the city chosen
</script>
Step 2: Copy & Paste HTML code below in your BODY section
HTML
<!--
/*
This script downloaded from www.JavaScriptBank.com
Come to view and download over 2000+ free javascript at www.JavaScriptBank.com
*/
-->
<form name=theForm>
<strong>Select a State:</strong><br>
<a href="javascript:changer('Arizona')">Arizona</a> |
<a href="javascript:changer('California')">California</a> |
<a href="javascript:changer('Florida')">Florida</a> |
<a href="javascript:changer('New York')">New York</a>
<br><br>
<strong>Then ...</strong><br>
<input type="hidden" name="theState">
<select name="secondChoice">
<option value="">Select a City</option>
</select>
</form>
JavaScript Line Graph script (http://www.javascriptbank.com/line-graph-script-index.html) - JavaScript Virtual Keyboard (http://www.javascriptbank.com/virtualkeyboard-index.html) - JavaScript Horizontal Slider (http://www.javascriptbank.com/horizontal-slider-javascript-v2-2.html)
The Site may provide, or third parties may provide, links to non-JavaScriptBank.com Internet World Wide Web sites or resources. Because JavaScriptBank.com has no control over such sites and resources, you acknowledge and agree that JavaScriptBank.com is not responsible for the availability of such external sites or resources, and does not endorse and is not responsible or liable for any content, advertising, products, or other materials on or available from such sites or resources. You further acknowledge and agree that JavaScriptBank.com shall not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with use of or reliance on any such content, goods or services available on or through any such site or resource.
JavaScript Dynamic Drop Down Values on Action
If your web pages have a huge list of options to show in the drop down menus (http://www.javascriptbank.com/=drop down menu" title="drop down menu) (listed into categories), why don't you consider to use this JavaScri... detail (http://www.javascriptbank.com/javascript-dynamic-drop-down-values-on-action.html/en//) at JavaScriptBank.com - 2.000+ free JavaScript codes (http://www.javascriptbank.com/)
http://www.javascriptbank.com/javascript.images/form/javascript-dynamic-drop-down-values-on-action.jpg (http://www.javascriptbank.com/javascript/form/dropdown/javascript-dynamic-drop-down-values-on-action/preview/en/)
Demo: JavaScript JavaScript Dynamic Drop Down Values on Action (http://www.javascriptbank.com/javascript-dynamic-drop-down-values-on-action.html/en/)
How to setup
Step 1: Copy & Paste JavaScript code below in your HEAD section
JavaScript
<script type="text/javascript">
// Created by: Sandeep Gangadharan | http://www.sivamdesign.com/scripts/
// This script downloaded from www.JavaScriptBank.com
function changer(link) {
if (link=="") {
return; }
//======================
// Edit this portion below. For each new state copy and paste
// the entire IF statement and change the name of the state and the cities.
// Make sure the spelling of the state is the same in the IF statement and in the link.
if (link=="Arizona") {
document.theForm.theState.value="Arizona";
var theOptions=new Array (
"Bisbee",
"Deer Valley",
"Flagstaff",
"Mesa",
"Phoenix"); }
else if (link=="California") {
document.theForm.theState.value="California";
var theOptions=new Array (
"Alameda",
"Bakersfield",
"Burbank",
"Los Angeles"); }
else if (link=="Florida") {
document.theForm.theState.value="Florida";
var theOptions=new Array (
"Altamonte Springs",
"Boca Raton",
"Miami",
"West Palm Beach"); }
else if (link=="New York") {
document.theForm.theState.value="New York";
var theOptions=new Array (
"Albany",
"East Rockaway",
"New York City"); }
// Do not edit anything below this line:
//======================
i = document.theForm.secondChoice.options.length;
if (i > 0) {
document.theForm.secondChoice.options.length -= i; document.theForm.secondChoice.options[i] = null;
}
var theCount=0;
for (e=0; e<theOptions.length; e++) {
document.theForm.secondChoice.options[theCount] = new Option();
document.theForm.secondChoice.options[theCount].text = theOptions[e];
document.theForm.secondChoice.options[theCount].value = theOptions[e];
theCount=theCount+1; }
}
// NOTE: [document.theForm.theState.value] will get you the name of the state,
// and [document.theForm.secondChoice.value] the name of the city chosen
</script>
Step 2: Copy & Paste HTML code below in your BODY section
HTML
<!--
/*
This script downloaded from www.JavaScriptBank.com
Come to view and download over 2000+ free javascript at www.JavaScriptBank.com
*/
-->
<form name=theForm>
<strong>Select a State:</strong><br>
<a href="javascript:changer('Arizona')">Arizona</a> |
<a href="javascript:changer('California')">California</a> |
<a href="javascript:changer('Florida')">Florida</a> |
<a href="javascript:changer('New York')">New York</a>
<br><br>
<strong>Then ...</strong><br>
<input type="hidden" name="theState">
<select name="secondChoice">
<option value="">Select a City</option>
</select>
</form>
JavaScript Line Graph script (http://www.javascriptbank.com/line-graph-script-index.html) - JavaScript Virtual Keyboard (http://www.javascriptbank.com/virtualkeyboard-index.html) - JavaScript Horizontal Slider (http://www.javascriptbank.com/horizontal-slider-javascript-v2-2.html)
The Site may provide, or third parties may provide, links to non-JavaScriptBank.com Internet World Wide Web sites or resources. Because JavaScriptBank.com has no control over such sites and resources, you acknowledge and agree that JavaScriptBank.com is not responsible for the availability of such external sites or resources, and does not endorse and is not responsible or liable for any content, advertising, products, or other materials on or available from such sites or resources. You further acknowledge and agree that JavaScriptBank.com shall not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with use of or reliance on any such content, goods or services available on or through any such site or resource.