Autocomplete by the first letter on PURE JavaScript [closed] - javascript

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Is there some way to make autocompleting by the first letter for select dropdown list not on jQuery but on PURE JavaScript? Something like [only example !!!]:
<input type="text" onkeyup="autoComplete();" />
<select id="mySelectDropdwonList">
<option>John</option>
<option>Michael</option>
<option>Toml</option>
</select>
<script type="text/javascript">
function autoComplete() {
// what is the code ??
}
</script>
It should work like the jQuery-solution by the link http://harvesthq.github.io/chosen/ but on pure JS

A solution just in HTML5:
<input type="text" list="mySelectDropdwonList" />
<datalist id="mySelectDropdwonList">
<option>John</option>
<option>Michael</option>
<option>Toml</option>
</datalist>

Related

How to add more value with existing value in text field by jquery [closed]

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This code are working fine, but when I write on "#sub_id" field then remove all existing value on "#landing" field but I can not remove, I need to add "#sub_id" after "#landing" value.
<html>
<body>
<form>
<label for="p_url">landing page</label>
<input type="text" id="landing" name="p_url" placeholder="Campaign Name" value="www.example.com?" readonly>
<label for="pi">Promotional Info</label>
<input type="text" id="sub_id" name="pi" placeholder="sub_id">
</form>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#sub_id").keyup(function(){
$("#landing").val($("#sub_id").val());
});
});
</script>
</body>
</html>
Try with:
$("#landing").val($("#landing").val() + $("#sub_id").val());

HTML Searching on the same page [closed]

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I have one long page of content. If I want to create a search bar so that when the user searches something that exists somewhere on the single page, it redirects them to that part of the page (like it goes to the middle or the bottom of the page). Does this require any back-end like PHP or can I do this with just HTML?
You can make use of window.find() in JavaScript
Reference: https://developer.mozilla.org/en-US/docs/Web/API/Window/find
Demo:
function search(string){
window.find(string);
}
<input placeholder="type foo or bar" type="text" id="search">
<input type="button" value="Go" onclick="search(document.getElementById('search').value)">
<br><br><br><br><br><br><br><br><br><br><br><br>
<br><br><br><br><br><br><br><br><br><br><br><br>
<br><br><br><br><br><br><br><br><br><br><br><br>
<p>foo</p>
<p>bar</p>
<p>hello world</p>
Easiest thing to do would be some javascript
<input id="searchText"><button onclick="search()">Search</button>
<script>
function search() {
var searchText = $("#searchBar").val();
$(".searchText:contains('" + searchText + "')").css("background","#FF0");
}
</script>
<div class=".searchText">Some kind of text would go here</div>

Add value textbox whe onChange [closed]

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I want add value textbox into another textboxt when onchange
like this totorial but this tutorial save value to alert
$('#selector').change(function () {
alert($('#selector').val());
});
<input type="text" id="selector">
<input type="text" id="value">
tutorial
I want to be like this
how can I make it?
$('#selector').change(function () {
alert($('#selector').val());
$('#selector2').val($('#selector').val())
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<input type="text" id="selector">
<input type="text" id="selector2">

Call function on pass input in textbox [closed]

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I want to call the function in every input pass on textbox, but it does not work., either when i enter any input or remove input..it is work like intellisense textbox
<input id="btnSearch" type="text" value="Search" class="search_btn" onchange="Call()" />
<script>
function Call()
{
alert("Me");
}
</script>
Probably what you want to do is -
<input id="txt_Search" type="text" onchange="Call()" />
<script>
function Call()
{
alert("Search suggestions can come here!!");
}
</script>
Or, using simple jQuery
$("#txt_Search").keyup( function() {
var searchQuery = $("#txt_Search").val();
alert("Seacrh suggestion satrting with - " + searchQuery);
});
you can also use textbox events -
<input id="txt1" type="text" onchange="SetDefault($(this).val());" onkeyup="this.onchange();" onpaste="this.onchange();" oninput="this.onchange();">
jquery -
function SetDefault(Text){
alert(Text);
}
Try This

How do I insert html tag inside of script? [closed]

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How do I insert html tag inside of script?
Here is how I'm trying:
document.Tick.Clock.value=hours+"<span>:</span>"+minutes+":"
Original:
document.Tick.Clock.value=hours+":"+minutes+":"
Since your html element has a value property I assume it's an input. If it is then you can set the value including html tags:
<input type="text" id="mytext" />
<script>
document.getElementById("mytext").value="<p>helo</p>"
</script>
If your html element is not an input element then you should set innerHTML:
<div id="mytext"></div>
<script>
document.getElementById("mytext").innerHTML="<p>helo</p>"
</script>

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