I am setting up an Angular project to use the Angular Material framework. I am also using materializecss. When I try to create a form, I get a double control shown below...
Here is how I am creating this field:
<mat-form-field hintLabel="Max 10 characters" appearance="standard">
<input matInput #input (keyup)="applyFilter($event.target.value)" placeholder="Filter catalogs">
</mat-form-field>
Use either Angular Material MatInput and MatFormField or MaterializeCSS, but not both. They both add their own style to input, causing the problem you see.
Here is the answer from another question: jQuery find $.find('selector') versus $('selector') difference
The reason this does not work is because find() lets you filter on a set of elements based on a selection you've already made.For example if you wanted to select all of the inputs within a particular form, you could write:
$('#aParticularForm').find('input')
It cannot be called on its own.
How can I expand this statement to find specific inputs on a page? (Specifically listviews)
Working example: http://jsfiddle.net/Gajotres/93VFG/
Wanted element must have a unique identification, like id or class.
HTML :
<form id="aParticularForm">
<input type="text" value="One" id="input1"/>
<input type="text" value="Two" id="input2"/>
</form>
Javascript :
var input = $('#aParticularForm').find('#input1');
alert(input.val());
You can even go further, because you are working with a jQuery Mobile you can have several pages loaded into the DOM and they can all have identical input fields, so to find elements only in a current active page you would use:
$.mobile.activePage.find('#input1');
I am trying to use Knockout Validation in combination with Bootstrap Combobox Plugin.
I have a select control that is bound to my observable property which has the required attribute (for KO Validation).
<select data-bind="attr: { options: TypeAheadSource, value: XYZ, validationOptions: {errorElementClass: 'input-validation-error'}, typeaheadCombobox: {}"></select>
I have a custom binding associated with the select control in which I basically just call the Bootstrap Combobox Plugin. That creates a Div with an input control over the select control and hides the select control.
The knockout validation fires up when I dont select a value in the comobox and shows the error message next to the control BUT the field is not highlighted. Here is how it looks like
As you can see, the error message shows up but the input field is not highlighted.
Here is the final html that is generated when the validation fires.
<div class="combobox-container">
<input style="position:static;" type="text" autocomplete="off" data-bind="{ value: Name, validationOptions: { errorElementClass: 'input-validation-error' }" class="input-large">
<span class="add-on btn dropdown-toggle" data-dropdown="dropdown"><span class="caret"></span>
<span class="combobox-clear"><i class="icon-remove"></i></span></span>
<select data-bind="validationOptions: { errorElementClass: 'input-validation-error' }, options: TypeAheadSource, value: Name, typeaheadSimpleCombobox: { }" class="combobox input-validation-error"></select>
</div>
As you can see, the select control (which was hidden by the plugin) gets the validation error class I defined ('input-validation-error') but the input control created by the plugin does not.
That is the main issue here.
So, I thought it could be becasue the input control is not directly bound to the property. So, I tried adding the same value binding as the select control to the input control created by the plugin inside the custom binding. I also added the validationOptions binding. These changes didnt work either.
Strange thing is I also have a typeahead textbox bound to another property which uses a similar design (custom binding to create the typeahead plugin over an input control) and the validation + highlighting works perfectly on that. Here is the final html from that.
<input type="text" data-bind="value: xyz, validationOptions: { errorElementClass: 'input-validation-error' }, typeaheadTextBox: { source: $data.TypeAheadSource }" class="typeaheadValue input-mini" data-provide="customtypeahead" autocomplete="off">
Could someone tell me if I am missing any additional steps. I am sure you might need more details.
Please leave a comment and I will try to add more details.
Thanks.
I figured the issue. In case someone has the same issue, here is what I did.
Even though I setting up the value bindings on the input control created by the plugin, the bindings were applied before the control is created and so, I had to reapply the bindings specifically on the input control created by the plugin. That did the trick for me.
The mobiscroll documentation states
This preset enhances a regular HTML select to select the values with a scroller. The original select is hidden, and a dummy input is visible instead. The value of the select is maintained by the preset.
The sample HTML code they provide uses inline styling to hide the original select element
<select name="City" id="select" style="display:none">
However, when I do this and setup the mobiscroll replacement to appear inline
$('#select').scroller({preset:'select',theme:'default',display:'inline',mode:'scroller',inputClass: 'i-
txt'});
I find that although the scroller appears I still end up with what looks like an input element above it. This does not happen in their demo code but there I note that what they do is something like this
<div id="select_cont" style="display: none;">
<select name="City" id="select">
but that simply hides everything including the mobiscroll replacement. Looking under the covers I found that calling
$('#select').scroller({preset:'select',theme:'default',display:'inline',mode:'scroller',inputClass: 'i-
txt'});
introduces a dummy input element into the DOM.
<input id='cities_dummy'...
I can get the dummy to hide itself by issuing a
$('#cities_dummy').css('display','none')
immediately after creating the scroller. However, I cannot understand why things are working differently in the demo code. I have noted that they are using jQuery Mobile v 1.1.1 whilst I am using the very latest version.
Perhaps this issue is related to versions? Or is there something else at play here? I'd much appreciate any help.
I figured it out. It is all down to the
inputClass:i-txt
bit in the scroller options settings. In the demo code they are probably playing with this class via script depending on the value of the display property in the options object. The point is this - in order to get the original select to disappear when the scroller display is set to "inline" you must define i-txt (or whatever input class you use) as
.i-txt{display:none}
HI All,
I know this is bit strange question, but please suggest.
I want to create a link on website url content in input type"text" field not any other html tag,Is it possible and if yes how.
Regards & Thanks
Amit
I don't know whether I understood your question correctly or not. Based on my understanding I gave the answer. Feel free to raise your question. Nothing is impossible.
</input>
It displays a text box. You can enter any data into it. If you press enter key then it forwards the page to Google.com
You can use SPAN instead of INPUT. This also serve the same purpose.
<a href="http://www.google.com" ><span style="border:1px solid blue;" >Link</span></a>
This is unfortunately not possible in the way you've asked it in HTML 4 or below. Even with HTML5 which has several new INPUT TYPEs, including URL, it only does validation and has some other useful functions, but won't give you want you want.
You might look for some jQuery plugins that can help you do this, most use the same principals behind Rich Text or other online/web-based HTML WYSIWYG editors. I've had trouble locating them myself.
These 3 situations (that I can think of right now) are pretty much what you will face natively with HTML4 or below, as text in an actual HTML4 INPUT textbox is pure text. It is not html and therefore NOT clickable. Here are some variations:
The INPUT tag's VALUE attribute, also referenced as the corresponding DOM object's "value" property (which is basically what you've been doing, and the most you can hope for, if you decide that you MUST have the text that's ACTUALLY inside the textbox (because the text inside the textbox is the VALUE attribute, as I have it with "http://yahoo.com" in this example):
<input id="myTxtbox" type="text" value="http://yahoo.com">
where the INPUT's VALUE = "http://yahoo.com", which you can retrieve with:
in pure javascript:
document.getElementById("myTxtbox").value
in jQuery:
$("myTxtBox").val()
When your link/url is the text in between the and , i.e. the text/innerText of the textbox. This is useless for your question/scenario since it's not clickable, and more importantly NOT INSIDE the textbox. However, someone might want to use this to retrieve any text that you may be using as a label (if you're not using the <label> tag itself already that is):
<input id="myTxtbox" type="text">
http://yahoo.com
</input>
The textbox's text/innerText is NOT an attribute here, only a DOM object property, but can still be retrieved:
pure javascript:
document.getElementById("myTxtbox").innerText
jQuery:
$("myTxtBox").text() -- you would use this to capure any text that you may be using as a label (if you're not using the tag).
The result being: http://yahoo.com
When your link/url is the form of an ANCHOR () with an HREF to your url (and visible link text) in between the and , i.e. the innerHTML of the textbox. This is getting a bit closer to what you want, as the link will appear as, and function as an actual link. However, it will NOT be inside of the textbox. It will be along side it as in example #2. Again, as stated in example #1, you CANNOT have actual working HTML, and therefore a working 'link' inside of a textbox:
<input id="myTxtbox" type="text">
<a href="http://yahoo.com">
http://yahoo.com
</a>
</input>
Once again, similarly to example #2, the textbox's innerHTML is NOT an attribute here, only a DOM object property, but can still be retrieved:
pure javascript:
document.getElementById("myTxtbox").innerHTML
jQuery:
$("myTxtBox").html()
The result being: http://yahoo.com
You could simply do this :
<input type=text value="link" readonly>
So whenever somebody clicks the textbox, it works as a link, and since it's read only, there wont be any text input/change.
Be careful tho, for it wont look like a regular link and might cause confusion, or may be misinterpreted as a normal textbox.
This is how I did it with JavaScript and JQuery. This wraps the entire text field in a hyperlink, so essentially the entire text field is click-able, which may not be the functionality you are looking for. It worked for my purposes though.
The reason I didn't just use a $(nameTextField).click(function(){...}) structure is because the text field I'm using has the disabled attribute set, so click functions aren't fired. That's why I had to wrap the text field in a hyperlink.
// Make person name a hyperlink to page in new tab
var nameLink = "/exampleUrl/?initStudentId=$" + studentId;
$("#studentNameLink").replaceWith($("#studentNameLink").html()); // Unwrap any previously wrapped text fields
$(nameTextField).wrap("<a id='studentNameLink' target='_blank' href='" + nameLink + "'>"); // Wrap text field in anchor
$(nameTextField).css('color', '#326699'); // Make text blue
$(nameTextField).val(studentName); // Set text field value
Half the people here missunderstood it. The OP would like to have the content/value of the input fields to be hyperlinks instantly and NOT the fields themselves.
It is doable... although it's not an input field but the appearance acts like such one.
Use the following: contenteditable=true
HTML
<div contenteditable=true>
<a id=lnk style=-moz-appearance:textfield href=http://www.google.com>http://www.google.com</a>
</div>
or optionally -webkit-appearance ..depends
JavaScript
var lnk=document.getElementById('lnk');
lnk.addEventListener('click',()=>{
window.location.href = lnk.getAttribute('href');
});
http://jsfiddle.net/Dezain/jm9mzrzp/
You want someone clicking a textbox to actually be treated as a link click?
Sounds malicious to me but you could bind the focus event via javascript to a window.redirect().
I don't know if I get the question right. As I've understood you want to be able to type in a ...-tag into an input-field. No other tags should be allowed. You can achieve this by using PHP for example:
<!-- HTML-Code -->
<input type="text" name="link" />
// PHP-Code
$link = strip_tags($_POST['link'], 'a'); // Remove all other tags than the <a>-Tag...
Is that what you mean?
Yes, it is possible, but it's not that simple. You need to create div, or other tag you prefer, that will be always floating over your input, using CSS positions, and create anchor inside it.
For example, virtual keyboard img is embedded into input field that way on russian Google page (http://www.google.ru/)
Because of browser-compatibility it's not a simple task.
EDIT: Understood your question a little more. You still need first part of the answer, and you will need to handle keypress event inside your input. When symbol is entered you will need to update your floating div.
So now task is difficult even more. Maybe you should revise your model and not the code.