disabled-input

问题 I have a form with multiple inputs, select boxes, and a textarea. I would like to have the submit button be disabled until all of the fields that I designate as required are filled with a value. And after they are all filled, should a field that WAS field get erased by the user, I would like the submit button to turn back to disabled again. How can I accomplish this with jQuery? 回答1: Guess my first instinct would be to run a function whenever the user starts modifying any of the inputs.

问题 Hello I have some input but one of them is disabled ( yes and i need it for my time sheet )but how do I send it autocomplete.php to insert.php I've this error Undefined index: client1 in C:\wamp\www\testlp\insert.php on line 30 Here my code autocomplete.php <form action = 'insert.php' method="post" > <input type="text" name="client1" class = "client" size="12" id ="client1" disabled /> </form> here my code insert.php session_start(); $date = $_POST['data'] ; $client1 = $_POST['client1'] ;

问题 What's the suggested "best practice" way to use Knockout's "attr" data binding with standalone attributes like "readonly" and "disabled" ? These attributes are special in that they are generally enabled by setting the attribute value to the attribute name (although many browsers work fine if you simply include the attribute names without any values in the HTML): <input type="text" readonly="readonly" disabled="disabled" value="foo" /> However, if you don't want these attributes to be applied,

问题 I have a Qt 5 application with a 3D viewport which the user can navigate around when holding RClick and using WASDQE. I'd like to make it so holding Ctrl slows the camera movement down, however doing this will activate shortcuts. Is it possible to disable and enable all shortcuts such that I can disable them while mouse buttons are down? I've tried installing an event filter onto my main window however shortcuts are still activated (Despite even returning true for every event type). 回答1: I

问题 I am working on RGB color picker game. the game generate random grid of 6 color squares and pick a random RGB color from these 6 color squares if the player choose the correct picked RGB color from the grid all 6 squares turned to this color and he won the round but if he choose any incorrect color from grid the color is hiding. logic of hiding it i simply turned the color to be same as the background color. I added to each square of grid click event listener.my problem that i want this event

问题 How do I disable and make the input field text to hidden when certain value is selected from select list? In my code, I need to disable and make the input text to hidden when "United States" is selected from my drop down. My HTML: JSFiddle Link My Javascript: document.getElementById('BillingCountryCode').onchange = function () { if(this.value != '840') { document.getElementById("BillingStateProvince").disabled = true; document.getElementById("BillingStateProvince").style.display="none" } else

问题 Is there any way to remove specific stack value from UndoManager OR any function to pause/disable and start/enable UndoManager again. I want not to push specific data to UndoManager's stack . 回答1: It is not possible to simply not push deltas to the stack, since in that case undoing previous deltas won't be possible, you need to also transform the deltas around skipped delta. Say if you have a document "xyz" to which {insert, 2, "a"} is applied to obtain "xyaz" and then {insert, 1, "b"} to get

问题 I have 5 radio buttons in my form, selecting one and proceeding takes me to a form that the user need to fill up. Now out of these 5, I have not yet finished 2 of the forms that these radio buttons take me. So I wanted to disable the radio buttons which donot have the forms ready. How I solve it now: if a user selects one of these radio buttons that donot have a form ready, it says "Page under construction" but I want to disable them completely so that no one selects it. 回答1: If you're using

问题 I'm new to JavaScript/jQuery so could do with some assistance here. I have the following inputs in a form: <div class="form-group"> <button type="button" class="btn btn-default navbar-btn" data-toggle="button tooltip" data-placement="right" title="Use your exact location" name="geoloc" id="geoloc"> <li class="icon-screenshot"></li> </button> </div> <div class="form-group"> <input type="text" class="form-control" placeholder="Address" name="address" id="address"> <input name="lat" type="hidden

问题 I have a disabled element which I enable it only after value was entered to it's previous input, the problem is that change triggers before the input lost focus and the focus moved to the next not disabled element, so removing the disabled attribute then is no good. HTML: Fill this before you continue: <input id="a" /> Fill this after the previous input: <input id="b" disabled="disabled" />​ jQuery: $('#a').change(function(){ if (this.value === "") $('#b').attr('disabled', 'disabled'); else $