input

问题 I would like to create GENERIC python code which will fill in the day, month and year to the correct field. BUT not sure how to. In the first example, we can see that we have a linkage between label and input by using for parameter (BUT we need to take for parameter from the label and somehow check if it will contain DAY, MONTH and e.t.c..) In the second example, we can see that input does not have any IDs, by the span wrapper. So we can link label with span and then somehow by using

问题 I am trying to focus on the browse button of the file input control. so I have something like <input type="file" name="upload" id="upload" > and in javascript I have document.getElementById("upload").focus(); but the focus remain on the text field and comes to browse button only after i hit tab. Is there a way that I could write a script to set the focus on the browse button? Thanks for your help! 回答1: Can't be done. You have almost zero control over the constituent parts of a file upload

问题 I have an HTML input range set up with a bunch of CSS changes to the appearance, and I was wondering if there was any way to make it smoothly change from wherever it is to where the user changes? input[type=range] { -webkit-appearance: none; width: 100%; height: 20px; border-radius: 5px; border: 1px solid; background: none; box-shadow: 0px 0px 8px 0px #555, 0px 0px 25px 0px #555 inset; transition: 0.4s all ease-out; outline: none; } input[type=range]::-webkit-slider-thumb { -webkit-appearance

问题 I have an HTML input range set up with a bunch of CSS changes to the appearance, and I was wondering if there was any way to make it smoothly change from wherever it is to where the user changes? input[type=range] { -webkit-appearance: none; width: 100%; height: 20px; border-radius: 5px; border: 1px solid; background: none; box-shadow: 0px 0px 8px 0px #555, 0px 0px 25px 0px #555 inset; transition: 0.4s all ease-out; outline: none; } input[type=range]::-webkit-slider-thumb { -webkit-appearance

问题 I am new to java and I am still getting used to most of the syntax. Here I tried to get two inputs (the first one being an int and the second one a string) and later one I do some calculations with them. But when I run the program, it gives this message: Exception in thread "main" java.lan._NumberFormatException: For input string: "" at java.lang.NumberFormatException.forInputString(NuthberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:592) at java.lang.Integer.parseInt

问题 I have created a HTML table dynamically with Javascript where the first column consists of text fields, the second column consists of input fields and the third column consists of text fields, which works fine: nrOfRows = document.getElementById("myId").value; //get nrOfRows from input var i; var row; var cell1; var cell2; var cell3; for (i = 0; i < nrOfRows; i++) { row = table.insertRow(i); //table is defined earlier cell1 = row.insertCell(0); cell2 = row.insertCell(1); cell3 = row

问题 I'm trying to do is hiding/showing a certain input object if a select value is checked. Code in JSFiddle The HTML part of the code is here: <label for="add_fields_placeholder">Placeholder: </label> <select name="add_fields_placeholder" id="add_fields_placeholder"> <option value="50">50</option> <option value="100">100</option> <option value="Other">Other</option> </select> <div id="add_fields_placeholderValue"> Price: <input type="text" name="add_fields_placeholderValue" id="add_fields

问题 I'm trying to do is hiding/showing a certain input object if a select value is checked. Code in JSFiddle The HTML part of the code is here: <label for="add_fields_placeholder">Placeholder: </label> <select name="add_fields_placeholder" id="add_fields_placeholder"> <option value="50">50</option> <option value="100">100</option> <option value="Other">Other</option> </select> <div id="add_fields_placeholderValue"> Price: <input type="text" name="add_fields_placeholderValue" id="add_fields

问题 I know you can add readonly="readonly" to an input field so its not editable. But I need to use javascript to target the id of the input and make it readonly as I do not have access to the form code (it's generated via marketing software) I don't want to disable the input as the data should be collected on submit. Here is the page I have added in the below suggestion with no luck so far: https://www.pages05.net/engagedigital/inputReadOnly/test?spMailingID=6608614&spUserID=MTI5MDk4NjkzMTMS1

问题 item =["Item_name","Price"] stop = input("Enter your message: ") if stop[:3] == "add": item2 = stop[4:] I have a code something like this and I want to get the variable item based on a user input. For example, the user types inputs "add item", it should output item[0] and item[1] , but I don't know how to do it. 回答1: Breaking it down into small pieces is the easiest way to keep it from getting out of hand when you need to add more commands -- trying to parse a command string with slices is