show-hide

问题 I would like to know how to show/hide different forms based one form's selection. In the sample code below all three forms are automatically set to display:none. I would like to only show one of the "hidden" forms if its corresponding value is selected from the "shower" form. So if option "Form 1" is selected from the "shower" form, then show Form 1 below; if option "Form 2" is selected from the "shower" form, then show Form 2; and so on. Preferably with a fade in/out animation to it or

问题 I would like to know how to show/hide different forms based one form's selection. In the sample code below all three forms are automatically set to display:none. I would like to only show one of the "hidden" forms if its corresponding value is selected from the "shower" form. So if option "Form 1" is selected from the "shower" form, then show Form 1 below; if option "Form 2" is selected from the "shower" form, then show Form 2; and so on. Preferably with a fade in/out animation to it or

问题 I made this script, which opens a div with the right class and close the others. function showhide(id) { if (document.getElementById) { var divid = document.getElementById(id); var divs = document.getElementsByClassName("hideable"); for (var i = 0; i < divs.length; i = i + 1) { divs[i].style.display = "none"; } divid.style.display = "block"; } return false; } Is it possible to make some animation, like fadout, easeout instead of just showing it by display options? 回答1: You could try this

问题 I made this script, which opens a div with the right class and close the others. function showhide(id) { if (document.getElementById) { var divid = document.getElementById(id); var divs = document.getElementsByClassName("hideable"); for (var i = 0; i < divs.length; i = i + 1) { divs[i].style.display = "none"; } divid.style.display = "block"; } return false; } Is it possible to make some animation, like fadout, easeout instead of just showing it by display options? 回答1: You could try this

问题 I have a table inside a div that contains a form for the user to fill out. Above the div is a button that says "Customer info". I want to show the form only if the customer wants to fill out the information. The idea is that if they want to fill it out they can click the button and the form will appear below. There are many of these sections so I only want the customer to have to see what they want to see. Below is an example... <input type="button" value="Customer Info" onClick=""> <div>

问题 I have this: <input type="button" id="total_items" value="0"> The value is increasing as items added to the site. What I need is to hide it if the value is 0 and start to displaying as the value is increasing. I know JQuery has an option to add a css display:none option, but I don't know how. Thank you for all the help! 回答1: Try this code below, Just you must call checkValue() function every time number count of objects changed. var btn = $('#total_items'); $(document).ready(function() {

问题 I have this: <input type="button" id="total_items" value="0"> The value is increasing as items added to the site. What I need is to hide it if the value is 0 and start to displaying as the value is increasing. I know JQuery has an option to add a css display:none option, but I don't know how. Thank you for all the help! 回答1: Try this code below, Just you must call checkValue() function every time number count of objects changed. var btn = $('#total_items'); $(document).ready(function() {

问题 I've been working on a spreadsheet with over 100 rows, and found a hacky way to incorporate a "hide" checkbox that will hide any row where column C matches a specific value (building type), specified beside the box. To do this, I first created a function like this: =FILTER(Data!A1, OR(Data!$C1<>$O$2, $P$2)) and dragged that across every row and column in a seperate sheet. This reads as, "Display current cell if the corresponding column C in that row in Data does not match the building type,

问题 I have following simple Html code with SELECT with the same class forms with identical options values <select class="gr-fields-select"> <option value="">Select</option> <option value="1042000018355">Product Management</option> <option value="1042000018356">QA</option> <option value="1042000018357">Sales</option> </select> <select class="gr-fields-select"> <option value="">Select</option> <option value="1042000018355">Product Management</option> <option value="1042000018356">QA</option>

问题 I have a UITableViewCell that on touch, expands (dropdown). The user is then presented with a selection of options. When the user touches one of the options I want to briefly hide all the options, show an activity indicator spinning, display a confirmation message (on success) and then collapse the cell back to normal. I'm having trouble hiding any object within the custom cell. The following simple code doesn't work (this is the correct superview corresponding to the cell): var customCell: