html-select

问题 I am using this menu on my web page <select id="menu"> <option value="1"><h1>one</h1></option> <option value="2"><h1>two</h1></option> <option value="3"><h1>three</h1></option> </select> I would like to know why <h1>...</h1> is not working. Thanks!!! in advance. 回答1: The option element only allows text as content. Here’s the element definition: <!ELEMENT OPTION - O (#PCDATA) -- selectable choice --> 回答2: I've not tried this so this is speculation but I'd suspect that putting a Heading in a

问题 The below is a snippet from our html code which appears as a drop down list in the application. I am unable to select a particular value from the drop down list using Select class in Selenium - possibly because it doesn't have "Option" tags?. Is there any way to select the item? -UPDATE: This has a parent tag which talks about visibility. Basically to tell that elements are visible only if the user clicks the drop down arrow. "< input type="hidden" *****" For e.g. I need to select 'I am

问题 How can I determine the value of the selected dropdown options using javascript. I can't use id selector so I was trying with document.getElementsByClassName. I understand that returns a set of values. Here is a simplified code I am trying to use: <div id="MDL" class="dates"> <p>Select Dates and Price</p> <select class="datevalue"> <option value="30">17th July - £30</option> <option value="45">17th July - £45</option> <option value="70">17th July - £70</option> <option value="30">18th July -

问题 How can I determine the value of the selected dropdown options using javascript. I can't use id selector so I was trying with document.getElementsByClassName. I understand that returns a set of values. Here is a simplified code I am trying to use: <div id="MDL" class="dates"> <p>Select Dates and Price</p> <select class="datevalue"> <option value="30">17th July - £30</option> <option value="45">17th July - £45</option> <option value="70">17th July - £70</option> <option value="30">18th July -

问题 I am creating a dropdown menu in HTML using info from a python script. I have inspired myself from this StackOverflow question: How to create dropdown menu from python list using Flask and HTML However, when I try to retrieve back the selected answer, I get (also tried with 'colour' and gave me the same problem): select = request.form.get(colours) NameError: name 'colours' is not defined This is my __init__.py which is the main of my Flask application, and I have this route inside which is

问题 I'm wondering if it is possible that when I click on an item in a multiple select box in HTML that it goes into another form box? Basically, when I click on something I want that text to go into a form. I've tried searching, but nothing seems to have an answer. <form name="input" method="post" action="#"> Display Tag:<input type="text" name="taginput"> <input type="submit" value="Go"> <select name="tags" multiple> <option value="C#">C#</option> <option value="Java">Java</option> <option value

问题 I'm wondering if it is possible that when I click on an item in a multiple select box in HTML that it goes into another form box? Basically, when I click on something I want that text to go into a form. I've tried searching, but nothing seems to have an answer. <form name="input" method="post" action="#"> Display Tag:<input type="text" name="taginput"> <input type="submit" value="Go"> <select name="tags" multiple> <option value="C#">C#</option> <option value="Java">Java</option> <option value

问题 This question already has answers here : Does anyone know how to add superscripts in the option tag of <select> (5 answers) Closed 7 years ago . I need to add superscript in dropdownlist options. I tried many ways but nothing worked out. So help me to how to style a only a part of option text to make it appear like superscript. please help me,also if you know any other way to add superscript in dropdownlist options. thanks 回答1: There is no way to do this in HTML/CSS/Javascript However for all

问题 I've got this upload form and would like to keep the selected option from the dropdown in the session in order to show the last selection after submitting, e.g. i choose the option 'colour' und after submitting colour is still selected in the dropdown. I echo $_SESSION['testname'] (just before the first radio button) and it gives me back "colour", but in the option-tag where i'd like to echo 'selected' if "colour" was the last selection, it returns nothing! what am i missing? <?php session

问题 Im trying to make the postcode field in shipping only to be a select type with my options in woocommerce checkout page: Unsetting shipping state and post code checkout fields add_filter( 'woocommerce_checkout_fields' , 'partial_unsetting_checkout_fields' ); function partial_unsetting_checkout_fields( $fields ) { unset($fields['shipping']['woocommerce_checkout_fields']); return $fields; } Reinserting custom shipping post code checkout field, add_filter( 'woocommerce_checkout_fields' , 'art